我需要触发ACTION_DRAG_ENDED事件。然而,根据文档,只有在使用true(表示可以接受对象)响应ACTION_DRAG_STARTED时,才会触发此事件。问题在于ACTION_DRAG_STARTED未触发! 因此,我认为问题的关键在于我没有得到ACTION_DRAG_STARTED。下面是我认为所有相关拖放代码(或至少几乎所有): private OnTouchListener onTouchListener = ...
对于同一个正在Draging的View(是Fragment中的一个View),在Acitivity中,给其他控件设置setOnDragListener,可以捕获到此DragEvent的所有Action。但是在此Acitivity下属的Fragment中,也就是View本身所属的Fragment中,给任何一个View设置setOnDragListener时,只能捕获到ACTION_DRAG_STARTED(拖动开始)和ACTION_DRAG_ENDED(拖动结束)...
@OverridepublicbooleandispatchDragEvent(DragEvent ev){finalDragEvent event = ev;booleanr =super.dispatchDragEvent(ev);if(r && (ev.getAction() == DragEvent.ACTION_DRAG_STARTED || ev.getAction() == DragEvent.ACTION_DRAG_ENDED)) {// If we got a start or end and the return value is t...
public enum DragAction 繼承 Enum DragAction 欄位 展開資料表 Drop 3 Ended 4 所Action傳回的動作常數:向檢視發出訊號,表示拖放作業已結束。 Entered 5 Exited 6 Location 2 Started 1 所Action傳回的動作常數:發出拖放作業的開始訊號。 備註 此頁面的部分是根據 Android 開放原始碼專案所建立和共用的...
The Road Warrior is without doubt Miller’s finest hour as a director, laying down the narrative ground rules in the first 20 minutes or so: Surly postapocalyptic drifter Max (Gibson) agrees to help a group of mullet-haired survivalists drag a truck filled with oil out of the Aussie deser...
DragAction 枚举 参考 反馈 定义 命名空间: Android.Views 程序集: Mono.Android.dll 枚举多个类型返回的值。 public enum DragAction 继承 Enum DragAction 字段 展开表 Drop 3 Ended 4 操作常量返回: Action向已结束拖放操作的视图发出信号。 Entered 5 Exited 6 Location 2 Started 1 操作常量...
The action-packed first reel finds three go-go dancers speeding out to the California salt flats, rassling and drag-racing in the dust. After challenging a clean-cut boyo to a race, group leader Tura Satana snaps his back, steals his girlfriend and hatches a plan to rob a crazy old ...
The reader will tell the user a drag has started. Use the arrow keys while in dragging-mode to change the item's position in the list (down and right are the same, up and left are the same). The reader will tell the user about position changes. Tab to another dnd container while ...
Access displays the action buttons on each view in a predetermined order. If you want to change the display order of any of the action buttons, click and hold the button and drag it to a new position on the Action Bar. Changing the order of the action buttons doesn't c...
DragDrop.Core Windows.ApplicationModel.DataTransfer.ShareTarget Windows.ApplicationModel。Email Windows.ApplicationModel。Email。DataProvider Windows.ApplicationModel.ExtendedExecution Windows.ApplicationModel.ExtendedExecution.Foreground Windows.ApplicationModel.Holographic Windows.ApplicationModel.LockScreen Windows....