Automatic translation import

Change-Id: I53bd8d5ce4d19a19bf1ea9567dc6426c7bda204d

Android.bp

@@ -33,6 +33,7 @@ messaging_java_defaults {
     soong_config_variables: {
         build_variant_eng: {
             optimize: {
+                keep_runtime_invisible_annotations: true,
                 proguard_flags_files: [
                     "proguard.flags",
                     "proguard-test.flags",
@@ -40,6 +41,7 @@ messaging_java_defaults {
             },
             conditions_default: {
                 optimize: {
+                    keep_runtime_invisible_annotations: true,
                     proguard_flags_files: [
                         "proguard.flags",
                         "proguard-release.flags",

OWNERS

@@ -1,4 +1,3 @@
 # Default code reviewers picked from top 3 or more developers.
 # Please update this list if you find better candidates.
 tomtaylor@google.com
-rtenneti@google.com

proguard.flags

@@ -15,20 +15,49 @@
 #
 # Keep enough data for stack traces
 -renamesourcefileattribute SourceFile
--keepattributes SourceFile,LineNumberTable,*Annotation*
+-keepattributes SourceFile,
+                LineNumberTable,
+                RuntimeVisibleAnnotations,
+                RuntimeVisibleParameterAnnotations,
+                RuntimeVisibleTypeAnnotations,
+                AnnotationDefault
 
 -keep class com.android.messaging.* { *; }
 -keep class com.android.messaging.*.* { *; }
 -keep class com.android.messaging.*.*.* { *; }
 
--keep public class * extends android.app.Activity
--keep public class * extends android.app.Application
--keep public class * extends android.app.Service
--keep public class * extends android.content.BroadcastReceiver
--keep public class * extends android.content.ContentProvider
--keep public class * extends android.app.backup.BackupAgentHelper
--keep public class * extends android.preference.Preference
--keep public class * extends androidx.fragment.app.Fragment
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends android.app.Activity {
+  void <init>();
+}
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends android.app.Application {
+  void <init>();
+}
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends android.app.Service {
+  void <init>();
+}
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends android.content.BroadcastReceiver {
+  void <init>();
+}
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends android.content.ContentProvider {
+  void <init>();
+}
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends android.app.backup.BackupAgentHelper {
+  void <init>();
+}
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends android.preference.Preference {
+  void <init>();
+}
+# TODO(b/373579455): Evaluate if <init> needs to be kept.
+-keep public class * extends androidx.fragment.app.Fragment {
+  void <init>();
+}
 -keep public class com.android.vcard.* { *; }
 
 -keep class androidx.collection.* { *; }

res/layout/enter_phone_number_view.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
+    Copyright (C) 2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -20,8 +21,8 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:paddingTop="16dp"
-    android:paddingLeft="24dp"
-    android:paddingRight="24dp"
+    android:paddingStart="24dp"
+    android:paddingEnd="24dp"
     android:singleLine="true"
     android:maxLines="1"
     android:hint="@string/enter_phone_number_hint"

res/layout/fastscroll_preview.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
+    Copyright (C) 2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -19,7 +20,7 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:gravity="center"
-    android:paddingLeft="@dimen/fastscroll_preview_padding"
-    android:paddingRight="@dimen/fastscroll_preview_padding"
+    android:paddingStart="@dimen/fastscroll_preview_padding"
+    android:paddingEnd="@dimen/fastscroll_preview_padding"
     android:textColor="@color/fastscroll_preview_text_color"
     android:textSize="@dimen/fastscroll_preview_text_size" />

res/layout/list_empty_view.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
+    Copyright (C) 2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -35,8 +36,8 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
-        android:layout_marginLeft="@dimen/list_empty_text_left_right_margin"
-        android:layout_marginRight="@dimen/list_empty_text_left_right_margin"
+        android:layout_marginStart="@dimen/list_empty_text_left_right_margin"
+        android:layout_marginEnd="@dimen/list_empty_text_left_right_margin"
         android:layout_marginTop="@dimen/list_empty_text_top_margin"
         style="@style/ListEmptyText"/>
 </com.android.messaging.ui.ListEmptyView>

res/layout/settings_item_view.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
+    Copyright (C) 2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -20,8 +21,8 @@
     android:layout_width="match_parent"
     android:layout_height="@dimen/settings_list_item_height"
     android:gravity="center_vertical"
-    android:paddingLeft="16dp"
-    android:paddingRight="16dp"
+    android:paddingStart="16dp"
+    android:paddingEnd="16dp"
     android:background="?android:attr/selectableItemBackground" >
 
     <TextView

res/layout/snack_bar.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
+    Copyright (C) 2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -52,8 +53,8 @@
         <TextView
             android:id="@+id/snack_bar_action"
             style="@style/SnackBarText"
-            android:paddingLeft="@dimen/snack_bar_left_right_margin"
-            android:paddingRight="@dimen/snack_bar_left_right_margin"
+            android:paddingStart="@dimen/snack_bar_left_right_margin"
+            android:paddingEnd="@dimen/snack_bar_left_right_margin"
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
             android:gravity="center_vertical"

res/layout/widget_conversation.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
-    Copyright (C) 2024 The LineageOS Project
+    Copyright (C) 2024-2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -27,8 +27,8 @@
         android:layout_width="match_parent"
         android:layout_height="48dp"
         android:orientation="horizontal"
-        android:paddingLeft="10dip"
-        android:paddingRight="10dip"
+        android:paddingStart="10dip"
+        android:paddingEnd="10dip"
         android:layout_alignParentTop="true">
         <TextView
             android:id="@+id/widget_label"
@@ -82,8 +82,8 @@
         android:gravity="center_vertical"
         android:visibility="gone"
         android:singleLine="false"
-        android:paddingRight="20dp"
-        android:paddingLeft="20dp"
+        android:paddingEnd="20dp"
+        android:paddingStart="20dp"
         android:paddingBottom="20dp"
         android:text="@string/tap_to_configure" />
     <ImageView

res/layout/widget_conversation_list.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
+    Copyright (C) 2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -26,7 +27,7 @@
         android:layout_width="match_parent"
         android:layout_height="@dimen/widget_header_height"
         android:orientation="horizontal"
-        android:paddingLeft="8dip"
+        android:paddingStart="8dip"
         android:background="@drawable/widget_top_background"
         android:gravity="center_vertical">
         <TextView
@@ -45,7 +46,7 @@
             android:src="@drawable/ic_add_white"
             android:background="?android:attr/selectableItemBackground"
             android:contentDescription="@string/widget_new_conversation_content_description"
-            android:paddingRight="8dip"
+            android:paddingEnd="8dip"
             android:paddingBottom="4dip" />
     </LinearLayout>
     <ImageView

res/layout/widget_conversation_list_item.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
-    Copyright (C) 2024 The LineageOS Project
+    Copyright (C) 2024-2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -21,8 +21,8 @@
     android:id="@+id/widget_conversation_list_item"
     android:layout_width="match_parent"
     style="@style/WidgetConversationListItemStyle"
-    android:paddingLeft="8dip"
-    android:paddingRight="8dip" >
+    android:paddingStart="8dip"
+    android:paddingEnd="8dip" >
 
     <FrameLayout
         android:id="@+id/avatarFrame"

res/layout/widget_message_item_incoming.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
-    Copyright (C) 2024 The LineageOS Project
+    Copyright (C) 2024-2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -22,8 +22,8 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:paddingBottom="8dp"
-    android:paddingLeft="8dip"
-    android:paddingRight="8dip" >
+    android:paddingStart="8dip"
+    android:paddingEnd="8dip" >
 
     <FrameLayout
         android:id="@+id/avatarFrame"
@@ -75,8 +75,8 @@
             android:textAppearance="?android:attr/textAppearanceSmallInverse"
             android:textSize="16sp"
             android:paddingTop="6dp"
-            android:paddingLeft="6dp"
-            android:paddingRight="6dp"
+            android:paddingStart="6dp"
+            android:paddingEnd="6dp"
             android:layout_marginBottom="3dip"
             android:layout_alignParentBottom="true"
             android:textColor="@color/widget_incoming_text_color"
@@ -84,8 +84,8 @@
 
         <TextView android:id="@+id/date"
             style="@style/WidgetConversationItemDate"
-            android:paddingLeft="6dp"
-            android:paddingRight="6dp"
+            android:paddingStart="6dp"
+            android:paddingEnd="6dp"
             android:layout_marginBottom="9dip"
             android:textSize="12sp"
             android:layout_height="wrap_content"

res/layout/widget_message_item_outgoing.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
-    Copyright (C) 2024 The LineageOS Project
+    Copyright (C) 2024-2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -22,8 +22,8 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:paddingBottom="8dp"
-    android:paddingLeft="8dip"
-    android:paddingRight="8dip" >
+    android:paddingStart="8dip"
+    android:paddingEnd="8dip" >
 
     <FrameLayout
         android:id="@+id/avatarFrame"
@@ -75,8 +75,8 @@
             android:textAppearance="?android:attr/textAppearanceSmallInverse"
             android:textSize="16sp"
             android:paddingTop="6dp"
-            android:paddingLeft="6dp"
-            android:paddingRight="6dp"
+            android:paddingStart="6dp"
+            android:paddingEnd="6dp"
             android:layout_marginBottom="3dip"
             android:layout_alignParentBottom="true"
             android:textColor="@color/widget_outgoing_text_color"
@@ -84,8 +84,8 @@
 
         <TextView android:id="@+id/date"
             style="@style/WidgetConversationItemDate"
-            android:paddingLeft="6dp"
-            android:paddingRight="6dp"
+            android:paddingStart="6dp"
+            android:paddingEnd="6dp"
             android:layout_marginBottom="9dip"
             android:textSize="12sp"
             android:layout_height="wrap_content"

res/values-ckb/cm_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="swipe_to_delete_conversation_pref_title">لادان بۆ سڕینەوە</string>
+    <string name="swipe_to_delete_conversation_pref_summary">لادان بەلای ڕاستا بۆ سڕینەوەی گفتوگۆ</string>
+    <string name="notification_channel_messages_title">پەیامەکان</string>
+    <string name="start_chat">دەستپێکردنی چات</string>
+</resources>

res/values-cs/cm_strings.xml

@@ -18,4 +18,5 @@
     <string name="swipe_to_delete_conversation_pref_title">Odsunutím smazat</string>
     <string name="swipe_to_delete_conversation_pref_summary">Odsunutím vpravo smazat konverzaci</string>
     <string name="notification_channel_messages_title">Zprávy</string>
+    <string name="start_chat">Zahájit chat</string>
 </resources>

res/values-in/cm_strings.xml

@@ -18,4 +18,5 @@
     <string name="swipe_to_delete_conversation_pref_title">Usap untuk menghapus</string>
     <string name="swipe_to_delete_conversation_pref_summary">Usap ke kanan untuk menghapus percakapan</string>
     <string name="notification_channel_messages_title">Pesan</string>
+    <string name="start_chat">Mulai obrolan</string>
 </resources>

res/values-iw/cm_strings.xml

@@ -17,4 +17,6 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="swipe_to_delete_conversation_pref_title">החלק כדי למחוק</string>
     <string name="swipe_to_delete_conversation_pref_summary">החלק ימינה כדי למחוק שיחה</string>
+    <string name="notification_channel_messages_title">הודעות</string>
+    <string name="start_chat">התחלת צ\'אט</string>
 </resources>

res/values-ka/cm_strings.xml

@@ -18,4 +18,5 @@
     <string name="swipe_to_delete_conversation_pref_title">გადასმით წაშლა</string>
     <string name="swipe_to_delete_conversation_pref_summary">თითის მარჯვნივ გადასმა, საუბრის წასაშლელად</string>
     <string name="notification_channel_messages_title">შეტყობინებები</string>
+    <string name="start_chat">მიმოწერის დაწყება</string>
 </resources>

