Follow the process method.

Clicking build is the packaging process:

1. Generate the R.java file through appt.exe

2. Use aidl.exe to convert .aidl The file is converted into a JavaInterface file, which is actually converted into a .java file

3. Compile through the Javac.exe tool to generate a .class file

4. Unzip the third-party library jar file. After decompression, it is a .class file

5. Use the dx.bat tool to generate the classes.dex bytecode file from the above .class file

6. Compile it through the aapt.exe tool res resource gets resource.ap_

7. Generate unsigned apk

8. Sign the apk through jarsigner.exe tool

9. Through zipalign tool Perform alignment optimization operations on apk.