1 /* 2 * Copyright (C) 2010 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.commands.monkey; 18 19 import java.io.FileWriter; 20 import java.io.IOException; 21 import java.util.ArrayList; 22 import android.app.IActivityManager; 23 import android.content.ContentValues; 24 import android.util.Log; 25 import android.view.IWindowManager; 26 import android.os.Build; 27 28 29 /** 30 * Special events for power measurement. 31 */ 32 public class MonkeyPowerEvent extends MonkeyEvent { 33 34 //Parameter for the power test runner 35 private static final String TAG = "PowerTester"; 36 private static final String LOG_FILE = "/sdcard/autotester.log"; 37 private static ArrayList<ContentValues> mLogEvents = new ArrayList<ContentValues>(); 38 private static final String TEST_SEQ_BEGIN = "AUTOTEST_SEQUENCE_BEGIN"; 39 private static final String TEST_STARTED = "AUTOTEST_TEST_BEGIN"; 40 private static final String TEST_DELAY_STARTED = "AUTOTEST_TEST_BEGIN_DELAY"; 41 private static final String TEST_ENDED = "AUTOTEST_TEST_SUCCESS"; 42 private static final String TEST_IDLE_ENDED = "AUTOTEST_IDLE_SUCCESS"; 43 private static long mTestStartTime; 44 45 private String mPowerLogTag; 46 private String mTestResult; 47 48 //10 secs for the screen to trun off after the usb notification 49 private static final long USB_DELAY_TIME = 10000; 50 MonkeyPowerEvent(String powerLogTag, String powerTestResult)51 public MonkeyPowerEvent(String powerLogTag, String powerTestResult) { 52 super(EVENT_TYPE_ACTIVITY); 53 mPowerLogTag = powerLogTag; 54 mTestResult = powerTestResult; 55 } 56 MonkeyPowerEvent(String powerLogTag)57 public MonkeyPowerEvent(String powerLogTag) { 58 super(EVENT_TYPE_ACTIVITY); 59 mPowerLogTag = powerLogTag; 60 mTestResult = null; 61 } 62 MonkeyPowerEvent()63 public MonkeyPowerEvent() { 64 super(EVENT_TYPE_ACTIVITY); 65 mPowerLogTag = null; 66 mTestResult = null; 67 } 68 69 /** 70 * Buffer an event to be logged later. 71 */ bufferLogEvent(String tag, String value)72 private void bufferLogEvent(String tag, String value) { 73 long tagTime = System.currentTimeMillis(); 74 // Record the test start time 75 if (tag.compareTo(TEST_STARTED) == 0) { 76 mTestStartTime = tagTime; 77 } else if (tag.compareTo(TEST_IDLE_ENDED) == 0) { 78 long lagTime = Long.parseLong(value); 79 tagTime = mTestStartTime + lagTime; 80 tag = TEST_ENDED; 81 } else if (tag.compareTo(TEST_DELAY_STARTED) == 0) { 82 mTestStartTime = tagTime + USB_DELAY_TIME; 83 tagTime = mTestStartTime; 84 tag = TEST_STARTED; 85 } 86 87 ContentValues event = new ContentValues(); 88 event.put("date", tagTime); 89 event.put("tag", tag); 90 91 if (value != null) { 92 event.put("value", value); 93 } 94 mLogEvents.add(event); 95 } 96 97 /** 98 * Write the accumulated log events to a file on the SD card. 99 */ writeLogEvents()100 private void writeLogEvents() { 101 ContentValues[] events; 102 103 events = mLogEvents.toArray(new ContentValues[0]); 104 mLogEvents.clear(); 105 FileWriter writer = null; 106 try { 107 StringBuffer buffer = new StringBuffer(); 108 for (int i = 0; i < events.length; ++i) { 109 ContentValues event = events[i]; 110 buffer.append(MonkeyUtils.toCalendarTime(event.getAsLong("date"))); 111 buffer.append(event.getAsString("tag")); 112 if (event.containsKey("value")) { 113 String value = event.getAsString("value"); 114 buffer.append(" "); 115 buffer.append(value.replace('\n', '/')); 116 } 117 buffer.append("\n"); 118 } 119 writer = new FileWriter(LOG_FILE, true); // true = append 120 writer.write(buffer.toString()); 121 } catch (IOException e) { 122 Log.w(TAG, "Can't write sdcard log file", e); 123 } finally { 124 try { 125 if (writer != null) writer.close(); 126 } catch (IOException e) { 127 } 128 } 129 } 130 131 @Override injectEvent(IWindowManager iwm, IActivityManager iam, int verbose)132 public int injectEvent(IWindowManager iwm, IActivityManager iam, int verbose) { 133 if (mPowerLogTag != null) { 134 if (mPowerLogTag.compareTo(TEST_SEQ_BEGIN) == 0) { 135 bufferLogEvent(mPowerLogTag, Build.FINGERPRINT); 136 } else if (mTestResult != null) { 137 bufferLogEvent(mPowerLogTag, mTestResult); 138 } 139 } else { 140 writeLogEvents(); 141 } 142 return MonkeyEvent.INJECT_SUCCESS; 143 } 144 } 145