1 /* 2 * Copyright (C) 2024 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 */ 16 17 package com.android.tv.settings.connectivity; 18 19 import android.content.BroadcastReceiver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.content.SharedPreferences; 23 24 /** 25 * The {@link BroadcastReceiver} for detecting and recording ethernet connections 26 */ 27 public class EthernetDetectionReceiver extends BroadcastReceiver { 28 @Override onReceive(Context context, Intent intent)29 public void onReceive(Context context, Intent intent) { 30 if (!NetworkChangeDetectionConfigs.ACTION_ETHERNET_DETECTED.equals(intent.getAction())) { 31 return; 32 } 33 SharedPreferences networkChangePref = context.getSharedPreferences( 34 NetworkChangeDetectionConfigs.SHARED_PREFERENCES_NAME, 35 Context.MODE_PRIVATE); 36 boolean isEthernetRecorded = networkChangePref.getBoolean( 37 NetworkChangeDetectionConfigs.ETHERNET_RECORD_PREFERENCE_KEY, false); 38 39 if (!isEthernetRecorded) { 40 SharedPreferences.Editor networkChangePrefEditor = networkChangePref.edit(); 41 int currentCount = networkChangePref.getInt( 42 NetworkChangeDetectionConfigs.PREFERENCE_KEY, 0); 43 networkChangePrefEditor.putInt(NetworkChangeDetectionConfigs.PREFERENCE_KEY, 44 currentCount + 1); 45 networkChangePrefEditor.putBoolean( 46 NetworkChangeDetectionConfigs.ETHERNET_RECORD_PREFERENCE_KEY, true); 47 networkChangePrefEditor.commit(); 48 49 // Notify NetworkChange observers of change. 50 context.getContentResolver().notifyChange( 51 NetworkChangeDetectionConfigs.CONTENT_URI, null); 52 } 53 } 54 } 55