目标C Theos UIView无法正常工作

Question

嗯，我不能得到这个工作。我的目标是将UIButton添加到Minecraft Pocket Edition中。我认为这个问题很容易或很明显，所以请不要因为一小段代码而陷入困境。

非常感谢， Kivifreak

#import <substrate.h>

 #import <UIKit/UIKit.h>

@interface Tpschanger

UIButton *myButton;

UIView *myView;

-(void) TPSButton;

@end

%hook minecraftpeViewController

-(void)viewDidLoad {

myView=[[UIView alloc]initWithFrame:CGRectMake(0,0,320,480)];

myButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];

myButton.frame = CGRectMake(20, 20, 200, 44);

[myButton setTitle:@"TPS" forState:UIControlStateNormal];

[myButton addTarget:self action:@selector(TPSButton:) forControlEvents:UIControlStateNormal];

[self.myView addSubview:myButton];  

> I get an error at the previous line: request for member ‘myView’ in ‘self’, which is of non-class type ‘minecraftpeViewController*’

%orig;

}

%new
-(void) TPSButton {

}

%end

Answer 1

应该是[self.view addSubview:myButton]; IMO，你不需要myView。