def systrace(self, *, app: str = None):
"""
使用systrace
"""
app = self._get_app(app)
systrace = self._config.get(
'systrace',
'~/Library/Android/sdk/platform-tools/systrace/systrace.py')
if not os.path.exists(os.path.expanduser(systrace)):
print("no found systrace.py, please config using key: systrace")
return
print('wait for a while, generating systrace')
out = f'{app}_systrace.html'
try:
sh(f"python2.7 {systrace} --app={app} --time=10 -o {out}")
except Exception:
print("need cmd python2.7 avaliable in path")
return
import webbrowser
chrome = webbrowser.get('chrome')
if chrome:
chrome.open(f'file://{os.path.abspath(".")}/{out}')
else:
print(f'>>> 请使用chrome 打开 file://{os.path.abspath(".")}/{out}')
def dev_mem(self):
"""
设备内存大小信息
"""
print(sh("adb shell cat /proc/meminfo"))
print("LOW MEM?",
sh("adb shell getprop ro.config.low_ram").strip() or "false")
def dump_layout(self):
"""
导出当前TOP Activity的布局
"""
sh('adb shell uiautomator dump /sdcard/window_dump.xml; adb pull /sdcard/window_dump.xml'
)
path = f'file://{os.path.abspath(".")}/window_dump.xml'
open_with_webbrowser(path)
def screencap(self, file: str = "AndPerfScreencap.png"):
"""
截图
Parameters:
- file: 截图保存的file
"""
sh(f"adb shell screencap /sdcard/screencap.png; adb pull /sdcard/screencap.png {file}"
)
open_with_webbrowser(f'file://{os.path.abspath(".")}/{file}')
def top_activity(self):
"""
找出当前栈顶的页面
"""
print()
return sh(
"adb shell dumpsys activity activities | grep ResumedActivity | tail -1 | awk '{print $4}'"
)
def dump_thread(self, pid: int, tid: int) -> TaskInfo:
try:
infos = sh(
f'adb shell cat /proc/{pid}/task/{tid}/stat 2>/dev/null').strip().split()
name = infos[1]
utime = int(infos[13])
stime = int(infos[14])
return TaskInfo(name, tid, utime, stime)
except Exception as e:
print(e)
def dump_process(self) -> ProcessInfo:
start = time.time()
data = sh(f"adb shell ps -ef 2>/dev/null").strip()
for line in data.splitlines():
segs = line.strip().split()
if segs[-1] == self.proc_name:
pid = segs[1]
if not pid:
raise SystemExit(f'process: {self.proc_name} is not runing')
tids = sh(f'adb shell ls /proc/{pid}/task 2>/dev/null').split()
with ThreadPoolExecutor(20) as pool:
dump_t = partial(self.dump_thread, pid)
tasks = [task for task in pool.map(dump_t, tids) if task]
utime, stime = sh(
f'adb shell cat /proc/{pid}/stat 2>/dev/null').strip().split()[13:15]
cost = time.time() - start
print(f'dump process cost {cost:.2f}ms')
return ProcessInfo(self.proc_name, pid, int(utime), int(stime), tasks)
def dump(app: str):
pid = sh(f"adb shell ps -ef | grep -E '{app}$' | awk '{{print $2}}'")
return Meminfo(sh(f'adb shell dumpsys meminfo {pid}'))
def dump(app: str):
gfxinfo = sh(f"adb shell dumpsys gfxinfo {app}")
return Gfxinfo(gfxinfo)
def reset(app: str):
sh(f"adb shell dumpsys gfxinfo {app} reset 2>/dev/null")
def cpuinfo(self):
"""
查看当前的cpu信息
"""
print(sh("adb shell dumpsys cpuinfo"))
def dev_screen(self):
"""
获取手机屏幕信息
"""
print(sh("adb shell wm size"))
print("density:", sh("adb shell getprop ro.sf.lcd_density"))