res/values-ldrtl/styles.xml

@@ -1,252 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-    Copyright (C) 2015 The Android Open Source Project
-    Copyright (C) 2024-2025 The LineageOS Project
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<resources>
-    <style name="AttachmentPreviewCloseButtonStyle">
-        <item name="android:gravity">start</item>
-    </style>
-
-    <style name="ComposeMessageViewAttachMediaButtonStyle">
-        <item name="android:paddingStart">@dimen/compose_message_attachment_padding_sides</item>
-        <item name="android:paddingEnd">@dimen/compose_message_attachment_padding_sides</item>
-        <item name="android:background">?android:attr/selectableItemBackgroundBorderless</item>
-    </style>
-
-    <style name="ConversationComposeSendText">
-        <item name="android:textColor">@color/compose_send_text_color</item>
-        <item name="android:singleLine">false</item>
-        <item name="android:textSize">@dimen/conversation_compose_send_text_size</item>
-        <item name="android:gravity">center_vertical</item>
-        <item name="android:fontFamily">sans-serif</item>
-        <item name="android:paddingStart">@dimen/compose_message_text_box_padding_side</item>
-        <item name="android:paddingEnd">@dimen/compose_message_text_box_padding_side</item>
-        <item name="android:minHeight">@dimen/conversation_message_contact_icon_size</item>
-        <item name="android:maxLines">4</item>
-        <item name="android:background">@null</item>
-        <item name="android:scrollHorizontally">false</item>
-        <item name="android:textCursorDrawable">@null</item>
-        <item name="android:inputType">textShortMessage|textAutoCorrect|textCapSentences|textMultiLine</item>
-    </style>
-
-    <style name="ConversationComposeSubjectText" parent="ConversationComposeSendText">
-        <item name="android:paddingStart">18dp</item>
-        <item name="android:gravity">start|center_vertical</item>
-        <item name="android:layout_marginStart">@dimen/compose_message_subject_cancel_left_margin</item>
-    </style>
-
-    <style name="ContactListItemViewStyle">
-        <item name="android:paddingStart">16dp</item>
-    </style>
-
-    <style name="ContactListItemLinearLayoutStyle">
-        <item name="android:paddingStart">12dp</item>
-        <item name="android:paddingEnd">24dp</item>
-    </style>
-
-    <style name="ConversationListItemViewPaddingStyle">
-        <item name="android:paddingStart">@dimen/conversation_list_item_view_padding</item>
-        <item name="android:paddingEnd">@dimen/conversation_list_item_view_padding</item>
-    </style>
-
-    <style name="ConversationListItemViewTextStyle">
-        <item name="android:includeFontPadding">false</item>
-        <item name="android:textSize">14sp</item>
-        <item name="android:background">@null</item>
-        <item name="android:textAlignment">viewStart</item>
-        <item name="android:textColor">@color/conversation_list_details</item>
-    </style>
-
-    <style name="ConversationListItemViewConversationNameStyle" parent="ConversationListItemViewTextStyle">
-        <item name="android:textSize">16sp</item>
-        <item name="android:textColor">@color/conversation_list_name</item>
-    </style>
-
-    <style name="ComposeMessageViewFrameLayoutStyle">
-        <item name="android:paddingEnd">@dimen/compose_message_send_button_padding_right</item>
-    </style>
-
-    <style name="BugleActionBarTitleTextStyle" parent="@style/TextAppearance.AppCompat.Widget.ActionBar.Title">
-      <item name="android:textColor">@color/action_bar_title_text_color</item>
-      <item name="android:textSize">@dimen/action_bar_text_size</item>
-      <item name="android:lines">1</item>
-      <item name="android:textAlignment">viewStart</item>
-    </style>
-
-    <style name="AttachmentPreviewAttachmentStyle">
-        <item name="android:layout_marginStart">10dp</item>
-    </style>
-
-    <style name="AudioAttachmentViewPlayPauseButtonStyle">
-        <item name="android:layout_marginEnd">16dp</item>
-    </style>
-
-    <style name="ComposeMessageViewDraftViewStyle">
-        <item name="android:layout_marginStart">53dp</item>
-        <item name="android:layout_marginEnd">63dp</item>
-    </style>
-
-    <style name="AudioAttachmentTimerText">
-        <item name="android:textSize">@dimen/audio_attachment_text_size</item>
-        <item name="android:textColor">@color/audio_attachment_timer_text_color</item>
-        <item name="android:layout_marginEnd">16dp</item>
-    </style>
-
-    <style name="ConversationMessageText">
-        <item name="android:background">@null</item>
-        <item name="android:textAlignment">viewStart</item>
-    </style>
-
-    <style name="ConversationMessageViewStyle">
-        <item name="android:paddingStart">12dp</item>
-        <item name="android:paddingEnd">12dp</item>
-    </style>
-
-    <style name="SnackBarMessageWrapper">
-        <item name="android:layout_marginStart">@dimen/snack_bar_left_right_margin</item>
-        <item name="android:layout_marginEnd">0dp</item>
-    </style>
-
-    <style name="SubjectViewStyle">
-        <item name="android:paddingStart">@dimen/compose_message_subject_left_padding</item>
-        <item name="android:paddingEnd">@dimen/compose_message_subject_right_padding</item>
-    </style>
-
-    <style name="SmsDeliverdBadge">
-        <item name="android:layout_marginStart">4dp</item>
-    </style>
-
-    <style name="ChipDeleteIconStyle">
-        <item name="android:paddingStart">8dp</item>
-    </style>
-
-    <style name="ChipIconStyle">
-        <item name="android:layout_marginEnd">12dp</item>
-    </style>
-
-    <style name="SimSelectorItem">
-        <item name="android:textSize">@dimen/sim_selector_text_size</item>
-        <item name="android:textColor">@color/sim_selector_text_primary</item>
-        <item name="android:background">@null</item>
-        <item name="android:layout_gravity">end</item>
-    </style>
-
-    <style name="SimSelectorItemDetail">
-        <item name="android:textSize">@dimen/sim_selector_detail_text_size</item>
-        <item name="android:textColor">@color/sim_selector_text_secondary</item>
-        <item name="android:background">@null</item>
-        <item name="android:layout_gravity">end</item>
-    </style>
-
-    <style name="SimSelectorItemLinearLayoutStyle">
-        <item name="android:paddingEnd">12dp</item>
-    </style>
-
-    <style name="MessageSimIndicator">
-        <item name="android:textSize">@dimen/conversation_status_text_size</item>
-        <item name="android:layout_marginStart">4dp</item>
-    </style>
-
-    <style name="ComposeMessageViewMessageBodySizeStyle">
-        <item name="android:textColor">@color/message_body_size_text_color</item>
-        <item name="android:textSize">@dimen/message_body_size_text_size</item>
-        <item name="android:fontFamily">sans-serif</item>
-        <item name="android:layout_gravity">end|center_vertical</item>
-        <item name="android:paddingEnd">@dimen/compose_message_text_box_padding_side</item>
-    </style>
-
-    <style name="MmsIndicatorStyle">
-        <item name="android:textColor">@color/mms_indicator_color</item>
-        <item name="android:textSize">@dimen/mms_indicator_size</item>
-        <item name="android:fontFamily">sans-serif</item>
-        <item name="android:background">@null</item>
-        <item name="android:paddingEnd">@dimen/compose_message_send_button_padding_right</item>
-        <item name="android:paddingTop">@dimen/compose_message_mms_indicator_padding_top</item>
-        <item name="android:layout_gravity">center_horizontal</item>
-    </style>
-
-    <style name="AttachmentGridItemViewCheckBoxStyle">
-        <item name="android:paddingEnd">4dp</item>
-    </style>
-
-    <style name="ParticipantListItem">
-        <item name="android:textSize">@dimen/participant_list_text_size</item>
-        <item name="android:textColor">@color/participant_list_text_primary</item>
-        <item name="android:background">@null</item>
-        <item name="android:layout_gravity">start|center_vertical</item>
-    </style>
-
-    <style name="WidgetConversationItemFailed">
-        <item name="android:layout_gravity">bottom|end</item>
-    </style>
-
-    <style name="WidgetConversationItemIncomingAvatarShadow">
-        <item name="android:layout_marginStart">4dp</item>
-    </style>
-
-    <style name="WidgetConversationItemOutgoingAvatarShadow">
-        <item name="android:layout_marginStart">-4dp</item>
-    </style>
-
-    <style name="WidgetConversationItemDate">
-        <item name="android:layout_marginEnd">8dp</item>
-        <item name="android:layout_marginStart">5dp</item>
-        <item name="android:layout_alignParentStart">true</item>
-    </style>
-
-    <style name="WidgetConversationItemWidget">
-        <item name="android:layout_marginEnd">8dp</item>
-        <item name="android:layout_marginStart">5dp</item>
-        <item name="android:layout_alignParentStart">true</item>
-    </style>
-
-    <style name="WidgetConversationListItemBody">
-        <item name="android:layout_toEndOf">@id/avatarFrame</item>
-    </style>
-
-    <style name="WidgetLoading">
-        <item name="android:layout_marginStart">16dp</item>
-    </style>
-
-    <style name="WidgetConversationItemBodyIncoming">
-        <item name="android:layout_toEndOf">@id/avatarFrame</item>
-    </style>
-
-    <style name="WidgetConversationItemBodyOutgoing">
-        <item name="android:layout_toStartOf">@id/avatarFrame</item>
-    </style>
-
-    <style name="WidgetConversationItemAttachment">
-        <item name="android:layout_gravity">bottom|end</item>
-    </style>
-
-    <style name="WidgetConversationItemAvatarOutgoing">
-        <item name="android:layout_marginEnd">8dp</item>
-        <item name="android:layout_alignParentEnd">true</item>
-    </style>
-
-    <style name="WidgetConversationListItemFrom">
-        <item name="android:layout_marginEnd">5dp</item>
-        <item name="android:layout_alignParentStart">true</item>
-    </style>
-
-    <style name="WidgetConversationListItemDate">
-        <item name="android:layout_marginEnd">8dp</item>
-        <item name="android:layout_marginStart">5dp</item>
-        <item name="android:layout_gravity">start</item>
-    </style>
-
-</resources>

res/values-nn-rNO/cm_strings.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project
-    Copyright (C) 2025 The LineageOS Project
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -15,10 +14,9 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<androidx.fragment.app.FragmentContainerView
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:name="com.android.messaging.ui.conversationlist.ConversationListFragment"
-    android:id="@+id/conversation_list_fragment"
-    android:theme="@style/Theme.MaterialComponents.Light.DarkActionBar"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent" />
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="swipe_to_delete_conversation_pref_title">Sveip for å sletta</string>
+    <string name="swipe_to_delete_conversation_pref_summary">Sveip til høgre for å sletta ein samtale</string>
+    <string name="notification_channel_messages_title">Meldingar</string>
+    <string name="start_chat">Start samtale</string>
+</resources>

res/values-sc-rIT/cm_strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <string name="swipe_to_delete_conversation_pref_title">Iscurre pro cantzellare</string>
+    <string name="swipe_to_delete_conversation_pref_summary">Iscurre a dereta pro cantzellare una resonada</string>
+    <string name="notification_channel_messages_title">Messàgios</string>
+    <string name="start_chat">Avia sa tzarrada</string>
+</resources>

res/values-ug/cm_strings.xml

@@ -17,4 +17,6 @@
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="swipe_to_delete_conversation_pref_title">سۈرۈلسە ئۆچۈرىدۇ</string>
     <string name="swipe_to_delete_conversation_pref_summary">دىئالوگنى ئۆچۈرۈش ئۈچۈن ئوڭغا سىيرىڭ</string>
+    <string name="notification_channel_messages_title">ئۇچۇر</string>
+    <string name="start_chat">سۆھبەت باشلا</string>
 </resources>

res/values/styles.xml

@@ -95,6 +95,7 @@
       <item name="android:textColor">@color/action_bar_title_text_color</item>
       <item name="android:textSize">@dimen/action_bar_text_size</item>
       <item name="android:lines">1</item>
+      <item name="android:textAlignment">viewStart</item>
     </style>
 
     <style name="ConversationActionBarTitleTextStyle" parent="BugleActionBarTitleTextStyle">
@@ -107,6 +108,7 @@
 
     <style name="ConversationMessageText">
         <item name="android:background">@null</item>
+        <item name="android:textAlignment">viewStart</item>
     </style>
 
     <style name="ConversationMessage" parent="ConversationMessageText">
@@ -135,9 +137,9 @@
         <item name="android:textSize">@dimen/conversation_compose_send_text_size</item>
         <item name="android:gravity">center_vertical</item>
         <item name="android:fontFamily">sans-serif</item>
-        <item name="android:paddingLeft">@dimen/compose_message_text_box_padding_side</item>
-        <item name="android:paddingRight">@dimen/compose_message_text_box_padding_side</item>
-        <item name="android:layout_marginRight">8dp</item>
+        <item name="android:paddingStart">@dimen/compose_message_text_box_padding_side</item>
+        <item name="android:paddingEnd">@dimen/compose_message_text_box_padding_side</item>
+        <item name="android:layout_marginEnd">8dp</item>
         <item name="android:minHeight">@dimen/conversation_message_contact_icon_size</item>
         <item name="android:maxLines">4</item>
         <item name="android:background">@null</item>
@@ -148,8 +150,9 @@
     </style>
 
     <style name="ConversationComposeSubjectText" parent="ConversationComposeSendText">
-        <item name="android:paddingLeft">18dp</item>
-        <item name="android:layout_marginLeft">@dimen/compose_message_subject_cancel_left_margin</item>
+        <item name="android:paddingStart">18dp</item>
+        <item name="android:gravity">start|center_vertical</item>
+        <item name="android:layout_marginStart">@dimen/compose_message_subject_cancel_left_margin</item>
     </style>
 
     <style name="ContactListItem">
@@ -173,8 +176,8 @@
         <item name="android:textColor">@color/compose_contact_text</item>
         <item name="android:textColorHint">@color/compose_contact_faint_text</item>
         <item name="android:fontFamily">sans-serif</item>
-        <item name="android:paddingLeft">4dp</item>
-        <item name="android:paddingRight">4dp</item>
+        <item name="android:paddingStart">4dp</item>
+        <item name="android:paddingEnd">4dp</item>
     </style>
 
     <style name="PagerTabHeader">
@@ -208,7 +211,7 @@
     <style name="AudioAttachmentTimerText">
         <item name="android:textSize">@dimen/audio_attachment_text_size</item>
         <item name="android:textColor">@color/audio_attachment_timer_text_color</item>
-        <item name="android:layout_marginRight">16dp</item>
+        <item name="android:layout_marginEnd">16dp</item>
     </style>
 
     <style name="AudioAttachmentViewStyle">
@@ -247,35 +250,35 @@
         <item name="android:textColor">@color/notification_subject_color</item>
     </style>
 
-    <!-- Styles to support RTL for pre API 17 -->
     <style name="AttachmentPreviewCloseButtonStyle">
-        <item name="android:gravity">left</item>
+        <item name="android:gravity">start</item>
     </style>
 
     <style name="ComposeMessageViewAttachMediaButtonStyle">
-        <item name="android:paddingLeft">@dimen/compose_message_attachment_padding_sides</item>
-        <item name="android:paddingRight">@dimen/compose_message_attachment_padding_sides</item>
+        <item name="android:paddingStart">@dimen/compose_message_attachment_padding_sides</item>
+        <item name="android:paddingEnd">@dimen/compose_message_attachment_padding_sides</item>
         <item name="android:background">?android:attr/selectableItemBackgroundBorderless</item>
     </style>
 
     <style name="ContactListItemViewStyle">
-        <item name="android:paddingLeft">16dp</item>
+        <item name="android:paddingStart">16dp</item>
     </style>
 
     <style name="ContactListItemLinearLayoutStyle">
-        <item name="android:paddingLeft">12dp</item>
-        <item name="android:paddingRight">24dp</item>
+        <item name="android:paddingStart">12dp</item>
+        <item name="android:paddingEnd">24dp</item>
     </style>
 
     <style name="ConversationListItemViewPaddingStyle">
-        <item name="android:paddingLeft">@dimen/conversation_list_item_view_padding</item>
-        <item name="android:paddingRight">@dimen/conversation_list_item_view_padding</item>
+        <item name="android:paddingStart">@dimen/conversation_list_item_view_padding</item>
+        <item name="android:paddingEnd">@dimen/conversation_list_item_view_padding</item>
     </style>
 
     <style name="ConversationListItemViewTextStyle">
         <item name="android:includeFontPadding">false</item>
         <item name="android:textSize">14sp</item>
         <item name="android:background">@null</item>
+        <item name="android:textAlignment">viewStart</item>
         <item name="android:textColor">@color/conversation_list_details</item>
     </style>
 
@@ -285,37 +288,37 @@
     </style>
 
     <style name="ComposeMessageViewFrameLayoutStyle">
-        <item name="android:paddingRight">@dimen/compose_message_send_button_padding_right</item>
+        <item name="android:paddingEnd">@dimen/compose_message_send_button_padding_right</item>
     </style>
 
