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/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.accessibility;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.content.res.Resources;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.search.SearchIndexable;
import java.util.ArrayList;
import java.util.List;
/** Settings fragment containing accessibility control timeout preference. */
@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
public final class AccessibilityControlTimeoutPreferenceFragment extends DashboardFragment
implements AccessibilityTimeoutController.OnChangeListener {
static final String TAG = "AccessibilityControlTimeoutPreferenceFragment";
private static final List<AbstractPreferenceController> sControllers = new ArrayList<>();
@Override
public void onCheckedChanged(Preference preference) {
for (AbstractPreferenceController controller : sControllers) {
controller.updateState(preference);
}
}
@Override
public void onResume() {
super.onResume();
for (AbstractPreferenceController controller :
buildPreferenceControllers(getPrefContext(), getSettingsLifecycle())) {
((AccessibilityTimeoutController)controller).setOnChangeListener(this);
}
}
@Override
public void onPause() {
super.onPause();
for (AbstractPreferenceController controller :
buildPreferenceControllers(getPrefContext(), getSettingsLifecycle())) {
((AccessibilityTimeoutController)controller).setOnChangeListener(null);
}
}
@Override
public int getMetricsCategory() {
return SettingsEnums.ACCESSIBILITY;
}
@Override
protected String getLogTag() {
return TAG;
}
@Override
protected int getPreferenceScreenResId() {
return R.xml.accessibility_control_timeout_settings;
}
@Override
protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
return buildPreferenceControllers(context, getSettingsLifecycle());
}
@Override
public int getHelpResource() {
return R.string.help_url_timeout;
}
private static List<AbstractPreferenceController> buildPreferenceControllers(Context context,
Lifecycle lifecycle) {
if (sControllers.size() == 0) {
Resources resources = context.getResources();
String[] timeoutKeys = resources.getStringArray(
R.array.accessibility_timeout_control_selector_keys);
for (int i=0; i < timeoutKeys.length; i++) {
sControllers.add(new AccessibilityTimeoutController(
context, lifecycle, timeoutKeys[i]));
}
}
return sControllers;
}
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider(R.xml.accessibility_control_timeout_settings) {
@Override
public List<AbstractPreferenceController> createPreferenceControllers(
Context context) {
return buildPreferenceControllers(context, null);
}
};
}
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