Disable Home key and Back in Android

Although it's not good to disable the Home key of android phone, but sometimes we have to disable Home as per the requirement of our application.

To disable the Home Key just write this method in your activity.

@Override

public void onAttachedToWindow()

{ 

       this.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD);    

       super.onAttachedToWindow(); 

}

[[http://stackoverflow.com/questions/2162182/android-is-it-possible-to-disable-the-click-of-home-button]]

To disable the Back Key just write this method in your activity.

@Override

    public void onBackPressed() {

    }

If you want to do some specific task on back button click then you can write that code into above method.