1 /* 2 * Copyright (C) 2013 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.internal.telephony.dataconnection; 18 19 import android.content.BroadcastReceiver; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.content.IntentFilter; 23 import android.os.Handler; 24 import android.telephony.DataFailCause; 25 26 import com.android.internal.telephony.Phone; 27 import com.android.internal.telephony.util.TelephonyUtils; 28 import com.android.telephony.Rlog; 29 30 /** 31 * A package level call that causes all DataConnection bringUp calls to fail a specific 32 * number of times. Here is an example that sets counter to 2 and cause to -3 for all instances: 33 * adb shell am broadcast -a com.android.internal.telephony.dataconnection.action_fail_bringup \ 34 * --ei counter 2 --ei fail_cause -3 35 * 36 * Also you can add a suggested retry time if desired: 37 * --ei suggested_retry_time 5000 38 * 39 * The fail_cause is one of {@link DataFailCause} 40 */ 41 public class DcTesterFailBringUpAll { 42 private static final String LOG_TAG = "DcTesterFailBrinupAll"; 43 private static final boolean DBG = true; 44 45 private Phone mPhone; 46 47 private String mActionFailBringUp = DcFailBringUp.INTENT_BASE + "." 48 + DcFailBringUp.ACTION_FAIL_BRINGUP; 49 50 // The saved FailBringUp data from the intent 51 private DcFailBringUp mFailBringUp = new DcFailBringUp(); 52 53 // The static intent receiver one for all instances. 54 private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() { 55 @Override 56 public void onReceive(Context context, Intent intent) { 57 String action = intent.getAction(); 58 if (DBG) log("sIntentReceiver.onReceive: action=" + action); 59 if (action.equals(mActionFailBringUp)) { 60 mFailBringUp.saveParameters(intent, "sFailBringUp"); 61 } else if (action.equals(mPhone.getActionDetached())) { 62 // Counter is MAX, bringUp/retry will always fail 63 log("simulate detaching"); 64 mFailBringUp.saveParameters(Integer.MAX_VALUE, 65 DataFailCause.LOST_CONNECTION, 66 DcFailBringUp.DEFAULT_SUGGESTED_RETRY_TIME); 67 } else if (action.equals(mPhone.getActionAttached())) { 68 // Counter is 0 next bringUp/retry will succeed 69 log("simulate attaching"); 70 mFailBringUp.saveParameters(0, DataFailCause.NONE, 71 DcFailBringUp.DEFAULT_SUGGESTED_RETRY_TIME); 72 } else { 73 if (DBG) log("onReceive: unknown action=" + action); 74 } 75 } 76 }; 77 DcTesterFailBringUpAll(Phone phone, Handler handler)78 DcTesterFailBringUpAll(Phone phone, Handler handler) { 79 mPhone = phone; 80 if (TelephonyUtils.IS_DEBUGGABLE) { 81 IntentFilter filter = new IntentFilter(); 82 83 filter.addAction(mActionFailBringUp); 84 log("register for intent action=" + mActionFailBringUp); 85 86 filter.addAction(mPhone.getActionDetached()); 87 log("register for intent action=" + mPhone.getActionDetached()); 88 89 filter.addAction(mPhone.getActionAttached()); 90 log("register for intent action=" + mPhone.getActionAttached()); 91 92 phone.getContext().registerReceiver(mIntentReceiver, filter, null, handler); 93 } 94 } 95 dispose()96 void dispose() { 97 if (TelephonyUtils.IS_DEBUGGABLE) { 98 mPhone.getContext().unregisterReceiver(mIntentReceiver); 99 } 100 } 101 getDcFailBringUp()102 public DcFailBringUp getDcFailBringUp() { 103 return mFailBringUp; 104 } 105 log(String s)106 private void log(String s) { 107 Rlog.d(LOG_TAG, s); 108 } 109 } 110