package com.example.app; import android.app.Activity; import android.content.Intent; import android.os.Bundle; public class Safe2 extends Activity { void sink(Object o) {} public void onCreate(Bundle saved) { // activityForResult not called } protected void onActivityResult(int requestCode, int resultCode, Intent data) { sink(requestCode); // safe sink(resultCode); // safe sink(data); // Safe } }