How to switch languages through floating windows

Today, we bring you a little bit of language switchingProgram.

The main features of this program include:

1. Use a floating window and click double-click events

2. Use the platform signature (local_certificate: = platform, because Android does not allow normal third-party apps to switch languages)

Iii. boot

4. A simple setting page

CodeIt should be compiled under pakages/apps. Find floatswitcher.apk In the OUTFILE.

Through this program, you can understand:

How to Use local_certificate in Android. mk;

How to implement a floating window

How to implement your own settings page

And how to enable startup.

If there are few codes and a lot of comments, no code will be pasted. (in Linux, garbled characters are opened on the WordPad in windows)

Code Link