Start playback.

Get widget controller. @return widget controller

Checks if value belongs to range <code>[start, end]</code> @param value value @param start start of range @param end end of range @return true if valu

Normalize value between minimum and maximum. @param val value @param minVal minimum value @param maxVal maximum value @return normalized value in rang

Set album cover. @param albumCover album cover or null to set default one

Show widget at specified position. @param cx center x @param cy center y

Pause playback.

Stop playback.

Called when user drags widget. @param diffX movement by X axis @param diffY movement by Y axis

Get track duration. @return track duration

Set light color (paused state). @param lightColor light color

Called when user clicks on view. @param x click x coordinate @param y click y coordinate

Set controls click listener. @param onControlsClickListener controls click listener

Permissions not granted. Quit.

Helper function to take care of releasing resources associated with an actively loaded data set.

Called when user releases finger from widget. @param x x coordinate @param y y coordinate

Called when user touches widget but not removed finger from it. @param x x coordinate @param y y coordinate

Called when widget state changed. @param state new widget state

Get track position. @return track position

Rotate point P around center point C. @param pX x coordinate of point P @param pY y coordinate of point P @param cX x coordinate of point C @param cY

Rotate point P around center point C. @param pX x coordinate of point P @param pY y coordinate of point P @param cX x coordinate of point C @param cY

Set bubbles maximum size in pixels. Default value: 10dp. @param bubblesMaxSize bubbles maximum size

Set bubbles minimum size in pixels. Default value: 5dp. @param bubblesMinSize bubbles minimum size

Set button padding in pixels. Default value: 10dp. @param buttonPadding button padding

Set remove widget cross color. @param crossColor cross color

Set dark color (playing state). @param darkColor dark color

Called when sticky edge animation completed.

Called when user long clicks on view. @param x click x coordinate @param y click y coordinate

Called when play/pause button clicked. @return true if you consume the action, false to use default behavior (change play/pause state)

Called when position of widget is changed. @param cx center x @param cy center y

Set widget state change listener. @param onWidgetStateChangedListener widget state change listener

Set drawable for pause button. @param pauseDrawable drawable for pause button

Set drawable for play button. @param playDrawable drawable for play button

Set shadow color. @param shadowColor shadow color

Set shadow dx. Default value: 1dp. @param shadowDx shadow dx @see Paint#setShadowLayer(float, float, float, int)

Set shadow dx. Default value: 1dp. @param shadowDy shadow dy @see Paint#setShadowLayer(float, float, float, int)

Set shadow radius. Default value: 5dp. @param shadowRadius shadow radius. @see Paint#setShadowLayer(float, float, float, int)

Create new audio widget. @return new audio widget @throws IllegalStateException if size parameters have wrong values (less than zero).

Check if we have necessary permissions.

Set remove widget cross color in overlapped state (audio widget overlapped remove widget). @param crossOverlappedColor cross color in overlapped state

Set stroke width of remove widget. Default value: 4dp. @param crossStrokeWidth stroke width of remove widget

Enlarge value from startValue to endValue @param startValue start size @param endValue end size @param time time of animation @return new size value