1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14 
15 package com.android.launcher3.uioverrides.plugins;
16 
17 import android.content.ComponentName;
18 import android.content.Context;
19 import android.content.SharedPreferences;
20 
21 import com.android.launcher3.LauncherPrefs;
22 import com.android.systemui.shared.plugins.PluginEnabler;
23 
24 public class PluginEnablerImpl implements PluginEnabler {
25 
26     private static final String PREFIX_PLUGIN_ENABLED = "PLUGIN_ENABLED_";
27 
28     final private SharedPreferences mSharedPrefs;
29 
PluginEnablerImpl(Context context)30     public PluginEnablerImpl(Context context) {
31         mSharedPrefs = LauncherPrefs.getDevicePrefs(context);
32     }
33 
34     @Override
setEnabled(ComponentName component)35     public void setEnabled(ComponentName component) {
36         setState(component, true);
37     }
38 
39     @Override
setDisabled(ComponentName component, int reason)40     public void setDisabled(ComponentName component, int reason) {
41         setState(component, reason == ENABLED);
42     }
43 
setState(ComponentName component, boolean enabled)44     private void setState(ComponentName component, boolean enabled) {
45         mSharedPrefs.edit().putBoolean(pluginEnabledKey(component), enabled).apply();
46     }
47 
48     @Override
isEnabled(ComponentName component)49     public boolean isEnabled(ComponentName component) {
50         return mSharedPrefs.getBoolean(pluginEnabledKey(component), true);
51     }
52 
53     @Override
getDisableReason(ComponentName componentName)54     public int getDisableReason(ComponentName componentName) {
55         return isEnabled(componentName) ? ENABLED : DISABLED_MANUALLY;
56     }
57 
pluginEnabledKey(ComponentName cn)58     private static String pluginEnabledKey(ComponentName cn) {
59         return PREFIX_PLUGIN_ENABLED + cn.flattenToString();
60     }
61 }
62