Initial checkin of AOSP Messaging app.
b/23110861 Change-Id: I9aa980d7569247d6b2ca78f5dcb4502e1eaadb8a
This commit is contained in:
Mike Dodd
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src/com/android/messaging/datamodel/data/SettingsData.java
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src/com/android/messaging/datamodel/data/SettingsData.java
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.messaging.datamodel.data;
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import android.app.LoaderManager;
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import android.content.Context;
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import android.content.Loader;
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import android.database.Cursor;
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import android.os.Bundle;
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import android.text.TextUtils;
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import com.android.messaging.R;
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import com.android.messaging.datamodel.BoundCursorLoader;
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import com.android.messaging.datamodel.DatabaseHelper.ParticipantColumns;
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import com.android.messaging.datamodel.MessagingContentProvider;
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import com.android.messaging.datamodel.binding.BindableData;
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import com.android.messaging.datamodel.binding.BindingBase;
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import com.android.messaging.util.Assert;
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import com.android.messaging.util.LogUtil;
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import com.android.messaging.util.OsUtil;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Services SettingsFragment's data needs for loading active self participants to display
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* the list of active subscriptions.
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*/
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public class SettingsData extends BindableData implements
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LoaderManager.LoaderCallbacks<Cursor> {
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public interface SettingsDataListener {
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void onSelfParticipantDataLoaded(SettingsData data);
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}
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public static class SettingsItem {
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public static final int TYPE_GENERAL_SETTINGS = 1;
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public static final int TYPE_PER_SUBSCRIPTION_SETTINGS = 2;
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private final String mDisplayName;
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private final String mDisplayDetail;
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private final String mActivityTitle;
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private final int mType;
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private final int mSubId;
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private SettingsItem(final String displayName, final String displayDetail,
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final String activityTitle, final int type, final int subId) {
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mDisplayName = displayName;
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mDisplayDetail = displayDetail;
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mActivityTitle = activityTitle;
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mType = type;
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mSubId = subId;
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}
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public String getDisplayName() {
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return mDisplayName;
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}
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public String getDisplayDetail() {
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return mDisplayDetail;
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}
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public int getType() {
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return mType;
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}
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public int getSubId() {
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return mSubId;
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}
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public String getActivityTitle() {
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return mActivityTitle;
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}
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public static SettingsItem fromSelfParticipant(final Context context,
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final ParticipantData self) {
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Assert.isTrue(self.isSelf());
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Assert.isTrue(self.isActiveSubscription());
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final String displayDetail = TextUtils.isEmpty(self.getDisplayDestination()) ?
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context.getString(R.string.sim_settings_unknown_number) :
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self.getDisplayDestination();
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final String displayName = context.getString(R.string.sim_specific_settings,
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self.getSubscriptionName());
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return new SettingsItem(displayName, displayDetail, displayName,
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TYPE_PER_SUBSCRIPTION_SETTINGS, self.getSubId());
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}
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public static SettingsItem createGeneralSettingsItem(final Context context) {
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return new SettingsItem(context.getString(R.string.general_settings),
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null, context.getString(R.string.general_settings_activity_title),
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TYPE_GENERAL_SETTINGS, -1);
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}
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public static SettingsItem createDefaultMmsSettingsItem(final Context context,
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final int subId) {
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return new SettingsItem(context.getString(R.string.advanced_settings),
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null, context.getString(R.string.advanced_settings_activity_title),
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TYPE_PER_SUBSCRIPTION_SETTINGS, subId);
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}
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}
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private static final String BINDING_ID = "bindingId";
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private final Context mContext;
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private final SelfParticipantsData mSelfParticipantsData;
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private LoaderManager mLoaderManager;
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private SettingsDataListener mListener;
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public SettingsData(final Context context,
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final SettingsDataListener listener) {