     <style name="AttachmentPreviewAttachmentStyle">
-        <item name="android:layout_marginLeft">10dp</item>
+        <item name="android:layout_marginStart">10dp</item>
     </style>
 
     <style name="AudioAttachmentViewPlayPauseButtonStyle">
-        <item name="android:layout_marginRight">16dp</item>
+        <item name="android:layout_marginEnd">16dp</item>
     </style>
 
     <style name="ComposeMessageViewDraftViewStyle">
-        <item name="android:layout_marginLeft">53dp</item>
-        <item name="android:layout_marginRight">63dp</item>
+        <item name="android:layout_marginStart">53dp</item>
+        <item name="android:layout_marginEnd">63dp</item>
     </style>
 
     <style name="ConversationMessageViewStyle">
-        <item name="android:paddingLeft">12dp</item>
-        <item name="android:paddingRight">12dp</item>
+        <item name="android:paddingStart">12dp</item>
+        <item name="android:paddingEnd">12dp</item>
     </style>
 
     <style name="SubjectViewStyle">
-        <item name="android:paddingLeft">@dimen/compose_message_subject_left_padding</item>
-        <item name="android:paddingRight">@dimen/compose_message_subject_right_padding</item>
+        <item name="android:paddingStart">@dimen/compose_message_subject_left_padding</item>
+        <item name="android:paddingEnd">@dimen/compose_message_subject_right_padding</item>
     </style>
 
     <style name="ParticipantListItem">
         <item name="android:textSize">@dimen/participant_list_text_size</item>
         <item name="android:textColor">@color/participant_list_text_primary</item>
         <item name="android:background">@null</item>
-        <item name="android:layout_gravity">left|center_vertical</item>
+        <item name="android:layout_gravity">start|center_vertical</item>
     </style>
 
     <style name="AddContactConfirmationTextStyle">
@@ -351,8 +354,8 @@
         <item name="android:textColor">@color/message_body_size_text_color</item>
         <item name="android:textSize">@dimen/message_body_size_text_size</item>
         <item name="android:fontFamily">sans-serif</item>
-        <item name="android:layout_gravity">right|center_vertical</item>
-        <item name="android:paddingRight">@dimen/compose_message_text_box_padding_side</item>
+        <item name="android:layout_gravity">end|center_vertical</item>
+        <item name="android:paddingEnd">@dimen/compose_message_text_box_padding_side</item>
     </style>
 
     <style name="MmsIndicatorStyle">
@@ -360,7 +363,7 @@
         <item name="android:textSize">@dimen/mms_indicator_size</item>
         <item name="android:fontFamily">sans-serif</item>
         <item name="android:background">@null</item>
-        <item name="android:paddingRight">@dimen/compose_message_send_button_padding_right</item>
+        <item name="android:paddingEnd">@dimen/compose_message_send_button_padding_right</item>
         <item name="android:paddingTop">@dimen/compose_message_mms_indicator_padding_top</item>
         <item name="android:layout_gravity">center_horizontal</item>
     </style>
@@ -371,8 +374,8 @@
     </style>
 
     <style name="SnackBarMessageWrapper">
-        <item name="android:layout_marginLeft">@dimen/snack_bar_left_right_margin</item>
-        <item name="android:layout_marginRight">0dp</item>
+        <item name="android:layout_marginStart">@dimen/snack_bar_left_right_margin</item>
+        <item name="android:layout_marginEnd">0dp</item>
     </style>
 
     <style name="SnackBarText">
@@ -382,38 +385,38 @@
     </style>
 
     <style name="SmsDeliverdBadge">
-        <item name="android:layout_marginLeft">4dp</item>
+        <item name="android:layout_marginStart">4dp</item>
     </style>
 
     <style name="ChipDeleteIconStyle">
-        <item name="android:paddingLeft">8dp</item>
+        <item name="android:paddingStart">8dp</item>
     </style>
 
     <style name="ChipIconStyle">
-        <item name="android:layout_marginRight">12dp</item>
+        <item name="android:layout_marginEnd">12dp</item>
     </style>
 
     <style name="SimSelectorItem">
         <item name="android:textSize">@dimen/sim_selector_text_size</item>
         <item name="android:textColor">@color/sim_selector_text_primary</item>
         <item name="android:background">@null</item>
-        <item name="android:layout_gravity">right</item>
+        <item name="android:layout_gravity">end</item>
     </style>
 
     <style name="SimSelectorItemDetail">
         <item name="android:textSize">@dimen/sim_selector_detail_text_size</item>
         <item name="android:textColor">@color/sim_selector_text_secondary</item>
         <item name="android:background">@null</item>
-        <item name="android:layout_gravity">right</item>
+        <item name="android:layout_gravity">end</item>
     </style>
 
     <style name="SimSelectorItemLinearLayoutStyle">
-        <item name="android:paddingRight">12dp</item>
+        <item name="android:paddingEnd">12dp</item>
     </style>
 
     <style name="MessageSimIndicator">
         <item name="android:textSize">@dimen/conversation_status_text_size</item>
-        <item name="android:layout_marginLeft">4dp</item>
+        <item name="android:layout_marginStart">4dp</item>
     </style>
 
     <style name="ColorAccentBlueOverrideStyle">
@@ -442,8 +445,8 @@
         <item name="android:layout_marginLeft">20dp</item>
         <item name="android:layout_marginRight">20dp</item>
         <item name="android:layout_marginTop">16dp</item>
-        <item name="android:paddingLeft">10dp</item>
-        <item name="android:paddingRight">10dp</item>
+        <item name="android:paddingStart">10dp</item>
+        <item name="android:paddingEnd">10dp</item>
         <item name="android:background">?android:attr/selectableItemBackground</item>
     </style>
 
@@ -480,63 +483,63 @@
     </style>
 
     <style name="WidgetConversationItemAvatarOutgoing">
-        <item name="android:layout_marginRight">8dp</item>
-        <item name="android:layout_alignParentRight">true</item>
+        <item name="android:layout_marginEnd">8dp</item>
+        <item name="android:layout_alignParentEnd">true</item>
     </style>
 
     <style name="WidgetConversationItemBodyIncoming">
-        <item name="android:layout_toRightOf">@id/avatarFrame</item>
+        <item name="android:layout_toEndOf">@id/avatarFrame</item>
     </style>
 
     <style name="WidgetConversationItemBodyOutgoing">
-        <item name="android:layout_toLeftOf">@id/avatarFrame</item>
+        <item name="android:layout_toStartOf">@id/avatarFrame</item>
     </style>
 
     <style name="WidgetConversationItemIncomingAvatarShadow">
-        <item name="android:layout_marginLeft">4dp</item>
+        <item name="android:layout_marginStart">4dp</item>
     </style>
 
     <style name="WidgetConversationItemOutgoingAvatarShadow">
-        <item name="android:layout_marginLeft">-4dp</item>
+        <item name="android:layout_marginStart">-4dp</item>
     </style>
 
     <style name="WidgetConversationItemDate">
-        <item name="android:layout_marginRight">8dp</item>
-        <item name="android:layout_marginLeft">5dp</item>
-        <item name="android:layout_alignParentLeft">true</item>
+        <item name="android:layout_marginEnd">8dp</item>
+        <item name="android:layout_marginStart">5dp</item>
+        <item name="android:layout_alignParentStart">true</item>
     </style>
 
     <style name="WidgetConversationItemFailed">
-        <item name="android:layout_gravity">bottom|right</item>
+        <item name="android:layout_gravity">bottom|end</item>
     </style>
 
     <style name="WidgetConversationItemAttachment">
-        <item name="android:layout_gravity">bottom|right</item>
+        <item name="android:layout_gravity">bottom|end</item>
     </style>
 
     <style name="WidgetConversationItemWidget">
-        <item name="android:layout_marginRight">8dp</item>
-        <item name="android:layout_marginLeft">5dp</item>
-        <item name="android:layout_alignParentLeft">true</item>
+        <item name="android:layout_marginEnd">8dp</item>
+        <item name="android:layout_marginStart">5dp</item>
+        <item name="android:layout_alignParentStart">true</item>
     </style>
 
     <style name="WidgetConversationListItemBody">
-        <item name="android:layout_toRightOf">@id/avatarFrame</item>
+        <item name="android:layout_toEndOf">@id/avatarFrame</item>
     </style>
 
     <style name="WidgetConversationListItemFrom">
-        <item name="android:layout_marginRight">5dp</item>
-        <item name="android:layout_alignParentLeft">true</item>
+        <item name="android:layout_marginEnd">5dp</item>
+        <item name="android:layout_alignParentStart">true</item>
     </style>
 
     <style name="WidgetConversationListItemDate">
-        <item name="android:layout_marginRight">8dp</item>
-        <item name="android:layout_marginLeft">5dp</item>
-        <item name="android:layout_gravity">right</item>
+        <item name="android:layout_marginEnd">8dp</item>
+        <item name="android:layout_marginStart">5dp</item>
+        <item name="android:layout_gravity">end</item>
     </style>
 
     <style name="WidgetLoading">
-        <item name="android:layout_marginLeft">16dp</item>
+        <item name="android:layout_marginStart">16dp</item>
     </style>
 
     <style name="WidgetConversationListItemStyle">
@@ -549,8 +552,8 @@
     </style>
 
     <style name="PromoScreenTextStyle">
-        <item name="android:paddingLeft">40dp</item>
-        <item name="android:paddingRight">40dp</item>
+        <item name="android:paddingStart">40dp</item>
+        <item name="android:paddingEnd">40dp</item>
         <item name="android:textSize">16sp</item>
         <item name="android:textColor">@android:color/white</item>
         <item name="android:fontFamily">roboto-regular</item>
@@ -568,9 +571,7 @@
         <item name="android:gravity">center</item>
     </style>
     <style name="DirectoryHeaderStyle">
-        <item name="android:paddingLeft">@dimen/directory_header_padding_start</item>
         <item name="android:paddingStart">@dimen/directory_header_padding_start</item>
-        <item name="android:paddingRight">@dimen/directory_header_padding_end</item>
         <item name="android:paddingEnd">@dimen/directory_header_padding_end</item>
         <item name="android:paddingTop">@dimen/directory_header_padding_top</item>
         <item name="android:paddingBottom">@dimen/directory_header_padding_bottom</item>

src/android/support/v7/mms/DefaultApnSettingsLoader.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,8 +18,6 @@
 package android.support.v7.mms;
 
 import android.content.Context;
-import android.content.res.Resources;
-import android.content.res.XmlResourceParser;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteException;
 import android.net.Uri;
@@ -28,8 +26,6 @@ import android.text.TextUtils;
 import android.util.Log;
 import android.util.SparseArray;
 
-import com.android.messaging.R;
-
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.ArrayList;
@@ -112,95 +108,6 @@ class DefaultApnSettingsLoader implements ApnSettingsLoader {
         public void setSuccess() {
             // Do nothing
         }
-
-        public boolean equals(final BaseApn other) {
-            return TextUtils.equals(mMmsc, other.getMmsc()) &&
-                    TextUtils.equals(mMmsProxy, other.getMmsProxy()) &&
-                    mMmsProxyPort == other.getMmsProxyPort();
-        }
-    }
-
-    /**
-     * An in-memory implementation of an APN. These APNs are organized into an in-memory list.
-     * The order of the list can be changed by the setSuccess method.
-     */
-    private static class MemoryApn implements Apn {
-        /**
-         * Create an in-memory APN loaded from resources
-         *
-         * @param apns the in-memory APN list
-         * @param typesIn the APN type field
-         * @param mmscIn the APN mmsc field
-         * @param proxyIn the APN mmsproxy field
-         * @param portIn the APN mmsport field
-         * @return an in-memory APN instance, null if there is invalid parameter
-         */
-        public static MemoryApn from(final List<Apn> apns, final String typesIn,
-                final String mmscIn, final String proxyIn, final String portIn) {
-            if (apns == null) {
-                return null;
-            }
-            final BaseApn base = BaseApn.from(typesIn, mmscIn, proxyIn, portIn);
-            if (base == null) {
-                return null;
-            }
-            for (final Apn apn : apns) {
-                if (apn instanceof MemoryApn && ((MemoryApn) apn).equals(base)) {
-                    return null;
-                }
-            }
-            return new MemoryApn(apns, base);
-        }
-
-        private final List<Apn> mApns;
-        private final BaseApn mBase;
-
-        public MemoryApn(final List<Apn> apns, final BaseApn base) {
-            mApns = apns;
-            mBase = base;
-        }
-
-        @Override
-        public String getMmsc() {
-            return mBase.getMmsc();
-        }
-
-        @Override
-        public String getMmsProxy() {
-            return mBase.getMmsProxy();
-        }
-
-        @Override
-        public int getMmsProxyPort() {
-            return mBase.getMmsProxyPort();
-        }
-
-        @Override
-        public void setSuccess() {
-            // If this is being marked as a successful APN, move it to the top of the list so
-            // next time it will be tried first
-            boolean moved = false;
-            synchronized (mApns) {
-                if (mApns.get(0) != this) {
-                    mApns.remove(this);
-                    mApns.add(0, this);
-                    moved = true;
-                }
-            }
-            if (moved) {
-                Log.d(MmsService.TAG, "Set APN ["
-                        + "MMSC=" + getMmsc() + ", "
-                        + "PROXY=" + getMmsProxy() + ", "
-                        + "PORT=" + getMmsProxyPort() + "] to be first");
-            }
-        }
-
-        public boolean equals(final BaseApn other) {
-            if (other == null) {
-                return false;
-            }
-            return mBase.equals(other);
-        }
     }
 
     /**
@@ -222,14 +129,6 @@ class DefaultApnSettingsLoader implements ApnSettingsLoader {
     private static final int COLUMN_MMSPROXY     = 2;
     private static final int COLUMN_MMSPORT      = 3;
 
-    private static final String APN_MCC = "mcc";
-    private static final String APN_MNC = "mnc";
-    private static final String APN_APN = "apn";
-    private static final String APN_TYPE = "type";
-    private static final String APN_MMSC = "mmsc";
-    private static final String APN_MMSPROXY = "mmsproxy";
-    private static final String APN_MMSPORT = "mmsport";
-
     private final Context mContext;
 
