Android kill background application from our application programmatically

问题:

My requirement forces me to kill another apps from my developed application.

Details: My requirement is how to kill all background running application from currently developing application programmatically.

I refer this post but I am not able to understand how to implement this. Actually I want to develop somthing like ShutApp. In this, application force-closes app other background running application.

I am stuck into developing this feature. Any hint/suggestion would be helpful.

Thanks in advance.

EDIT

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/> <uses-permission android:name="android.permission.KILL_BACKGROUND_PROCESSES" /> <uses-permission android:name="android.permission.WRITE_SETTINGS"/> <uses-permission android:name="android.permission.GET_TASKS"/> 

回答1:

This will force-stop all applications including system-app

    try      {         Process suProcess = Runtime.getRuntime().exec("su");         DataOutputStream os = new DataOutputStream(suProcess.getOutputStream());          os.writeBytes("adb shell" + "\n");         os.flush();          Context newContext=this;         ActivityManager activityManager = (ActivityManager) newContext.getSystemService( Context.ACTIVITY_SERVICE );         List<RunningAppProcessInfo> appProcesses = activityManager.getRunningAppProcesses();         for(RunningAppProcessInfo appProcess : appProcesses){             if(appProcess.processName.equals("com.yourPackageName")){              }              else{                 os.writeBytes("am force-stop "+appProcess.processName + "\n");              }           }          os.flush();         os.close();         suProcess.waitFor();       }       catch (IOException ex)      {          ex.getMessage();          Toast.makeText(getApplicationContext(), ex.getMessage(),Toast.LENGTH_LONG).show();      }      catch (SecurityException ex)      {          Toast.makeText(getApplicationContext(), "Can't get root access2",                    Toast.LENGTH_LONG).show();      }      catch (Exception ex)      {          Toast.makeText(getApplicationContext(), "Can't get root access3",                    Toast.LENGTH_LONG).show();      } 

回答2:

I am pretty sure this is not possible, it would be bad practice for Android to allow apps to close other apps.

The answer is in this post: Kill another process/application programmatically

Please google your question before asking it here.

回答3:

We cannot actually kill all the background apps . However, we can kill our own app from recents by calling finishAndRemoveTask() which is available from lollipop.

Another Solution is we can use android:excludeFromRecents in activity in the manifest file

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