Nice work! I played in Bluestacks using the mouse and it feels slick and polished. However, the game play and physics need fine tuning. It is possible, for example, given your level layout, for the ball to bounce about aimlessly for minutes at a team, especially like level 3. Add physics to to the paddle too so that it's possible to hit the ball with the edge of the paddle to send it off in the corresponding direction. Other than that seems to me a pretty well made Breakout rendition!
Cheers :)