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 
17 package com.android.messaging.ui;
18 
19 import android.app.Fragment;
20 import android.appwidget.AppWidgetManager;
21 import android.content.Intent;
22 import android.os.Bundle;
23 
24 import com.android.messaging.Factory;
25 import com.android.messaging.datamodel.data.ConversationListItemData;
26 import com.android.messaging.ui.conversationlist.ShareIntentFragment;
27 import com.android.messaging.util.Assert;
28 import com.android.messaging.util.BuglePrefs;
29 import com.android.messaging.widget.WidgetConversationProvider;
30 
31 public class WidgetPickConversationActivity extends BaseBugleActivity implements
32         ShareIntentFragment.HostInterface {
33 
34     private int mAppWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
35 
36     @Override
onCreate(final Bundle savedInstanceState)37     protected void onCreate(final Bundle savedInstanceState) {
38         super.onCreate(savedInstanceState);
39 
40 
41         // Set the result to CANCELED.  This will cause the widget host to cancel
42         // out of the widget placement if they press the back button.
43         setResult(RESULT_CANCELED);
44 
45         // Find the widget id from the intent.
46         final Intent intent = getIntent();
47         final Bundle extras = intent.getExtras();
48         if (extras != null) {
49             mAppWidgetId = extras.getInt(
50                     AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
51         }
52 
53         // If they gave us an intent without the widget id, just bail.
54         if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
55             finish();
56         }
57 
58         final ShareIntentFragment convPicker = new ShareIntentFragment();
59         final Bundle bundle = new Bundle();
60         bundle.putBoolean(ShareIntentFragment.HIDE_NEW_CONVERSATION_BUTTON_KEY, true);
61         convPicker.setArguments(bundle);
62         convPicker.show(getFragmentManager(), "ShareIntentFragment");
63     }
64 
65     @Override
onAttachFragment(final Fragment fragment)66     public void onAttachFragment(final Fragment fragment) {
67         final Intent intent = getIntent();
68         final String action = intent.getAction();
69         if (!AppWidgetManager.ACTION_APPWIDGET_CONFIGURE.equals(action)) {
70             // Unsupported action.
71             Assert.fail("Unsupported action type: " + action);
72         }
73     }
74 
75     @Override
onConversationClick(final ConversationListItemData conversationListItemData)76     public void onConversationClick(final ConversationListItemData conversationListItemData) {
77         saveConversationidPref(mAppWidgetId, conversationListItemData.getConversationId());
78 
79         // Push widget update to surface with newly set prefix
80         WidgetConversationProvider.rebuildWidget(this, mAppWidgetId);
81 
82         // Make sure we pass back the original appWidgetId
83         Intent resultValue = new Intent();
84         resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
85         setResult(RESULT_OK, resultValue);
86         finish();
87     }
88 
89     @Override
onCreateConversationClick()90     public void onCreateConversationClick() {
91         // We should never get here because we're hiding the new conversation button in the
92         // ShareIntentFragment by setting HIDE_NEW_CONVERSATION_BUTTON_KEY in the arguments.
93         finish();
94     }
95 
96     // Write the ConversationId to the SharedPreferences object for this widget
saveConversationidPref(int appWidgetId, String conversationId)97     static void saveConversationidPref(int appWidgetId, String conversationId) {
98         final BuglePrefs prefs = Factory.get().getWidgetPrefs();
99         prefs.putString(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID + appWidgetId, conversationId);
100     }
101 
102     // Read the ConversationId from the SharedPreferences object for this widget.
getConversationIdPref(int appWidgetId)103     public static String getConversationIdPref(int appWidgetId) {
104         final BuglePrefs prefs = Factory.get().getWidgetPrefs();
105         return prefs.getString(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID + appWidgetId, null);
106     }
107 
108     // Delete the ConversationId preference from the SharedPreferences object for this widget.
deleteConversationIdPref(int appWidgetId)109     public static void deleteConversationIdPref(int appWidgetId) {
110         final BuglePrefs prefs = Factory.get().getWidgetPrefs();
111         prefs.remove(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID + appWidgetId);
112     }
113 
114 }
115