process.popen() shell parameter fixed

[h20190011]

Issue was with support of depricated function and the parameter , path the android shell .

[h20190011]

I have Fixed the bug related to process.popen() in #53

I have reproduced the issue on my local system.

Setup: -
Ubuntu 18.04
Python 3.8
Android API 18
Android Linux kernel version 4.4

We need to make below chages to analyzer/android/lib/api/adb.py file :-

search for function execute_sample(package,activity)

#proc = subprocess.Popen("["/system/bin/am", "start","-n ", package + "/" + activity], stdout=subprocess.PIPE, shell=True, stderr=subprocess.PIPE)
to
subprocess.Popen("/system/bin/am start -n "+ package + "/" + activity, stdout=subprocess.PIPE, shell=True, stderr=subprocess.PIPE, executable='/system/bin/sh')

The issue is with subprocess.Popen() functions parameter.
Reference:- https://docs.python.org/3/library/subprocess.html

Changed in version 3.6: args parameter accepts a path-like object if shell is False and a sequence containing path-like objects on POSIX.

I have throughly tested the fixed. After fixing the issue, I didn't get bug.