org.robolectric.shadows.ShadowDisplayManagerGlobal Maven / Gradle / Ivy

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package org.robolectric.shadows;

import android.hardware.display.DisplayManagerGlobal;
import android.hardware.display.IDisplayManager;
import android.hardware.display.RoboDisplayManager;
import org.robolectric.annotation.Implementation;
import org.robolectric.annotation.Implements;
import org.robolectric.internal.Shadow;
import org.robolectric.util.ReflectionHelpers;
import org.robolectric.util.ReflectionHelpers.ClassParameter;

import android.view.Display;

/**
 * Shadow for {@link android.hardware.display.DisplayManagerGlobal}.
 */
@Implements(value = DisplayManagerGlobal.class, isInAndroidSdk = false)
public class ShadowDisplayManagerGlobal {
  private static final RoboDisplayManager displayManager = new RoboDisplayManager();

  @Implementation
  public static Object getInstance() {
    return ReflectionHelpers.callConstructor(DisplayManagerGlobal.class,
        ClassParameter.from(IDisplayManager.class, displayManager));
  }

  @Implementation
  public Object getDisplayInfo(int displayId) {
    Object result = Shadow.newInstanceOf("android.view.DisplayInfo");
        ReflectionHelpers.setField(result, "supportedModes", new Display.Mode[] { new Display.Mode(0, 0, 0, 0.0f) });
        return result;
  }
}