public void setup(Launcher launcher, DragController dragController) {
dragController.addDragListener(this);
dragController.setFlingToDeleteDropTarget(mDeleteDropTarget);
dragController.addDragListener(mInfoDropTarget);
dragController.addDragListener(mDeleteDropTarget);
dragController.addDragListener(mUninstallDropTarget);
dragController.addDropTarget(mInfoDropTarget);
dragController.addDropTarget(mDeleteDropTarget);
dragController.addDropTarget(mUninstallDropTarget);
mInfoDropTarget.setLauncher(launcher);
mDeleteDropTarget.setLauncher(launcher);
mUninstallDropTarget.setLauncher(launcher);
}
public void setup(Launcher launcher, DragController dragController) {
dragController.addDragListener(this);
dragController.addDragListener(mInfoDropTarget);
dragController.addDragListener(mDeleteDropTarget);
dragController.addDropTarget(mInfoDropTarget);
dragController.addDropTarget(mDeleteDropTarget);
dragController.setFlingToDeleteDropTarget(mDeleteDropTarget);
mInfoDropTarget.setLauncher(launcher);
mDeleteDropTarget.setLauncher(launcher);
mQSBSearchBar = launcher.getQsbBar();
if (mEnableDropDownDropTargets) {
mQSBSearchBarAnim = LauncherAnimUtils.ofFloat(mQSBSearchBar, "translationY", 0, -mBarHeight);
} else {
mQSBSearchBarAnim = LauncherAnimUtils.ofFloat(mQSBSearchBar, "alpha", 1f, 0f);
}
setupAnimation(mQSBSearchBarAnim, mQSBSearchBar);
}
/**
* A drag has begun.
*
* @param source An object representing where the drag originated
* @param info The data associated with the object that is being dragged
* @param dragAction The drag action: either {@link DragController#DRAG_ACTION_MOVE} or {@link
* DragController#DRAG_ACTION_COPY}
*/
public void onDragStart(DragSource source, Object info, int dragAction) {
// We are starting a drag.
// Build up a list of DropTargets from the child views of the GridView.
// Tell the drag controller about them.
if (mGridView != null) {
int numVisibleChildren = mGridView.getChildCount();
for (int i = 0; i < numVisibleChildren; i++) {
DropTarget view = (DropTarget) mGridView.getChildAt(i);
mDragController.addDropTarget(view);
}
}
// Always add the delete_zone so there is a place to get rid of views.
// Find the delete_zone and add it as a drop target.
// That gives the user a place to drag views to get them off the screen.
View v = findViewById(R.id.delete_zone_view);
if (v != null) {
DeleteZone dz = (DeleteZone) v;
mDragController.addDropTarget(dz);
}
}
