Summary of countdown methods for Android implementation
•
Android
There is often a countdown function in Android development. The following will summarize the common centralized implementation methods.
1. Directly use the message mechanism of handler
The files in the XML layout are as follows:
The Java code is as follows:
2. Use timer and TimerTask to realize countdown together with handler
3. Use the native countdown class countdowntimer provided by Android
The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.
The content of this article comes from the network collection of netizens. It is used as a learning reference. The copyright belongs to the original author.
THE END
二维码