Bug #116653
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】重启设备后，音量和亮度未保持重启前设置的参数
| Status: | CLOSED | Start date: | 2023-03-02 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | 2023-03-31 | |
| Assignee: | CD TEST-方永红 | % Done: | 100% | |
| Category: | CD-FW | |||
| Target version: | - | |||
| Need_Info: | -- | Found Version: | FlatBuild_HH_MCE_FSE.M.R.user.01.00.0079.C101 | |
| Resolution: | FIXED | Degrated: | No | |
| Severity: | Normal | Verified Version: | FlatBuild_HH_MCE_FSE.M.D.user.01.00.C102(X102).202304010020 | |
| Reproducibility: | Every time | Fixed Version: | 2023-03-30 | |
| Test Type: | ST | Root cause: | 系统底层对文件的缓存策略问题导致。 |
Description
【前提条件】
1、设备正常启动
【测试步骤】）
1、打开控制中心
2、调节音量和亮度
3、重启设备
【预期结果】
3、音量和亮度保持重启前设置的参数
【实际结果】
3、音量和亮度未保持重启前设置的参数
第一次不复现就重复步骤1-3
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 FW-程天颖
#2 Updated by 移动测试一组_CDTS 刘强 over 2 years ago
Hi all
修改亮度一分钟内，插拔电源重启，亮度修改失败--> NG
修改亮度一分钟之后，插拔电源重启，电源修改成功--> OK
修改亮度一分钟内，adb reboot重启，亮度修改成功--> OK
3Ks
Li
#3 Updated by CD FW-程天颖 over 2 years ago
- Assignee changed from CD FW-程天颖 to CD FW-廖涛
#4 Updated by CD FW 曹覃刚 over 2 years ago
- Due date set to 2023-03-31
#5 Updated by IoT scm over 2 years ago
Gerrit Merge Information：
| ID | Project | Branch | Uploader |
| 190954 | general/platform/frameworks/base | Pre_figure_turbox-c2130c-la1.1-qssi12-dev | tao.liao@thundersoft.com |
| AF:Settings: Real-time sync settings files and display state file. TC-RID: 1201-0201813 IssueID: TS-R-BUG-116653 Change-Id: Ibb243b9f98a54ae7a8f26a32bcf0a96b87a1a4f6 |
|||
#6 Updated by CD FW-廖涛 over 2 years ago
- Status changed from ASSIGNED to RESOLVED
- Assignee changed from CD FW-廖涛 to CD TEST-方永红
- % Done changed from 0 to 100
- Resolution changed from -- to FIXED
- Degrated changed from -- to No
- Fixed Version set to 2023-03-30
- Root cause set to 系统底层对文件的缓存策略问题导致。
■ Current conclusion
已处理，代码已入库。
■ My analysis
Linux 系统底层对写入的文件首先是写入到缓存区，系统根据策略统一进行同步操作（同步到存储中）。根据调查发现，在调整亮度或音量值后，调整后的值已经成功写入到文件中，但是该配置文件还未同步到存储中，此时如果拔掉电源，会导致缓存区的文件丢失，启动后表现为配置调整丢失。
处理方案：
针对亮度和 Settings 相关的文件，加入实时同步到存储的逻辑，调整配置或属性后即时同步到存储。
■ Next action
测试验证。
#7 Updated by CD TEST-方永红 over 2 years ago
- Status changed from RESOLVED to VERIFIED
- Verified Version set to FlatBuild_HH_MCE_FSE.M.D.user.01.00.C102(X102).202304010020
4.3
验证通过
#8 Updated by CD TEST-方永红 over 2 years ago
- Status changed from VERIFIED to CLOSED