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mListener = listener;
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mContext = context;
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mSelfParticipantsData = new SelfParticipantsData();
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}
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private static final int SELF_PARTICIPANT_LOADER = 1;
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@Override
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public Loader<Cursor> onCreateLoader(final int id, final Bundle args) {
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Assert.equals(SELF_PARTICIPANT_LOADER, id);
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Loader<Cursor> loader = null;
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final String bindingId = args.getString(BINDING_ID);
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// Check if data still bound to the requesting ui element
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if (isBound(bindingId)) {
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loader = new BoundCursorLoader(bindingId, mContext,
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MessagingContentProvider.PARTICIPANTS_URI,
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ParticipantData.ParticipantsQuery.PROJECTION,
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ParticipantColumns.SUB_ID + " <> ?",
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new String[] { String.valueOf(ParticipantData.OTHER_THAN_SELF_SUB_ID) },
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null);
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} else {
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LogUtil.w(LogUtil.BUGLE_TAG, "Creating self loader after unbinding");
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}
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return loader;
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}
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@Override
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public void onLoadFinished(final Loader<Cursor> generic, final Cursor data) {
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final BoundCursorLoader loader = (BoundCursorLoader) generic;
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// Check if data still bound to the requesting ui element
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if (isBound(loader.getBindingId())) {
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mSelfParticipantsData.bind(data);
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mListener.onSelfParticipantDataLoaded(this);
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} else {
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LogUtil.w(LogUtil.BUGLE_TAG, "Self loader finished after unbinding");
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}
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}
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@Override
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public void onLoaderReset(final Loader<Cursor> generic) {
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final BoundCursorLoader loader = (BoundCursorLoader) generic;
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// Check if data still bound to the requesting ui element
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if (isBound(loader.getBindingId())) {
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mSelfParticipantsData.bind(null);
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} else {
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LogUtil.w(LogUtil.BUGLE_TAG, "Self loader reset after unbinding");
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}
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}
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public void init(final LoaderManager loaderManager,
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final BindingBase<SettingsData> binding) {
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final Bundle args = new Bundle();
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args.putString(BINDING_ID, binding.getBindingId());
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mLoaderManager = loaderManager;
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mLoaderManager.initLoader(SELF_PARTICIPANT_LOADER, args, this);
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}
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@Override
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protected void unregisterListeners() {
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mListener = null;
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// This could be null if we bind but the caller doesn't init the BindableData
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if (mLoaderManager != null) {
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mLoaderManager.destroyLoader(SELF_PARTICIPANT_LOADER);
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mLoaderManager = null;
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}
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}
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public List<SettingsItem> getSettingsItems() {
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final List<ParticipantData> selfs = mSelfParticipantsData.getSelfParticipants(true);
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final List<SettingsItem> settingsItems = new ArrayList<SettingsItem>();
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// First goes the general settings, followed by per-subscription settings.
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settingsItems.add(SettingsItem.createGeneralSettingsItem(mContext));
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// For per-subscription settings, show the actual SIM name with phone number if the
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// platorm is at least L-MR1 and there are multiple active SIMs.
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final int activeSubCountExcludingDefault =
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mSelfParticipantsData.getSelfParticipantsCountExcludingDefault(true);
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if (OsUtil.isAtLeastL_MR1() && activeSubCountExcludingDefault > 0) {
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for (ParticipantData self : selfs) {
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if (!self.isDefaultSelf()) {
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if (activeSubCountExcludingDefault > 1) {
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settingsItems.add(SettingsItem.fromSelfParticipant(mContext, self));
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} else {
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// This is the only active non-default SIM.
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settingsItems.add(SettingsItem.createDefaultMmsSettingsItem(mContext,
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self.getSubId()));
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break;
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}
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}
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}
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} else {
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// Either pre-L-MR1, or there's no active SIM, so show the default MMS settings.
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settingsItems.add(SettingsItem.createDefaultMmsSettingsItem(mContext,
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ParticipantData.DEFAULT_SELF_SUB_ID));
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}
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return settingsItems;
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}
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}
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