New interface to pick a contact as attachment

New ContactMediaChooser allows the user to pick a contact from contacts apps as attachment. Test: Manual Change-Id: Idb00cd8a3164a3cac859947affd5cbcc7e41b8c2 Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
2020-03-05 18:57:22 +09:00
parent 0fee5a1e35
commit 45d1e1d044
13 changed files with 296 additions and 46 deletions
@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+package com.android.messaging.ui.mediapicker;
+
+import android.Manifest;
+import android.app.Activity;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.database.Cursor;
+import android.net.Uri;
+import android.provider.ContactsContract.Contacts;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.messaging.R;
+import com.android.messaging.datamodel.data.PendingAttachmentData;
+import com.android.messaging.ui.UIIntents;
+import com.android.messaging.util.ContactUtil;
+import com.android.messaging.util.ContentType;
+import com.android.messaging.util.SafeAsyncTask;
+
+/**
+ * Chooser which allows the user to select an existing contact from contacts apps on this device.
+ * Note that this chooser requires the Manifest.permission.READ_CONTACTS which is one of the miminum
+ * set of permissions for this app. Thus no case to request READ_CONTACTS permission on it actually.
+ */
+class ContactMediaChooser extends MediaChooser {
+    private View mEnabledView;
+    private View mMissingPermissionView;
+
+    ContactMediaChooser(final MediaPicker mediaPicker) {
+        super(mediaPicker);
+    }
+
+    @Override
+    public int getSupportedMediaTypes() {
+        return MediaPicker.MEDIA_TYPE_VCARD;
+    }
+
+    @Override
+    public int getIconResource() {
+        return R.drawable.ic_person_light;
+    }
+
+    @Override
+    public int getIconDescriptionResource() {
+        return R.string.mediapicker_contactChooserDescription;
+    }
+
+    @Override
+    int getActionBarTitleResId() {
+        return R.string.mediapicker_contact_title;
+    }
+
+    @Override
+    protected View createView(final ViewGroup container) {
+        final LayoutInflater inflater = getLayoutInflater();
+        final View view =
+                inflater.inflate(
+                        R.layout.mediapicker_contact_chooser,
+                        container /* root */,
+                        false /* attachToRoot */);
+        mEnabledView = view.findViewById(R.id.mediapicker_enabled);
+        mMissingPermissionView = view.findViewById(R.id.missing_permission_view);
+        mEnabledView.setOnClickListener(
+                new View.OnClickListener() {
+                    @Override
+                    public void onClick(final View v) {
+                        // Launch an external picker to pick a contact as attachment.
+                        UIIntents.get().launchContactCardPicker(mMediaPicker);
+                    }
+                });
+        return view;
+    }
+
+    @Override
+    protected void setSelected(final boolean selected) {
+        super.setSelected(selected);
+        if (selected && !ContactUtil.hasReadContactsPermission()) {
+            mMediaPicker.requestPermissions(
+                    new String[] {Manifest.permission.READ_CONTACTS},
+                    MediaPicker.READ_CONTACT_PERMISSION_REQUEST_CODE);
+        }
+    }
+
+    @Override
+    protected void onRequestPermissionsResult(
+            final int requestCode, final String permissions[], final int[] grantResults) {
+        if (requestCode == MediaPicker.READ_CONTACT_PERMISSION_REQUEST_CODE) {
+            final boolean permissionGranted = grantResults[0] == PackageManager.PERMISSION_GRANTED;
+            mEnabledView.setVisibility(permissionGranted ? View.VISIBLE : View.GONE);
+            mMissingPermissionView.setVisibility(permissionGranted ? View.GONE : View.VISIBLE);
+        }
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == UIIntents.REQUEST_PICK_CONTACT_CARD
+                && resultCode == Activity.RESULT_OK) {
+            Uri contactUri = data.getData();
+            if (contactUri != null) {
+                String lookupKey = null;
+                try (final Cursor c = getContext().getContentResolver().query(
+                                        contactUri,
+                                        new String[] {Contacts.LOOKUP_KEY},
+                                        null,
+                                        null,
+                                        null)) {
+                    if (c != null) {
+                        c.moveToFirst();
+                        lookupKey = c.getString(0);
+                    }
+                }
+                final Uri vCardUri = Uri.withAppendedPath(Contacts.CONTENT_VCARD_URI, lookupKey);
+                if (vCardUri != null) {
+                    SafeAsyncTask.executeOnThreadPool(new Runnable() {
+                        @Override
+                        public void run() {
+                            final PendingAttachmentData pendingItem =
+                                    PendingAttachmentData.createPendingAttachmentData(
+                                            ContentType.TEXT_VCARD.toLowerCase(), vCardUri);
+                            mMediaPicker.dispatchPendingItemAdded(pendingItem);
+                        }
+                    });
+                }
+            }
+        }
+    }
+}