Android NDK Interview Questions



1. What is Android NDK?

Native development Kit as it it called gives you ace

2.  When can the callback implementations to NativeActivity cause an ANR?

Native activity contains all the callback information and data structures.  The main thread handles the callbacks.  So, your callback implementations should not be blocking.  If they block, you may receive an ANR because your main thread is unresponsive until the callback returns.



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