我正在爲應用中的第一次用戶實施徒步旅行。我不知道有沒有更好的方法,但我已經實施了以下方法,通過輕敲手勢識別來檢測用戶點擊。第一次徒步旅行應用用戶
我想知道如果我有多個圖像怎麼處理?或者有沒有更好的或推薦的徒步旅行方式?
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
UIImageView *imageView = [[UIImageView alloc]
initWithImage:[UIImage imageNamed:@"yourimage.png"]];
[self.window addSubview:imageView];
UITapGestureRecognizer * recognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
recognizer.delegate = self;
[imageView addGestureRecognizer:recognizer];
imageView.userInteractionEnabled = YES;
self.imageView = imageView;
}
- (void) handleTap:(UITapGestureRecognizer *)recognize
{
[self.imageView removeFromSuperView];
}