Brian Isganitis
890d8d5a91
This change is in preparation for each preference screen having its own collapsible toolbar with its specific title. Test: Subsettings open with activity transition and title changes Bug: 187732263 Change-Id: Iac44d688539195ddb6c2aca0a96d737ce7727071
449 lines
18 KiB
Java
449 lines
18 KiB
Java
/*
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* Copyright (C) 2018 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.launcher3.settings;
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import static android.content.pm.PackageManager.GET_RESOLVED_FILTER;
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import static android.content.pm.PackageManager.MATCH_DISABLED_COMPONENTS;
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import static android.view.View.GONE;
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import static android.view.View.VISIBLE;
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import static com.android.launcher3.uioverrides.plugins.PluginManagerWrapper.PLUGIN_CHANGED;
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import static com.android.launcher3.uioverrides.plugins.PluginManagerWrapper.pluginEnabledKey;
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import android.annotation.TargetApi;
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import android.content.BroadcastReceiver;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.util.ArrayMap;
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import android.util.Pair;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.EditText;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceCategory;
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import androidx.preference.PreferenceDataStore;
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import androidx.preference.PreferenceFragmentCompat;
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import androidx.preference.PreferenceGroup;
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import androidx.preference.PreferenceScreen;
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import androidx.preference.PreferenceViewHolder;
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import androidx.preference.SwitchPreference;
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import com.android.launcher3.R;
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import com.android.launcher3.config.FeatureFlags;
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import com.android.launcher3.config.FlagTogglerPrefUi;
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import com.android.launcher3.uioverrides.plugins.PluginManagerWrapper;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Set;
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import java.util.stream.Collectors;
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/**
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* Dev-build only UI allowing developers to toggle flag settings and plugins.
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* See {@link FeatureFlags}.
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*/
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@TargetApi(Build.VERSION_CODES.O)
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public class DeveloperOptionsFragment extends PreferenceFragmentCompat {
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private static final String ACTION_PLUGIN_SETTINGS = "com.android.systemui.action.PLUGIN_SETTINGS";
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private static final String PLUGIN_PERMISSION = "com.android.systemui.permission.PLUGIN";
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private final BroadcastReceiver mPluginReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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loadPluginPrefs();
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}
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};
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private PreferenceScreen mPreferenceScreen;
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private PreferenceCategory mPluginsCategory;
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private FlagTogglerPrefUi mFlagTogglerPrefUi;
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@Override
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public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
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IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
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filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
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filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
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filter.addDataScheme("package");
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getContext().registerReceiver(mPluginReceiver, filter);
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getContext().registerReceiver(mPluginReceiver,
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new IntentFilter(Intent.ACTION_USER_UNLOCKED));
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mPreferenceScreen = getPreferenceManager().createPreferenceScreen(getContext());
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setPreferenceScreen(mPreferenceScreen);
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initFlags();
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loadPluginPrefs();
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maybeAddSandboxCategory();
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if (getActivity() != null) {
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getActivity().setTitle("Developer Options");
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}
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}
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private void filterPreferences(String query, PreferenceGroup pg) {
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int count = pg.getPreferenceCount();
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int hidden = 0;
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for (int i = 0; i < count; i++) {
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Preference preference = pg.getPreference(i);
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if (preference instanceof PreferenceGroup) {
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filterPreferences(query, (PreferenceGroup) preference);
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} else {
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String title = preference.getTitle().toString().toLowerCase().replace("_", " ");
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if (query.isEmpty() || title.contains(query)) {
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preference.setVisible(true);
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} else {
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preference.setVisible(false);
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hidden++;
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}
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}
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}
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pg.setVisible(hidden != count);
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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EditText filterBox = view.findViewById(R.id.filter_box);
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filterBox.setVisibility(VISIBLE);
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filterBox.addTextChangedListener(new TextWatcher() {
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@Override
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public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {
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}
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@Override
