Android P integration issues

[pgera]

I'm able to build from master and include the built apk as a priv-app. However, opening settings->location crashes the settings apps.

10-12 09:49:02.231  1016  2029 W ActivityManager: Background start not allowed: service Intent { cmp=com.google.android.gms/org.microg.nlp.ui.SettingInjectorService (has extras) } to com.google.android.gms/org.microg.nlp.ui.SettingInjectorService from pid=1610 uid=1000 pkg=com.android.settings startFg?=false
10-12 09:49:02.231  1610  1610 D AndroidRuntime: Shutting down VM
--------- beginning of crash
10-12 09:49:02.231  1610  1610 E AndroidRuntime: FATAL EXCEPTION: main
10-12 09:49:02.231  1610  1610 E AndroidRuntime: Process: com.android.settings, PID: 1610
10-12 09:49:02.231  1610  1610 E AndroidRuntime: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=com.google.android.gms/org.microg.nlp.ui.SettingInjectorService (has extras) }: app is in background uid UidRecord{a0ae399 u0a81 TRNB idle change:uncached procs:1 seq(0,0,0)}
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1577)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at android.app.ContextImpl.startServiceAsUser(ContextImpl.java:1549)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at android.content.ContextWrapper.startServiceAsUser(ContextWrapper.java:680)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at com.android.settings.location.SettingsInjector$Setting.startService(SettingsInjector.java:561)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at com.android.settings.location.SettingsInjector$StatusLoadingHandler.handleMessage(SettingsInjector.java:457)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at android.os.Handler.dispatchMessage(Handler.java:106)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at android.os.Looper.loop(Looper.java:193)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at android.app.ActivityThread.main(ActivityThread.java:6669)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at java.lang.reflect.Method.invoke(Native Method)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
10-12 09:49:02.231  1610  1610 E AndroidRuntime:        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
10-12 09:49:02.234  1016  2029 W ActivityManager:   Force finishing activity com.android.settings/.SubSettings
10-12 09:49:02.239  1610  1610 I Process : Sending signal. PID: 1610 SIG: 9
10-12 09:49:02.255  1016  2029 I WindowManager: WIN DEATH: Window{941e4e0 u0 com.android.settings/com.android.settings.SubSettings}
10-12 09:49:02.256  1016  1421 I ActivityManager: Process com.android.settings (pid 1610) has died: fore TOP
10-12 09:49:02.256  1016  1421 I ActivityManager: Killing 2828:com.android.settings.intelligence/u0a21 (adj 200): depends on provider com.android.settings/.dashboard.suggestions.SuggestionStateProvider in dying proc com.android.settings (adj 0)
10-12 09:49:02.257  1016  1658 I WindowManager: WIN DEATH: Window{ac9515f u0 com.android.settings/com.android.settings.Settings}
10-12 09:49:02.259  1016  1072 W libprocessgroup: kill(-1610, 9) failed: No such process
10-12 09:49:02.266   653   653 I Zygote  : Process 1610 exited due to signal (9)
10-12 09:49:02.276  1016  1077 W ActivityManager: setHasOverlayUi called on unknown pid: 1610
10-12 09:49:02.286  1016  1536 I WindowManager: WIN DEATH: Window{60b2f72 u0 com.android.settings.intelligence/com.android.settings.intelligence.search.SearchActivity}
10-12 09:49:02.286  1016  1421 W ActivityManager: Force removing ActivityRecord{a3750a4 u0 com.android.settings.intelligence/.search.SearchActivity t3}: app died, no saved state
10-12 09:49:02.295   653   653 I Zygote  : Process 2828 exited due to signal (9)
10-12 09:49:02.298  1016  1077 W ActivityManager: setHasOverlayUi called on unknown pid: 2828
10-12 09:49:02.307  1016  1072 W libprocessgroup: kill(-1610, 9) failed: No such process
10-12 09:49:02.307  1016  1072 I libprocessgroup: Successfully killed process cgroup uid 1000 pid 1610 in 49ms
10-12 09:49:02.307  1016  1072 W libprocessgroup: kill(-2828, 9) failed: No such process
10-12 09:49:02.307  1016  1072 I libprocessgroup: Successfully killed process cgroup uid 10021 pid 2828 in 0ms
10-12 09:49:02.310  1016  1071 I ActivityManager: Start proc 3360:com.android.settings/1000 for activity com.android.settings/.Settings

[Yky]

What does microG Settings Self-Check say? Is signature spoofing working?

[bevis-tseng]

My workaround is to return 25 instead of 27 in androidTargetSdk() of build.gradle to skip the new check in ActivityManager introduced after Android 8.

This is something new in Oreo.

I only test this workaround in Oreo, BTW.