1 /*
2  * Copyright (C) 2021 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.egg;
18 
19 import android.app.Activity;
20 import android.content.ComponentName;
21 import android.content.pm.PackageManager;
22 import android.provider.Settings;
23 import android.util.Log;
24 import android.widget.Toast;
25 
26 import com.android.egg.neko.NekoControlsService;
27 import com.android.egg.widget.PaintChipsActivity;
28 import com.android.egg.widget.PaintChipsWidget;
29 
30 /**
31  * Launched from the PlatLogoActivity. Enables everything else in this easter egg.
32  */
33 public class ComponentActivationActivity extends Activity {
34     private static final String TAG = "EasterEgg";
35 
36     private static final String S_EGG_UNLOCK_SETTING = "egg_mode_s";
37 
toastUp(String s)38     private void toastUp(String s) {
39         Toast toast = Toast.makeText(this, s, Toast.LENGTH_SHORT);
40         toast.show();
41     }
42 
43     @Override
onStart()44     public void onStart() {
45         super.onStart();
46 
47         final PackageManager pm = getPackageManager();
48         final ComponentName[] cns = new ComponentName[] {
49                 new ComponentName(this, NekoControlsService.class),
50                 new ComponentName(this, PaintChipsActivity.class),
51                 new ComponentName(this, PaintChipsWidget.class)
52         };
53         final long unlockValue = Settings.System.getLong(getContentResolver(),
54                 S_EGG_UNLOCK_SETTING, 0);
55         for (ComponentName cn : cns) {
56             final boolean componentEnabled = pm.getComponentEnabledSetting(cn)
57                     == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;
58             if (unlockValue == 0) {
59                 if (componentEnabled) {
60                     Log.v(TAG, "Disabling component: " + cn);
61                     pm.setComponentEnabledSetting(cn,
62                             PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
63                             PackageManager.DONT_KILL_APP);
64                     //toastUp("\uD83D\uDEAB");
65                 } else {
66                     Log.v(TAG, "Already disabled: " + cn);
67                 }
68             } else {
69                 if (!componentEnabled) {
70                     Log.v(TAG, "Enabling component: " + cn);
71                     pm.setComponentEnabledSetting(cn,
72                             PackageManager.COMPONENT_ENABLED_STATE_ENABLED,
73                             PackageManager.DONT_KILL_APP);
74                     //toastUp("\uD83D\uDC31");
75                 } else {
76                     Log.v(TAG, "Already enabled: " + cn);
77                 }
78             }
79         }
80 
81         finish();
82     }
83 }
84