[Android Apps and Games] SwimmerBoy:
Does this help?

<<< log_count = 24 >>>
[11-06 17:00:04.471 1056:4167 I/ActivityManager]
START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=ma.mk.youtubetomp3/.SplashActivity bnds=[540,1550][789,1920]} from uid 10035

[11-06 17:00:09.381 14385:15181 I/chatty]
uid=10181(ma.mk.youtubetomp3) CodecLooper identical 2 lines

[11-06 17:00:09.477 14385:15181 I/chatty]
uid=10181(ma.mk.youtubetomp3) JNISurfaceTextu identical 1 line

[11-06 17:00:09.665 14385:14489 I/chatty]
uid=10181(ma.mk.youtubetomp3) Chrome_InProcGp identical 7 lines

[11-06 17:00:12.107 1056:1089 I/MediaFocusControl]
requestAudioFocus() from uid/pid 10181/14385 clientId=android.media.AudioManager@d8b7001org.chromium.content.browser.AudioFocusDelegate@2452ea6 callingPack=ma.mk.youtubetomp3 req=1 flags=0x0 sdk=27

[11-06 17:00:14.308 5286:5439 D/BaseStreamManager]
Promised set @ r#28744 for (com.android.providers.downloads,tag=1:ma.mk.youtubetomp3,id=0,notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012)

[11-06 17:00:14.350 5286:5440 D/StreamDatabase]
filtering notification, reason=MUTED, itemId=StreamItemIdAndRevision{notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012, packageName=com.android.providers.downloads, tag=1:ma.mk.youtubetomp3, id=0, revision=28744, originalRevision=28744, updateCount=0}

[11-06 17:00:16.398 5286:5439 D/BaseStreamManager]
Promised set @ r#28745 for (com.android.providers.downloads,tag=1:ma.mk.youtubetomp3,id=0,notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012)

[11-06 17:00:16.400 5286:5461 D/StreamDatabase]
filtering notification, reason=MUTED, itemId=StreamItemIdAndRevision{notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012, packageName=com.android.providers.downloads, tag=1:ma.mk.youtubetomp3, id=0, revision=28745, originalRevision=28744, updateCount=1}

[11-06 17:00:16.654 5286:5439 D/BaseStreamManager]
Promised set @ r#28746 for (com.android.providers.downloads,tag=1:ma.mk.youtubetomp3,id=0,notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012)

[11-06 17:00:16.654 5286:5440 D/StreamDatabase]
filtering notification, reason=MUTED, itemId=StreamItemIdAndRevision{notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012, packageName=com.android.providers.downloads, tag=1:ma.mk.youtubetomp3, id=0, revision=28746, originalRevision=28744, updateCount=2}

[11-06 17:00:18.709 5286:5439 D/BaseStreamManager]
Promised set @ r#28747 for (com.android.providers.downloads,tag=1:ma.mk.youtubetomp3,id=0,notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012)

[11-06 17:00:18.709 5286:5440 D/StreamDatabase]
filtering notification, reason=MUTED, itemId=StreamItemIdAndRevision{notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012, packageName=com.android.providers.downloads, tag=1:ma.mk.youtubetomp3, id=0, revision=28747, originalRevision=28744, updateCount=3}

[11-06 17:00:20.542 5286:5439 D/BaseStreamManager]
Promised set @ r#28748 for (com.android.providers.downloads,tag=1:ma.mk.youtubetomp3,id=0,notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012)

[11-06 17:00:20.542 5286:5461 D/StreamDatabase]
filtering notification, reason=MUTED, itemId=StreamItemIdAndRevision{notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012, packageName=com.android.providers.downloads, tag=1:ma.mk.youtubetomp3, id=0, revision=28748, originalRevision=28744, updateCount=4}

[11-06 17:00:20.547 5286:5439 D/BaseStreamManager]
Promised remove @ r#28749 for StreamItemIdAndRevision{notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012, packageName=com.android.providers.downloads, tag=1:ma.mk.youtubetomp3, id=0, revision=0, originalRevision=0, updateCount=0} (@28748): SBN removed: StreamItemIdAndRevision{notifKey=0|com.android.providers.downloads|0|1:ma.mk.youtubetomp3|10012, packageName=com.android.providers.downloads, tag=1:ma.mk.youtubetomp3, id=0, revision=0, originalRevision=0, updateCount=0}

[11-06 17:00:25.697 1056:6402 I/MediaFocusControl]
requestAudioFocus() from uid/pid 10181/14385 clientId=android.media.AudioManager@d8b7001org.chromium.content.browser.AudioFocusDelegate@2452ea6 callingPack=ma.mk.youtubetomp3 req=1 flags=0x0 sdk=27

[11-06 17:00:25.806 494:1379 W/SurfaceFlinger]
Attempting to set client state on removed layer: ma.mk.youtubetomp3/ma.mk.youtubetomp3.webview#0

[11-06 17:00:25.806 494:1379 W/SurfaceFlinger]
Attempting to destroy on removed layer: ma.mk.youtubetomp3/ma.mk.youtubetomp3.webview#0

[11-06 17:00:25.810 494:4402 W/SurfaceFlinger]
Attempting to set client state on removed layer: ma.mk.youtubetomp3/ma.mk.youtubetomp3.webview#0

[11-06 17:00:25.810 494:4402 W/SurfaceFlinger]
Attempting to destroy on removed layer: ma.mk.youtubetomp3/ma.mk.youtubetomp3.webview#0

[11-06 17:00:27.311 1056:6394 I/ActivityManager]
Killing 14385:ma.mk.youtubetomp3/u0a181 (adj 900): remove task

[11-06 17:00:27.378 1056:8330 W/ActivityManager]
Scheduling restart of crashed service ma.mk.youtubetomp3/org.chromium.content.app.SandboxedProcessService0 in 1000ms

[11-06 17:00:27.472 1056:1086 I/WindowManager]
WIN DEATH: Window{25e9ea2 u0 ma.mk.youtubetomp3/ma.mk.youtubetomp3.webview}