+def _get_androguard_APK(apkfile):
+ try:
+ from androguard.core.bytecodes.apk import APK
+ except ImportError:
+ raise FDroidException("androguard library is not installed and aapt not present")
+
+ return APK(apkfile)
+
+
+def ensure_final_value(packageName, arsc, value):
+ """Ensure incoming value is always the value, not the resid
+
+ androguard will sometimes return the Android "resId" aka
+ Resource ID instead of the actual value. This checks whether
+ the value is actually a resId, then performs the Android
+ Resource lookup as needed.
+
+ """
+ if value:
+ returnValue = value
+ if value[0] == '@':
+ try: # can be a literal value or a resId
+ res_id = int('0x' + value[1:], 16)
+ res_id = arsc.get_id(packageName, res_id)[1]
+ returnValue = arsc.get_string(packageName, res_id)[1]
+ except ValueError:
+ pass
+ return returnValue
+
+