Merge pull request #371 from moagrius/issue/221

issue-221 dont draw recycled bitmaps

Author: moagrius

tileview/src/main/java/com/qozix/tileview/tiles/Tile.java

@@ -264,7 +264,7 @@ void reset() {
    * @param canvas The canvas the tile's bitmap should be drawn into
    */
   public void draw( Canvas canvas ) {
-    if( mBitmap != null ) {
+    if( mBitmap != null && !mBitmap.isRecycled() ) {
       canvas.drawBitmap( mBitmap, mIntrinsicRect, mRelativeRect, getPaint() );
     }
   }