能否tweak UIAlertView?

@sqlite wrote:

我想在appsotre弹出alertview时获取到alertview上的内容，但是我在tweak.xm，hook UIAlertView发现没有效果

%hook UIAlertView
- (id)initWithTitle:(id)arg1 buttons:(id)arg2 defaultButtonIndex:(int)arg3 delegate:(id)arg4 context:(id)arg5
{
	NSFileHandle* fh=[NSFileHandle fileHandleForWritingAtPath:@"/var/log/syslog.txt"];
    [fh seekToEndOfFile];//将读写指针设置在文件末尾
    [fh writeData:[@"1111111" dataUsingEncoding:NSUTF8StringEncoding]];
    return %orig;
}
- (id)initWithTitle:(id)arg1 message:(id)arg2 delegate:(id)arg3 cancelButtonTitle:(id)arg4 otherButtonTitles:(id)arg5
{
	NSFileHandle* fh=[NSFileHandle fileHandleForWritingAtPath:@"/var/log/syslog.txt"];
    [fh seekToEndOfFile];//将读写指针设置在文件末尾
    [fh writeData:[@"2222222" dataUsingEncoding:NSUTF8StringEncoding]];	
    return %orig;
}
- (id)initWithTitle:(id)arg1 message:(id)arg2 delegate:(id)arg3 defaultButton:(id)arg4 cancelButton:(id)arg5 otherButtons:(id)arg6
{
	NSFileHandle* fh=[NSFileHandle fileHandleForWritingAtPath:@"/var/log/syslog.txt"];
    [fh seekToEndOfFile];//将读写指针设置在文件末尾
    [fh writeData:[@"3333333" dataUsingEncoding:NSUTF8StringEncoding]];
    return %orig;
}
%end

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