What tools (log files, traces, etc) exist to debug calls to onActivityResult? The Android documentation says that
onActivityResult is called when an activity you launched exits, giving you the requestCode you started it with, the resultCode it returned, and any additional data from it. The resultCode will be RESULT_CANCELED if the activity explicitly returned that, didn't return any result, or crashed during its operation.*
I'm trying to debug a case where apparently none of those conditions are met - onActivityResult is being called immediately without the target activity ever being involved (according to breakpoints I set in it). The stack trace looks like this:
DGraphActivity.onActivityResult(int, int, Intent) line: 107
DGraphActivity(Activity).dispatchActivityResult(String, int, int, Intent) line: 3908
ActivityThread.deliverResults(ActivityThread$ActivityClientRecord, List) line: 2532
ActivityThread.handleSendResult(ActivityThread$ResultData) line: 2578
ActivityThread.access$2000(ActivityThread, ActivityThread$ResultData) line: 117
ActivityThread$ResultData(ActivityThread$H).handleMessage(Message) line: 965
ActivityThread$H(Handler).dispatchMessage(Message) line: 99
Looper.loop() line: 130
ActivityThread.main(String[]) line: 3687
Method.invokeNative(Object, Object[], Class, Class[], Class, int, boolean) line: not available [native method]
Method.invoke(Object, Object...) line: 507
ZygoteInit$MethodAndArgsCaller.run() line: 842
ZygoteInit.main(String[]) line: 600
NativeStart.main(String[]) line: not available [native method]
The target Activity is called AddCommentActivity, which, as you can see, is not referenced in the stack trace. AddCommentActivity DOES get called just fine AFTER onActivityResult.
N.B. This is NOT a duplicate of my other question onActivityResult being called instantly That one is to ask for a solution or workaround to the specific problem. This one is to ask about tools and strategies for this class of problems in general.
