23f8d59d02
Having consistent import order will reduce chance of merge conflict between internal and external master Test: rebuild Change-Id: I0b1a170967ddcce7f388603fd521f6ed1eeba30b
61 lines
2.0 KiB
Java
61 lines
2.0 KiB
Java
/*
|
|
* 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.text.TextUtils;
|
|
|
|
import androidx.preference.Preference;
|
|
import androidx.preference.PreferenceScreen;
|
|
|
|
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;
|
|
}
|
|
}
|