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/*
* Copyright (C) 2017 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.settings.development.qstile;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.service.quicksettings.TileService;
import android.util.Log;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import androidx.preference.SwitchPreference;
import com.android.internal.statusbar.IStatusBarService;
import com.android.settings.core.BasePreferenceController;
import java.util.List;
public class DevelopmentTilePreferenceController extends BasePreferenceController {
private static final String TAG = "DevTilePrefController";
private final OnChangeHandler mOnChangeHandler;
private final PackageManager mPackageManager;
public DevelopmentTilePreferenceController(Context context, String key) {
super(context, key);
mOnChangeHandler = new OnChangeHandler(context);
mPackageManager = context.getPackageManager();
}
@Override
public int getAvailabilityStatus() {
return AVAILABLE;
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
final Context context = screen.getContext();
final Intent intent = new Intent(TileService.ACTION_QS_TILE)
.setPackage(context.getPackageName());
final List<ResolveInfo> resolveInfos = mPackageManager.queryIntentServices(intent,
PackageManager.MATCH_DISABLED_COMPONENTS);
for (ResolveInfo info : resolveInfos) {
ServiceInfo sInfo = info.serviceInfo;
final int enabledSetting = mPackageManager.getComponentEnabledSetting(
new ComponentName(sInfo.packageName, sInfo.name));
boolean checked = enabledSetting == PackageManager.COMPONENT_ENABLED_STATE_ENABLED
|| ((enabledSetting == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT)
&& sInfo.enabled);
SwitchPreference preference = new SwitchPreference(context);
preference.setTitle(sInfo.loadLabel(mPackageManager));
preference.setIcon(sInfo.icon);
preference.setKey(sInfo.name);
preference.setChecked(checked);
preference.setOnPreferenceChangeListener(mOnChangeHandler);
screen.addPreference(preference);
}
}
@VisibleForTesting
static class OnChangeHandler implements Preference.OnPreferenceChangeListener {
private final Context mContext;
private final PackageManager mPackageManager;
private IStatusBarService mStatusBarService;
public OnChangeHandler(Context context) {
mContext = context;
mPackageManager = context.getPackageManager();
mStatusBarService = IStatusBarService.Stub.asInterface(
ServiceManager.checkService(Context.STATUS_BAR_SERVICE));
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
boolean enabled = ((Boolean) newValue).booleanValue();
ComponentName componentName = new ComponentName(
mContext.getPackageName(), preference.getKey());
mPackageManager.setComponentEnabledSetting(componentName, enabled
? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
: PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
PackageManager.DONT_KILL_APP);
try {
if (mStatusBarService != null) {
if (enabled) {
mStatusBarService.addTile(componentName);
} else {
mStatusBarService.remTile(componentName);
}
}
} catch (RemoteException e) {
Log.e(TAG, "Failed to modify QS tile for component " +
componentName.toString(), e);
}
return true;
}
}
}
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