cdcc3ae52c
1. Implement API extends Material Next FooterBarPreference and support Accessibility API for icons 2. Apply solutions to accessibility tools and framework tools in accessibility settings page. 3. Apply DashboardFragment for Caption preference for xml parser Bug: 185973304 Test: make RunSettingsRoboTests -j52 Change-Id: I6b80bc80190d6666e3fbcd462442a9f2c0e60bba
102 lines
3.3 KiB
Java
102 lines
3.3 KiB
Java
/*
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* Copyright (C) 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.accessibility;
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import android.app.settings.SettingsEnums;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.view.accessibility.CaptioningManager;
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import androidx.preference.Preference;
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import com.android.settings.R;
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import com.android.settings.dashboard.DashboardFragment;
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import com.android.settings.search.BaseSearchIndexProvider;
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import com.android.settingslib.search.SearchIndexable;
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/** Settings fragment containing more options of captioning properties. */
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@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
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public class CaptionMoreOptionsFragment extends DashboardFragment
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implements Preference.OnPreferenceChangeListener {
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private static final String TAG = "CaptionMoreOptionsFragment";
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private static final String PREF_LOCALE = "captioning_locale";
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private CaptioningManager mCaptioningManager;
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private LocalePreference mLocale;
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@Override
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public int getMetricsCategory() {
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return SettingsEnums.ACCESSIBILITY_CAPTION_MORE_OPTIONS;
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}
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@Override
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public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
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super.onCreatePreferences(savedInstanceState, rootKey);
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mCaptioningManager = (CaptioningManager) getSystemService(Context.CAPTIONING_SERVICE);
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initializeAllPreferences();
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updateAllPreferences();
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installUpdateListeners();
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}
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@Override
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protected int getPreferenceScreenResId() {
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return R.xml.captioning_more_options;
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}
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@Override
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protected String getLogTag() {
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return TAG;
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}
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private void initializeAllPreferences() {
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mLocale = (LocalePreference) findPreference(PREF_LOCALE);
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}
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private void installUpdateListeners() {
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mLocale.setOnPreferenceChangeListener(this);
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}
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private void updateAllPreferences() {
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final String rawLocale = mCaptioningManager.getRawLocale();
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mLocale.setValue(rawLocale == null ? "" : rawLocale);
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object value) {
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final ContentResolver cr = getActivity().getContentResolver();
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if (mLocale == preference) {
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Settings.Secure.putString(
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cr, Settings.Secure.ACCESSIBILITY_CAPTIONING_LOCALE, (String) value);
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}
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return true;
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}
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@Override
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public int getHelpResource() {
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return R.string.help_url_caption;
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}
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public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
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new BaseSearchIndexProvider(R.xml.captioning_more_options);
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}
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