diff options
Diffstat (limited to 'src/com/android/messaging/widget/WidgetConversationProvider.java')
| -rw-r--r-- | src/com/android/messaging/widget/WidgetConversationProvider.java | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/src/com/android/messaging/widget/WidgetConversationProvider.java b/src/com/android/messaging/widget/WidgetConversationProvider.java deleted file mode 100644 index 6ae5614..0000000 --- a/src/com/android/messaging/widget/WidgetConversationProvider.java +++ /dev/null @@ -1,316 +0,0 @@ -/* - * 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. - */ - -package com.android.messaging.widget; - -import android.app.PendingIntent; -import android.appwidget.AppWidgetManager; -import android.content.ComponentName; -import android.content.Context; -import android.content.Intent; -import android.database.Cursor; -import android.net.Uri; -import android.os.Looper; -import android.text.TextUtils; -import android.view.View; -import android.widget.RemoteViews; - -import com.android.messaging.R; -import com.android.messaging.datamodel.MessagingContentProvider; -import com.android.messaging.datamodel.data.ConversationListItemData; -import com.android.messaging.ui.UIIntents; -import com.android.messaging.ui.WidgetPickConversationActivity; -import com.android.messaging.util.LogUtil; -import com.android.messaging.util.OsUtil; -import com.android.messaging.util.SafeAsyncTask; -import com.android.messaging.util.UiUtils; - -public class WidgetConversationProvider extends BaseWidgetProvider { - public static final String ACTION_NOTIFY_MESSAGES_CHANGED = - "com.android.Bugle.intent.action.ACTION_NOTIFY_MESSAGES_CHANGED"; - - public static final int WIDGET_CONVERSATION_TEMPLATE_REQUEST_CODE = 1985; - public static final int WIDGET_CONVERSATION_REPLY_CODE = 1987; - - // Intent extras - public static final String UI_INTENT_EXTRA_RECIPIENT = "recipient"; - public static final String UI_INTENT_EXTRA_ICON = "icon"; - - /** - * Update the widget appWidgetId - */ - @Override - protected void updateWidget(final Context context, final int appWidgetId) { - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "updateWidget appWidgetId: " + appWidgetId); - } - if (OsUtil.hasRequiredPermissions()) { - rebuildWidget(context, appWidgetId); - } else { - AppWidgetManager.getInstance(context).updateAppWidget(appWidgetId, - UiUtils.getWidgetMissingPermissionView(context)); - } - } - - @Override - protected String getAction() { - return ACTION_NOTIFY_MESSAGES_CHANGED; - } - - @Override - protected int getListId() { - return R.id.message_list; - } - - public static void rebuildWidget(final Context context, final int appWidgetId) { - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "WidgetConversationProvider.rebuildWidget appWidgetId: " + appWidgetId); - } - final RemoteViews remoteViews = new RemoteViews(context.getPackageName(), - R.layout.widget_conversation); - PendingIntent clickIntent; - final UIIntents uiIntents = UIIntents.get(); - if (!isWidgetConfigured(appWidgetId)) { - // Widget has not been configured yet. Hide the normal UI elements and show the - // configuration view instead. - remoteViews.setViewVisibility(R.id.widget_label, View.GONE); - remoteViews.setViewVisibility(R.id.message_list, View.GONE); - remoteViews.setViewVisibility(R.id.launcher_icon, View.VISIBLE); - remoteViews.setViewVisibility(R.id.widget_configuration, View.VISIBLE); - - remoteViews.setOnClickPendingIntent(R.id.widget_configuration, - uiIntents.getWidgetPendingIntentForConfigurationActivity(context, appWidgetId)); - - // On click intent for Goto Conversation List - clickIntent = uiIntents.getWidgetPendingIntentForConversationListActivity(context); - remoteViews.setOnClickPendingIntent(R.id.widget_header, clickIntent); - - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "WidgetConversationProvider.rebuildWidget appWidgetId: " + - appWidgetId + " going into configure state"); - } - } else { - remoteViews.setViewVisibility(R.id.widget_label, View.VISIBLE); - remoteViews.setViewVisibility(R.id.message_list, View.VISIBLE); - remoteViews.setViewVisibility(R.id.launcher_icon, View.GONE); - remoteViews.setViewVisibility(R.id.widget_configuration, View.GONE); - - final String conversationId = - WidgetPickConversationActivity.getConversationIdPref(appWidgetId); - final boolean isMainThread = Looper.myLooper() == Looper.getMainLooper(); - // If we're running on the UI thread, we can't do the DB access needed to get the - // conversation data. We'll do excute this again off of the UI thread. - final ConversationListItemData convData = isMainThread ? - null : getConversationData(context, conversationId); - - // Launch an intent to avoid ANRs - final Intent intent = new Intent(context, WidgetConversationService.class); - intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId); - intent.putExtra(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID, conversationId); - intent.setData(Uri.parse(intent.toUri(Intent.URI_INTENT_SCHEME))); - remoteViews.setRemoteAdapter(appWidgetId, R.id.message_list, intent); - - remoteViews.setTextViewText(R.id.widget_label, convData != null ? - convData.getName() : context.getString(R.string.app_name)); - - // On click intent for Goto Conversation List - clickIntent = uiIntents.getWidgetPendingIntentForConversationListActivity(context); - remoteViews.setOnClickPendingIntent(R.id.widget_goto_conversation_list, clickIntent); - - // Open the conversation when click on header - clickIntent = uiIntents.getWidgetPendingIntentForConversationActivity(context, - conversationId, WIDGET_CONVERSATION_REQUEST_CODE); - remoteViews.setOnClickPendingIntent(R.id.widget_header, clickIntent); - - // On click intent for Conversation - // Note: the template intent has to be a "naked" intent without any extras. It turns out - // that if the template intent does have extras, those particular extras won't get - // replaced by the fill-in intent on each list item. - clickIntent = uiIntents.getWidgetPendingIntentForConversationActivity(context, - conversationId, WIDGET_CONVERSATION_TEMPLATE_REQUEST_CODE); - remoteViews.setPendingIntentTemplate(R.id.message_list, clickIntent); - - if (isMainThread) { - // We're running on the