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Bug 3983

Summary: Android SDL finger events work improperly with current system View flags.
Product: SDL Reporter: Sean McKean <smckean83>
Component: eventsAssignee: Sam Lantinga <slouken>
Status: RESOLVED FIXED QA Contact: Sam Lantinga <slouken>
Severity: normal    
Priority: P2    
Version: HG 2.1   
Hardware: ARM   
OS: Android (All)   

Description Sean McKean 2017-11-28 09:15:01 UTC 
In SDLActivity.java, the fields View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY and View.SYSTEM_UI_FLAG_HIDE_NAVIGATION look like they should be set together in the setSystemUiVisibility flags to keep navigation hidden but interactive.

With the IMMERSIVE_STICKY flag not set and HIDE_NAVIGATION included, my Android device always skips the first FINGER(DOWN/UP/MOTION) events sent, then responds to subsequent finger motions. If both flags are set (and SDK version is set to a minimum of v19) or both unset then the finger events behave as expected.
Comment 1 Sam Lantinga 2018-02-14 08:52:01 UTC 
This should be fixed in the latest snapshot:
http://www.libsdl.org/tmp/SDL-2.0.zip

Please reopen this bug if it's not working for you!

Thanks,