| /* |
| * Copyright (C) 2012 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.mms.widget; |
| |
| import android.app.PendingIntent; |
| import android.app.TaskStackBuilder; |
| import android.appwidget.AppWidgetManager; |
| import android.appwidget.AppWidgetProvider; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.net.Uri; |
| import android.util.Log; |
| import android.widget.RemoteViews; |
| |
| import com.android.mms.LogTag; |
| import com.android.mms.R; |
| import com.android.mms.ui.ComposeMessageActivity; |
| import com.android.mms.ui.ConversationList; |
| |
| public class MmsWidgetProvider extends AppWidgetProvider { |
| public static final String ACTION_NOTIFY_DATASET_CHANGED = |
| "com.android.mms.intent.action.ACTION_NOTIFY_DATASET_CHANGED"; |
| |
| private static final String TAG = "MmsWidgetProvider"; |
| |
| /** |
| * Update all widgets in the list |
| */ |
| @Override |
| public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { |
| super.onUpdate(context, appWidgetManager, appWidgetIds); |
| |
| for (int i = 0; i < appWidgetIds.length; ++i) { |
| updateWidget(context, appWidgetIds[i]); |
| } |
| } |
| |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (Log.isLoggable(LogTag.WIDGET, Log.VERBOSE)) { |
| Log.v(TAG, "onReceive intent: " + intent); |
| } |
| String action = intent.getAction(); |
| |
| // The base class AppWidgetProvider's onReceive handles the normal widget intents. Here |
| // we're looking for an intent sent by the messaging app when it knows a message has |
| // been sent or received (or a conversation has been read) and is telling the widget it |
| // needs to update. |
| if (ACTION_NOTIFY_DATASET_CHANGED.equals(action)) { |
| AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context); |
| int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, |
| MmsWidgetProvider.class)); |
| |
| // We need to update all Mms appwidgets on the home screen. |
| appWidgetManager.notifyAppWidgetViewDataChanged(appWidgetIds, |
| R.id.conversation_list); |
| } else { |
| super.onReceive(context, intent); |
| } |
| } |
| |
| /** |
| * Update the widget appWidgetId |
| */ |
| private static void updateWidget(Context context, int appWidgetId) { |
| if (Log.isLoggable(LogTag.WIDGET, Log.VERBOSE)) { |
| Log.v(TAG, "updateWidget appWidgetId: " + appWidgetId); |
| } |
| RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget); |
| PendingIntent clickIntent; |
| |
| // Launch an intent to avoid ANRs |
| final Intent intent = new Intent(context, MmsWidgetService.class); |
| intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); |
| intent.setData(Uri.parse(intent.toUri(Intent.URI_INTENT_SCHEME))); |
| remoteViews.setRemoteAdapter(appWidgetId, R.id.conversation_list, intent); |
| |
| remoteViews.setTextViewText(R.id.widget_label, context.getString(R.string.app_label)); |
| |
| // Open Mms's app conversation list when click on header |
| final Intent convIntent = new Intent(context, ConversationList.class); |
| clickIntent = PendingIntent.getActivity( |
| context, 0, convIntent, PendingIntent.FLAG_UPDATE_CURRENT); |
| remoteViews.setOnClickPendingIntent(R.id.widget_header, clickIntent); |
| |
| // On click intent for Compose |
| final Intent composeIntent = new Intent(context, ComposeMessageActivity.class); |
| composeIntent.setAction(Intent.ACTION_SENDTO); |
| clickIntent = PendingIntent.getActivity( |
| context, 0, composeIntent, PendingIntent.FLAG_UPDATE_CURRENT); |
| remoteViews.setOnClickPendingIntent(R.id.widget_compose, clickIntent); |
| |
| // On click intent for Conversation |
| TaskStackBuilder taskStackBuilder = TaskStackBuilder.create(context); |
| taskStackBuilder.addParentStack(ComposeMessageActivity.class); |
| Intent msgIntent = new Intent(Intent.ACTION_VIEW); |
| msgIntent.setType("vnd.android-dir/mms-sms"); |
| taskStackBuilder.addNextIntent(msgIntent); |
| remoteViews.setPendingIntentTemplate(R.id.conversation_list, |
| taskStackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT)); |
| |
| AppWidgetManager.getInstance(context).updateAppWidget(appWidgetId, remoteViews); |
| } |
| |
| /* |
| * notifyDatasetChanged call when the conversation list changes so the mms widget will |
| * update and reflect the changes |
| */ |
| public static void notifyDatasetChanged(Context context) { |
| if (Log.isLoggable(LogTag.WIDGET, Log.VERBOSE)) { |
| Log.v(TAG, "notifyDatasetChanged"); |
| } |
| final Intent intent = new Intent(ACTION_NOTIFY_DATASET_CHANGED); |
| context.sendBroadcast(intent); |
| } |
| |
| } |