1/* 2 * Copyright (C) 2009 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 17package com.android.internal.telephony.gsm; 18 19import android.content.Context; 20 21import android.os.Handler; 22import android.os.HandlerThread; 23import android.os.Looper; 24import android.os.Message; 25import android.telephony.Rlog; 26 27import com.android.internal.telephony.gsm.GSMPhone; 28import com.android.internal.telephony.test.SimulatedCommands; 29import com.android.internal.telephony.TestPhoneNotifier; 30 31/** 32 * This class creates a HandlerThread which waits for the various messages. 33 */ 34public class GSMTestHandler extends HandlerThread implements Handler.Callback { 35 36 private Handler mHandler; 37 private Message mCurrentMessage; 38 39 private Boolean mMsgConsumed; 40 private SimulatedCommands sc; 41 private GSMPhone mGSMPhone; 42 private Context mContext; 43 44 private static final int FAIL_TIMEOUT_MILLIS = 5 * 1000; 45 46 public GSMTestHandler(Context context) { 47 super("GSMPhoneTest"); 48 mMsgConsumed = false; 49 mContext = context; 50 } 51 52 @Override 53 protected void onLooperPrepared() { 54 sc = new SimulatedCommands(); 55 mGSMPhone = new GSMPhone(mContext, sc, new TestPhoneNotifier(), true); 56 mHandler = new Handler(getLooper(), this); 57 synchronized (this) { 58 notifyAll(); 59 } 60 } 61 62 public boolean handleMessage(Message msg) { 63 synchronized (this) { 64 mCurrentMessage = msg; 65 this.notifyAll(); 66 while(!mMsgConsumed) { 67 try { 68 this.wait(); 69 } catch (InterruptedException e) {} 70 } 71 mMsgConsumed = false; 72 } 73 return true; 74 } 75 76 77 public void cleanup() { 78 Looper looper = getLooper(); 79 if (looper != null) looper.quit(); 80 mHandler = null; 81 } 82 83 public Handler getHandler() { 84 return mHandler; 85 } 86 87 public SimulatedCommands getSimulatedCommands() { 88 return sc; 89 } 90 91 public GSMPhone getGSMPhone() { 92 return mGSMPhone; 93 } 94 95 public Message waitForMessage(int code) { 96 Message msg; 97 while(true) { 98 msg = null; 99 synchronized (this) { 100 try { 101 this.wait(FAIL_TIMEOUT_MILLIS); 102 } catch (InterruptedException e) { 103 } 104 105 // Check if timeout has occurred. 106 if (mCurrentMessage != null) { 107 // Consume the message 108 msg = Message.obtain(); 109 msg.copyFrom(mCurrentMessage); 110 mCurrentMessage = null; 111 mMsgConsumed = true; 112 this.notifyAll(); 113 } 114 } 115 if (msg == null || code == GSMPhoneTest.ANY_MESSAGE || msg.what == code) return msg; 116 } 117 } 118} 119