android更动暗码

static boolean handleSecretCode(Context context, String input) {        // Secret codes are in the form *#*#<code>#*#*        int len = input.length();        if (len > 8 && input.startsWith("*#*#") && input.endsWith("#*#*")) {            Intent intent = new Intent(Intents.SECRET_CODE_ACTION,                    Uri.parse("android_secret_code://" + input.substring(4, len - 4)));            context.sendBroadcast(intent);            return true;        }else if (input.equals("*998#"))        {        	Intent intent2 = new Intent();        	intent2.setAction("com.android.phone.ACTION_FACTORY_MODE");        	context.sendBroadcast(intent2);        	return true;        }        return false;    }