TapType
public static class TapType
The types of tap events the system can forward to the watch face.
Summary
Constants |
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|---|---|
static final int |
Used in to indicate that a previous |
static final int |
Used to indicate a "down" touch event on the watch face. |
static final int |
Used to indicate that an "up" event on the watch face has occurred that has not been consumed by the system. |
Constants
CANCEL
public static final int CANCEL
Used in to indicate that a previous TapType.DOWN touch event has been canceled. This generally happens when the watch face is touched but then a move or long press occurs.
The watch face should not trigger any action, as the system is already processing the gesture.
DOWN
public static final int DOWN
Used to indicate a "down" touch event on the watch face.
The watch face will receive an UP or a CANCEL event to follow this event, to indicate whether this down event corresponds to a tap gesture to be handled by the watch face, or a different type of gesture that is handled by the system, respectively.
UP
public static final int UP
Used to indicate that an "up" event on the watch face has occurred that has not been consumed by the system. A TapType.DOWN will always occur first. This event will not be sent if a TapType.CANCEL is sent.
Therefore, a TapType.DOWN event and the successive TapType.UP event are guaranteed to be close enough to be considered a tap according to the value returned by android.view.ViewConfiguration.getScaledTouchSlop.