DraggableView

Using DragableView you can merge various views into one layout with dragg and drop animation. For example if you have 3 ImageViews(source view) and one MainImageView(destination view) and you want to implement drag-drop animation to drag one of the imageview(source) and drop on MainImageView(destination view).

Step 1 : Import module / add dependency into build.gradle "draggable-view".

compile 'com.app:draggable-views:1.0.0'

Step 2 : initlialize "DragableViewMain" class.

DraggableViewMain draggableViewMain = new DraggableViewMain(this, relativeLayoutObject);

Step 3 : Add views, that is source views.

  draggableViewMain.addView(imgSourceOne);

draggableViewMain.addView(imgSourceTwo);

draggableViewMain.addView(imgSourceThree);

Step 4 : implements "OnViewSelection" interface. Step 5 : Override method "viewSelectedPosition(int position)".

@Override
  public int viewSelectedPosition(int position) {

 if (position == 0) {

 //do after view one dragged

 Toast.makeText(this, "dragged view position = " + position, Toast.LENGTH_SHORT).show();

}
 else if (position == 1) {

 //do after view two dragged

 Toast.makeText(this, "dragged view position = " + position, Toast.LENGTH_SHORT).show();

}
 else if (position == 2) {

 //do after view three dragged

 Toast.makeText(this, "dragged view position = " + position, Toast.LENGTH_SHORT).show();

}

return position;
  
}

That's it...Enjoy...:)