| /* |
| * 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.settings.backup; |
| |
| import android.app.backup.IBackupManager; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.provider.Settings; |
| import android.util.Log; |
| |
| import androidx.preference.Preference; |
| import androidx.preference.SwitchPreference; |
| |
| import com.android.settings.core.TogglePreferenceController; |
| |
| public class AutoRestorePreferenceController extends TogglePreferenceController { |
| private static final String TAG = "AutoRestorePrefCtrler"; |
| |
| private PrivacySettingsConfigData mPSCD; |
| private Preference mPreference; |
| |
| public AutoRestorePreferenceController(Context context, String key) { |
| super(context, key); |
| mPSCD = PrivacySettingsConfigData.getInstance(); |
| } |
| |
| @Override |
| public int getAvailabilityStatus() { |
| if (!PrivacySettingsUtils.isAdminUser(mContext)) { |
| return DISABLED_FOR_USER; |
| } |
| if (PrivacySettingsUtils.isInvisibleKey(mContext, PrivacySettingsUtils.AUTO_RESTORE)) { |
| return UNSUPPORTED_ON_DEVICE; |
| } |
| return AVAILABLE; |
| } |
| |
| @Override |
| public void updateState(Preference preference) { |
| super.updateState(preference); |
| mPreference = preference; |
| preference.setEnabled(mPSCD.isBackupEnabled()); |
| } |
| |
| @Override |
| public boolean isChecked() { |
| final ContentResolver res = mContext.getContentResolver(); |
| |
| return Settings.Secure.getInt(res, |
| Settings.Secure.BACKUP_AUTO_RESTORE, 1) == 1; |
| } |
| |
| @Override |
| public boolean setChecked(boolean isChecked) { |
| final boolean nextValue = isChecked; |
| boolean result = false; |
| |
| final IBackupManager backupManager = IBackupManager.Stub.asInterface( |
| ServiceManager.getService(Context.BACKUP_SERVICE)); |
| |
| try { |
| backupManager.setAutoRestore(nextValue); |
| result = true; |
| } catch (RemoteException e) { |
| ((SwitchPreference) mPreference).setChecked(!nextValue); |
| Log.e(TAG, "Error can't set setAutoRestore", e); |
| } |
| |
| return result; |
| } |
| } |