sdk/sources/android-23/com/android/internal/telephony/dataconnection/DcTesterDeactivateAll.java

   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.Build;
  24 import android.os.Handler;
  25 import android.telephony.Rlog;
  26
  27 import com.android.internal.telephony.PhoneBase;
  28
  29 /**
  30  * To bring down all DC's send the following intent:
  31  *
  32  * adb shell am broadcast -a com.android.internal.telephony.dataconnection.action_deactivate_all
  33  */
  34 public class DcTesterDeactivateAll {
  35     private static final String LOG_TAG = "DcTesterDeacativeAll";
  36     private static final boolean DBG = true;
  37
  38     private PhoneBase mPhone;
  39     private DcController mDcc;
  40
  41     public static String sActionDcTesterDeactivateAll =
  42             "com.android.internal.telephony.dataconnection.action_deactivate_all";
  43
  44
  45     // The static intent receiver one for all instances and we assume this
  46     // is running on the same thread as Dcc.
  47     protected BroadcastReceiver sIntentReceiver = new BroadcastReceiver() {
  48             @Override
  49         public void onReceive(Context context, Intent intent) {
  50             String action = intent.getAction();
  51             if (DBG) log("sIntentReceiver.onReceive: action=" + action);
  52             if (action.equals(sActionDcTesterDeactivateAll)
  53                     || action.equals(mPhone.getActionDetached())) {
  54                 log("Send DEACTIVATE to all Dcc's");
  55                 if (mDcc != null) {
  56                     for (DataConnection dc : mDcc.mDcListAll) {
  57                         dc.tearDownNow();
  58                     }
  59                 } else {
  60                     if (DBG) log("onReceive: mDcc is null, ignoring");
  61                 }
  62             } else {
  63                 if (DBG) log("onReceive: unknown action=" + action);
  64             }
  65         }
  66     };
  67
  68     DcTesterDeactivateAll(PhoneBase phone, DcController dcc, Handler handler) {
  69         mPhone = phone;
  70         mDcc = dcc;
  71
  72         if (Build.IS_DEBUGGABLE) {
  73             IntentFilter filter = new IntentFilter();
  74
  75             filter.addAction(sActionDcTesterDeactivateAll);
  76             log("register for intent action=" + sActionDcTesterDeactivateAll);
  77
  78             filter.addAction(mPhone.getActionDetached());
  79             log("register for intent action=" + mPhone.getActionDetached());
  80
  81             phone.getContext().registerReceiver(sIntentReceiver, filter, null, handler);
  82         }
  83     }
  84
  85     void dispose() {
  86         if (Build.IS_DEBUGGABLE) {
  87             mPhone.getContext().unregisterReceiver(sIntentReceiver);
  88         }
  89     }
  90
  91     private static void log(String s) {
  92         Rlog.d(LOG_TAG, s);
  93     }
  94 }