Clean up ANGLE integration logic.

Avoid unncessary JNI call. The application process will be determined
whether it should use ANGLE or not before it determines whether it
should show the dialog box. This patch cleans up the unnecessary JNI
call and bookkeeps the ANGLE usage status.

Bug: b/283858001
Test: test with camera with dialog on
Test: atest CtsAngleIntegrationHostTestCases
Change-Id: I2d398a36e0320b16de8664909ceb024089128aad
Merged-In: I2d398a36e0320b16de8664909ceb024089128aad
2 files changed