exit app

exitapp.java

			int currentVersion = android.os.Build.VERSION.SDK_INT;
			if (currentVersion > android.os.Build.VERSION_CODES.ECLAIR_MR1) {
				Intent startMain = new Intent(Intent.ACTION_MAIN);
				startMain.addCategory(Intent.CATEGORY_HOME);
				startMain.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
				startActivity(startMain);
				System.exit(0);
			} else {// android2.1
				ActivityManager am = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
				am.restartPackage(getPackageName());
			}