Game Driver: rename GUP to Game Driver
Bug: 119221883 Test: make RunSettingsRoboTests Change-Id: Ia7b9e3978ad96436a66843e6b5d1bd1e15f367c9
This commit is contained in:
Yiwei Zhang
@@ -0,0 +1,251 @@
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/*
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* Copyright 2019 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.gamedriver;
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import static com.android.settings.development.gamedriver.GameDriverEnableForAllAppsPreferenceController.GAME_DRIVER_DEFAULT;
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import static com.android.settings.development.gamedriver.GameDriverEnableForAllAppsPreferenceController.GAME_DRIVER_OFF;
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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.PackageManager;
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import android.content.res.Resources;
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import android.os.Handler;
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import android.os.Looper;
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import android.provider.Settings;
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import androidx.annotation.VisibleForTesting;
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import androidx.preference.ListPreference;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceGroup;
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import androidx.preference.PreferenceScreen;
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import com.android.settings.R;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settingslib.core.lifecycle.LifecycleObserver;
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import com.android.settingslib.core.lifecycle.events.OnStart;
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import com.android.settingslib.core.lifecycle.events.OnStop;
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import com.android.settingslib.development.DevelopmentSettingsEnabler;
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import java.text.Collator;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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/**
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* Controller of all the per App based list preferences.
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*/
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public class GameDriverAppPreferenceController extends BasePreferenceController
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implements Preference.OnPreferenceChangeListener,
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GameDriverContentObserver.OnGameDriverContentChangedListener, LifecycleObserver,
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OnStart, OnStop {
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private final Context mContext;
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private final ContentResolver mContentResolver;
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private final CharSequence[] mEntryList;
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private final String mPreferenceTitle;
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private final String mPreferenceDefault;
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private final String mPreferenceGameDriver;
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private final String mPreferenceSystem;
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@VisibleForTesting
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GameDriverContentObserver mGameDriverContentObserver;
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private final List<AppInfo> mAppInfos;
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private final Set<String> mDevOptInApps;
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private final Set<String> mDevOptOutApps;
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private PreferenceGroup mPreferenceGroup;
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public GameDriverAppPreferenceController(Context context, String key) {
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super(context, key);
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mContext = context;
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mContentResolver = context.getContentResolver();
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mGameDriverContentObserver =
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new GameDriverContentObserver(new Handler(Looper.getMainLooper()), this);
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final Resources resources = context.getResources();
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mEntryList = resources.getStringArray(R.array.game_driver_app_preference_values);
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mPreferenceTitle = resources.getString(R.string.game_driver_app_preference_title);
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mPreferenceDefault = resources.getString(R.string.game_driver_app_preference_default);
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mPreferenceGameDriver =
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resources.getString(R.string.game_driver_app_preference_game_driver);
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mPreferenceSystem = resources.getString(R.string.game_driver_app_preference_system);
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// TODO: Move this task to background if there's potential ANR/Jank.
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// Update the UI when all the app infos are ready.
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mAppInfos = getAppInfos(context);
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mDevOptInApps =
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getGlobalSettingsString(mContentResolver, Settings.Global.GAME_DRIVER_OPT_IN_APPS);
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mDevOptOutApps =
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getGlobalSettingsString(mContentResolver, Settings.Global.GAME_DRIVER_OPT_OUT_APPS);
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}
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@Override
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public int getAvailabilityStatus() {
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return DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(mContext)
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&& (Settings.Global.getInt(mContentResolver,
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Settings.Global.GAME_DRIVER_ALL_APPS, GAME_DRIVER_DEFAULT)
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!= GAME_DRIVER_OFF)
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? AVAILABLE
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: CONDITIONALLY_UNAVAILABLE;
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}
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@Override
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public void displayPreference(PreferenceScreen screen) {
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super.displayPreference(screen);
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mPreferenceGroup = (PreferenceGroup) screen.findPreference(getPreferenceKey());
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final Context context = mPreferenceGroup.getContext();
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for (AppInfo appInfo : mAppInfos) {
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mPreferenceGroup.addPreference(
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createListPreference(context, appInfo.info.packageName, appInfo.label));
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}
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}
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@Override
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public void onStart() {
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mGameDriverContentObserver.register(mContentResolver);
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}
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@Override
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public void onStop() {
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mGameDriverContentObserver.unregister(mContentResolver);
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}
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@Override
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public void updateState(Preference preference) {
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preference.setVisible(isAvailable());
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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final ListPreference listPref = (ListPreference) preference;
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final String value = newValue.toString();
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final String packageName = preference.getKey();
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// When user choose a new preference, update both Sets for
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// opt-in and opt-out apps. Then set the new summary text.
