Fan Zhang | efb8d62 | 2017-02-23 17:50:27 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Fan Zhang | 69e95c6 | 2017-02-23 16:05:30 -0800 | [diff] [blame] | 16 | package com.android.settings.deviceinfo; |
| 17 | |
| 18 | import android.content.Context; |
Fan Zhang | 69e95c6 | 2017-02-23 16:05:30 -0800 | [diff] [blame] | 19 | |
Fan Zhang | 23f8d59 | 2018-08-28 15:11:40 -0700 | [diff] [blame] | 20 | import androidx.preference.Preference; |
| 21 | |
Tony Mantler | 1d583e1 | 2017-06-13 13:09:25 -0700 | [diff] [blame] | 22 | import com.android.settings.core.PreferenceControllerMixin; |
Fan Zhang | 69e95c6 | 2017-02-23 16:05:30 -0800 | [diff] [blame] | 23 | import com.android.settingslib.DeviceInfoUtils; |
Tony Mantler | 1d583e1 | 2017-06-13 13:09:25 -0700 | [diff] [blame] | 24 | import com.android.settingslib.core.AbstractPreferenceController; |
Fan Zhang | 69e95c6 | 2017-02-23 16:05:30 -0800 | [diff] [blame] | 25 | |
Tony Mantler | 1d583e1 | 2017-06-13 13:09:25 -0700 | [diff] [blame] | 26 | public class KernelVersionPreferenceController extends AbstractPreferenceController implements |
| 27 | PreferenceControllerMixin { |
Fan Zhang | 69e95c6 | 2017-02-23 16:05:30 -0800 | [diff] [blame] | 28 | |
| 29 | private static final String KEY_KERNEL_VERSION = "kernel_version"; |
| 30 | |
| 31 | public KernelVersionPreferenceController(Context context) { |
| 32 | super(context); |
| 33 | } |
| 34 | |
| 35 | @Override |
| 36 | public boolean isAvailable() { |
| 37 | return true; |
| 38 | } |
| 39 | |
| 40 | @Override |
| 41 | public void updateState(Preference preference) { |
| 42 | super.updateState(preference); |
jeffreyhuang | 0cdd620 | 2017-11-10 14:20:16 -0800 | [diff] [blame] | 43 | preference.setSummary(DeviceInfoUtils.getFormattedKernelVersion(mContext)); |
Fan Zhang | 69e95c6 | 2017-02-23 16:05:30 -0800 | [diff] [blame] | 44 | } |
| 45 | |
| 46 | @Override |
| 47 | public String getPreferenceKey() { |
| 48 | return KEY_KERNEL_VERSION; |
| 49 | } |
| 50 | } |