1 files changed, 147 insertions, 0 deletions
diff --git a/shadows/framework/src/main/java/org/robolectric/shadows/ShadowNativeSurface.java b/shadows/framework/src/main/java/org/robolectric/shadows/ShadowNativeSurface.java
new file mode 100644
index 000000000..fe789981a
--- /dev/null
+++ b/shadows/framework/src/main/java/org/robolectric/shadows/ShadowNativeSurface.java
@@ -0,0 +1,147 @@
+package org.robolectric.shadows;
+
+import static android.os.Build.VERSION_CODES.O;
+import static android.os.Build.VERSION_CODES.O_MR1;
+import static android.os.Build.VERSION_CODES.Q;
+import static android.os.Build.VERSION_CODES.S;
+
+import android.graphics.Canvas;
+import android.graphics.Rect;
+import android.graphics.SurfaceTexture;
+import android.hardware.HardwareBuffer;
+import android.os.Parcel;
+import android.view.Surface;
+import android.view.Surface.OutOfResourcesException;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+import org.robolectric.nativeruntime.DefaultNativeRuntimeLoader;
+import org.robolectric.nativeruntime.SurfaceNatives;
+import org.robolectric.shadows.ShadowNativeSurface.Picker;
+
+/** Shadow for {@link Surface} that is backed by native code */
+@Implements(value = Surface.class, minSdk = O, shadowPicker = Picker.class, isInAndroidSdk = false)
+public class ShadowNativeSurface {
+  @Implementation
+  protected static long nativeCreateFromSurfaceTexture(SurfaceTexture surfaceTexture)
+      throws OutOfResourcesException {
+    DefaultNativeRuntimeLoader.injectAndLoad();
+    return SurfaceNatives.nativeCreateFromSurfaceTexture(surfaceTexture);
+  }
+
+  @Implementation
+  protected static long nativeCreateFromSurfaceControl(long surfaceControlNativeObject) {
+    DefaultNativeRuntimeLoader.injectAndLoad();
+    return SurfaceNatives.nativeCreateFromSurfaceControl(surfaceControlNativeObject);
+  }
+
+  @Implementation(minSdk = Q)
+  protected static long nativeGetFromSurfaceControl(
+      long surfaceObject, long surfaceControlNativeObject) {
+    DefaultNativeRuntimeLoader.injectAndLoad();
+    return SurfaceNatives.nativeGetFromSurfaceControl(surfaceObject, surfaceControlNativeObject);
+  }
+
+  @Implementation(minSdk = S)
+  protected static long nativeGetFromBlastBufferQueue(
+      long surfaceObject, long blastBufferQueueNativeObject) {
+    return SurfaceNatives.nativeGetFromBlastBufferQueue(
+        surfaceObject, blastBufferQueueNativeObject);
+  }
+
+  @Implementation
+  protected static long nativeLockCanvas(long nativeObject, Canvas canvas, Rect dirty)
+      throws OutOfResourcesException {
+    return SurfaceNatives.nativeLockCanvas(nativeObject, canvas, dirty);
+  }
+
+  @Implementation
+  protected static void nativeUnlockCanvasAndPost(long nativeObject, Canvas canvas) {
+    SurfaceNatives.nativeUnlockCanvasAndPost(nativeObject, canvas);
+  }
+
+  @Implementation
+  protected static void nativeRelease(long nativeObject) {
+    SurfaceNatives.nativeRelease(nativeObject);
+  }
+
+  @Implementation
+  protected static boolean nativeIsValid(long nativeObject) {
+    return SurfaceNatives.nativeIsValid(nativeObject);
+  }
+
+  @Implementation
+  protected static boolean nativeIsConsumerRunningBehind(long nativeObject) {
+    return SurfaceNatives.nativeIsConsumerRunningBehind(nativeObject);
+  }
+
+  @Implementation
+  protected static long nativeReadFromParcel(long nativeObject, Parcel source) {
+    return SurfaceNatives.nativeReadFromParcel(nativeObject, source);
+  }
+
+  @Implementation
+  protected static void nativeWriteToParcel(long nativeObject, Parcel dest) {
+    SurfaceNatives.nativeWriteToParcel(nativeObject, dest);
+  }
+
+  @Implementation
+  protected static void nativeAllocateBuffers(long nativeObject) {
+    SurfaceNatives.nativeAllocateBuffers(nativeObject);
+  }
+
+  @Implementation
+  protected static int nativeGetWidth(long nativeObject) {
+    return SurfaceNatives.nativeGetWidth(nativeObject);
+  }
+
+  @Implementation
+  protected static int nativeGetHeight(long nativeObject) {
+    return SurfaceNatives.nativeGetHeight(nativeObject);
+  }
+
+  @Implementation
+  protected static long nativeGetNextFrameNumber(long nativeObject) {
+    return SurfaceNatives.nativeGetNextFrameNumber(nativeObject);
+  }
+
+  @Implementation
+  protected static int nativeSetScalingMode(long nativeObject, int scalingMode) {
+    return SurfaceNatives.nativeSetScalingMode(nativeObject, scalingMode);
+  }
+
+  @Implementation
+  protected static int nativeForceScopedDisconnect(long nativeObject) {
+    return SurfaceNatives.nativeForceScopedDisconnect(nativeObject);
+  }
+
+  @Implementation(minSdk = S)
+  protected static int nativeAttachAndQueueBufferWithColorSpace(
+      long nativeObject, HardwareBuffer buffer, int colorSpaceId) {
+    return SurfaceNatives.nativeAttachAndQueueBufferWithColorSpace(
+        nativeObject, buffer, colorSpaceId);
+  }
+
+  @Implementation(minSdk = O_MR1)
+  protected static int nativeSetSharedBufferModeEnabled(long nativeObject, boolean enabled) {
+    return SurfaceNatives.nativeSetSharedBufferModeEnabled(nativeObject, enabled);
+  }
+
+  @Implementation(minSdk = O_MR1)
+  protected static int nativeSetAutoRefreshEnabled(long nativeObject, boolean enabled) {
+    return SurfaceNatives.nativeSetAutoRefreshEnabled(nativeObject, enabled);
+  }
+
+  @Implementation(minSdk = S)
+  protected static int nativeSetFrameRate(
+      long nativeObject, float frameRate, int compatibility, int changeFrameRateStrategy) {
+    return SurfaceNatives.nativeSetFrameRate(
+        nativeObject, frameRate, compatibility, changeFrameRateStrategy);
+  }
+
+  /** Shadow picker for {@link Surface}. */
+  public static final class Picker extends GraphicsShadowPicker<Object> {
+    public Picker() {
+      super(ShadowSurface.class, ShadowNativeSurface.class);
+    }
+  }
+}