/*
|
* Copyright (C) 2018 The Android Open Source Project
|
*
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
* except in compliance with the License. You may obtain a copy of the License at
|
*
|
* http://www.apache.org/licenses/LICENSE-2.0
|
*
|
* Unless required by applicable law or agreed to in writing, software distributed under the
|
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
* KIND, either express or implied. See the License for the specific language governing
|
* permissions and limitations under the License.
|
*/
|
|
package com.android.systemui.plugins;
|
|
import android.content.ComponentName;
|
import android.content.Context;
|
import android.content.SharedPreferences;
|
import android.content.pm.PackageManager;
|
|
import com.android.internal.annotations.VisibleForTesting;
|
import com.android.systemui.shared.plugins.PluginEnabler;
|
|
public class PluginEnablerImpl implements PluginEnabler {
|
private static final String CRASH_DISABLED_PLUGINS_PREF_FILE = "auto_disabled_plugins_prefs";
|
|
private PackageManager mPm;
|
private final SharedPreferences mAutoDisabledPrefs;
|
|
public PluginEnablerImpl(Context context) {
|
this(context, context.getPackageManager());
|
}
|
|
@VisibleForTesting public PluginEnablerImpl(Context context, PackageManager pm) {
|
mAutoDisabledPrefs = context.getSharedPreferences(
|
CRASH_DISABLED_PLUGINS_PREF_FILE, Context.MODE_PRIVATE);
|
mPm = pm;
|
}
|
|
@Override
|
public void setEnabled(ComponentName component) {
|
setDisabled(component, ENABLED);
|
}
|
|
@Override
|
public void setDisabled(ComponentName component, @DisableReason int reason) {
|
boolean enabled = reason == ENABLED;
|
final int desiredState = enabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
|
: PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
|
mPm.setComponentEnabledSetting(component, desiredState, PackageManager.DONT_KILL_APP);
|
if (enabled) {
|
mAutoDisabledPrefs.edit().remove(component.flattenToString()).apply();
|
} else {
|
mAutoDisabledPrefs.edit().putInt(component.flattenToString(), reason).apply();
|
}
|
}
|
|
@Override
|
public boolean isEnabled(ComponentName component) {
|
return mPm.getComponentEnabledSetting(component)
|
!= PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
|
}
|
|
@Override
|
public @DisableReason int getDisableReason(ComponentName componentName) {
|
if (isEnabled(componentName)) {
|
return ENABLED;
|
}
|
return mAutoDisabledPrefs.getInt(componentName.flattenToString(), DISABLED_MANUALLY);
|
}
|
}
|