UI thread and we couldn't update all the parts of the - // widget dependent on ConversationListItemData. However, we have to update - // the widget regardless, even with those missing pieces. Here we update the - // widget again in the background. - SafeAsyncTask.executeOnThreadPool(new Runnable() { - @Override - public void run() { - rebuildWidget(context, appWidgetId); - } - }); - } - } - - AppWidgetManager.getInstance(context).updateAppWidget(appWidgetId, remoteViews); - - } - - /* - * notifyMessagesChanged called when the conversation changes so the widget will - * update and reflect the changes - */ - public static void notifyMessagesChanged(final Context context, final String conversationId) { - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "notifyMessagesChanged"); - } - final Intent intent = new Intent(ACTION_NOTIFY_MESSAGES_CHANGED); - intent.putExtra(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID, conversationId); - context.sendBroadcast(intent); - } - - /* - * notifyConversationDeleted is called when a conversation is deleted. Look through all the - * widgets and if they're displaying that conversation, force the widget into its - * configuration state. - */ - public static void notifyConversationDeleted(final Context context, - final String conversationId) { - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "notifyConversationDeleted convId: " + conversationId); - } - - final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context); - for (final int appWidgetId : appWidgetManager.getAppWidgetIds(new ComponentName(context, - WidgetConversationProvider.class))) { - // Retrieve the persisted information for this widget from preferences. - final String widgetConvId = - WidgetPickConversationActivity.getConversationIdPref(appWidgetId); - - if (widgetConvId == null || widgetConvId.equals(conversationId)) { - if (widgetConvId != null) { - WidgetPickConversationActivity.deleteConversationIdPref(appWidgetId); - } - rebuildWidget(context, appWidgetId); - } - } - } - - /* - * notifyConversationRenamed is called when a conversation is renamed. Look through all the - * widgets and if they're displaying that conversation, force the widget to rebuild itself - */ - public static void notifyConversationRenamed(final Context context, - final String conversationId) { - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "notifyConversationRenamed convId: " + conversationId); - } - - final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context); - for (final int appWidgetId : appWidgetManager.getAppWidgetIds(new ComponentName(context, - WidgetConversationProvider.class))) { - // Retrieve the persisted information for this widget from preferences. - final String widgetConvId = - WidgetPickConversationActivity.getConversationIdPref(appWidgetId); - - if (widgetConvId != null && widgetConvId.equals(conversationId)) { - rebuildWidget(context, appWidgetId); - } - } - } - - @Override - public void onReceive(final Context context, final Intent intent) { - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "WidgetConversationProvider onReceive intent: " + intent); - } - final String action = intent.getAction(); - - // The base class AppWidgetProvider's onReceive handles the normal widget intents. Here - // we're looking for an intent sent by our 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 (getAction().equals(action)) { - final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context); - final int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, - this.getClass())); - - if (appWidgetIds.length == 0) { - if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) { - LogUtil.v(TAG, "WidgetConversationProvider onReceive no widget ids"); - } - return; - } - // Normally the conversation id points to a specific conversation and we only update - // widgets looking at that conversation. When the conversation id is null, that means - // there's been a massive change (such as the initial import) and we need to update - // every conversation widget. - final String conversationId = intent.getExtras() - .getString(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID); - - // Only update the widgets that match the conversation id that changed. - for (final int widgetId : appWidgetIds) { - // Retrieve the persisted information for this widget from preferences. - final String widgetConvId = - WidgetPickConversationActivity.getConversationIdPref(widgetId); - if (conversationId == null || TextUtils.equals(conversationId, widgetConvId)) { - // Update the list portion (i.e. the message list) of the widget - appWidgetManager.notifyAppWidgetViewDataChanged(widgetId, getListId()); - } - } - } else { - super.onReceive(context, intent); - } - } - - private static ConversationListItemData getConversationData(final Context context, - final String conversationId) { - if (TextUtils.isEmpty(conversationId)) { - return null; - } - final Uri uri = MessagingContentProvider.buildConversationMetadataUri(conversationId); - Cursor cursor = null; - try { - cursor = context.getContentResolver().query(uri, - ConversationListItemData.PROJECTION, - null, // selection - null, // selection args - null); // sort order - if (cursor != null && cursor.getCount() > 0) { - final ConversationListItemData conv = new ConversationListItemData(); - cursor.moveToFirst(); - conv.bind(cursor); - return conv; - } - } finally { - if (cursor != null) { - cursor.close(); - } - } - return null; - } - - @Override - protected void deletePreferences(final int widgetId) { - WidgetPickConversationActivity.deleteConversationIdPref(widgetId); - } - - /** - * When this widget is created, it's created for a particular conversation and that - * ConversationId is stored in shared prefs. If the associated conversation is deleted, - * the widget doesn't get deleted. Instead, it goes into a "tap to configure" state. This - * function determines whether the widget has been configured and has an associated - * ConversationId. - */ - public static boolean isWidgetConfigured(final int appWidgetId) { - final String conversationId = - WidgetPickConversationActivity.getConversationIdPref(appWidgetId); - return !TextUtils.isEmpty(conversationId); - } - -} |