MultiCallback 1.2.29 API

All Implemented Interfaces:

android.graphics.drawable.Drawable.Callback
```
public class MultiCallback
 implements Drawable.Callback
                    
```
Callback which allows single Drawable to be associated with multiple callbacks, eg. with multiple Views. If drawable needs to be redrawn all currently associated callbacks are invoked. If Callback is a View it is then invalidated.

Constructor Summary

Constructors
Constructor	Description
`MultiCallback()`	Equivalent to MultiCallback with `false` value.
`MultiCallback(boolean useViewInvalidate)`	Set `useViewInvalidate` to `true` if displayed Drawable is not supported by invalidateDrawable of the target.

Method Summary

Modifier and Type	Method	Description
`void`	`invalidateDrawable(@NonNull() Drawable who)`
`void`	`scheduleDrawable(@NonNull() Drawable who, @NonNull() Runnable what, long when)`
`void`	`unscheduleDrawable(@NonNull() Drawable who, @NonNull() Runnable what)`
`void`	`addView(Drawable.Callback callback)`	Associates given Callback.
`void`	`removeView(Drawable.Callback callback)`	Disassociates given Callback.

Methods inherited from class android.graphics.drawable.Drawable.Callback
invalidateDrawable, scheduleDrawable, unscheduleDrawable
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MultiCallback
```
MultiCallback()
```
    Equivalent to MultiCallback with false value.
  - MultiCallback
```
MultiCallback(boolean useViewInvalidate)
```
    Set useViewInvalidate to true if displayed Drawable is not supported by invalidateDrawable of the target.
    
    Parameters:
    
    useViewInvalidate - whether invalidate should be used instead of invalidateDrawable
- Method Detail
  - invalidateDrawable
```
 void invalidateDrawable(@NonNull() Drawable who)
```
  - scheduleDrawable
```
 void scheduleDrawable(@NonNull() Drawable who, @NonNull() Runnable what, long when)
```
  - unscheduleDrawable
```
 void unscheduleDrawable(@NonNull() Drawable who, @NonNull() Runnable what)
```
  - addView
```
 void addView(Drawable.Callback callback)
```
    Associates given Callback. If callback has been already added, nothing happens.
    
    Parameters:
    
    callback - Callback to be associated
  - removeView
```
 void removeView(Drawable.Callback callback)
```
    Disassociates given Callback. If callback is not associated, nothing happens.
    
    Parameters:
    
    callback - Callback to be disassociated