     // Cached APNs for subIds
@@ -263,16 +162,6 @@ class DefaultApnSettingsLoader implements ApnSettingsLoader {
     private void loadLocked(final int subId, final String apnName, final List<Apn> apns) {
         // Try system APN table first
         loadFromSystem(subId, apnName, apns);
-        if (apns.size() > 0) {
-            return;
-        }
-        // Try loading from apns.xml in resources
-        loadFromResources(subId, apnName, apns);
-        if (apns.size() > 0) {
-            return;
-        }
-        // Try resources but without APN name
-        loadFromResources(subId, null/*apnName*/, apns);
     }
 
     /**
@@ -384,48 +273,6 @@ class DefaultApnSettingsLoader implements ApnSettingsLoader {
         return null;
     }
 
-    /**
-     * Find matching APNs using builtin APN list resource
-     *
-     * @param subId the SIM subId
-     * @param apnName the APN name to match
-     * @param apns the list for returning results
-     */
-    private void loadFromResources(final int subId, final String apnName, final List<Apn> apns) {
-        Log.i(MmsService.TAG, "Loading APNs from resources, apnName=" + apnName);
-        final int[] mccMnc = Utils.getMccMnc(mContext, subId);
-        if (mccMnc[0] == 0) {
-            Log.w(MmsService.TAG, "Can not get valid mcc/mnc from system");
-            return;
-        }
-        // MCC/MNC is good, loading/querying APNs from XML
-        try (XmlResourceParser xml = mContext.getResources().getXml(R.xml.apns)) {
-            new ApnsXmlParser(xml, apnValues -> {
-                final String mcc = trimWithNullCheck(apnValues.getAsString(APN_MCC));
-                final String mnc = trimWithNullCheck(apnValues.getAsString(APN_MNC));
-                final String apn = trimWithNullCheck(apnValues.getAsString(APN_APN));
-                try {
-                    if (mccMnc[0] == Integer.parseInt(mcc) &&
-                            mccMnc[1] == Integer.parseInt(mnc) &&
-                            (TextUtils.isEmpty(apnName) || apnName.equalsIgnoreCase(apn))) {
-                        final String type = apnValues.getAsString(APN_TYPE);
-                        final String mmsc = apnValues.getAsString(APN_MMSC);
-                        final String mmsproxy = apnValues.getAsString(APN_MMSPROXY);
-                        final String mmsport = apnValues.getAsString(APN_MMSPORT);
-                        final Apn newApn = MemoryApn.from(apns, type, mmsc, mmsproxy, mmsport);
-                        if (newApn != null) {
-                            apns.add(newApn);
-                        }
-                    }
-                } catch (final NumberFormatException e) {
-                    // Ignore
-                }
-            }).parse();
-        } catch (final Resources.NotFoundException e) {
-            Log.w(MmsService.TAG, "Can not get apns.xml " + e);
-        }
-    }
-
     private static String trimWithNullCheck(final String value) {
         return value != null ? value.trim() : null;
     }

src/com/android/messaging/BugleApplication.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.res.Configuration;
 import android.os.Handler;
-import android.os.Looper;
 import android.support.v7.mms.CarrierConfigValuesLoader;
 import android.support.v7.mms.MmsManager;
 import android.telephony.CarrierConfigManager;
@@ -33,18 +32,15 @@ import androidx.annotation.NonNull;
 
 import com.android.messaging.datamodel.DataModel;
 import com.android.messaging.receiver.SmsReceiver;
-import com.android.messaging.sms.ApnDatabase;
 import com.android.messaging.sms.BugleApnSettingsLoader;
 import com.android.messaging.sms.BugleUserAgentInfoLoader;
 import com.android.messaging.sms.MmsConfig;
 import com.android.messaging.ui.ConversationDrawables;
 import com.android.messaging.util.BuglePrefsKeys;
-import com.android.messaging.util.DebugUtils;
 import com.android.messaging.util.LogUtil;
 import com.android.messaging.util.PhoneUtils;
 import com.android.messaging.util.Trace;
 
-import java.io.File;
 import java.lang.Thread.UncaughtExceptionHandler;
 
 /**
@@ -84,14 +80,10 @@ public class BugleApplication extends Application implements UncaughtExceptionHa
         final CarrierConfigValuesLoader carrierConfigValuesLoader =
                 factory.getCarrierConfigValuesLoader();
 
-        maybeStartProfiling();
-
         BugleApplication.updateAppConfig(context);
 
         // Initialize MMS lib
         initMmsLib(context, carrierConfigValuesLoader);
-        // Initialize APN database
-        ApnDatabase.initializeAppContext(context);
         // Fixup messages in flight if we crashed and send any pending
         dataModel.onApplicationCreated();
         // Register carrier config change receiver
@@ -155,27 +147,6 @@ public class BugleApplication extends Application implements UncaughtExceptionHa
         }
     }
 
-    private void maybeStartProfiling() {
-        // App startup profiling support. To use it:
-        //  adb shell setprop log.tag.BugleProfile DEBUG
-        //  #   Start the app, wait for a 30s, download trace file:
-        //  adb pull /data/data/com.android.messaging/cache/startup.trace /tmp
-        //  # Open trace file (using adt/tools/traceview)
-        if (android.util.Log.isLoggable(LogUtil.PROFILE_TAG, android.util.Log.DEBUG)) {
-            // Start method tracing with a big enough buffer and let it run for 30s.
-            // Note we use a logging tag as we don't want to wait for gservices to start up.
-            final File file = DebugUtils.getDebugFile("startup.trace", true);
-            android.os.Debug.startMethodTracing(file.getAbsolutePath(), 160 * 1024 * 1024);
-            new Handler(Looper.getMainLooper()).postDelayed(() -> {
-                android.os.Debug.stopMethodTracing();
-                // Allow world to see trace file
-                DebugUtils.ensureReadable(file);
-                LogUtil.d(LogUtil.PROFILE_TAG, "Tracing complete - "
-                        + file.getAbsolutePath());
-                }, 30000);
-        }
-    }
-
     private void maybeHandleSharedPrefsUpgrade(final Factory factory) {
         final int existingVersion = factory.getApplicationPrefs().getInt(
                 BuglePrefsKeys.SHARED_PREFERENCES_VERSION,

src/com/android/messaging/Factory.java

@@ -66,6 +66,4 @@ public abstract class Factory {
     public abstract BugleCarrierConfigValuesLoader getCarrierConfigValuesLoader();
     // Note this needs to run from any thread
     public abstract void reclaimMemory();
-
-    public abstract void onActivityResume();
 }

src/com/android/messaging/FactoryImpl.java

@@ -199,10 +199,6 @@ class FactoryImpl extends Factory {
         mMemoryCacheManager.reclaimMemory();
     }
 
-    @Override
-    public void onActivityResume() {
-    }
-
     @Override
     public MediaUtil getMediaUtil() {
         return mMediaUtil;

src/com/android/messaging/datamodel/MessageNotificationState.java

@@ -234,14 +234,6 @@ public abstract class MessageNotificationState extends NotificationState {
             mParticipantCount = participantCount;
         }
 
-        public int getLatestMessageNotificationType() {
-            final MessageLineInfo messageLineInfo = getLatestMessageLineInfo();
-            if (messageLineInfo == null) {
-                return BugleNotifications.LOCAL_SMS_NOTIFICATION;
-            }
-            return messageLineInfo.mNotificationType;
-        }
-
         public String getLatestMessageId() {
             final MessageLineInfo messageLineInfo = getLatestMessageLineInfo();
             if (messageLineInfo == null) {
@@ -362,7 +354,6 @@ public abstract class MessageNotificationState extends NotificationState {
                 if (!(convInfo.mLineInfos.get(0) instanceof MessageLineInfo)) {
                     continue;
                 }
-                setPeopleForConversation(convInfo.mConversationId);
                 final ConversationInfoList list = new ConversationInfoList(
                         convInfo.mTotalMessageCount, Lists.newArrayList(convInfo));
                 mChildren.add(new BundledMessageNotificationState(list, i));
@@ -452,8 +443,6 @@ public abstract class MessageNotificationState extends NotificationState {
             super(convList);
             // This conversation has been accepted.
             final ConversationLineInfo convInfo = convList.mConvInfos.get(0);
-            setAvatarUrlsForConversation(convInfo.mConversationId);
-            setPeopleForConversation(convInfo.mConversationId);
 
             final Context context = Factory.get().getApplicationContext();
             MessageLineInfo messageInfo = (MessageLineInfo) convInfo.mLineInfos.get(0);
@@ -476,7 +465,7 @@ public abstract class MessageNotificationState extends NotificationState {
                 final String attachment = context.getString(message);
                 final SpannableStringBuilder spanBuilder = new SpannableStringBuilder();
                 if (!TextUtils.isEmpty(mContent)) {
-                    spanBuilder.append(mContent).append(System.getProperty("line.separator"));
+                    spanBuilder.append(mContent).append(System.lineSeparator());
                 }
                 final int start = spanBuilder.length();
                 spanBuilder.append(attachment);
@@ -917,7 +906,7 @@ public abstract class MessageNotificationState extends NotificationState {
                                     Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
                             if (!TextUtils.isEmpty(text)) {
                                 // Now add the actual message text below the subject header.
-                                spanBuilder.append(System.getProperty("line.separator") + text);
+                                spanBuilder.append(System.lineSeparator() + text);
                             }
                             text = spanBuilder;
                         }
@@ -1059,18 +1048,6 @@ public abstract class MessageNotificationState extends NotificationState {
         return mTitle;
     }
 
-    @Override
-    public int getLatestMessageNotificationType() {
-        // This function is called to determine whether the most recent notification applies
-        // to an sms conversation or a hangout conversation. We have different ringtone/vibrate
-        // settings for both types of conversations.
-        if (mConvList.mConvInfos.size() > 0) {
-            final ConversationLineInfo convInfo = mConvList.mConvInfos.get(0);
-            return convInfo.getLatestMessageNotificationType();
-        }
-        return BugleNotifications.LOCAL_SMS_NOTIFICATION;
-    }
-
     protected CharSequence getTicker() {
         return BugleNotifications.buildColonSeparatedMessage(
                 mTickerSender != null ? mTickerSender : mTitle,

src/com/android/messaging/datamodel/NotificationState.java

@@ -94,12 +94,6 @@ public abstract class NotificationState {
      */
     protected abstract NotificationCompat.Style build(NotificationCompat.Builder builder);
 
-    protected void setAvatarUrlsForConversation(final String conversationId) {
-    }
-
-    protected void setPeopleForConversation(final String conversationId) {
-    }
-
     /**
      * Reserves request codes for this notification type. By default 2 codes are reserved, one for
      * the main intent and another for the cancel intent. Override this function to reserve more.
@@ -108,10 +102,6 @@ public abstract class NotificationState {
         return NUM_REQUEST_CODES_NEEDED;
     }
 
-    public int getContentIntentRequestCode() {
-        return mBaseRequestCode + CONTENT_INTENT_REQUEST_CODE_OFFSET;
-    }
-
     public int getClearIntentRequestCode() {
         return mBaseRequestCode + CLEAR_INTENT_REQUEST_CODE_OFFSET;
     }
@@ -121,14 +111,6 @@ public abstract class NotificationState {
      */
     public abstract int getIcon();
 
-    /**
-     * @return the type of notification that should be used from {@link RealTimeChatNotifications}
-     * so that the proper ringtone and vibrate settings can be used.
-     */
-    public int getLatestMessageNotificationType() {
-        return BugleNotifications.LOCAL_SMS_NOTIFICATION;
-    }
-
     /**
      * @return the notification priority level for this notification.
      */

src/com/android/messaging/datamodel/action/ActionServiceImpl.java

@@ -203,17 +203,11 @@ public class ActionServiceImpl extends JobIntentService {
         mBackgroundWorker = DataModel.get().getBackgroundWorkerForActionService();
     }
 
-    @Override
-    public void onDestroy() {
-        super.onDestroy();
-    }
-
     /**
      * Queue intent to the ActionService.
      */
     private static void startServiceWithIntent(final Intent intent) {
         final Context context = Factory.get().getApplicationContext();
-        final int opcode = intent.getIntExtra(EXTRA_OP_CODE, 0);
         intent.setClass(context, ActionServiceImpl.class);
         enqueueWork(context, intent);
     }

src/com/android/messaging/datamodel/data/MessageData.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -660,7 +660,7 @@ public class MessageData implements Parcelable {
     }
 
     public final String getMessageText() {
-        final String separator = System.getProperty("line.separator");
+        final String separator = System.lineSeparator();
         final StringBuilder text = new StringBuilder();
         for (final MessagePartData part : mParts) {
             if (!part.isAttachment() && !TextUtils.isEmpty(part.getText())) {
@@ -678,7 +678,7 @@ public class MessageData implements Parcelable {
      * appends a text part
      */
     public final void consolidateText() {
-        final String separator = System.getProperty("line.separator");
+        final String separator = System.lineSeparator();
         final StringBuilder captionText = new StringBuilder();
         MessagePartData firstTextPart = null;
         int firstTextPartIndex = -1;

src/com/android/messaging/datamodel/media/CustomVCardEntryConstructor.java

@@ -27,11 +27,6 @@ import java.util.List;
 public class CustomVCardEntryConstructor implements VCardInterpreter {
 
     public interface EntryHandler {
-        /**
-         * Called when the parsing started.
-         */
-        void onStart();
-
         /**
          * The method called when one vCard entry is created. Children come before their parent in
          * nested vCard files.
@@ -86,9 +81,6 @@ public class CustomVCardEntryConstructor implements VCardInterpreter {
 
     @Override
     public void onVCardStarted() {
-        for (EntryHandler entryHandler : mEntryHandlers) {
-            entryHandler.onStart();
-        }
     }
 
     @Override

src/com/android/messaging/datamodel/media/VCardRequest.java

@@ -248,10 +248,6 @@ public class VCardRequest implements MediaRequest<VCardResource> {
             mSignal = signal;
         }
 
