drag view move.
Creating a child relativeLayout view, Called DragChildMoveView.
Use:
<com.bowen.dragchildview.DragChildMoveView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/colorAccent"
android:layout_margin="15dp">
<ImageView
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_margin="20dp"
android:clickable="true"
android:background="@drawable/shape_circle"
android:src="@mipmap/dragonfly"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:scaleType="centerInside"
/>
<ImageView
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_margin="100dp"
android:clickable="true"
android:background="@drawable/shape_circle"
android:src="@mipmap/dragonfly"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"
android:scaleType="centerInside"
/>
</com.bowen.dragchildview.DragChildMoveView>
effect as: