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hardware_samsung/AdvancedDisplay/src/org/lineageos/settings/device/AdvancedDisplayFragment.java

60 lines
2.1 KiB

/*
* Copyright (C) 2017 The LineageOS 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 org.lineageos.settings.device;
import android.app.ActionBar;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.v14.preference.PreferenceFragment;
import android.view.MenuItem;
import org.lineageos.settings.device.R;
import org.lineageos.internal.util.FileUtils;
public class AdvancedDisplayFragment extends PreferenceFragment {
private mDNIeScenario mmDNIeScenario;
private mDNIeAccessibility mmDNIeAccessibility;
@Override
public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
addPreferencesFromResource(R.xml.screen_preferences);
Resources res = getResources();
final ActionBar actionBar = getActivity().getActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
/* mDNIe */
mmDNIeScenario = (mDNIeScenario) findPreference(Constants.KEY_MDNIE_SCENARIO);
mmDNIeScenario.setEnabled(
FileUtils.isFileWritable(res.getString(R.string.mdnie_scenario_sysfs_file)));
mmDNIeAccessibility = (mDNIeAccessibility) findPreference(Constants.KEY_MDNIE_ACCESSIBILITY);
mmDNIeAccessibility.setEnabled(
FileUtils.isFileWritable(res.getString(R.string.mdnie_accessibility_sysfs_file)));
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
getActivity().onBackPressed();
return true;
}
return false;
}
}