Android Silent Installation application, android silent Application

Android Silent Installation application, android silent Application

APP Bao, app 360, and app pods all have a good function of downloading and installing apps on their own without the pop-up application installation dialog box. How does he do this?

Shell is used in the application, but the premise must be root. The code is simple:

1. Public static void InstallAPK (String filename ){
   
2. File file = new File (filename );
   
3. If (file. exists ()){
   
4. Try {
   
5. String command;
   
6. Command = "pm install-r" + filename;
   
7. Process proc = runtime.getruntime(cmd.exe c (new String [] {"su", "-c", command });
   
8. Proc. waitFor ();
   
9. } Catch (Exception e ){
   
10. E. printStackTrace ();
    
11. }
    
12. }
    
13. }

Copy code
Call InstallAPK directly and give the location of the apk, for example, InstallAPK ("/sdcard/JustTest.apk ");
Success.