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if (value.equals(mPreferenceSystem)) {
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mDevOptInApps.remove(packageName);
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mDevOptOutApps.add(packageName);
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} else if (value.equals(mPreferenceGameDriver)) {
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mDevOptInApps.add(packageName);
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mDevOptOutApps.remove(packageName);
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} else {
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mDevOptInApps.remove(packageName);
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mDevOptOutApps.remove(packageName);
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}
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listPref.setValue(value);
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listPref.setSummary(value);
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// Push the updated Sets for opt-in and opt-out apps to
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// corresponding Settings.Global.GAME_DRIVER_OPT_(IN|OUT)_APPS
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Settings.Global.putString(mContentResolver, Settings.Global.GAME_DRIVER_OPT_IN_APPS,
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String.join(",", mDevOptInApps));
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Settings.Global.putString(mContentResolver, Settings.Global.GAME_DRIVER_OPT_OUT_APPS,
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String.join(",", mDevOptOutApps));
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return true;
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}
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@Override
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public void onGameDriverContentChanged() {
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updateState(mPreferenceGroup);
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}
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// AppInfo class to achieve loading the application label only once
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class AppInfo {
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AppInfo(PackageManager packageManager, ApplicationInfo applicationInfo) {
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info = applicationInfo;
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label = packageManager.getApplicationLabel(applicationInfo).toString();
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}
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final ApplicationInfo info;
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final String label;
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}
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// List of non-system packages that are installed for the current user.
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private List<AppInfo> getAppInfos(Context context) {
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final PackageManager packageManager = context.getPackageManager();
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final List<ApplicationInfo> applicationInfos =
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packageManager.getInstalledApplications(0 /* flags */);
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final List<AppInfo> appInfos = new ArrayList<>();
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for (ApplicationInfo applicationInfo : applicationInfos) {
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if ((applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) {
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appInfos.add(new AppInfo(packageManager, applicationInfo));
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}
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}
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Collections.sort(appInfos, appInfoComparator);
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return appInfos;
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}
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// Parse the raw comma separated package names into a String Set
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private Set<String> getGlobalSettingsString(ContentResolver contentResolver, String name) {
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final String settingsValue = Settings.Global.getString(contentResolver, name);
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if (settingsValue == null) {
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return new HashSet<>();
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}
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final Set<String> valueSet = new HashSet<>(Arrays.asList(settingsValue.split(",")));
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valueSet.remove("");
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return valueSet;
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}
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private final Comparator<AppInfo> appInfoComparator = new Comparator<AppInfo>() {
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public final int compare(AppInfo a, AppInfo b) {
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return Collator.getInstance().compare(a.label, b.label);
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}
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};
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@VisibleForTesting
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protected ListPreference createListPreference(
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Context context, String packageName, String appName) {
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final ListPreference listPreference = new ListPreference(context);
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listPreference.setKey(packageName);
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listPreference.setTitle(appName);
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listPreference.setDialogTitle(mPreferenceTitle);
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listPreference.setEntries(mEntryList);
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listPreference.setEntryValues(mEntryList);
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// Initialize preference default and summary with the opt in/out choices
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// from Settings.Global.GAME_DRIVER_OPT_(IN|OUT)_APPS
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if (mDevOptOutApps.contains(packageName)) {
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listPreference.setValue(mPreferenceSystem);
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listPreference.setSummary(mPreferenceSystem);
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} else if (mDevOptInApps.contains(packageName)) {
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listPreference.setValue(mPreferenceGameDriver);
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listPreference.setSummary(mPreferenceGameDriver);
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} else {
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listPreference.setValue(mPreferenceDefault);
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listPreference.setSummary(mPreferenceDefault);
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}
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listPreference.setOnPreferenceChangeListener(this);
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return listPreference;
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}
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}
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