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ScaleGestureDetectorCompat

public final class ScaleGestureDetectorCompat
extends Object

java.lang.Object
↳	android.support.v4.view.ScaleGestureDetectorCompat

Helper for accessing features in ScaleGestureDetector introduced after API level 19 (KitKat) in a backwards compatible fashion.

Summary

Public methods
`static boolean`	`isQuickScaleEnabled(Object scaleGestureDetector)` Return whether the quick scale gesture, in which the user performs a double tap followed by a swipe, should perform scaling.
`static void`	`setQuickScaleEnabled(Object scaleGestureDetector, boolean enabled)` Set whether the associated `OnScaleGestureListener` should receive onScale callbacks when the user performs a doubleTap followed by a swipe.

Inherited methods

From class


  
    java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public methods

isQuickScaleEnabled

boolean isQuickScaleEnabled (Object scaleGestureDetector)

Return whether the quick scale gesture, in which the user performs a double tap followed by a swipe, should perform scaling. See setQuickScaleEnabled(Object, boolean).


    
    Parameters
      
        scaleGestureDetector
        
          Object
          
      
    
    
      Returns
      
        boolean

Parameters
`scaleGestureDetector`	`Object`

Returns
`boolean`







    setQuickScaleEnabled
    
      
      
  

    
void setQuickScaleEnabled (Object scaleGestureDetector, 
                boolean enabled)
    
    

    
  Set whether the associated OnScaleGestureListener should receive onScale
 callbacks when the user performs a doubleTap followed by a swipe. Note that this is enabled
 by default if the app targets API 19 and newer.
    
    Parameters
      
        scaleGestureDetector
        
          Object
          
      
      
        enabled
        
          boolean:
          true to enable quick scaling, false to disable

Parameters
`scaleGestureDetector`	`Object`
`enabled`	`boolean`: true to enable quick scaling, false to disable








  
    
      
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Results for

ScaleGestureDetectorCompat

Summary

Public methods

Inherited methods

Public methods

isQuickScaleEnabled

setQuickScaleEnabled