Android - Movable/Draggable Floating Action Button (FAB)
Answer : Based on this answer for another SO question this is the code I have created. It seems to work nicely (with working click functionality) and isn't dependent on the FAB's parent layout or positioning... package com.example; import android.content.Context; import android.support.design.widget.FloatingActionButton; import android.util.AttributeSet; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; public class MovableFloatingActionButton extends FloatingActionButton implements View.OnTouchListener { private final static float CLICK_DRAG_TOLERANCE = 10; // Often, there will be a slight, unintentional, drag when the user taps the FAB, so we need to account for this. private float downRawX, downRawY; private float dX, dY; public MovableFloatingActionButton(Context context) { super(context); init(); } public MovableFloatingActionButton(Context context, AttributeSet attrs) { supe...