1 /*
2  * Copyright (C) 2009 Google Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5  * use this file except in compliance with the License. You may obtain a copy of
6  * 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, WITHOUT
12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13  * License for the specific language governing permissions and limitations under
14  * the License.
15  */
16 
17 package android.service.wallpaper;
18 
19 import android.content.res.Resources;
20 import android.os.Bundle;
21 import android.preference.PreferenceActivity;
22 
23 /**
24  * Base class for activities that will be used to configure the settings of
25  * a wallpaper.  You should derive from this class to allow it to select the
26  * proper theme of the activity depending on how it is being used.
27  * @hide
28  */
29 public class WallpaperSettingsActivity extends PreferenceActivity {
30     /**
31      * This boolean extra in the launch intent indicates that the settings
32      * are being used while the wallpaper is in preview mode.
33      */
34     final public static String EXTRA_PREVIEW_MODE
35             = "android.service.wallpaper.PREVIEW_MODE";
36 
37     @Override
onCreate(Bundle icicle)38     protected void onCreate(Bundle icicle) {
39         if (false) {
40             Resources.Theme theme = getTheme();
41             if (getIntent().getBooleanExtra(EXTRA_PREVIEW_MODE, false)) {
42                 theme.applyStyle(com.android.internal.R.style.PreviewWallpaperSettings, true);
43             } else {
44                 theme.applyStyle(com.android.internal.R.style.ActiveWallpaperSettings, true);
45             }
46         }
47         super.onCreate(icicle);
48     }
49 }
50