4fbf04cd10
- default implementation has been added in the super class to handle enabling/disabling the preference when the master developer options switch it turned on/off. Removing all subclass that originally implemented the methods that only contains the default behavior. Bug: 73955632 Test: make RunSettingsRoboTests Change-Id: I13c372c2ab498a5786b40cdc1ad3b5f3424abb5a
78 lines
2.6 KiB
Java
78 lines
2.6 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.development;
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import android.app.backup.IBackupManager;
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import android.content.Context;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.os.UserManager;
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import android.support.annotation.VisibleForTesting;
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import android.support.v7.preference.Preference;
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import com.android.settings.R;
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import com.android.settings.core.PreferenceControllerMixin;
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import com.android.settingslib.development.DeveloperOptionsPreferenceController;
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public class LocalBackupPasswordPreferenceController extends DeveloperOptionsPreferenceController
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implements PreferenceControllerMixin {
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private static final String LOCAL_BACKUP_PASSWORD = "local_backup_password";
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private final UserManager mUserManager;
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private final IBackupManager mBackupManager;
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public LocalBackupPasswordPreferenceController(Context context) {
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super(context);
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mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
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mBackupManager = IBackupManager.Stub.asInterface(
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ServiceManager.getService(Context.BACKUP_SERVICE));
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}
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@Override
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public String getPreferenceKey() {
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return LOCAL_BACKUP_PASSWORD;
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}
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@Override
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public void updateState(Preference preference) {
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updatePasswordSummary(preference);
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}
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private void updatePasswordSummary(Preference preference) {
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preference.setEnabled(isAdminUser() && mBackupManager != null);
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if (mBackupManager == null) {
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return;
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}
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try {
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if (mBackupManager.hasBackupPassword()) {
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preference.setSummary(R.string.local_backup_password_summary_change);
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} else {
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preference.setSummary(R.string.local_backup_password_summary_none);
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}
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} catch (RemoteException e) {
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// Not much we can do here
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}
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}
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@VisibleForTesting
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boolean isAdminUser() {
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return mUserManager.isAdminUser();
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}
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}
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