Attempt to capture the view with the given pointer ID. The callback will be involved. This will put us into the "dragging" state. If we've already cap

Find the topmost child under the given point within the parent view's coordinate system. The child order is determined using {@link me.imid.swipebackl

Set up contentView which will be moved by user gesture @param view

The result of a call to this method is equivalent to {@link #processTouchEvent(android.view.MotionEvent)} receiving an ACTION_CANCEL event.

Factory method to create a new ViewDragHelper. @param forParent Parent view to monitor @param cb Callback to provide information and receive e

Check if we've crossed a reasonable touch slop for the given child view. If the child cannot be dragged along the horizontal or vertical axis, motion

Clamp the magnitude of value for absMin and absMax. If the value is below the minimum, it will be clamped to zero. If the value is above the maximum,

Check if any of the edges specified were initially touched in the currently active gesture. If there is no currently active gesture this method will r

Called when one of the subscribed edges in the parent view has been touched by the user while no child view is currently captured. @param edgeFlags A

查询是否有key对应的缓存文件 @param key @return

执行任务 @param r

@return the SwipeBackLayout associated with this activity.

Called when the captured view's position changes as the result of a drag or settle. @param changedView View whose position changed @param left

Set a drawable used for edge shadow. @param shadow Drawable to use @param edgeFlags Combination of edge flags describing the edge to set @see #EDG

Add a callback to be invoked when a swipe event is sent to this view. @param listener the swipe listener to attach to this view

Convert a translucent themed Activity {@link android.R.attr#windowIsTranslucent} back from opaque to translucent following a call to {@link #convertAc

Like all callback events this must happen on the UI thread, but release involves some extra semantics. During a release (mReleaseInProgress) is the on

Settle the captured view at the given (left, top) position. @param finalLeft Target left position for the captured view @param finalTop Target top p

获取CacheManager实例 @return

MD5运算 @param s @return String 返回密文

获取sd卡剩余空间 @return long sd卡剩余空间大小(单位:byte)

Retrieve the current drag state of this helper. This will return one of {@link #STATE_IDLE}, {@link #STATE_DRAGGING} or {@link #STATE_SETTLING}. @ret

Return the magnitude of a draggable child view's horizontal range of motion in pixels. This method should return 0 for views that cannot move horizont

Return the magnitude of a draggable child view's vertical range of motion in pixels. This method should return 0 for views that cannot move vertically

Check if the given pointer ID represents a pointer that is currently down (to the best of the ViewDragHelper's knowledge). <p> The state used to repor

在每个activity onPause中调用 @param ctx

在每个activity onResume中调用 @param ctx

Scroll out contentView and finish the activity

检查是否安装了sd卡 @return false 未安装