Package org.robolectric.shadows

Class ShadowDisplay

  • @Implements(android.view.Display.class)
public class ShadowDisplay
extends java.lang.Object
    It is possible to override some display properties using setters on ShadowDisplay; however, this behavior is deprecated as of Robolectric 3.6 and will be removed in 3.7.
    See Also:
    device configuration for details.

    • Constructor Summary

      Constructors 
      Constructor Description
      ShadowDisplay()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      protected void getCurrentSizeRange​(android.graphics.Point outSmallestSize, android.graphics.Point outLargestSize)  
      static android.view.Display getDefaultDisplay()
      Returns the default display.
      protected int getDisplayId()
      Deprecated.
      This behavior is deprecated and will be removed in Robolectric 3.7.
      protected void getMetrics​(android.util.DisplayMetrics outMetrics)
      Deprecated.
      This behavior is deprecated and will be removed in Robolectric 3.7.
      protected int getPixelFormat()
      Deprecated.
      This behavior is deprecated and will be removed in Robolectric 3.7.
      protected void getRealMetrics​(android.util.DisplayMetrics outMetrics)
      Deprecated.
      This behavior is deprecated and will be removed in Robolectric 3.7.
      protected void getRealSize​(android.graphics.Point outSize)  
      protected float getRefreshRate()
      Deprecated.
      This behavior is deprecated and will be removed in Robolectric 3.7.
      protected void getSizeInternal​(android.graphics.Point outSize, boolean doCompat)  
      void setDensity​(float density)
      Changes the density for this display.
      void setDensityDpi​(int densityDpi)
      Changes the density for this display.
      void setDisplayId​(int displayId)
      Deprecated.
      This method is deprecated and will be removed in Robolectric 3.7.
      void setFlags​(int flags)
      Changes the flags for this display.
      void setHeight​(int height)
      Changes the height available to the application for this display.
      void setName​(java.lang.String name)
      Changes the name for this display.
      void setPixelFormat​(int pixelFormat)
      Deprecated.
      This method is deprecated and will be removed in Robolectric 3.7.
      void setRealHeight​(int height)
      Changes the simulated physical height for this display.
      void setRealWidth​(int width)
      Changes the simulated physical width for this display.
      void setRefreshRate​(float refreshRate)
      Changes the refresh rate for this display.
      void setRotation​(int rotation)
      Changes the rotation for this display.
      void setScaledDensity​(float scaledDensity)
      Deprecated.
      This method is deprecated and will be removed in Robolectric 3.7.
      void setState​(int state)
      Changes the simulated state for this display, such as whether it is on or off Any registered DisplayManager.DisplayListeners will be notified of the change.
      void setWidth​(int width)
      Changes the width available to the application for this display.
      void setXdpi​(float xdpi)
      Changes the horizontal DPI for this display.
      void setYdpi​(float ydpi)
      Changes the vertical DPI for this display.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ShadowDisplay

        public ShadowDisplay()

    • Method Detail

      • getDefaultDisplay

        public static android.view.Display getDefaultDisplay()
        Returns the default display.
        Returns:
        the default display

      • getMetrics

        @Deprecated
@Implementation
protected void getMetrics​(android.util.DisplayMetrics outMetrics)
        Deprecated.
        This behavior is deprecated and will be removed in Robolectric 3.7.
        If setScaledDensity(float) has been called, DisplayMetrics.scaledDensity will be modified to reflect the value specified. Note that this is not a realistic state.

      • getRealMetrics

        @Deprecated
@Implementation
protected void getRealMetrics​(android.util.DisplayMetrics outMetrics)
        Deprecated.
        This behavior is deprecated and will be removed in Robolectric 3.7.
        If setScaledDensity(float) has been called, DisplayMetrics.scaledDensity will be modified to reflect the value specified. Note that this is not a realistic state.

      • getDisplayId

        @Deprecated
@Implementation
protected int getDisplayId()
        Deprecated.
        This behavior is deprecated and will be removed in Robolectric 3.7.
        If setDisplayId(int) has been called, this method will return the specified value.

      • getRefreshRate

        @Deprecated
@Implementation
protected float getRefreshRate()
        Deprecated.
        This behavior is deprecated and will be removed in Robolectric 3.7.
        If setRefreshRate(float) has been called, this method will return the specified value.

      • getPixelFormat

        @Deprecated
@Implementation
protected int getPixelFormat()
        Deprecated.
        This behavior is deprecated and will be removed in Robolectric 3.7.
        If setPixelFormat(int) has been called, this method will return the specified value.

      • getSizeInternal

        @Implementation(maxSdk=16)
protected void getSizeInternal​(android.graphics.Point outSize,
                               boolean doCompat)

      • getCurrentSizeRange

        @Implementation(maxSdk=16)
protected void getCurrentSizeRange​(android.graphics.Point outSmallestSize,
                                   android.graphics.Point outLargestSize)

      • getRealSize

        @Implementation(maxSdk=16)
protected void getRealSize​(android.graphics.Point outSize)

      • setDensity

        public void setDensity​(float density)
        Changes the density for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setDensityDpi

        public void setDensityDpi​(int densityDpi)
        Changes the density for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setXdpi

        public void setXdpi​(float xdpi)
        Changes the horizontal DPI for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setYdpi

        public void setYdpi​(float ydpi)
        Changes the vertical DPI for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setScaledDensity

        @Deprecated
public void setScaledDensity​(float scaledDensity)
        Deprecated.
        This method is deprecated and will be removed in Robolectric 3.7.
        Changes the scaled density for this display.

      • setDisplayId

        @Deprecated
public void setDisplayId​(int displayId)
        Deprecated.
        This method is deprecated and will be removed in Robolectric 3.7.
        Changes the ID for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setName

        public void setName​(java.lang.String name)
        Changes the name for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setFlags

        public void setFlags​(int flags)
        Changes the flags for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setWidth

        public void setWidth​(int width)
        Changes the width available to the application for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.
        Parameters:
        width - the new width in pixels

      • setHeight

        public void setHeight​(int height)
        Changes the height available to the application for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.
        Parameters:
        height - new height in pixels

      • setRealWidth

        public void setRealWidth​(int width)
        Changes the simulated physical width for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.
        Parameters:
        width - the new width in pixels

      • setRealHeight

        public void setRealHeight​(int height)
        Changes the simulated physical height for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.
        Parameters:
        height - the new height in pixels

      • setRefreshRate

        public void setRefreshRate​(float refreshRate)
        Changes the refresh rate for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.

      • setRotation

        public void setRotation​(int rotation)
        Changes the rotation for this display. Any registered DisplayManager.DisplayListeners will be notified of the change.
        Parameters:
        rotation - one of Surface.ROTATION_0, Surface.ROTATION_90, Surface.ROTATION_180, Surface.ROTATION_270

      • setPixelFormat

        @Deprecated
public void setPixelFormat​(int pixelFormat)
        Deprecated.
        This method is deprecated and will be removed in Robolectric 3.7.
        Changes the pixel format for this display.

      • setState

        public void setState​(int state)
        Changes the simulated state for this display, such as whether it is on or off Any registered DisplayManager.DisplayListeners will be notified of the change.
        Parameters:
        state - the new state: one of Display.STATE_OFF, Display.STATE_ON, Display.STATE_DOZE, Display.STATE_DOZE_SUSPEND, or Display.STATE_UNKNOWN.