Android APP 性能测试学习

以下运行环境为windows10系统，python3

1.监控启动时间

adb logcat | findstr START 启动监控，启动后启动对应app可以获取包名
冷启动
adb shell am start -W -n (上一条命令获取的包名) 启动app
adb shell am force-stop 包名停止app
热启动
adb shell am start -W -n (上一条命令获取的包名) 启动app
adb shell input keyevent 3 将APP退到后台

 1 import os
 2 import time
 3 import csv
 4 
 5 class App(object):
 6     def __init__(self):
 7         self.content = ""
 8         self.startTime = 0
 9 
10     #启动App
11     def LaunchApp(self):
12         cmd = 'adb shell am start -W -n com.android.browser/.BrowserActivity'
13         self.content = os.popen(cmd)
14 
15     #停止app(冷启动)
16     def StopApp(self):
17         cmd = 'adb shell am force-stop com.android.browser'
18         os.popen(cmd)
19 
20     #停止app(热启动)
21     def StopApp2(self):
22         cmd = 'adb shell input keyevent 3'
23         os.popen(cmd)
24 
25     #获取启动时间
26     def GetLaunchedTime(self):
27         for line in self.content.readlines():
28             if "ThisTime" in line:
29                 self.startTime = line.split(":")[1]
30                 break
31         return self.startTime
32 
33 #控制类
34 class Controller(object):
35     def __init__(self,count):
36         self.app = App()
37         self.counter = count
38         self.alldata = [("timestamp","elapsedtime")]
39 
40     #单次测试过程
41     def testprocess(self):
42         self.app.LaunchApp()
43         elapsedtime = self.app.GetLaunchedTime()
44         self.app.StopApp()
45         currenttime = self.getCurrentTime()
46         self.alldata.append((currenttime,elapsedtime))
47 
48     #多次执行测试过程
49     def run(self):
50         while self.counter > 0:
51             self.testprocess()
52             self.counter = self.counter - 1
53 
54     #获取当前时间戳
55     def getCurrentTime(self):
56         currentTime = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
57         return currentTime
58 
59     #数据的存储
60     def SaveDataToCSV(self):
61         csvfile = open('startTime.csv','w')
62         writer = csv.writer(csvfile)
63         writer.writerows(self.alldata)
64         csvfile.close()
65 
66 if __name__ == "__main__":
67     controller = Controller(10)
68     controller.run()
69     controller.SaveDataToCSV()

获取启动时间代码