blob: da4b94b15936d4fd3c10e3598e8e25547a9dfa10 [file] [log] [blame]
/*
* Copyright (C) 2017 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.development;
import android.content.Context;
import android.os.SystemProperties;
import android.text.TextUtils;
import android.view.ThreadedRenderer;
import androidx.preference.ListPreference;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
import com.android.settingslib.development.SystemPropPoker;
public class DebugGpuOverdrawPreferenceController extends
DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener,
PreferenceControllerMixin {
private static final String DEBUG_HW_OVERDRAW_KEY = "debug_hw_overdraw";
private final String[] mListValues;
private final String[] mListSummaries;
public DebugGpuOverdrawPreferenceController(Context context) {
super(context);
mListValues = context.getResources().getStringArray(R.array.debug_hw_overdraw_values);
mListSummaries = context.getResources().getStringArray(R.array.debug_hw_overdraw_entries);
}
@Override
public String getPreferenceKey() {
return DEBUG_HW_OVERDRAW_KEY;
}
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
writeDebugHwOverdrawOptions(newValue);
updateDebugHwOverdrawOptions();
return true;
}
@Override
public void updateState(Preference preference) {
updateDebugHwOverdrawOptions();
}
private void writeDebugHwOverdrawOptions(Object newValue) {
SystemProperties.set(ThreadedRenderer.DEBUG_OVERDRAW_PROPERTY,
newValue == null ? "" : newValue.toString());
SystemPropPoker.getInstance().poke();
}
private void updateDebugHwOverdrawOptions() {
final String value = SystemProperties.get(
ThreadedRenderer.DEBUG_OVERDRAW_PROPERTY, "" /* default */);
int index = 0; // default
for (int i = 0; i < mListValues.length; i++) {
if (TextUtils.equals(value, mListValues[i])) {
index = i;
break;
}
}
final ListPreference listPreference = (ListPreference) mPreference;
listPreference.setValue(mListValues[index]);
listPreference.setSummary(mListSummaries[index]);
}
}