-        @Override
-        public void onStart() {
-        }
-
         @Override
         @DoesNotRunOnMainThread
         public void onEntryCreated(final CustomVCardEntry entry) {

src/com/android/messaging/sms/ApnDatabase.java

@@ -1,190 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024-2025 The LineageOS Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.messaging.sms;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.content.res.XmlResourceParser;
-import android.database.sqlite.SQLiteDatabase;
-import android.database.sqlite.SQLiteOpenHelper;
-import android.provider.Telephony;
-import android.util.Log;
-
-import com.android.messaging.R;
-import com.android.messaging.datamodel.data.ParticipantData;
-import com.android.messaging.util.LogUtil;
-
-import java.io.File;
-
-/*
- * Database helper class for looking up APNs.  This database has a single table
- * which stores the APNs that are initially created from an xml file.
- */
-public class ApnDatabase extends SQLiteOpenHelper {
-    private static final int DB_VERSION = 3; // added sub_id columns
-
-    private static final String TAG = LogUtil.BUGLE_TAG;
-
-    private static final boolean DEBUG = false;
-
-    private static Context sContext;
-    private static ApnDatabase sApnDatabase;
-
-    private static final String APN_DATABASE_NAME = "apn.db";
-
-    /** table for carrier APN's */
-    public static final String APN_TABLE = "apn";
-
-    // APN table
-    private static final String APN_TABLE_SQL =
-            "CREATE TABLE " + APN_TABLE +
-                    "(_id INTEGER PRIMARY KEY," +
-                    Telephony.Carriers.NAME + " TEXT," +
-                    Telephony.Carriers.NUMERIC + " TEXT," +
-                    Telephony.Carriers.MCC + " TEXT," +
-                    Telephony.Carriers.MNC + " TEXT," +
-                    Telephony.Carriers.APN + " TEXT," +
-                    Telephony.Carriers.USER + " TEXT," +
-                    Telephony.Carriers.SERVER + " TEXT," +
-                    Telephony.Carriers.PASSWORD + " TEXT," +
-                    Telephony.Carriers.PROXY + " TEXT," +
-                    Telephony.Carriers.PORT + " TEXT," +
-                    Telephony.Carriers.MMSPROXY + " TEXT," +
-                    Telephony.Carriers.MMSPORT + " TEXT," +
-                    Telephony.Carriers.MMSC + " TEXT," +
-                    Telephony.Carriers.AUTH_TYPE + " INTEGER," +
-                    Telephony.Carriers.TYPE + " TEXT," +
-                    Telephony.Carriers.CURRENT + " INTEGER," +
-                    Telephony.Carriers.PROTOCOL + " TEXT," +
-                    Telephony.Carriers.ROAMING_PROTOCOL + " TEXT," +
-                    Telephony.Carriers.CARRIER_ENABLED + " BOOLEAN," +
-                    Telephony.Carriers.BEARER + " INTEGER," +
-                    Telephony.Carriers.MVNO_TYPE + " TEXT," +
-                    Telephony.Carriers.MVNO_MATCH_DATA + " TEXT," +
-                    Telephony.Carriers.SUBSCRIPTION_ID + " INTEGER DEFAULT " +
-                            ParticipantData.DEFAULT_SELF_SUB_ID + ");";
-    public static final int COLUMN_ID = 4;
-
-    /**
-     * ApnDatabase is initialized asynchronously from the application.onCreate
-     * To ensure that it works in a testing environment it needs to never access the factory context
-     */
-    public static void initializeAppContext(final Context context) {
-        sContext = context;
-    }
-
-    private ApnDatabase() {
-        super(sContext, APN_DATABASE_NAME, null, DB_VERSION);
-        if (DEBUG) {
-            LogUtil.d(TAG, "ApnDatabase constructor");
-        }
-    }
-
-    public static ApnDatabase getApnDatabase() {
-        if (sApnDatabase == null) {
-            sApnDatabase = new ApnDatabase();
-        }
-        return sApnDatabase;
-    }
-
-    public static boolean doesDatabaseExist() {
-        final File dbFile = sContext.getDatabasePath(APN_DATABASE_NAME);
-        return dbFile.exists();
-    }
-
-    @Override
-    public void onCreate(final SQLiteDatabase db) {
-        if (DEBUG) {
-            LogUtil.d(TAG, "ApnDatabase onCreate");
-        }
-        // Build the table using defaults (apn info bundled with the app)
-        rebuildTables(db);
-    }
-
-    @Override
-    public void onOpen(final SQLiteDatabase db) {
-        super.onOpen(db);
-        if (DEBUG) {
-            LogUtil.d(TAG, "ApnDatabase onOpen");
-        }
-    }
-
-    @Override
-    public void close() {
-        super.close();
-        if (DEBUG) {
-            LogUtil.d(TAG, "ApnDatabase close");
-        }
-    }
-
-    private void rebuildTables(final SQLiteDatabase db) {
-        if (DEBUG) {
-            LogUtil.d(TAG, "ApnDatabase rebuildTables");
-        }
-        db.execSQL("DROP TABLE IF EXISTS " + APN_TABLE + ";");
-        db.execSQL(APN_TABLE_SQL);
-        loadApnTable(db);
-    }
-
-    @Override
-    public void onUpgrade(final SQLiteDatabase db, final int oldVersion, final int newVersion) {
-        if (DEBUG) {
-            LogUtil.d(TAG, "ApnDatabase onUpgrade");
-        }
-        rebuildTables(db);
-    }
-
-    @Override
-    public void onDowngrade(final SQLiteDatabase db, final int oldVersion, final int newVersion) {
-        if (DEBUG) {
-            LogUtil.d(TAG, "ApnDatabase onDowngrade");
-        }
-        rebuildTables(db);
-    }
-
-    /**
-     * Load APN table from app resources
-     */
-    private static void loadApnTable(final SQLiteDatabase db) {
-        LogUtil.v(TAG, "ApnDatabase loadApnTable");
-        final Resources r = sContext.getResources();
-        final XmlResourceParser parser = r.getXml(R.xml.apns);
-        final ApnsXmlProcessor processor = ApnsXmlProcessor.get(parser);
-        processor.setApnHandler(apnValues -> db.insert(APN_TABLE, null/*nullColumnHack*/,
-                apnValues));
-        try {
-            processor.process();
-        } catch (final Exception e) {
-            Log.e(TAG, "Got exception while loading APN database.", e);
-        } finally {
-            parser.close();
-        }
-    }
-
-    public static void forceBuildAndLoadApnTables() {
-        final SQLiteDatabase db = getApnDatabase().getWritableDatabase();
-        db.execSQL("DROP TABLE IF EXISTS " + APN_TABLE);
-        // Table(s) always need for JB MR1 for APN support for MMS because JB MR1 throws
-        // a SecurityException when trying to access the carriers table (which holds the
-        // APNs). Some JB MR2 devices also throw the security exception, so we're building
-        // the table for JB MR2, too.
-        db.execSQL(APN_TABLE_SQL);
-
-        loadApnTable(db);
-    }
-}

src/com/android/messaging/sms/ApnsXmlProcessor.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,18 +18,15 @@
 package com.android.messaging.sms;
 
 import android.content.ContentValues;
-import android.provider.Telephony;
 
 import com.android.messaging.util.Assert;
 import com.android.messaging.util.LogUtil;
 import com.android.messaging.util.PhoneUtils;
-import com.google.common.collect.Maps;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
-import java.util.Map;
 
 /*
  * XML processor for the following files:
@@ -37,46 +34,14 @@ import java.util.Map;
  * 2. res/xml/mms_config.xml (or related overlay files)
  */
 class ApnsXmlProcessor {
-    public interface ApnHandler {
-        void process(ContentValues apnValues);
-    }
-
     public interface MmsConfigHandler {
         void process(String mccMnc, String key, String value, String type);
     }
 
     private static final String TAG = LogUtil.BUGLE_TAG;
 
-    private static final Map<String, String> APN_ATTRIBUTE_MAP = Maps.newHashMap();
-    static {
-        APN_ATTRIBUTE_MAP.put("mcc", Telephony.Carriers.MCC);
-        APN_ATTRIBUTE_MAP.put("mnc", Telephony.Carriers.MNC);
-        APN_ATTRIBUTE_MAP.put("carrier", Telephony.Carriers.NAME);
-        APN_ATTRIBUTE_MAP.put("apn", Telephony.Carriers.APN);
-        APN_ATTRIBUTE_MAP.put("mmsc", Telephony.Carriers.MMSC);
-        APN_ATTRIBUTE_MAP.put("mmsproxy", Telephony.Carriers.MMSPROXY);
-        APN_ATTRIBUTE_MAP.put("mmsport", Telephony.Carriers.MMSPORT);
-        APN_ATTRIBUTE_MAP.put("type", Telephony.Carriers.TYPE);
-        APN_ATTRIBUTE_MAP.put("user", Telephony.Carriers.USER);
-        APN_ATTRIBUTE_MAP.put("password", Telephony.Carriers.PASSWORD);
-        APN_ATTRIBUTE_MAP.put("authtype", Telephony.Carriers.AUTH_TYPE);
-        APN_ATTRIBUTE_MAP.put("mvno_match_data", Telephony.Carriers.MVNO_MATCH_DATA);
-        APN_ATTRIBUTE_MAP.put("mvno_type", Telephony.Carriers.MVNO_TYPE);
-        APN_ATTRIBUTE_MAP.put("protocol", Telephony.Carriers.PROTOCOL);
-        APN_ATTRIBUTE_MAP.put("bearer", Telephony.Carriers.BEARER);
-        APN_ATTRIBUTE_MAP.put("server", Telephony.Carriers.SERVER);
-        APN_ATTRIBUTE_MAP.put("roaming_protocol", Telephony.Carriers.ROAMING_PROTOCOL);
-        APN_ATTRIBUTE_MAP.put("proxy", Telephony.Carriers.PROXY);
-        APN_ATTRIBUTE_MAP.put("port", Telephony.Carriers.PORT);
-        APN_ATTRIBUTE_MAP.put("carrier_enabled", Telephony.Carriers.CARRIER_ENABLED);
-    }
-
-    private static final String TAG_APNS = "apns";
-    private static final String TAG_APN = "apn";
     private static final String TAG_MMS_CONFIG = "mms_config";
 
-    // Handler to process one apn
-    private ApnHandler mApnHandler;
     // Handler to process one mms_config key/value pair
     private MmsConfigHandler mMmsConfigHandler;
 
@@ -86,7 +51,6 @@ class ApnsXmlProcessor {
 
     private ApnsXmlProcessor(XmlPullParser parser) {
         mInputParser = parser;
-        mApnHandler = null;
         mMmsConfigHandler = null;
     }
 
@@ -95,11 +59,6 @@ class ApnsXmlProcessor {
         return new ApnsXmlProcessor(parser);
     }
 
-    public ApnsXmlProcessor setApnHandler(ApnHandler handler) {
-        mApnHandler = handler;
-        return this;
-    }
-
     public ApnsXmlProcessor setMmsConfigHandler(MmsConfigHandler handler) {
         mMmsConfigHandler = handler;
         return this;
@@ -131,22 +90,8 @@ class ApnsXmlProcessor {
             // an apn element
             final ContentValues values = new ContentValues();
             String tagName = mInputParser.getName();
-            // Top level tag can be "apns" (apns.xml)
-            // or "mms_config" (mms_config.xml)
-            if (TAG_APNS.equals(tagName)) {
-                // For "apns", there could be "apn" or both "apn" and "mms_config"
-                for (;;) {
-                    if (advanceToNextEvent(XmlPullParser.START_TAG) != XmlPullParser.START_TAG) {
-                        break;
-                    }
-                    tagName = mInputParser.getName();
-                    if (TAG_APN.equals(tagName)) {
-                        processApn(values);
-                    } else if (TAG_MMS_CONFIG.equals(tagName)) {
-                        processMmsConfig();
-                    }
-                }
-            } else if (TAG_MMS_CONFIG.equals(tagName)) {
+            // Top level tag can be "mms_config" (mms_config.xml)
+            if (TAG_MMS_CONFIG.equals(tagName)) {
                 // mms_config.xml resource
                 processMmsConfig();
             }
@@ -157,28 +102,6 @@ class ApnsXmlProcessor {
         }
     }
 
-    private Integer parseInt(String text, Integer defaultValue, String logHint) {
-        Integer value = defaultValue;
-        try {
-            value = Integer.parseInt(text);
-        } catch (Exception e) {
-            LogUtil.e(TAG,
-                    "Invalid value " + text + "for" + logHint + " @" + xmlParserDebugContext());
-        }
-        return value;
-    }
-
-    private Boolean parseBoolean(String text, Boolean defaultValue, String logHint) {
-        Boolean value = defaultValue;
-        try {
-            value = Boolean.parseBoolean(text);
-        } catch (Exception e) {
-            LogUtil.e(TAG,
-                    "Invalid value " + text + "for" + logHint + " @" + xmlParserDebugContext());
-        }
-        return value;
-    }
-
     private static String xmlParserEventString(int event) {
         switch (event) {
             case XmlPullParser.START_DOCUMENT: return "START_DOCUMENT";
@@ -219,51 +142,6 @@ class ApnsXmlProcessor {
         return "Unknown";
     }
 
-    /**
-     * Process one apn
-     *
-     * @param apnValues Where we store the parsed apn
-     */
-    private void processApn(ContentValues apnValues) throws IOException, XmlPullParserException {
-        Assert.notNull(apnValues);
-        apnValues.clear();
-        // Collect all the attributes
-        for (int i = 0; i < mInputParser.getAttributeCount(); i++) {
-            final String key = APN_ATTRIBUTE_MAP.get(mInputParser.getAttributeName(i));
-            if (key != null) {
-                apnValues.put(key, mInputParser.getAttributeValue(i));
-            }
-        }
-        // Set numeric to be canonicalized mcc/mnc like "310120", always 6 digits
-        final String canonicalMccMnc = PhoneUtils.canonicalizeMccMnc(
-                apnValues.getAsString(Telephony.Carriers.MCC),
-                apnValues.getAsString(Telephony.Carriers.MNC));
-        apnValues.put(Telephony.Carriers.NUMERIC, canonicalMccMnc);
-        // Some of the values should not be string type, converting them to desired types
-        final String authType = apnValues.getAsString(Telephony.Carriers.AUTH_TYPE);
-        if (authType != null) {
-            apnValues.put(Telephony.Carriers.AUTH_TYPE, parseInt(authType, -1, "apn authtype"));
-        }
-        final String carrierEnabled = apnValues.getAsString(Telephony.Carriers.CARRIER_ENABLED);
-        if (carrierEnabled != null) {
-            apnValues.put(Telephony.Carriers.CARRIER_ENABLED,
-                    parseBoolean(carrierEnabled, null, "apn carrierEnabled"));
-        }
-        final String bearer = apnValues.getAsString(Telephony.Carriers.BEARER);
-        if (bearer != null) {
-            apnValues.put(Telephony.Carriers.BEARER, parseInt(bearer, 0, "apn bearer"));
-        }
-        // We are at the end tag
-        if (mInputParser.next() != XmlPullParser.END_TAG) {
-            throw new XmlPullParserException("Apn: expecting end tag @"
-                    + xmlParserDebugContext());
-        }
-        // We are done parsing one APN, call the handler
-        if (mApnHandler != null) {
-            mApnHandler.process(apnValues);
-        }
-    }
-
     /**
      * Process one mms_config.
      *

src/com/android/messaging/sms/BugleApnSettingsLoader.java

@@ -17,10 +17,8 @@
 
 package com.android.messaging.sms;
 
