blob: f3d7380f048ae2a6cd04a6dac1f0bc947522ff1f [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.deviceinfo;
import android.content.Context;
import android.os.SystemProperties;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import android.text.TextUtils;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.core.AbstractPreferenceController;
public class FccEquipmentIdPreferenceController extends AbstractPreferenceController implements
PreferenceControllerMixin {
private static final String PROPERTY_EQUIPMENT_ID = "ro.ril.fccid";
private static final String KEY_EQUIPMENT_ID = "fcc_equipment_id";
public FccEquipmentIdPreferenceController(Context context) {
super(context);
}
@Override
public boolean isAvailable() {
return !TextUtils.isEmpty(SystemProperties.get(PROPERTY_EQUIPMENT_ID));
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
final Preference pref = screen.findPreference(KEY_EQUIPMENT_ID);
if (pref != null) {
final String summary = SystemProperties.get(PROPERTY_EQUIPMENT_ID,
mContext.getResources().getString(R.string.device_info_default));
pref.setSummary(summary);
}
}
@Override
public String getPreferenceKey() {
return KEY_EQUIPMENT_ID;
}
}