03a3b518de
- Add missing title to preference screen xml so that they will be used to set the activity title when the fragment is launched. - Also updated some incorrect preference screen titles. - Overrides getTitle() in preference fragments that do not use the preference screen xml. Bug: 64564191 Test: blaze-bin/screenshots/android/i18nscreenshots/i18nscreenshots Change-Id: Id72d5ddf18f0962bc484de8bbd847a2e55d6371e
109 lines
4.0 KiB
Java
109 lines
4.0 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.applications.defaultapps;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.provider.Settings;
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import android.text.TextUtils;
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import com.android.internal.logging.nano.MetricsProto;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import java.util.ArrayList;
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import java.util.List;
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public class DefaultEmergencyPicker extends DefaultAppPickerFragment {
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@Override
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public int getMetricsCategory() {
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return MetricsProto.MetricsEvent.DEFAULT_EMERGENCY_APP_PICKER;
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.default_emergency_settings;
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}
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@Override
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protected List<DefaultAppInfo> getCandidates() {
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final List<DefaultAppInfo> candidates = new ArrayList<>();
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final List<ResolveInfo> infos = mPm.getPackageManager().queryIntentActivities(
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DefaultEmergencyPreferenceController.QUERY_INTENT, 0);
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PackageInfo bestMatch = null;
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final Context context = getContext();
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for (ResolveInfo info : infos) {
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try {
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final PackageInfo packageInfo =
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mPm.getPackageManager().getPackageInfo(info.activityInfo.packageName, 0);
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final ApplicationInfo appInfo = packageInfo.applicationInfo;
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candidates.add(new DefaultAppInfo(context, mPm, appInfo));
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// Get earliest installed system app.
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if (isSystemApp(appInfo) && (bestMatch == null ||
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bestMatch.firstInstallTime > packageInfo.firstInstallTime)) {
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bestMatch = packageInfo;
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}
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} catch (PackageManager.NameNotFoundException e) {
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// Skip unknown packages.
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}
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if (bestMatch != null) {
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final String defaultKey = getDefaultKey();
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if (TextUtils.isEmpty(defaultKey)) {
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setDefaultKey(bestMatch.packageName);
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}
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}
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}
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return candidates;
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}
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@Override
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protected String getConfirmationMessage(CandidateInfo info) {
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return Utils.isPackageDirectBootAware(getContext(), info.getKey()) ? null
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: getContext().getString(R.string.direct_boot_unaware_dialog_message);
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}
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@Override
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protected String getDefaultKey() {
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return Settings.Secure.getString(getContext().getContentResolver(),
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Settings.Secure.EMERGENCY_ASSISTANCE_APPLICATION);
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}
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@Override
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protected boolean setDefaultKey(String key) {
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final ContentResolver contentResolver = getContext().getContentResolver();
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final String previousValue = Settings.Secure.getString(contentResolver,
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Settings.Secure.EMERGENCY_ASSISTANCE_APPLICATION);
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if (!TextUtils.isEmpty(key) && !TextUtils.equals(key, previousValue)) {
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Settings.Secure.putString(contentResolver,
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Settings.Secure.EMERGENCY_ASSISTANCE_APPLICATION,
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key);
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return true;
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}
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return false;
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}
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private boolean isSystemApp(ApplicationInfo info) {
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return info != null && (info.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
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}
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}
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