Bug #116132

测试 Test-IT #110961: V2.0功能测试

测试 Test-IT #112101: AF-V2.0-Launcher/SystemUI-控制中心

【AF】【EVT】【控制中心】左划删除通知中心最顶端的一条通知，音乐播放器会短暂消失

Added by CD TEST-方永红 over 2 years ago. Updated over 2 years ago.

Status:CLOSEDStart date:2023-02-09
Priority:NormalDue date:2023-02-24
Assignee:CD TEST-方永红% Done:

100%

Category:CD-FW
Target version:VC1_FSE_0078_20230228
Need_Info:-- Found Version:FlatBuild_HH_VX1_MCE_FSE.M.R.user.01.00.0073.X101
Resolution:FIXED Degrated:No
Severity:Normal Verified Version:
Reproducibility:Every time Fixed Version:2023-02-27
Test Type:ST Root cause:音乐媒体控件通知和录屏通知被归为一组，导致被同时删除

Description

【前提条件】
1、设备正常启动

【测试步骤】
1、打开通知中心
2、左划删除通知中心最顶端的一条通知

【预期结果】
2、正常删除通知消息

【实际结果】
2、删除该通知的瞬间，音乐播放器会短暂消失

【复现率】
3/3

Phone-STS40X190078 2023-02-09 11-32-45.mp4 (4.58 MB) CD TEST-方永红, 2023-02-09 16:51

History

#1 Updated by CD FW 曹覃刚 over 2 years ago

  • Status changed from New to ASSIGNED
  • Assignee changed from CD FW 曹覃刚 to CD APP-王宏

#2 Updated by CD APP-王宏 over 2 years ago

  • % Done changed from 0 to 10

■ Current conclusion
分析中
■ My analysis
MediaCarouselController$addOrUpdatePlayer 中的 existingPlayer ==null ，导致View重新添加进去
■ Next action
继续调查，查找根源

#3 Updated by CD APP-王宏 over 2 years ago

  • % Done changed from 10 to 20

■ Current conclusion
分析中
■ My analysis
MediaDataManager$onNotificationRemoved --->notifyMediaDataRemoved(key) --->导致将缓存的media移除了，所以exsitPlayer获取不到，为null,当exsitPlayer为null,就会触发View的重建.
■ Next action
继续调查，查找根源,感觉如果能从通知源头上解决会更好，
比如我们在第一次录制结束的时候title是屏幕录制器，但是第二次录制结束就成了系统界面
1.屏幕录制条件下，不让生成带系统界面的标题
2.在滑动移除通知栏的时候，判断特殊条件，不通知移除media

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

  • % Done changed from 20 to 30

■ Current conclusion
分析中
■ My analysis
最终发现在移除的时候调用这个 NotificationMediaManager$MediaDataManager.Listener$onMediaDataRemoved--->sendEmptyMediaNotification()，
但是注释掉发现音乐播放器被移除后就不再添加了
■ Next action
因此还是决定在MediaDataManager$onNotificationRemoved --->notifyMediaDataRemoved(key）之后做处理，
找到影响缓存的那个回调，不影响其他逻辑

#5 Updated by CD APP-王宏 over 2 years ago

■ Current conclusion
分析中
■ My analysis
进发现NotificationMediaManager$MediaDataManager.Listener$onMediaDataRemoved--->sendEmptyMediaNotification() 这个方法发送的通知是看不见的，
因此，在发送两个录屏通知过后，三个通知成组，删除组的时候会将看不见的通知一起删除，进而通知empty_media相关的播放器重绘，故出现以上现象
■ Next action
两种方案：1.在移除的时候判断如果是看不见的通知，那就不移除此条
2.在添加到组里的时不添加看不见的通知

#6 Updated by CD TPM-王祥林 over 2 years ago

  • Target version set to VC1_FSE_0078_20230228

#7 Updated by CD FW 曹覃刚 over 2 years ago

  • Assignee changed from CD APP-王宏 to CD FW 曹覃刚

#8 Updated by CD FW 曹覃刚 over 2 years ago

  • Due date set to 2023-02-22
  • Assignee changed from CD FW 曹覃刚 to CD FW-鲁凯峰

#9 Updated by CD FW 曹覃刚 over 2 years ago

  • Due date changed from 2023-02-22 to 2023-02-24
  • Assignee changed from CD FW-鲁凯峰 to CD FW 曹覃刚

#10 Updated by IoT scm over 2 years ago

Gerrit Merge Information：
ID Project Branch Uploader
183852 general/platform/frameworks/base Pre_figure_turbox-c2130c-la1.1-qssi12-dev
AF:QuickSettings: When deleting a notification group, notifications for empty media components should not be deleted
TC-RID: 1201-0201903
IssueID: TS-R-BUG-116132
Change-Id: Ieec4590f81015cbc03c4c790e1d431cf2b69c417

#11 Updated by CD FW 曹覃刚 over 2 years ago

  • Status changed from ASSIGNED to RESOLVED
  • Assignee changed from CD FW 曹覃刚 to CD TEST-方永红
  • % Done changed from 30 to 100
  • Resolution changed from -- to FIXED
  • Degrated changed from -- to No
  • Fixed Version set to 2023-02-27
  • Root cause set to 音乐媒体控件通知和录屏通知被归为一组，导致被同时删除

#12 Updated by CD TEST-方永红 over 2 years ago

  • Status changed from RESOLVED to VERIFIED

2.27
验证通过

#13 Updated by CD TEST-方永红 over 2 years ago

  • Status changed from VERIFIED to CLOSED

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