MpMovieplayerController輕觸手勢識別器在全屏時不會觸發

Question

我正在嘗試使用UITapGestureRecognizer來處理全屏視頻上的點擊。 如果我省略[self.player setFullscreen:YES animated:NO]; 它工作，但然后我的視頻將無法縮放以適應屏幕。

從我的.m：

- (void)viewDidLoad
{
    [super viewDidLoad];

    NSString *videoPath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"mov"];
    player =  [[MPMoviePlayerController alloc] initWithContentURL:[NSURL fileURLWithPath:videoPath]];

    player.shouldAutoplay = NO;
    player.view.frame = self.view.bounds;
    player.scalingMode = MPMovieScalingModeAspectFit;
    player.controlStyle = MPMovieControlStyleNone;
    player.fullscreen = YES;
    self.player = player;
    [self.player prepareToPlay];

    UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
    UIView *aView = [[UIView alloc] initWithFrame:player.view.bounds];
    [aView addGestureRecognizer:tapGesture];
    [self.player.view addSubview:aView];
}

- (IBAction)playMovie:(id)sender {
    //add the MPMoviePlayerViewController to this view (as subview)
    //Play movie
    [self.view addSubview:self.player.view];
    [self.player setFullscreen:YES animated:NO]; //commenting out this will make it work
    [self.player play];
}

- (void)handleTap:(UITapGestureRecognizer *)recognizer {
    NSLog(@"tap tap");
}

從我的.h：

@property (retain, nonatomic) MPMoviePlayerController *player;
- (void)handleTap:(UITapGestureRecognizer *)recognizer;

Answer 1

你可以試試這個：

[[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(willEnterFullScreen:)
                                             name:MPMoviePlayerWillEnterFullscreenNotification
                                           object:nil];

- (void)willEnterFullScreen:(NSNotification*)notification
{
    UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
    UIView *aView = [[UIView alloc] initWithFrame:self.player.backgroundView.bounds];
    [aView addGestureRecognizer:tapGesture];
    [self.view.window addSubview:aView];
}

然后在發布MPMoviePlayerWillExitFullscreenNotification時刪除子視圖

Answer 2

在我的評論中，我選擇了如何在使用適當的全屏時（ [self.player setFullscreen:YES animated:NO]; ）進行覆蓋。

我建議您只需調整播放器視圖的大小，通過相應地設置其框架來覆蓋整個屏幕。

你初始化代碼必須擺脫那個player.fullscreen = YES; ，但我想現在很明顯。