常用的android设备性能监控：cpu mem fps

# -*- coding: utf-8 -*-
import subprocess
import re, os
import math
# 常用的性能监控
def top_cpu(devices, pkg_name):
    cmd = "adb -s "+devices+" shell dumpsys cpuinfo | grep -w " + pkg_name+":"
    get_cmd = os.popen(cmd).readlines()
    print(get_cmd)
    for info in get_cmd:
        print(info.split())
        return float(info.split()[2].split("%")[0])



# 得到men的使用情况
def get_men(devices, pkg_name):
    cmd = "adb -s "+devices+" shell  dumpsys  meminfo %s"  %(pkg_name)
    total = "TOTAL"
    get_cmd = os.popen(cmd).readlines()
    print(get_cmd)
    for info in get_cmd:
        info_sp = info.strip().split()
        for item in range(len(info_sp)):
            if info_sp[item] == total:
               return int(info_sp[item+1])
    return 0

# 得到fps
def get_fps(devices, pkg_name):
    print("fps-")
    _adb = "adb -s "+devices+" shell dumpsys gfxinfo %s | grep -A 128 'Execute'  | grep -v '[a-Z]' "%pkg_name
    result = os.popen(_adb).read().strip()
    result = result.split('\r\n')
    # r_result = [] # 总值
    # t_result = [] # draw,Process,Execute分别的值
    # f_sum = 0
    for i in result:
        l_result = i.split('\t')[-3:]
        f_sum = 0
        for j in l_result:
            r = re.search(r"\d+\.\d+", str(j))
            if r:
                f_sum += float(r.group())
            # t_result.append('%.2f'%f_sum)
        return float('%.2f'%f_sum)
    # print(r_result)
    # print(t_result)
# get_phone_info("MSM8926")

# 取到流量后可以用步骤后的流量减去步骤前的流量得到步骤消耗流量！也可以用时间差来计算！
# def getFlow(pid="31586"):
#     flow_info = os.popen("adb shell cat /proc/"+pid+"/net/dev").readlines()
#     t = []
#     for info in flow_info:
#         temp_list = info.split()
#         t.append(temp_list)
#     flow[0].append(ceil(int(t[6][1])/1024)) # 下载
#     flow[1].append(ceil(int(t[6][9])/1024)) # 发送
#     return flow

def read_report(f=""):
    from Common.operateFile import OperateFile
    op = OperateFile(f, "r")
    return op.read_txt_row()



if __name__ == '__main__':


    # print(top_cpu(devices="HMK7N17324017019",pkg_name="com.example.monkneytest"))

    # print(get_men(devices="HMK7N17324017019",pkg_name="com.example.monkneytest"))

    print(get_fps(devices="HMK7N17324017019",pkg_name="com.example.monkneytest"))



    pass