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public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
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}
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@Override
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public void afterTextChanged(Editable editable) {
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String query = editable.toString().toLowerCase().replace("_", " ");
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filterPreferences(query, mPreferenceScreen);
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}
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});
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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getContext().unregisterReceiver(mPluginReceiver);
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}
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private PreferenceCategory newCategory(String title) {
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PreferenceCategory category = new PreferenceCategory(getContext());
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category.setOrder(Preference.DEFAULT_ORDER);
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category.setTitle(title);
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mPreferenceScreen.addPreference(category);
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return category;
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}
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private void initFlags() {
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if (!FeatureFlags.showFlagTogglerUi(getContext())) {
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return;
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}
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mFlagTogglerPrefUi = new FlagTogglerPrefUi(this);
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mFlagTogglerPrefUi.applyTo(newCategory("Feature flags"));
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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if (mFlagTogglerPrefUi != null) {
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mFlagTogglerPrefUi.onCreateOptionsMenu(menu);
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}
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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if (mFlagTogglerPrefUi != null) {
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mFlagTogglerPrefUi.onOptionsItemSelected(item);
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}
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return super.onOptionsItemSelected(item);
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}
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@Override
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public void onStop() {
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if (mFlagTogglerPrefUi != null) {
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mFlagTogglerPrefUi.onStop();
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}
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super.onStop();
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}
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private void loadPluginPrefs() {
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if (mPluginsCategory != null) {
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mPreferenceScreen.removePreference(mPluginsCategory);
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}
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if (!PluginManagerWrapper.hasPlugins(getActivity())) {
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mPluginsCategory = null;
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return;
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}
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mPluginsCategory = newCategory("Plugins");
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PluginManagerWrapper manager = PluginManagerWrapper.INSTANCE.get(getContext());
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Context prefContext = getContext();
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PackageManager pm = getContext().getPackageManager();
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Set<String> pluginActions = manager.getPluginActions();
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ArrayMap<Pair<String, String>, ArrayList<Pair<String, ResolveInfo>>> plugins =
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new ArrayMap<>();
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Set<String> pluginPermissionApps = pm.getPackagesHoldingPermissions(
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new String[]{PLUGIN_PERMISSION}, MATCH_DISABLED_COMPONENTS)
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.stream()
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.map(pi -> pi.packageName)
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.collect(Collectors.toSet());
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for (String action : pluginActions) {
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String name = toName(action);
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List<ResolveInfo> result = pm.queryIntentServices(
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new Intent(action), MATCH_DISABLED_COMPONENTS | GET_RESOLVED_FILTER);
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for (ResolveInfo info : result) {
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String packageName = info.serviceInfo.packageName;
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if (!pluginPermissionApps.contains(packageName)) {
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continue;
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}
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Pair<String, String> key = Pair.create(packageName, info.serviceInfo.processName);
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if (!plugins.containsKey(key)) {
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plugins.put(key, new ArrayList<>());
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}
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plugins.get(key).add(Pair.create(name, info));
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}
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}
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PreferenceDataStore enabler = manager.getPluginEnabler();
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plugins.forEach((key, si) -> {
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String packageName = key.first;
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List<ComponentName> componentNames = si.stream()
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.map(p -> new ComponentName(packageName, p.second.serviceInfo.name))
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.collect(Collectors.toList());
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if (!componentNames.isEmpty()) {
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SwitchPreference pref = new PluginPreference(
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prefContext, si.get(0).second, enabler, componentNames);
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pref.setSummary("Plugins: "
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+ si.stream().map(p -> p.first).collect(Collectors.joining(", ")));
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mPluginsCategory.addPreference(pref);
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}
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});
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}
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private void maybeAddSandboxCategory() {
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Context context = getContext();
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if (context == null) {
