Bug #118393: 【IOVDEV-31768】【VC1】【0095】【台架】【EE环境】【副屏】【launcher】卸载应用，等约10秒应用图标消失,体验不佳 - Figure - 中科创达

Bug #118393

【IOVDEV-31768】【VC1】【0095】【台架】【EE环境】【副屏】【launcher】卸载应用，等约10秒应用图标消失,体验不佳

Added by CDTS_TEST 王成 about 2 years ago. Updated almost 2 years ago.

Status:

CLOSED

Start date:

2023-05-31

Priority:

Normal

Due date:

Assignee:

CD TEST-方永红

% Done:

Category:

CD-APP

Target version:

Need_Info:

Found Version:

01.00.0100.C103

Resolution:

Degrated:

Severity:

Normal

Verified Version:

Reproducibility:

Frequently

Fixed Version:

Test Type:

Root cause:

Description

【环境信息】：EE环境
【问题出现时间】：20230531 13:54、14：10，第176次开机

https://ofs.human-horizons.com/#/download/index/PlXZwuzzscs%3D
【前提条件】：副屏已安装高德地图、迅捷音频转化器
【操作步骤】：1.长按应用-应用信息-应用卸载
【实际结果】：等约10s,应用图标消失
【期望结果】卸载后应用图标立刻消失
【备注】：
【硬件版本号】：/
【副屏版本号】：01.00.0100.C103
【中控版本号】：03.02.0086.C102.03_userdebug_2305271506
【VIN】HRYTTESTVINMGM403

screen-20230531-135357.mp4 (7.61 MB) CDTS_TEST 王成, 2023-05-31 15:53

screen-20230531-140913.mp4 (4.52 MB) CDTS_TEST 王成, 2023-05-31 15:53

top.mp4 (46 MB) CD TEST-方永红, 2023-06-03 13:56

xiezaiapp.gz (7.13 MB) CD TEST-方永红, 2023-06-03 13:56

History

#1 Updated by CDTS_TEST 王成 about 2 years ago

ftp://cdiot@192.168.87.46/Pre_figure/Test_Log/118393/tlog_iov0201017500006162025411a2212290000000771_000176_0531140950.tar.gz

#2 Updated by CD FW 曹覃刚 about 2 years ago

Category changed from CD-FW to CD-APP
Status changed from New to ASSIGNED
Assignee changed from CD FW 曹覃刚 to CD APP-王营

#3 Updated by CD APP-王营 about 2 years ago

Assignee changed from CD APP-王营 to CD APP-王宏

Hi 王宏
请确认一下当前卸载流程和卸载现象，基于当前实现是否有优化空间。

#4 Updated by CD APP-王宏 about 2 years ago

Status changed from ASSIGNED to NEED_INFO
Assignee changed from CD APP-王宏 to CDTS_TEST 王成

■ Current conclusion
分析完毕
■ My analysis
根据视频2反应的时间点来看在 14:08:50 到 14:09:05 之间，搜索该时间段内卸载的包名 com.hudun.audioconverter 发现
// 14:08:51.056 点击卸载的时间
kernel/000176_kernel_00000_230531_140057.log:1302:05-31 14:08:51.056 0 0 I [16159.736892] sdcardfs: removing com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1369:05-31 14:08:51.713 1528 1528 W WifiService: Couldn't get PackageInfo for package:com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1370:05-31 14:08:51.715 1528 1528 D WifiService: Remove settings for package:com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1371:05-31 14:08:51.715 1528 1528 I GameManagerService: Disabling downscale for com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1372:05-31 14:08:51.715 1528 1797 D WifiConfigManager: Remove all networks for app ApplicationInfo{35d2b16 com.hudun.audioconverter}
logcat/000176_manual_00028_230531_140824.log:1385:05-31 14:08:51.726 1528 1528 I Telecom : CarModeTracker: Package com.hudun.audioconverter is not tracked.: SSH.oR@AHI
logcat/000176_manual_00028_230531_140824.log:1387:05-31 14:08:51.727 30392 30392 I PackageReceiver: not daemon app or action is null : com.hudun.audioconverter, action : android.intent.action.PACKAGE_REMOVED
logcat/000176_manual_00028_230531_140824.log:1396:05-31 14:08:51.731 1528 1528 W WifiService: Couldn't get PackageInfo for package:com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1397:05-31 14:08:51.731 1528 1528 D WifiService: Remove settings for package:com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1398:05-31 14:08:51.731 1528 1528 I notification_cancel_all: [1000,1528,com.hudun.audioconverter,0,0,0,5,NULL]
logcat/000176_manual_00028_230531_140824.log:1399:05-31 14:08:51.731 1528 1528 I ConditionProviders: Disallowing condition provider com.hudun.audioconverter (userSet: true)
logcat/000176_manual_00028_230531_140824.log:1411:05-31 14:08:51.737 6998 6998 D a71_ads_client: pack unistall :com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1422:05-31 14:08:51.746 1528 1797 I PasspointManager: No app ops listener found for com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1423:05-31 14:08:51.746 1528 1797 D WifiConfigManager: Remove all networks for app ApplicationInfo{b18127f com.hudun.audioconverter}
logcat/000176_manual_00028_230531_140824.log:1442:05-31 14:08:51.748 30392 30392 I PackageReceiver: not daemon app or action is null : com.hudun.audioconverter, action : android.intent.action.PACKAGE_REMOVED
logcat/000176_manual_00028_230531_140824.log:1449:05-31 14:08:51.756 1528 1797 I PasspointManager: No app ops listener found for com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1463:05-31 14:08:51.757 17033 17033 D a71_ads_client: Pack removed : com.hudun.audioconverter
logcat/000176_manual_00028_230531_140824.log:1567:05-31 14:08:51.781 17033 17033 D a71_ads_client: pack unistall :com.hudun.audioconverter
// 14:09:04.579 Launcher收到卸载反馈的时间
logcat/000176_manual_00030_230531_140855.log:1588:05-31 14:09:04.579 2499 2499 D Launcher.Model: package removed received com.hudun.audioconverter
logcat/000176_manual_00030_230531_140855.log:1603:05-31 14:09:04.580 2499 2499 D PackageUpdatedTask: PackageUpdatedTask constructor: op=3,user=UserHandle{0},packages=[com.hudun.audioconverter]
logcat/000176_manual_00030_230531_140855.log:1616:05-31 14:09:04.580 2499 2574 D PackageUpdatedTask: Removing app iconcom.hudun.audioconverter
logcat/000176_manual_00030_230531_140855.log:1617:05-31 14:09:04.587 2499 2574 D ModelWriter: removing items from db com.hudun.audioconverter

而在该时间段内还发现了
ActivityManager: Killing 21432:com.kugou.android.auto/u0a143 (adj 999): empty #31
ActivityManager: Killing 12840:com.ss.android.ugc.aweme:push/u0a160 (adj 935): empty #31
以及大量的
lowmemorykiller: Ignoring pressure since per-zone watermarks ok

■ Next action
推测可能是内存不够，影响了系统的处理效率。
由于只提供了短时间内的日志，不能具体分析出是不是内存原因，
需要提供一下现场是否有启动什么大型的应用，游戏，或者启动了大量的应用的情况

另外，如果可以复现，可否提供一下 adb shell top 执行后的截图，方便排查