public boolean startDrag(final int x, final int y, int arg2) {
Configure.isDragging = true;
int dragPosition = arg2;
final DragGridView gridView = getCurGridView();
// copy fromView as a bitmap
fromView = (ViewGroup) gridView.getChildAt(dragPosition - gridView.getFirstVisiblePosition());
Animation disappear = AnimationUtils.loadAnimation(getContext(), R.anim.out);
disappear.setAnimationListener(
new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {}
@Override
public void onAnimationRepeat(Animation animation) {}
@Override
public void onAnimationEnd(Animation animation) {
windowParams.gravity = Gravity.TOP | Gravity.LEFT;
startDragX =
fromView.getLeft()
+ gridView.getDragGridOffsetLeft()
+ (int) (3 * Configure.screenDensity);
startDragY =
fromView.getTop()
+ gridView.getYDragGridOffsetTop()
+ (int) (3 * Configure.screenDensity);
windowParams.x = startDragX;
windowParams.y = startDragY;
windowParams.alpha = 0.8f;
windowParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
windowParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
fromView.setVisibility(View.GONE);
mViewDragging =
DragGridView.createGridItemView(
LayoutInflater.from(getContext()), Configure.draggingItem);
mWindowManager.addView(mViewDragging, windowParams);
mViewDragging.startAnimation(
AnimationUtils.loadAnimation(getContext(), R.anim.del_done));
startEdit();
}
});
fromView.startAnimation(disappear);
return false;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
dragGridView = (DragGridView) findViewById(R.id.grid_view);
List<String> nameList = new ArrayList<String>();
for (int i = 0; i < 20; i++) {
nameList.add("name:" + i);
}
gridAdapter = new GridAdapter(this, nameList);
dragGridView.setAdapter(gridAdapter);
dragGridView.setNumColumns(4);
}