-import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteException;
 import android.net.Uri;
 import android.provider.Telephony;
@@ -119,151 +117,6 @@ public class BugleApnSettingsLoader implements ApnSettingsLoader {
         public void setSuccess() {
             // Do nothing
         }
-
-        public boolean equals(final BaseApn other) {
-            return TextUtils.equals(mMmsc, other.getMmsc()) &&
-                    TextUtils.equals(mMmsProxy, other.getMmsProxy()) &&
-                    mMmsProxyPort == other.getMmsProxyPort();
-        }
-    }
-
-    /**
-     * The APN represented by the local APN table row
-     */
-    private static class DatabaseApn implements Apn {
-        private static final ContentValues CURRENT_NULL_VALUE;
-        private static final ContentValues CURRENT_SET_VALUE;
-        static {
-            CURRENT_NULL_VALUE = new ContentValues(1);
-            CURRENT_NULL_VALUE.putNull(Telephony.Carriers.CURRENT);
-            CURRENT_SET_VALUE = new ContentValues(1);
-            CURRENT_SET_VALUE.put(Telephony.Carriers.CURRENT, "1"); // 1 for auto selected APN
-        }
-        private static final String CLEAR_UPDATE_SELECTION = Telephony.Carriers.CURRENT + " =?";
-        private static final String[] CLEAR_UPDATE_SELECTION_ARGS = new String[] { "1" };
-        private static final String SET_UPDATE_SELECTION = Telephony.Carriers._ID + " =?";
-
-        /**
-         * Create an APN loaded from local database
-         *
-         * @param apns the in-memory APN list
-         * @param typesIn the APN type field
-         * @param mmscIn the APN mmsc field
-         * @param proxyIn the APN mmsproxy field
-         * @param portIn the APN mmsport field
-         * @param rowId the APN's row ID in database
-         * @param current the value of CURRENT column in database
-         * @return an in-memory APN instance for database APN row, null if parameter invalid
-         */
-        public static DatabaseApn from(final List<Apn> apns, final String typesIn,
-                final String mmscIn, final String proxyIn, final String portIn,
-                final long rowId, final int current) {
-            if (apns == null) {
-                return null;
-            }
-            final BaseApn base = BaseApn.from(typesIn, mmscIn, proxyIn, portIn);
-            if (base == null) {
-                return null;
-            }
-            for (final ApnSettingsLoader.Apn apn : apns) {
-                if (apn instanceof DatabaseApn && ((DatabaseApn) apn).equals(base)) {
-                    return null;
-                }
-            }
-            return new DatabaseApn(apns, base, rowId, current);
-        }
-
-        private final List<Apn> mApns;
-        private final BaseApn mBase;
-        private final long mRowId;
-        private int mCurrent;
-
-        public DatabaseApn(final List<Apn> apns, final BaseApn base, final long rowId,
-                final int current) {
-            mApns = apns;
-            mBase = base;
-            mRowId = rowId;
-            mCurrent = current;
-        }
-
-        @Override
-        public String getMmsc() {
-            return mBase.getMmsc();
-        }
-
-        @Override
-        public String getMmsProxy() {
-            return mBase.getMmsProxy();
-        }
-
-        @Override
-        public int getMmsProxyPort() {
-            return mBase.getMmsProxyPort();
-        }
-
-        @Override
-        public void setSuccess() {
-            moveToListHead();
-            setCurrentInDatabase();
-        }
-
-        /**
-         * Try to move this APN to the head of in-memory list
-         */
-        private void moveToListHead() {
-            // If this is being marked as a successful APN, move it to the top of the list so
-            // next time it will be tried first
-            boolean moved = false;
-            synchronized (mApns) {
-                if (mApns.get(0) != this) {
-                    mApns.remove(this);
-                    mApns.add(0, this);
-                    moved = true;
-                }
-            }
-            if (moved) {
-                LogUtil.d(LogUtil.BUGLE_TAG, "Set APN ["
-                        + "MMSC=" + getMmsc() + ", "
-                        + "PROXY=" + getMmsProxy() + ", "
-                        + "PORT=" + getMmsProxyPort() + "] to be first");
-            }
-        }
-
-        /**
-         * Try to set the APN to be CURRENT in its database table
-         */
-        private void setCurrentInDatabase() {
-            synchronized (this) {
-                if (mCurrent > 0) {
-                    // Already current
-                    return;
-                }
-                mCurrent = 1;
-            }
-            LogUtil.d(LogUtil.BUGLE_TAG, "Set APN @" + mRowId + " to be CURRENT in local db");
-            final SQLiteDatabase database = ApnDatabase.getApnDatabase().getWritableDatabase();
-            database.beginTransaction();
-            try {
-                // clear the previous current=1 apn
-                // we don't clear current=2 apn since it is manually selected by user
-                // and we should not override it.
-                database.update(ApnDatabase.APN_TABLE, CURRENT_NULL_VALUE,
-                        CLEAR_UPDATE_SELECTION, CLEAR_UPDATE_SELECTION_ARGS);
-                // set this one to be current (1)
-                database.update(ApnDatabase.APN_TABLE, CURRENT_SET_VALUE, SET_UPDATE_SELECTION,
-                        new String[] { Long.toString(mRowId) });
-                database.setTransactionSuccessful();
-            } finally {
-                database.endTransaction();
-            }
-        }
-
-        public boolean equals(final BaseApn other) {
-            if (other == null) {
-                return false;
-            }
-            return mBase.equals(other);
-        }
     }
 
     /**
@@ -280,14 +133,7 @@ public class BugleApnSettingsLoader implements ApnSettingsLoader {
             Telephony.Carriers.MMSPROXY,
             Telephony.Carriers.MMSPORT,
     };
-    private static final String[] APN_PROJECTION_LOCAL = {
-            Telephony.Carriers.TYPE,
-            Telephony.Carriers.MMSC,
-            Telephony.Carriers.MMSPROXY,
-            Telephony.Carriers.MMSPORT,
-            Telephony.Carriers.CURRENT,
-            Telephony.Carriers._ID,
-    };
+
     private static final int COLUMN_TYPE         = 0;
     private static final int COLUMN_MMSC         = 1;
     private static final int COLUMN_MMSPROXY     = 2;
@@ -297,8 +143,6 @@ public class BugleApnSettingsLoader implements ApnSettingsLoader {
 
     private static final String SELECTION_APN = Telephony.Carriers.APN + "=?";
     private static final String SELECTION_CURRENT = Telephony.Carriers.CURRENT + " IS NOT NULL";
-    private static final String SELECTION_NUMERIC = Telephony.Carriers.NUMERIC + "=?";
-    private static final String ORDER_BY = Telephony.Carriers.CURRENT + " DESC";
 
     private final Context mContext;
 
@@ -334,14 +178,6 @@ public class BugleApnSettingsLoader implements ApnSettingsLoader {
     private void loadLocked(final int subId, final String apnName, final List<Apn> apns) {
         // Try system APN table
         loadFromSystem(subId, apnName, apns);
-        if (apns.size() > 0) {
-            return;
-        }
-        // Try local APN table
-        loadFromLocalDatabase(apnName, apns);
-        if (apns.size() <= 0) {
-            LogUtil.w(LogUtil.BUGLE_TAG, "Failed to load any APN");
-        }
     }
 
     /**
@@ -455,85 +291,6 @@ public class BugleApnSettingsLoader implements ApnSettingsLoader {
         return null;
     }
 
-    /**
-     * Load matching APNs from local APN table.
-     * We try both using the APN name and not using the APN name.
-     *
-     * @param apnName the APN name
-     * @param apns the list of results to return
-     */
-    private void loadFromLocalDatabase(final String apnName, final List<Apn> apns) {
-        LogUtil.i(LogUtil.BUGLE_TAG, "Loading APNs from local APN table");
-        final SQLiteDatabase database = ApnDatabase.getApnDatabase().getWritableDatabase();
-        final String mccMnc = PhoneUtils.getMccMncString(PhoneUtils.getDefault().getMccMnc());
-        Cursor cursor;
-        cursor = queryLocalDatabase(database, mccMnc, apnName);
-        if (cursor == null) {
-            cursor = queryLocalDatabase(database, mccMnc, null/*apnName*/);
-        }
-        if (cursor == null) {
-            LogUtil.w(LogUtil.BUGLE_TAG, "Could not find any APN in local table");
-            return;
-        }
-        try {
-            while (cursor.moveToNext()) {
-                final Apn apn = DatabaseApn.from(apns,
-                        cursor.getString(COLUMN_TYPE),
-                        cursor.getString(COLUMN_MMSC),
-                        cursor.getString(COLUMN_MMSPROXY),
-                        cursor.getString(COLUMN_MMSPORT),
-                        cursor.getLong(COLUMN_ID),
-                        cursor.getInt(COLUMN_CURRENT));
-                if (apn != null) {
-                    apns.add(apn);
-                }
-            }
-        } finally {
-            cursor.close();
-        }
-    }
-
-    /**
-     * Make a query of local APN table based on MCC/MNC and APN name, sorted by CURRENT
-     * column in descending order
-     *
-     * @param db the local database
-     * @param numeric the MCC/MNC string
-     * @param apnName the optional APN name to match
-     * @return the cursor of the query, null if no result
-     */
-    private static Cursor queryLocalDatabase(final SQLiteDatabase db, final String numeric,
-            final String apnName) {
-        final String selection;
-        final String[] selectionArgs;
-        if (TextUtils.isEmpty(apnName)) {
-            selection = SELECTION_NUMERIC;
-            selectionArgs = new String[] { numeric };
-        } else {
-            selection = SELECTION_NUMERIC + " AND " + SELECTION_APN;
-            selectionArgs = new String[] { numeric, apnName };
-        }
-        Cursor cursor;
-        try {
-            cursor = db.query(ApnDatabase.APN_TABLE, APN_PROJECTION_LOCAL, selection, selectionArgs,
-                    null/*groupBy*/, null/*having*/, ORDER_BY, null/*limit*/);
-        } catch (final SQLiteException e) {
-            LogUtil.w(LogUtil.BUGLE_TAG, "Local APN table does not exist. Try rebuilding.", e);
-            ApnDatabase.forceBuildAndLoadApnTables();
-            cursor = db.query(ApnDatabase.APN_TABLE, APN_PROJECTION_LOCAL, selection, selectionArgs,
-                    null/*groupBy*/, null/*having*/, ORDER_BY, null/*limit*/);
-        }
-        if (cursor == null || cursor.getCount() < 1) {
-            if (cursor != null) {
-                cursor.close();
-            }
-            LogUtil.w(LogUtil.BUGLE_TAG, "Query local APNs with apn " + apnName
-                    + " returned empty");
-            return null;
-        }
-        return cursor;
-    }
-
     private static String trimWithNullCheck(final String value) {
         return value != null ? value.trim() : null;
     }

src/com/android/messaging/sms/MmsUtils.java

@@ -52,19 +52,16 @@ import android.text.TextUtils;
 
 import com.android.messaging.Factory;
 import com.android.messaging.R;
-import com.android.messaging.datamodel.MediaScratchFileProvider;
 import com.android.messaging.datamodel.action.DownloadMmsAction;
 import com.android.messaging.datamodel.action.SendMessageAction;
 import com.android.messaging.datamodel.data.MessageData;
 import com.android.messaging.datamodel.data.MessagePartData;
 import com.android.messaging.mmslib.SqliteWrapper;
-import com.android.messaging.mmslib.pdu.PduComposer;
 import com.android.messaging.mmslib.pdu.PduPersister;
 import com.android.messaging.sms.SmsSender.SendResult;
 import com.android.messaging.util.Assert;
 import com.android.messaging.util.BugleGservicesKeys;
 import com.android.messaging.util.BuglePrefs;
-import com.android.messaging.util.DebugUtils;
 import com.android.messaging.util.EmailAddress;
 import com.android.messaging.util.ImageUtils;
 import com.android.messaging.util.ImageUtils.ImageResizer;
@@ -73,10 +70,7 @@ import com.android.messaging.util.MediaMetadataRetrieverWrapper;
 import com.android.messaging.util.PhoneUtils;
 import com.google.common.base.Joiner;
 
-import java.io.BufferedOutputStream;
-import java.io.File;
 import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
@@ -87,7 +81,6 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Set;
-import java.util.UUID;
 
 /**
  * Utils for sending sms/mms messages.
@@ -277,10 +270,6 @@ public class MmsUtils {
 
     private static final String sSmilNonVisualAttachmentsWithText = sSmilTextOnly;
 
-    public static final String MMS_DUMP_PREFIX = "mmsdump-";
-    public static final String SMS_DUMP_PREFIX = "smsdump-";
-
-    public static final int MIN_VIDEO_BYTES_PER_SECOND = 4 * 1024;
     public static final int MIN_IMAGE_BYTE_SIZE = 16 * 1024;
     public static final int MAX_VIDEO_ATTACHMENT_COUNT = 1;
 
@@ -1396,43 +1385,6 @@ public class MmsUtils {
         return sHasSmsDateSentColumn;
     }
 
-    private static final String[] TEST_CARRIERS_PROJECTION =
-            new String[] { Telephony.Carriers.MMSC };
-    private static Boolean sUseSystemApn = null;
-    /**
-     * Check if we can access the APN data in the Telephony provider. Access was restricted in
-     * JB MR1 (and some JB MR2) devices. If we can't access the APN, we have to fall back and use
-     * a private table in our own app.
-     *
-     * @return Whether we can access the system APN table
-     */
-    public static boolean useSystemApnTable() {
-        if (sUseSystemApn == null) {
-            Cursor cursor = null;
-            try {
-                final Context context = Factory.get().getApplicationContext();
-                final ContentResolver resolver = context.getContentResolver();
-                cursor = SqliteWrapper.query(
-                        context,
-                        resolver,
-                        Telephony.Carriers.CONTENT_URI,
-                        TEST_CARRIERS_PROJECTION,
-                        null/*selection*/,
-                        null/*selectionArgs*/,
-                        null);
-                sUseSystemApn = true;
-            } catch (final SecurityException e) {
-                LogUtil.w(TAG, "Can't access system APN, using internal table", e);
-                sUseSystemApn = false;
-            } finally {
-                if (cursor != null) {
-                    cursor.close();
-                }
-            }
-        }
-        return sUseSystemApn;
-    }
-
     public static final Uri MMS_PART_CONTENT_URI = Uri.parse("content://mms/part");
 
