IssueTracker

• App has a foreground service running with a notification displayed and android:foregroundServiceType="microphone"
• App is recording from the mic.
• Task was swiped away from recents app list.
• Battery settings are normal (no background restrictions, app not added to whitelist)

Actual Results:

About 30 minutes after the app was swiped away (onTaskRemoved() called in the foreground service), the system killed com.google.android.webview. This brought down the entire app.

getHistoricalProcessExitReasons() returned one record:

Most recent exit info: ApplicationExitInfo(timestamp=2022-04-06, 9:08 a.m. pid=20757 realUid=99039 packageUid=10283 definingUid=10283 user=0 process=com.google.android.webview:sandboxed_process0:org.chromium.content.app.SandboxedProcessService0:0 reason=13 (OTHER KILLS BY SYSTEM) subreason=17 (ISOLATED NOT NEEDED) status=0 importance=300 pss=28MB rss=105MB description=isolated not needed state=empty trace=null

Expected results:

App should not be killed since it has a foreground service with a UI displayed to the user (via a notification) and is a user-initiated action to record from the microphone.

Example device:

Board: msmnile
Brand: samsung
CPU ABI: [arm64-v8a, armeabi-v7a, armeabi]
Device: beyond1q
Manufacturer: samsung
Model: SM-G973W
Product: beyond1qltecs
Version codename: REL
Version incremental: G973WVLS6HVA1
Version release: 12
Version code: 31