ee5863e4f5
We use: - PROCESS_STATE_IMPORTANT_FOREGROUND - ProcessList.PERCEPTIBLE_MEDIUM_APP_ADJ + 1 - Oom-adj will be PERCEPTIBLE_RECENT_FOREGROUND_APP_ADJ + 1 for the first N seconds when started from TOP. The "+1" is so we can tell apart short-FGS from regular FGS and EJ. Also, we slightly the oom-adj for EJ -- +2 to the original values -- so we can tell them apart from FGS / short-FGS. - Other restrictions of short-FGS aren't implemented yet. Test: atest FrameworksServicesTests:OomAdjusterTests MockingOomAdjusterTests Test: Manual test using the test app, monitoring `dumpsys activity processes| grep PACKAGE` ... First N seconds after started from TOP: ``` Proc # 1: fg +51 F/S/IMPF ---N t: 0 8851:com.google.omakoto.testapp/u0a252 (fg-service-short-act) ``` After that: ``` Proc # 1: prcm + 1 R/S/IMPF ---N t: 0 8851:com.google.omakoto.testapp/u0a252 (fg-service-short) ``` Bug: 257270313 Change-Id: I75e9295fd34871a70f6a5db23d701601c1b12622