     /**
@@ -1818,15 +1770,6 @@ public class MmsUtils {
         return pdu;
     }
 
-    private static RetrieveConf receiveFromDumpFile(final byte[] data) throws MmsFailureException {
-        final GenericPdu pdu = parsePduForAnyCarrier(data);
-        if (pdu == null || !(pdu instanceof RetrieveConf)) {
-            LogUtil.e(TAG, "receiveFromDumpFile: Parsing retrieved PDU failure");
-            throw new MmsFailureException(MMS_REQUEST_MANUAL_RETRY, "Failed reading dump file");
-        }
-        return (RetrieveConf) pdu;
-    }
-
     public static StatusPlusUri sendMmsMessage(final Context context, final int subId,
             final Uri messageUri, final Bundle extras) {
         int status = MMS_REQUEST_MANUAL_RETRY;
@@ -2241,40 +2184,6 @@ public class MmsUtils {
         return resolver.delete(messageUri, null /* selection */, null /* selectionArgs */);
     }
 
-    public static byte[] createDebugNotificationInd(final String fileName) {
-        byte[] pduData = null;
-        try {
-            final Context context = Factory.get().getApplicationContext();
-            // Load the message file
-            final byte[] data = DebugUtils.receiveFromDumpFile(fileName);
-            final RetrieveConf retrieveConf = receiveFromDumpFile(data);
-            // Create the notification
-            final NotificationInd notification = new NotificationInd();
-            final long expiry = System.currentTimeMillis() / 1000 + 600;
-            notification.setTransactionId(fileName.getBytes());
-            notification.setMmsVersion(retrieveConf.getMmsVersion());
-            notification.setFrom(retrieveConf.getFrom());
-            notification.setSubject(retrieveConf.getSubject());
-            notification.setExpiry(expiry);
-            notification.setMessageSize(data.length);
-            notification.setMessageClass(retrieveConf.getMessageClass());
-
-            final Uri.Builder builder = MediaScratchFileProvider.getUriBuilder();
-            builder.appendPath(fileName);
-            final Uri contentLocation = builder.build();
-            notification.setContentLocation(contentLocation.toString().getBytes());
-
-            // Serialize
-            pduData = new PduComposer(context, notification).make();
-            if (pduData == null || pduData.length < 1) {
-                throw new IllegalArgumentException("Empty or zero length PDU data");
-            }
-        } catch (final MmsFailureException | InvalidHeaderValueException e) {
-            // Nothing to do
-        }
-        return pduData;
-    }
-
     public static int mapRawStatusToErrorResourceId(final int bugleStatus, final int rawStatus) {
         int stringResId = R.string.message_status_send_failed;
         switch (rawStatus) {
@@ -2304,53 +2213,4 @@ public class MmsUtils {
         }
         return stringResId;
     }
-
-    /**
-     * Dump the raw MMS data into a file
-     *
-     * @param rawPdu The raw pdu data
-     * @param pdu The parsed pdu, used to construct a dump file name
-     */
-    public static void dumpPdu(final byte[] rawPdu, final GenericPdu pdu) {
-        if (rawPdu == null || rawPdu.length < 1) {
-            return;
-        }
-        final String dumpFileName = MmsUtils.MMS_DUMP_PREFIX + getDumpFileId(pdu);
-        final File dumpFile = DebugUtils.getDebugFile(dumpFileName, true);
-        try {
-            final FileOutputStream fos = new FileOutputStream(dumpFile);
-            try (BufferedOutputStream bos = new BufferedOutputStream(fos)) {
-                bos.write(rawPdu);
-                bos.flush();
-            }
-            DebugUtils.ensureReadable(dumpFile);
-        } catch (final IOException e) {
-            LogUtil.e(TAG, "dumpPdu: " + e, e);
-        }
-    }
-
-    /**
-     * Get the dump file id based on the parsed PDU
-     * 1. Use message id if not empty
-     * 2. Use transaction id if message id is empty
-     * 3. If all above is empty, use random UUID
-     *
-     * @param pdu the parsed PDU
-     * @return the id of the dump file
-     */
-    private static String getDumpFileId(final GenericPdu pdu) {
-        String fileId = null;
-        if (pdu != null && pdu instanceof RetrieveConf) {
-            final RetrieveConf retrieveConf = (RetrieveConf) pdu;
-            if (retrieveConf.getMessageId() != null) {
-                fileId = new String(retrieveConf.getMessageId());
-            } else if (retrieveConf.getTransactionId() != null) {
-                fileId = new String(retrieveConf.getTransactionId());
-            }
-        }
-        if (TextUtils.isEmpty(fileId)) {
-            fileId = UUID.randomUUID().toString();
-        }
-        return fileId;
-    }
 }

src/com/android/messaging/sms/SystemProperties.java

@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.messaging.sms;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-
-/**
- * Hacky way to call the hidden SystemProperties class API
- */
-class SystemProperties {
-    private static Method sSystemPropertiesGetMethod = null;
-
-    public static String get(final String name) {
-        if (sSystemPropertiesGetMethod == null) {
-            try {
-                final Class systemPropertiesClass = Class.forName("android.os.SystemProperties");
-                if (systemPropertiesClass != null) {
-                    sSystemPropertiesGetMethod =
-                            systemPropertiesClass.getMethod("get", String.class);
-                }
-            } catch (final ClassNotFoundException | NoSuchMethodException e) {
-                // Nothing to do
-            }
-        }
-        if (sSystemPropertiesGetMethod != null) {
-            try {
-                return (String) sSystemPropertiesGetMethod.invoke(null, name);
-            } catch (final IllegalArgumentException | InvocationTargetException |
-                           IllegalAccessException e) {
-                // Nothing to do
-            }
-        }
-        return null;
-    }
-}

src/com/android/messaging/ui/CompositeAdapter.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -68,10 +68,6 @@ public class CompositeAdapter extends BaseAdapter {
         public View getHeaderView(final View convertView, final ViewGroup parentView) {
             return null;
         }
-
-        public void close() {
-            // do nothing in base class.
-        }
     }
 
     private class Observer extends DataSetObserver {
@@ -116,56 +112,6 @@ public class CompositeAdapter extends BaseAdapter {
         notifyDataSetChanged();
     }
 
-    public void removePartition(final int index) {
-        final Partition partition = mPartitions[index];
-        partition.close();
-        System.arraycopy(mPartitions, index + 1, mPartitions, index,
-                mSize - index - 1);
-        mSize--;
-        partition.getAdapter().unregisterDataSetObserver(mObserver);
-        invalidate();
-        notifyDataSetChanged();
-    }
-
-    public void clearPartitions() {
-        for (int i = 0; i < mSize; i++) {
-            final Partition partition = mPartitions[i];
-            partition.close();
-            partition.getAdapter().unregisterDataSetObserver(mObserver);
-        }
-        invalidate();
-        notifyDataSetChanged();
-    }
-
-    public Partition getPartition(final int index) {
-        return mPartitions[index];
-    }
-
-    public int getPartitionAtPosition(final int position) {
-        ensureCacheValid();
-        int start = 0;
-        for (int i = 0; i < mSize; i++) {
-            final int end = start + mPartitions[i].getCount();
-            if (position >= start && position < end) {
-                int offset = position - start;
-                if (mPartitions[i].hasHeader() &&
-                        (mPartitions[i].getCount() > 0 || mPartitions[i].showIfEmpty())) {
-                    offset--;
-                }
-                if (offset == -1) {
-                    return -1;
-                }
-                return i;
-            }
-            start = end;
-        }
-        return mSize - 1;
-    }
-
-    public int getPartitionCount() {
-        return mSize;
-    }
-
     public void invalidate() {
         mCacheValid = false;
     }

src/com/android/messaging/ui/conversation/ConversationActivity.java

@@ -278,14 +278,6 @@ public class ConversationActivity extends BugleActionBarActivity
         invalidateActionBar();
     }
 
-    @Override // From ConversationFragmentHost
-    public void onConversationMessagesUpdated(final int numberOfMessages) {
-    }
-
-    @Override // From ConversationFragmentHost
-    public void onConversationParticipantDataLoaded(final int numberOfParticipants) {
-    }
-
     @Override // From ConversationFragmentHost
     public boolean isActiveAndFocused() {
         return !mIsPaused && hasWindowFocus();

src/com/android/messaging/ui/conversation/ConversationFragment.java

@@ -131,14 +131,11 @@ public class ConversationFragment extends Fragment implements ConversationDataLi
         ActionMode startActionMode(ActionMode.Callback callback);
         void dismissActionMode();
         ActionMode getActionMode();
-        void onConversationMessagesUpdated(int numberOfMessages);
-        void onConversationParticipantDataLoaded(int numberOfParticipants);
         boolean isActiveAndFocused();
     }
 
     public static final String FRAGMENT_TAG = "conversation";
 
-    static final int REQUEST_CHOOSE_ATTACHMENTS = 2;
     private static final int JUMP_SCROLL_THRESHOLD = 15;
     // We animate the message from draft to message list, if we the message doesn't show up in the
     // list within this time limit, then we just do a fade in animation instead
@@ -548,7 +545,7 @@ public class ConversationFragment extends Fragment implements ConversationDataLi
                     startRect.top -= view.getPaddingTop();
                     startRect.bottom =
                             composeBubbleRect.bottom;
-                    startRect.left += view.getPaddingRight();
+                    startRect.left += view.getPaddingEnd();
 
                     view.setAlpha(0);
                     mPopupTransitionAnimation = new PopupTransitionAnimation(startRect, view);
@@ -896,8 +893,6 @@ public class ConversationFragment extends Fragment implements ConversationDataLi
         }
 
         if (cursor != null) {
-            mHost.onConversationMessagesUpdated(cursor.getCount());
-
             // Are we coming from a widget click where we're told to scroll to a particular item?
             final int scrollToPos = getScrollToMessagePosition();
             if (scrollToPos >= 0) {
@@ -1164,8 +1159,6 @@ public class ConversationFragment extends Fragment implements ConversationDataLi
             mHost.invalidateActionBar();
 
             mRecyclerView.setVisibility(View.VISIBLE);
-            mHost.onConversationParticipantDataLoaded
-                (mBinding.getData().getNumberOfParticipantsExcludingSelf());
         }
     }
 
@@ -1542,11 +1535,6 @@ public class ConversationFragment extends Fragment implements ConversationDataLi
         return false;
     }
 
-    @Override
-    public void showHideSimSelector(final boolean show) {
-        // no-op for now
-    }
-
     @Override
     public int getSimSelectorItemLayoutId() {
         return R.layout.sim_selector_item_view;

src/com/android/messaging/ui/conversation/ConversationInputManager.java

@@ -62,7 +62,6 @@ public class ConversationInputManager implements ConversationInput.ConversationI
         void onStartComposeMessage();
         SimSelectorView getSimSelectorView();
         MediaPicker createMediaPicker();
-        void showHideSimSelector(boolean show);
         int getSimSelectorItemLayoutId();
     }
 
@@ -493,15 +492,12 @@ public class ConversationInputManager implements ConversationInput.ConversationI
         @Override
         public boolean show(boolean animate) {
             final boolean result = super.show(animate);
-            mHost.showHideSimSelector(true /*show*/);
             return result;
         }
 
         @Override
         public boolean hide(boolean animate) {
-            final boolean result = super.hide(animate);
-            mHost.showHideSimSelector(false /*show*/);
-            return result;
+            return super.hide(animate);
         }
     }
 

src/com/android/messaging/ui/conversation/ConversationMessageView.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -175,7 +175,7 @@ public class ConversationMessageView extends FrameLayout implements View.OnClick
         // the max leftover space because we want the message bubble to extend no further than the
         // starting position of the message bubble in the opposite direction.
         final int maxLeftoverSpace = horizontalSpace - mContactIconView.getMeasuredWidth() * 2
-                - arrowWidth - getPaddingLeft() - getPaddingRight();
+                - arrowWidth - getPaddingStart() - getPaddingEnd();
         final int messageContentWidthMeasureSpec = MeasureSpec.makeMeasureSpec(maxLeftoverSpace,
                 MeasureSpec.AT_MOST);
 
@@ -194,7 +194,7 @@ public class ConversationMessageView extends FrameLayout implements View.OnClick
         final int iconWidth = mContactIconView.getMeasuredWidth();
         final int iconHeight = mContactIconView.getMeasuredHeight();
         final int iconTop = getPaddingTop();
-        final int contentWidth = (right -left) - iconWidth - getPaddingLeft() - getPaddingRight();
+        final int contentWidth = (right -left) - iconWidth - getPaddingStart() - getPaddingEnd();
         final int contentHeight = mMessageBubble.getMeasuredHeight();
         final int contentTop = iconTop;
 
@@ -202,18 +202,18 @@ public class ConversationMessageView extends FrameLayout implements View.OnClick
         final int contentLeft;
         if (mData.getIsIncoming()) {
             if (isRtl) {
-                iconLeft = (right - left) - getPaddingRight() - iconWidth;
+                iconLeft = (right - left) - getPaddingEnd() - iconWidth;
                 contentLeft = iconLeft - contentWidth;
             } else {
-                iconLeft = getPaddingLeft();
+                iconLeft = getPaddingStart();
                 contentLeft = iconLeft + iconWidth;
             }
         } else {
             if (isRtl) {
-                iconLeft = getPaddingLeft();
+                iconLeft = getPaddingStart();
                 contentLeft = iconLeft + iconWidth;
             } else {
-                iconLeft = (right - left) - getPaddingRight() - iconWidth;
+                iconLeft = (right - left) - getPaddingEnd() - iconWidth;
                 contentLeft = iconLeft - contentWidth;
             }
         }
@@ -755,7 +755,7 @@ public class ConversationMessageView extends FrameLayout implements View.OnClick
         }
 
