1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 5 * use this file except in compliance with the License. You may obtain a copy of 6 * 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, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations under 14 * the License. 15 */ 16 17 package com.android.inputmethod.research; 18 19 import android.app.IntentService; 20 import android.content.Intent; 21 import android.util.Log; 22 23 import com.android.inputmethod.research.MotionEventReader.ReplayData; 24 25 import java.io.File; 26 import java.util.concurrent.TimeUnit; 27 28 /** 29 * Provide a mechanism to invoke the replayer from outside. 30 * 31 * In particular, makes access from a host possible through {@code adb am startservice}. 32 */ 33 public class ReplayerService extends IntentService { 34 private static final String TAG = ReplayerService.class.getSimpleName(); 35 private static final String EXTRA_FILENAME = "com.android.inputmethod.research.extra.FILENAME"; 36 private static final long MAX_REPLAY_TIME = TimeUnit.SECONDS.toMillis(60); 37 ReplayerService()38 public ReplayerService() { 39 super(ReplayerService.class.getSimpleName()); 40 } 41 42 @Override onHandleIntent(final Intent intent)43 protected void onHandleIntent(final Intent intent) { 44 final String filename = intent.getStringExtra(EXTRA_FILENAME); 45 if (filename == null) return; 46 47 final ReplayData replayData = new MotionEventReader().readMotionEventData( 48 new File(filename)); 49 synchronized (this) { 50 Replayer.getInstance().replay(replayData, new Runnable() { 51 @Override 52 public void run() { 53 synchronized (ReplayerService.this) { 54 ReplayerService.this.notify(); 55 } 56 } 57 }); 58 try { 59 wait(MAX_REPLAY_TIME); 60 } catch (InterruptedException e) { 61 Log.e(TAG, "Timeout while replaying.", e); 62 } 63 } 64 } 65 } 66