How does Android capture logs related to a power off Alarm? M

 

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If you encounter problems related to the Shutdown Alarm, the most effective log is to use the mobile log tool on your mobile phone to capture logs. The shutdown alarm is designed to enable the alarm interface and the alarm tone only after the alarm is turned on. As long as the alarm is triggered or the alarm interface is displayed, can capture the log of an effective Shutdown Alarm.

 

1. perform the following steps to capture logs:

 

(1) Enable the cancelog switch on your mobile phone;

(2) set the alarm to * shut down;

(3) perform the test. After the test is completed, retrieve the cancelog.

 

 

2. If an alarm is triggered but the alarm page is not displayed, you can capture the layerdump at this time for analysis:

For details about how to capture layer dump, refer to the FAQ:UIImage Display problems need to be addressedMtkInformation provided?

3. For JB2 and later versions:

It is best to enable the debug switch in AlarmManagerService. java, that is

Set the value of localLOGV to true.

 

If you need our help analysis, please attach the cancelog captured according to the above steps and the time point for recurrence of the problem when you raise e-service.