Help/Support need some help with theos

Mr.N0b0di · August 13, 2015

hello can someone please help me with this?

i have tried this

%hook MMImagePickerController
-(void)setMaxImageCount:(int)arg1{
	arg1 = @"999";
	%orig(arg1);
}
%end

and this

%hook MMImagePickerController
-(void)setMaxImageCount:(int)arg1{
	return 999
}
%end

but i keep getting errors like this.

 Preprocessing Tweak.xm...
 Compiling Tweak.xm...
Tweak.xm:11:7: error: assigning to 'int' from incompatible type 'NSString *'
        arg1 = @"999";
             ^ ~~~~~~
1 errors generated.
make[2]: *** [obj/Tweak.xm.fe3034f2.o] Error 1
make[1]: *** [internal-library-all_] Error 2

any help would be nice. I'm trying to learn this.

Updated August 13, 2015 by djrapman

Diversityy · August 13, 2015

Try this:



%hook MMImagePickerController

-(void)setMaxImageCount:(int)swag /// When there is an argument, you have to name it 

{

    %orig(999);

}

%end

Updated August 13, 2015 by Diiversityyyy

Rook · August 13, 2015

Hello,

Take a look at this tutorial: http://iosgods.com/topic/831-tutorial-how-to-hack-using-mobile-substrate-method-hooking/

The "void with argument" part near the end.

Mr.N0b0di · August 13, 2015

thanks found the problem had to remove "" arround 999

Mr.N0b0di · August 13, 2015

ok it compile and installs but doesn't work; where as the flex tweak does. heres my tweak.

%hook MMImagePickerController
-(void)setMaxImageCount:(int)arg1
{
	arg1 = 999;
	}
%end

%hook MMImagePickerManagerOptionObj
-(void)setMaxImageCount:(long long)arg2
{

	arg2 = 999;
}
%end

%hook MMFICImageFormat
-(void)setMaxImageCount:(unsigned int)arg3
{
	arg3 = 999;
}
%end

Mr.N0b0di · August 14, 2015

im still stuck any help pleae

Rook · August 14, 2015

im still stuck any help pleae

Is your bundle ID correct?

Make sure you entered the game's bundle ID in the tweak.

Mr.N0b0di · August 14, 2015

heres my files

Makefile

export ARCHS = armv7 arm64
include theos/makefiles/common.mk

TWEAK_NAME = WeChatEnhancer
WeChatEnhancer_FILES = Tweak.xm

include $(THEOS_MAKE_PATH)/tweak.mk

after-install::
	install.exec "killall -9 SpringBoard"

WeChatEnhancer.plist

{ Filter = { Bundles = ( "com.apple.springboard" ); }; }

Tweak.xm

%hook MMImagePickerController
-(int)maxImageCount{
return 999;
}
-(void)setMaxImageCount:(int)arg1 {
    arg1 = 999;
}
%end


%hook MMImagePickerManagerOptionObj
-(long long)maxImageCount {
return 999;
}
-(void)setMaxImageCount:(long long)arg2 {
    arg2 = 999;
}
%end

control

Package: com.marcos.wechatenhancer
Name: WeChat Enhancer
Depends: mobilesubstrate
Version: 0.0.1
Architecture: iphoneos-arm
Description: An awesome MobileSubstrate tweak!
Maintainer: Marcos
Author: Marcos
Section: Tweaks

any ideas whats going wrong? it compiles and installs but doesnt work. I make the same changes in Flex 2 and those work...?

Updated August 14, 2015 by djrapman