1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.messaging.widget;
18
19import android.app.PendingIntent;
20import android.appwidget.AppWidgetManager;
21import android.content.Context;
22import android.content.Intent;
23import android.net.Uri;
24import android.widget.RemoteViews;
25
26import com.android.messaging.R;
27import com.android.messaging.ui.UIIntents;
28import com.android.messaging.util.LogUtil;
29import com.android.messaging.util.OsUtil;
30import com.android.messaging.util.SafeAsyncTask;
31import com.android.messaging.util.UiUtils;
32
33public class BugleWidgetProvider extends BaseWidgetProvider {
34    public static final String ACTION_NOTIFY_CONVERSATIONS_CHANGED =
35            "com.android.Bugle.intent.action.ACTION_NOTIFY_CONVERSATIONS_CHANGED";
36
37    public static final int WIDGET_NEW_CONVERSATION_REQUEST_CODE = 986;
38
39    /**
40     * Update the widget appWidgetId
41     */
42    @Override
43    protected void updateWidget(final Context context, final int appWidgetId) {
44        if (OsUtil.hasRequiredPermissions()) {
45            SafeAsyncTask.executeOnThreadPool(new Runnable() {
46                @Override
47                public void run() {
48                    rebuildWidget(context, appWidgetId);
49                }
50            });
51        } else {
52            AppWidgetManager.getInstance(context).updateAppWidget(appWidgetId,
53                    UiUtils.getWidgetMissingPermissionView(context));
54        }
55    }
56
57    @Override
58    protected String getAction() {
59        return ACTION_NOTIFY_CONVERSATIONS_CHANGED;
60    }
61
62    @Override
63    protected int getListId() {
64        return R.id.conversation_list;
65    }
66
67    public static void rebuildWidget(final Context context, final int appWidgetId) {
68        if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) {
69            LogUtil.v(TAG, "BugleWidgetProvider.rebuildWidget appWidgetId: " + appWidgetId);
70        }
71        final RemoteViews remoteViews = new RemoteViews(context.getPackageName(),
72                R.layout.widget_conversation_list);
73        PendingIntent clickIntent;
74
75        // Launch an intent to avoid ANRs
76        final Intent intent = new Intent(context, WidgetConversationListService.class);
77        intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
78        intent.setData(Uri.parse(intent.toUri(Intent.URI_INTENT_SCHEME)));
79        remoteViews.setRemoteAdapter(appWidgetId, R.id.conversation_list, intent);
80
81        remoteViews.setTextViewText(R.id.widget_label, context.getString(R.string.app_name));
82
83        // Open Bugle's app conversation list when click on header
84        clickIntent = UIIntents.get().getWidgetPendingIntentForConversationListActivity(context);
85        remoteViews.setOnClickPendingIntent(R.id.widget_header, clickIntent);
86
87        // On click intent for Compose
88        clickIntent = UIIntents.get().getWidgetPendingIntentForConversationActivity(context,
89                null /*conversationId*/, WIDGET_NEW_CONVERSATION_REQUEST_CODE);
90        remoteViews.setOnClickPendingIntent(R.id.widget_compose, clickIntent);
91
92        // On click intent for Conversation
93        // Note: the template intent has to be a "naked" intent without any extras. It turns out
94        // that if the template intent does have extras, those particular extras won't get
95        // replaced by the fill-in intent on each list item.
96        clickIntent = UIIntents.get().getWidgetPendingIntentForConversationActivity(context,
97                null /*conversationId*/, WIDGET_CONVERSATION_REQUEST_CODE);
98        remoteViews.setPendingIntentTemplate(R.id.conversation_list, clickIntent);
99
100        AppWidgetManager.getInstance(context).updateAppWidget(appWidgetId, remoteViews);
101    }
102
103    /*
104     * notifyDatasetChanged call when the conversation list changes so the Bugle widget will
105     * update and reflect the changes
106     */
107    public static void notifyConversationListChanged(final Context context) {
108        if (LogUtil.isLoggable(TAG, LogUtil.VERBOSE)) {
109            LogUtil.v(TAG, "notifyConversationListChanged");
110        }
111        final Intent intent = new Intent(ACTION_NOTIFY_CONVERSATIONS_CHANGED);
112        context.sendBroadcast(intent);
113    }
114}
115