English Translation
What problem does this feature solve?
For example, when playing a video, the playback controls (start, pause, seek bar) below the video are hidden by default. Tapping the screen makes these controls appear, but they only stay visible for about 5 seconds. How can we capture these briefly appearing elements and quickly perform actions like pausing playback?
What does the proposed API look like?
Same as above — need a mechanism to detect and interact with transiently visible controls before they auto-hide.
原始中文描述 / Original Chinese
What problem does this feature solve?
例如播放一个视频，视频下面的开始、暂停、滑动控件默认是隐藏的，点击屏幕出现这些控件，但是出现的时间很短，大概5秒，这种场景怎么捕捉到短暂出现的内容，然后快速去点执行暂停播放的功能
What does the proposed API look like?
例如播放一个视频，视频下面的开始、暂停、滑动控件默认是隐藏的，点击屏幕出现这些控件，但是出现的时间很短，大概5秒，这种场景怎么捕捉到短暂出现的内容，然后快速去点执行暂停播放的功能
English Translation
What problem does this feature solve?
For example, when playing a video, the playback controls (start, pause, seek bar) below the video are hidden by default. Tapping the screen makes these controls appear, but they only stay visible for about 5 seconds. How can we capture these briefly appearing elements and quickly perform actions like pausing playback?
What does the proposed API look like?
Same as above — need a mechanism to detect and interact with transiently visible controls before they auto-hide.
原始中文描述 / Original Chinese
What problem does this feature solve?
例如播放一个视频，视频下面的开始、暂停、滑动控件默认是隐藏的，点击屏幕出现这些控件，但是出现的时间很短，大概5秒，这种场景怎么捕捉到短暂出现的内容，然后快速去点执行暂停播放的功能
What does the proposed API look like?
例如播放一个视频，视频下面的开始、暂停、滑动控件默认是隐藏的，点击屏幕出现这些控件，但是出现的时间很短，大概5秒，这种场景怎么捕捉到短暂出现的内容，然后快速去点执行暂停播放的功能