monkeyrunner的录制与回放

在monkeyrunner中我们可以录制对手机的操作事件，新建一文件monkey_recorder.py，复制一下代码：

#!/usr/bin/env monkeyrunner
# Copyright 2010, The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from com.android.monkeyrunner import MonkeyRunner as mr
from com.android.monkeyrunner.recorder import MonkeyRecorder as recorder

device = mr.waitForConnection()
recorder.start(device)

在命令行中运行：

monkeyrunner c:\Users\Administrator\Desktop\monkey_recorder.py

注意，一定要写上绝对路径，否则运行会出错

（参见：http://blog.csdn.net/lyhdream/article/details/17011153）

运行后会弹出一个操作的界面：

在使用过程中发现录制脚本的工具并不是很强大，有些操作无法录制，比如长按HOME键的操作，返回键的操作等等。录制好后将其保存为一文件，这里彬美有要求文件的格式。

回放脚本的操作，新建一文件monkey_playback.py，复制以下代码：

#!/usr/bin/env monkeyrunner
# Copyright 2010, The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import sys
from com.android.monkeyrunner import MonkeyRunner

# The format of the file we are parsing is very carfeully constructed.
# Each line corresponds to a single command.  The line is split into 2
# parts with a | character.  Text to the left of the pipe denotes
# which command to run.  The text to the right of the pipe is a python
# dictionary (it can be evaled into existence) that specifies the
# arguments for the command.  In most cases, this directly maps to the
# keyword argument dictionary that could be passed to the underlying
# command. 

# Lookup table to map command strings to functions that implement that
# command.
CMD_MAP = {
    'TOUCH': lambda dev, arg: dev.touch(**arg),
    'DRAG': lambda dev, arg: dev.drag(**arg),
    'PRESS': lambda dev, arg: dev.press(**arg),
    'TYPE': lambda dev, arg: dev.type(**arg),
    'WAIT': lambda dev, arg: MonkeyRunner.sleep(**arg)
    }

# Process a single file for the specified device.
def process_file(fp, device):
    for line in fp:
        (cmd, rest) = line.split('|')
        try:
            # Parse the pydict
            rest = eval(rest)
        except:
            print 'unable to parse options'
            continue

        if cmd not in CMD_MAP:
            print 'unknown command: ' + cmd
            continue

        CMD_MAP[cmd](device, rest)


def main():
    file = sys.argv[1]
    fp = open(file, 'r')

    device = MonkeyRunner.waitForConnection()
    
    process_file(fp, device)
    fp.close();
    

if __name__ == '__main__':
    main()

在命令行中运行（我录制的脚本为aaa）：

monkeyrunner c:\Users\Administrator\Desktop\monkey_playback.py c:\Users\Administrator\Desktop\aaa

注意前后回放脚本和录制的脚本的路径都要使用绝对路径，否则会出错。

补充：由于录制脚本的工具功能有限，但能帮我们完成大部分的脚本的录制，而使用android提供的monkeyrunner api更为灵活，因此我们可以将录制后的脚本转化为monkeyrunner 中api提供的操作，将其转换为.py格式的文件，通过适当的修改文件，即可以制作一个自动化测试的脚本。

monkeyrunner控制手机：http://www.cnblogs.com/yyangblog/archive/2011/03/10/1980086.html

官方api：http://www.android-doc.com/tools/help/MonkeyDevice.html