Android uses alarm manager and notification manager to implement alarm clock and notification bar
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Android
The effect of alarm clock operation is as follows:
The post operation effect diagram of the notice bar is as follows:
Layout file (activity_main. XML)
activity_ ring.xml
RingActivity
MyReceiver
Manifest file (androidmanifest. XML)
The above is what Xiaobian introduced to you. Android uses AlarmManager and notificationmanager to realize the alarm clock and notification bar. I hope it will be helpful to you. If you have any questions, please leave me a message and Xiaobian will reply to you in time. Thank you very much for your support for the programming tips website!
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