Bug #116883
【AF】【EVT3】【ST】【Display】【偶现】使用稳压电源进行过压保护测试断电后，重新上电，开机后出显示一个动态画面
| Status: | CLOSED | Start date: | 2023-03-11 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | 2023-03-17 | |
| Assignee: | 移动测试一组_CDTS 刘强 | % Done: | 100% | |
| Category: | CD-APP | |||
| Target version: | - | |||
| Need_Info: | -- | Found Version: | 0081 | |
| Resolution: | FIXED | Degrated: | No | |
| Severity: | Normal | Verified Version: | ||
| Reproducibility: | Occasionally | Fixed Version: | 2023-03-17 | |
| Test Type: | ST | Root cause: | 编码问题 |
Description
【前提条件】
使用稳压电源上电
【测试步骤】
1. 设备正常开机
2. 升压至16.8V
3. 查看设备情况
4. 重上上电
【预期结果】
4 设备正常工作
【实际结果】
4 开机动画出现后，出现一个动态画面
Related issues
History
#1 Updated by CD TPM-王祥林 over 2 years ago
- Assignee changed from CD TPM-王祥林 to CD FW 曹覃刚
#2 Updated by CD FW 曹覃刚 over 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
Hi 王营
■ 我的分析
根据日志推测是由MCUUtil启动了此画面
■ 下一步解析计划
请帮忙在MCUUtil中过滤SystemUI，并添加存储和启动的日志，感谢
src/com/android/launcher3/util/MCUUtil.java
#3 Updated by CD APP-王营 over 2 years ago
■ Current conclusion
问题已处理，验证中
■ My analysis
在压测过程中，触发过压保护之前保存了SystemUI的包名和Activity的名称，过压保护重启后此页面被拉起，SystemUI在过压保护的需求中是不需要保存的，结合当前业务场景，如果启动页面为SystemUI则存入空页面。
■Submit URL
https://dev.thundercomm.com/gerrit/c/general/platform/packages/apps/Launcher3/+/187146
#4 Updated by CD APP-王营 over 2 years ago
- % Done changed from 0 to 50
- Resolution changed from -- to FIXED
- Degrated changed from -- to No
#5 Updated by CD APP-王营 over 2 years ago
- Due date set to 2023-03-17
- Status changed from ASSIGNED to RESOLVED
- Assignee changed from CD APP-王营 to 移动测试一组_CDTS 刘强
- % Done changed from 50 to 100
- Fixed Version set to 2023-03-17
- Root cause set to 编码问题
#6 Updated by 移动测试一组_CDTS 刘强 over 2 years ago
- Status changed from RESOLVED to VERIFIED
验证版本：FlatBuild_HH_MCE_FSE.M.D.user.01.00.C101.202303191230
验证结果：验证10次，未复现
#7 Updated by 移动测试一组_CDTS 刘强 over 2 years ago
- Status changed from VERIFIED to CLOSED