1 files changed, 85 insertions, 0 deletions
diff --git a/shadows/framework/src/main/java/org/robolectric/shadows/ShadowNativeNativeInterpolatorFactory.java b/shadows/framework/src/main/java/org/robolectric/shadows/ShadowNativeNativeInterpolatorFactory.java
new file mode 100644
index 000000000..21c80e5c1
--- /dev/null
+++ b/shadows/framework/src/main/java/org/robolectric/shadows/ShadowNativeNativeInterpolatorFactory.java
@@ -0,0 +1,85 @@
+package org.robolectric.shadows;
+
+import static android.os.Build.VERSION_CODES.R;
+
+import android.graphics.animation.NativeInterpolatorFactory;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+import org.robolectric.nativeruntime.DefaultNativeRuntimeLoader;
+import org.robolectric.nativeruntime.NativeInterpolatorFactoryNatives;
+import org.robolectric.shadows.ShadowNativeNativeInterpolatorFactory.Picker;
+
+/** Shadow for {@link NativeInterpolatorFactory} that is backed by native code */
+@Implements(
+    value = NativeInterpolatorFactory.class,
+    minSdk = R,
+    shadowPicker = Picker.class,
+    isInAndroidSdk = false)
+public class ShadowNativeNativeInterpolatorFactory {
+
+  static {
+    DefaultNativeRuntimeLoader.injectAndLoad();
+  }
+
+  @Implementation
+  protected static long createAccelerateDecelerateInterpolator() {
+    return NativeInterpolatorFactoryNatives.createAccelerateDecelerateInterpolator();
+  }
+
+  @Implementation
+  protected static long createAccelerateInterpolator(float factor) {
+    return NativeInterpolatorFactoryNatives.createAccelerateInterpolator(factor);
+  }
+
+  @Implementation
+  protected static long createAnticipateInterpolator(float tension) {
+    return NativeInterpolatorFactoryNatives.createAnticipateInterpolator(tension);
+  }
+
+  @Implementation
+  protected static long createAnticipateOvershootInterpolator(float tension) {
+    return NativeInterpolatorFactoryNatives.createAnticipateOvershootInterpolator(tension);
+  }
+
+  @Implementation
+  protected static long createBounceInterpolator() {
+    return NativeInterpolatorFactoryNatives.createBounceInterpolator();
+  }
+
+  @Implementation
+  protected static long createCycleInterpolator(float cycles) {
+    return NativeInterpolatorFactoryNatives.createCycleInterpolator(cycles);
+  }
+
+  @Implementation
+  protected static long createDecelerateInterpolator(float factor) {
+    return NativeInterpolatorFactoryNatives.createDecelerateInterpolator(factor);
+  }
+
+  @Implementation
+  protected static long createLinearInterpolator() {
+    return NativeInterpolatorFactoryNatives.createLinearInterpolator();
+  }
+
+  @Implementation
+  protected static long createOvershootInterpolator(float tension) {
+    return NativeInterpolatorFactoryNatives.createOvershootInterpolator(tension);
+  }
+
+  @Implementation
+  protected static long createPathInterpolator(float[] x, float[] y) {
+    return NativeInterpolatorFactoryNatives.createPathInterpolator(x, y);
+  }
+
+  @Implementation
+  protected static long createLutInterpolator(float[] values) {
+    return NativeInterpolatorFactoryNatives.createLutInterpolator(values);
+  }
+
+  /** Shadow picker for {@link NativeInterpolatorFactory}. */
+  public static final class Picker extends GraphicsShadowPicker<Object> {
+    public Picker() {
+      super(null, ShadowNativeNativeInterpolatorFactory.class);
+    }
+  }
+}