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return;
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}
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Intent launchSandboxIntent =
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new Intent("com.android.quickstep.action.GESTURE_SANDBOX")
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.setPackage(context.getPackageName())
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.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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if (launchSandboxIntent.resolveActivity(context.getPackageManager()) == null) {
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return;
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}
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PreferenceCategory sandboxCategory = newCategory("Gesture Navigation Sandbox");
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sandboxCategory.setSummary("Learn and practice navigation gestures");
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Preference launchOnboardingTutorialPreference = new Preference(context);
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launchOnboardingTutorialPreference.setKey("launchOnboardingTutorial");
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launchOnboardingTutorialPreference.setTitle("Launch Onboarding Tutorial");
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launchOnboardingTutorialPreference.setSummary("Learn the basic navigation gestures.");
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launchOnboardingTutorialPreference.setOnPreferenceClickListener(preference -> {
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startActivity(launchSandboxIntent.putExtra(
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"tutorial_steps",
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new String[] {
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"HOME_NAVIGATION",
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"LEFT_EDGE_BACK_NAVIGATION",
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"RIGHT_EDGE_BACK_NAVIGATION",
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"OVERVIEW_NAVIGATION"}));
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return true;
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});
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sandboxCategory.addPreference(launchOnboardingTutorialPreference);
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Preference launchBackTutorialPreference = new Preference(context);
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launchBackTutorialPreference.setKey("launchBackTutorial");
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launchBackTutorialPreference.setTitle("Launch Back Tutorial");
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launchBackTutorialPreference.setSummary("Learn how to use the Back gesture");
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launchBackTutorialPreference.setOnPreferenceClickListener(preference -> {
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startActivity(launchSandboxIntent.putExtra(
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"tutorial_steps",
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new String[] {"LEFT_EDGE_BACK_NAVIGATION", "RIGHT_EDGE_BACK_NAVIGATION"}));
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return true;
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});
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sandboxCategory.addPreference(launchBackTutorialPreference);
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Preference launchHomeTutorialPreference = new Preference(context);
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launchHomeTutorialPreference.setKey("launchHomeTutorial");
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launchHomeTutorialPreference.setTitle("Launch Home Tutorial");
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launchHomeTutorialPreference.setSummary("Learn how to use the Home gesture");
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launchHomeTutorialPreference.setOnPreferenceClickListener(preference -> {
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startActivity(launchSandboxIntent.putExtra(
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"tutorial_steps",
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new String[] {"HOME_NAVIGATION"}));
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return true;
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});
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sandboxCategory.addPreference(launchHomeTutorialPreference);
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Preference launchOverviewTutorialPreference = new Preference(context);
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launchOverviewTutorialPreference.setKey("launchOverviewTutorial");
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launchOverviewTutorialPreference.setTitle("Launch Overview Tutorial");
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launchOverviewTutorialPreference.setSummary("Learn how to use the Overview gesture");
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launchOverviewTutorialPreference.setOnPreferenceClickListener(preference -> {
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startActivity(launchSandboxIntent.putExtra(
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"tutorial_steps",
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new String[] {"OVERVIEW_NAVIGATION"}));
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return true;
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});
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sandboxCategory.addPreference(launchOverviewTutorialPreference);
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Preference launchAssistantTutorialPreference = new Preference(context);
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launchAssistantTutorialPreference.setKey("launchAssistantTutorial");
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launchAssistantTutorialPreference.setTitle("Launch Assistant Tutorial");
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launchAssistantTutorialPreference.setSummary("Learn how to use the Assistant gesture");
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launchAssistantTutorialPreference.setOnPreferenceClickListener(preference -> {
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startActivity(launchSandboxIntent.putExtra(
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"tutorial_steps",
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new String[] {"ASSISTANT"}));
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return true;
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});
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sandboxCategory.addPreference(launchAssistantTutorialPreference);
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Preference launchSandboxModeTutorialPreference = new Preference(context);
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launchSandboxModeTutorialPreference.setKey("launchSandboxMode");
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launchSandboxModeTutorialPreference.setTitle("Launch Sandbox Mode");
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launchSandboxModeTutorialPreference.setSummary("Practice navigation gestures");
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launchSandboxModeTutorialPreference.setOnPreferenceClickListener(preference -> {
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startActivity(launchSandboxIntent.putExtra(
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"tutorial_steps",
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new String[] {"SANDBOX_MODE"}));
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return true;
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});
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sandboxCategory.addPreference(launchSandboxModeTutorialPreference);
