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
123 lines
3.4 KiB
Java
123 lines
3.4 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.dream;
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import android.content.ComponentName;
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import android.content.Context;
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import android.graphics.drawable.Drawable;
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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.widget.RadioButtonPickerFragment;
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import com.android.settingslib.dream.DreamBackend;
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import com.android.settingslib.dream.DreamBackend.DreamInfo;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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public final class CurrentDreamPicker extends RadioButtonPickerFragment {
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private DreamBackend mBackend;
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@Override
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public void onAttach(Context context) {
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super.onAttach(context);
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mBackend = DreamBackend.getInstance(context);
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.current_dream_settings;
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}
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@Override
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public int getMetricsCategory() {
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return MetricsProto.MetricsEvent.DREAM;
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}
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@Override
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protected boolean setDefaultKey(String key) {
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Map<String, ComponentName> componentNameMap = getDreamComponentsMap();
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if (componentNameMap.get(key) != null) {
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mBackend.setActiveDream(componentNameMap.get(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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@Override
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protected String getDefaultKey() {
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return mBackend.getActiveDream().flattenToString();
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}
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@Override
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protected List<? extends CandidateInfo> getCandidates() {
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final List<DreamCandidateInfo> candidates;
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candidates = mBackend.getDreamInfos().stream()
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.map(DreamCandidateInfo::new)
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.collect(Collectors.toList());
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return candidates;
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}
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@Override
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protected void onSelectionPerformed(boolean success) {
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super.onSelectionPerformed(success);
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getActivity().finish();
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}
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private Map<String, ComponentName> getDreamComponentsMap() {
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Map<String, ComponentName> comps = new HashMap<>();
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mBackend.getDreamInfos()
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.forEach((info) ->
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comps.put(info.componentName.flattenToString(), info.componentName));
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return comps;
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}
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private static final class DreamCandidateInfo extends CandidateInfo {
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private final CharSequence name;
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private final Drawable icon;
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private final String key;
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DreamCandidateInfo(DreamInfo info) {
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super(true);
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name = info.caption;
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icon = info.icon;
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key = info.componentName.flattenToString();
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}
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@Override
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public CharSequence loadLabel() {
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return name;
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}
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@Override
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public Drawable loadIcon() {
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return icon;
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}
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@Override
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public String getKey() {
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return key;
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}
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}
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}
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