How to hook into a method with int[] using xposed?

Question

I am trying to hook into this method in NotificationManagerService using Xposed:

void enqueueNotificationInternal(final String pkg, final String opPkg, final int callingUid,
            final int callingPid, final String tag, final int id, final Notification notification,
            int[] idOut, int incomingUserId)

For that I am using this hook:

XposedHelpers.findAndHookMethod("com.android.server.notification.NotificationManagerService", loadPackageParam.classLoader,
                "enqueueNotificationInternal", String.class, String.class, Integer.class, Integer.class, String.class,
                Integer.class, Notification.class, Integer.class, Integer.class, new XC_MethodHook(){
//More code...
});

However this is giving me an error in the Xposed log that the method could not be found. It is probably because of int[] idOut, because I am not sure what the class of that 'type' of that parameter is. Apparently not Integer.class, or is it and is something else wrong?

Answer 1

What worked for me was declaring an empty array variable and get its class:

int[] data = new int[0];

XposedHelpers.findAndHookMethod("com.class", 
    loadPackageParam.classLoader, 
    "methodName", 
    String.class, 
    data.getClass(), 
    new XC_MethodHook(){
        // code
    });

Another possible answer:

XposedHelpers.findAndHookMethod("com.class", 
    loadPackageParam.classLoader, 
    "methodName", 
    String.class, 
    int[].class, 
    new XC_MethodHook(){
        // code
    });

Answer 2

You can simply use:

 int[].class

other answers works but are the wrong way.

Answer 3

This works:

XposedHelpers.findAndHookMethod("com.android.server.notification.NotificationManagerService", 
    loadPackageParam.classLoader, "enqueueNotificationInternal", String.class, 
    String.class, int.class, int.class, String.class, int.class,
    Notification.class, new int[0].class, int.class, new XC_MethodHook(){
        //More code...
    });