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}
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private String toName(String action) {
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String str = action.replace("com.android.systemui.action.PLUGIN_", "")
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.replace("com.android.launcher3.action.PLUGIN_", "");
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StringBuilder b = new StringBuilder();
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for (String s : str.split("_")) {
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if (b.length() != 0) {
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b.append(' ');
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}
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b.append(s.substring(0, 1));
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b.append(s.substring(1).toLowerCase());
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}
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return b.toString();
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}
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private static class PluginPreference extends SwitchPreference {
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private final String mPackageName;
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private final ResolveInfo mSettingsInfo;
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private final PreferenceDataStore mPluginEnabler;
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private final List<ComponentName> mComponentNames;
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PluginPreference(Context prefContext, ResolveInfo pluginInfo,
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PreferenceDataStore pluginEnabler, List<ComponentName> componentNames) {
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super(prefContext);
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PackageManager pm = prefContext.getPackageManager();
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mPackageName = pluginInfo.serviceInfo.applicationInfo.packageName;
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Intent settingsIntent = new Intent(ACTION_PLUGIN_SETTINGS).setPackage(mPackageName);
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// If any Settings activity in app has category filters, set plugin action as category.
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List<ResolveInfo> settingsInfos =
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pm.queryIntentActivities(settingsIntent, GET_RESOLVED_FILTER);
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if (pluginInfo.filter != null) {
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for (ResolveInfo settingsInfo : settingsInfos) {
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if (settingsInfo.filter != null && settingsInfo.filter.countCategories() > 0) {
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settingsIntent.addCategory(pluginInfo.filter.getAction(0));
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break;
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}
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}
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}
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mSettingsInfo = pm.resolveActivity(settingsIntent, 0);
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mPluginEnabler = pluginEnabler;
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mComponentNames = componentNames;
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setTitle(pluginInfo.loadLabel(pm));
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setChecked(isPluginEnabled());
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setWidgetLayoutResource(R.layout.switch_preference_with_settings);
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}
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private boolean isEnabled(ComponentName cn) {
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return mPluginEnabler.getBoolean(pluginEnabledKey(cn), true);
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}
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private boolean isPluginEnabled() {
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for (ComponentName componentName : mComponentNames) {
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if (!isEnabled(componentName)) {
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return false;
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}
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}
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return true;
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}
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@Override
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protected boolean persistBoolean(boolean isEnabled) {
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boolean shouldSendBroadcast = false;
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for (ComponentName componentName : mComponentNames) {
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if (isEnabled(componentName) != isEnabled) {
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mPluginEnabler.putBoolean(pluginEnabledKey(componentName), isEnabled);
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shouldSendBroadcast = true;
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}
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}
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if (shouldSendBroadcast) {
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final String pkg = mPackageName;
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final Intent intent = new Intent(PLUGIN_CHANGED,
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pkg != null ? Uri.fromParts("package", pkg, null) : null);
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getContext().sendBroadcast(intent);
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}
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setChecked(isEnabled);
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return true;
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder holder) {
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super.onBindViewHolder(holder);
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boolean hasSettings = mSettingsInfo != null;
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holder.findViewById(R.id.settings).setVisibility(hasSettings ? VISIBLE : GONE);
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holder.findViewById(R.id.divider).setVisibility(hasSettings ? VISIBLE : GONE);
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holder.findViewById(R.id.settings).setOnClickListener(v -> {
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if (hasSettings) {
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v.getContext().startActivity(new Intent().setComponent(
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new ComponentName(mSettingsInfo.activityInfo.packageName,
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mSettingsInfo.activityInfo.name)));
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}
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});
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holder.itemView.setOnLongClickListener(v -> {
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Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
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intent.setData(Uri.fromParts("package", mPackageName, null));
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getContext().startActivity(intent);
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return true;
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});
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}
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}
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}
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