[feature]APK Dalvik Signature Lookup

[imanbingi]

Describe your idea

Hi there, Great job done.
I want to know if it is possible to add something similar to IDA Pro FLIRT as follows:
1.Create signatures of standard/3rd party library dalvik functions.
2.Apply a lookup for these functions instead of decompilation.
I think this may help to isolate actual user code from library codes and avoid the
repetition of identifying/decompiling library codes for every single APK.
Thankx.