         // Update the message row and message bubble views
-        setPadding(getPaddingLeft(), messageTopPadding, getPaddingRight(), 0);
+        setPadding(getPaddingStart(), messageTopPadding, getPaddingEnd(), 0);
         mMessageBubble.setGravity(gravity);
         updateMessageAttachmentsAppearance(gravity);
 

src/com/android/messaging/ui/conversation/MessageBubbleBackground.java

@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
+ * Copyright (C) 2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -34,7 +35,7 @@ public class MessageBubbleBackground extends LinearLayout {
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
-        final int widthPadding = getPaddingLeft() + getPaddingRight();
+        final int widthPadding = getPaddingStart() + getPaddingEnd();
         int bubbleWidth = getMeasuredWidth() - widthPadding;
         final int maxWidth = MeasureSpec.getSize(widthMeasureSpec) - widthPadding;
         // Round up to next snapWidthPixels

src/com/android/messaging/ui/conversationlist/ArchivedConversationListActivity.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,25 +20,22 @@ import android.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
 import android.view.MenuItem;
 
-import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentOnAttachListener;
 
 import com.android.messaging.R;
 
-public class ArchivedConversationListActivity extends AbstractConversationListActivity
-        implements FragmentOnAttachListener {
+public class ArchivedConversationListActivity extends AbstractConversationListActivity {
 
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        final ConversationListFragment fragment =
+        mConversationListFragment =
                 ConversationListFragment.createArchivedConversationListFragment();
-        getSupportFragmentManager().addFragmentOnAttachListener(this);
-        getSupportFragmentManager().beginTransaction().add(android.R.id.content, fragment).commit();
+        getSupportFragmentManager()
+                .beginTransaction()
+                .add(android.R.id.content, mConversationListFragment)
+                .commit();
         invalidateActionBar();
     }
 
@@ -80,13 +77,4 @@ public class ArchivedConversationListActivity extends AbstractConversationListAc
     public boolean isSwipeAnimatable() {
         return false;
     }
-
-    @Override
-    public void onAttachFragment(@NonNull FragmentManager fragmentManager,
-                                 @NonNull Fragment fragment) {
-        if (fragment instanceof ConversationListFragment) {
-            mConversationListFragment = (ConversationListFragment) fragment;
-            mConversationListFragment.setHost(this);
-        }
-    }
 }

src/com/android/messaging/ui/conversationlist/ConversationListActivity.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,22 +24,23 @@ import android.view.MenuItem;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentOnAttachListener;
 
 import com.android.messaging.R;
 import com.android.messaging.ui.UIIntents;
 import com.android.messaging.util.Trace;
 
-public class ConversationListActivity extends AbstractConversationListActivity implements FragmentOnAttachListener {
+public class ConversationListActivity extends AbstractConversationListActivity {
+
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
         Trace.beginSection("ConversationListActivity.onCreate");
         setTheme(R.style.BugleTheme_ConversationListActivity);
         super.onCreate(savedInstanceState);
-        getSupportFragmentManager().addFragmentOnAttachListener(this);
-        setContentView(R.layout.conversation_list_activity);
+        mConversationListFragment = ConversationListFragment.createConversationListFragment(null);
+        getSupportFragmentManager()
+                .beginTransaction()
+                .add(android.R.id.content, mConversationListFragment)
+                .commit();
         Trace.endSection();
         invalidateActionBar();
     }
@@ -131,22 +132,10 @@ public class ConversationListActivity extends AbstractConversationListActivity i
     @Override
     public void onWindowFocusChanged(final boolean hasFocus) {
         super.onWindowFocusChanged(hasFocus);
-        final ConversationListFragment conversationListFragment =
-                (ConversationListFragment) getSupportFragmentManager().findFragmentById(
-                        R.id.conversation_list_fragment);
         // When the screen is turned on, the last used activity gets resumed, but it gets
         // window focus only after the lock screen is unlocked.
-        if (hasFocus && conversationListFragment != null) {
-            conversationListFragment.setScrolledToNewestConversationIfNeeded();
-        }
-    }
-
-    @Override
-    public void onAttachFragment(@NonNull FragmentManager fragmentManager,
-                                 @NonNull Fragment fragment) {
-        if (fragment instanceof ConversationListFragment) {
-            mConversationListFragment = (ConversationListFragment) fragment;
-            mConversationListFragment.setHost(this);
+        if (hasFocus && mConversationListFragment != null) {
+            mConversationListFragment.setScrolledToNewestConversationIfNeeded();
         }
     }
 }

src/com/android/messaging/ui/conversationlist/ConversationListFragment.java

@@ -52,7 +52,6 @@ import com.android.messaging.ui.ListEmptyView;
 import com.android.messaging.ui.SnackBarInteraction;
 import com.android.messaging.ui.UIIntents;
 import com.android.messaging.util.AccessibilityUtil;
-import com.android.messaging.util.Assert;
 import com.android.messaging.util.ImeUtil;
 import com.android.messaging.util.LogUtil;
 import com.android.messaging.util.UiUtils;
@@ -110,9 +109,11 @@ public class ConversationListFragment extends Fragment implements ConversationLi
 
     public static ConversationListFragment createConversationListFragment(String modeKeyName) {
         final ConversationListFragment fragment = new ConversationListFragment();
-        final Bundle bundle = new Bundle();
-        bundle.putBoolean(modeKeyName, true);
-        fragment.setArguments(bundle);
+        if (modeKeyName != null) {
+            final Bundle bundle = new Bundle();
+            bundle.putBoolean(modeKeyName, true);
+            fragment.setArguments(bundle);
+        }
         return fragment;
     }
 
@@ -130,7 +131,7 @@ public class ConversationListFragment extends Fragment implements ConversationLi
     public void onResume() {
         super.onResume();
 
-        Assert.notNull(mHost);
+        mHost = (ConversationListFragmentHost) getActivity();
         setScrolledToNewestConversationIfNeeded();
 
         updateUi();
@@ -265,14 +266,6 @@ public class ConversationListFragment extends Fragment implements ConversationLi
         mListBinding.getData().setScrolledToNewestConversation(false);
     }
 
-    /**
-     * Call this immediately after attaching the fragment
-     */
-    public void setHost(final ConversationListFragmentHost host) {
-        Assert.isNull(mHost);
-        mHost = host;
-    }
-
     @Override
     public void onConversationListCursorUpdated(final ConversationListData data,
             final Cursor cursor) {

src/com/android/messaging/ui/conversationlist/ForwardMessageActivity.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,11 +19,6 @@ package com.android.messaging.ui.conversationlist;
 
 import android.os.Bundle;
 
-import androidx.annotation.NonNull;
-import androidx.fragment.app.Fragment;
-import androidx.fragment.app.FragmentManager;
-import androidx.fragment.app.FragmentOnAttachListener;
-
 import com.android.messaging.datamodel.data.ConversationListData;
 import com.android.messaging.datamodel.data.ConversationListItemData;
 import com.android.messaging.datamodel.data.MessageData;
@@ -36,13 +31,12 @@ import com.android.messaging.ui.conversationlist.ConversationListFragment.Conver
  * conversation list.
  */
 public class ForwardMessageActivity extends BaseBugleActivity
-    implements ConversationListFragmentHost, FragmentOnAttachListener {
+    implements ConversationListFragmentHost {
     private MessageData mDraftMessage;
 
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        getSupportFragmentManager().addFragmentOnAttachListener(this);
         final ConversationListFragment fragment =
                 ConversationListFragment.createForwardMessageConversationListFragment();
         getSupportFragmentManager().beginTransaction().add(android.R.id.content, fragment).commit();
@@ -50,15 +44,6 @@ public class ForwardMessageActivity extends BaseBugleActivity
                 MessageData.class);
     }
 
-    @Override
-    public void onAttachFragment(@NonNull FragmentManager fragmentManager,
-                                 @NonNull Fragment fragment) {
-        if (fragment instanceof ConversationListFragment) {
-            final ConversationListFragment clf = (ConversationListFragment) fragment;
-            clf.setHost(this);
-        }
-    }
-
     @Override
     public void onConversationClick(final ConversationListData listData,
                                     final ConversationListItemData conversationListItemData,

src/com/android/messaging/ui/mediapicker/CameraMediaChooser.java

@@ -104,11 +104,6 @@ class CameraMediaChooser extends MediaChooser {
         }
     }
 
-    @Override
-    public View destroyView() {
-        return super.destroyView();
-    }
-
     @Override
     protected View createView(final ViewGroup container) {
         final LayoutInflater inflater = getLayoutInflater();

src/com/android/messaging/ui/mediapicker/MediaChooser.java

@@ -107,9 +107,6 @@ abstract class MediaChooser extends BasePagerViewHolder
         return LayoutInflater.from(getContext());
     }
 
-    /** Allows the chooser to handle full screen change */
-    void onFullScreenChanged(final boolean fullScreen) {}
-
     /** Allows the chooser to handle the chooser being opened or closed */
     void onOpenedChanged(final boolean open) {
         mOpen = open;
@@ -176,9 +173,6 @@ abstract class MediaChooser extends BasePagerViewHolder
         return false;
     }
 
-    public void onCreateOptionsMenu(final MenuInflater inflater, final Menu menu) {
-    }
-
     public boolean onOptionsItemSelected(final MenuItem item) {
         return false;
     }
@@ -204,5 +198,4 @@ abstract class MediaChooser extends BasePagerViewHolder
 
     /** Optional activity life-cycle methods to be overridden by subclasses */
     public void onPause() { }
-    public void onResume() { }
 }

src/com/android/messaging/ui/mediapicker/MediaPicker.java

@@ -279,15 +279,6 @@ public class MediaPicker extends Fragment implements DraftMessageSubscriptionDat
         }
     }
 
-    @Override
-    public void onResume() {
-        super.onResume();
-
-        for (final MediaChooser chooser : mEnabledChoosers) {
-            chooser.onResume();
-        }
-    }
-
     @Override
     public void onDestroy() {
         super.onDestroy();
@@ -545,7 +536,6 @@ public class MediaPicker extends Fragment implements DraftMessageSubscriptionDat
             mListenerHandler.post(() -> mListener.onOpened());
         }
         if (mSelectedChooser != null) {
-            mSelectedChooser.onFullScreenChanged(false);
             mSelectedChooser.onOpenedChanged(true);
         }
     }
@@ -566,9 +556,6 @@ public class MediaPicker extends Fragment implements DraftMessageSubscriptionDat
         if (mListener != null) {
             mListenerHandler.post(() -> mListener.onFullScreenChanged(fullScreen));
         }
-        if (mSelectedChooser != null) {
-            mSelectedChooser.onFullScreenChanged(fullScreen);
-        }
     }
 
     void dispatchItemsSelected(final MessagePartData item, final boolean dismissMediaPicker) {
@@ -641,9 +628,6 @@ public class MediaPicker extends Fragment implements DraftMessageSubscriptionDat
     @Override
     public void onCreateOptionsMenu(@NonNull final Menu menu,
                                     @NonNull final MenuInflater inflater) {
-        if (mSelectedChooser != null) {
-            mSelectedChooser.onCreateOptionsMenu(inflater, menu);
-        }
     }
 
     @Override

src/com/android/messaging/util/BugleActivityUtil.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,7 +22,6 @@ import android.app.AlertDialog;
 import android.content.Context;
 import android.os.UserManager;
 
-import com.android.messaging.Factory;
 import com.android.messaging.R;
 import com.android.messaging.datamodel.DataModel;
 
@@ -41,7 +40,6 @@ public class BugleActivityUtil {
      */
     public static boolean onActivityResume(Context context, Activity activity) {
         DataModel.get().onActivityResume();
-        Factory.get().onActivityResume();
 
         // Validate all requirements to run are met
         return checkHasSmsPermissionsForUser(context, activity);

src/com/android/messaging/util/DebugUtils.java

@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2015 The Android Open Source Project
- * Copyright (C) 2024 The LineageOS Project
+ * Copyright (C) 2024-2025 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,83 +17,7 @@
 
 package com.android.messaging.util;
 
-import android.os.Environment;
-
-import com.google.common.io.ByteStreams;
-
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-
 public class DebugUtils {
-    private static final String TAG = "bugle.util.DebugUtils";
-
-    public static File getDebugFile(final String fileName, final boolean create) {
-        final File dir = getDebugFilesDir();
-        final File file = new File(dir, fileName);
-        if (create && file.exists()) {
-            file.delete();
-        }
-        return file;
-    }
-
-    public static File getDebugFilesDir() {
-        final File dir = Environment.getExternalStorageDirectory();
-        return dir;
-    }
-
-    /**
-     * Load MMS/SMS from the dump file
-     */
-    public static byte[] receiveFromDumpFile(final String dumpFileName) {
-        byte[] data = null;
-        try {
-            final File inputFile = getDebugFile(dumpFileName, false);
-            final FileInputStream fis = new FileInputStream(inputFile);
-            try (BufferedInputStream bis = new BufferedInputStream(fis)) {
-                // dump file
-                data = ByteStreams.toByteArray(bis);
-                if (data == null || data.length < 1) {
-                    LogUtil.e(LogUtil.BUGLE_TAG, "receiveFromDumpFile: empty data");
-                }
-            }
-        } catch (final IOException e) {
-            LogUtil.e(LogUtil.BUGLE_TAG, "receiveFromDumpFile: " + e, e);
-        }
-        return data;
-    }
-
-    public static void ensureReadable(final File file) {
-        if (file.exists()){
-            file.setReadable(true, false);
-        }
-    }
-
-    /**
-     * Logs the name of the method that is currently executing, e.g. "MyActivity.onCreate". This is
-     * useful for surgically adding logs for tracing execution while debugging.
-     * <p>
-     * NOTE: This method retrieves the current thread's stack trace, which adds runtime overhead.
-     * However, this method is only executed on eng builds if DEBUG logs are loggable.
-     */
-    public static void logCurrentMethod(String tag) {
-        if (!LogUtil.isLoggable(tag, LogUtil.DEBUG)) {
-            return;
-        }
-        StackTraceElement caller = getCaller(1);
-        if (caller == null) {
-            return;
-        }
-        String className = caller.getClassName();
-        // Strip off the package name
-        int lastDot = className.lastIndexOf('.');
-        if (lastDot > -1) {
-            className = className.substring(lastDot + 1);
-        }
-        LogUtil.d(tag, className + "." + caller.getMethodName());
-    }
-
     /**
      * Returns info about the calling method. The {@code depth} parameter controls how far back to
      * go. For example, if foo() calls bar(), and bar() calls getCaller(0), it returns info about