1 files changed, 69 insertions, 0 deletions
diff --git a/src/com/android/launcher3/dynamicui/colorextraction/WallpaperColorsCompat.java b/src/com/android/launcher3/dynamicui/colorextraction/WallpaperColorsCompat.java
new file mode 100644
index 000000000..f80a675cb
--- /dev/null
+++ b/src/com/android/launcher3/dynamicui/colorextraction/WallpaperColorsCompat.java
@@ -0,0 +1,69 @@
+package com.android.launcher3.dynamicui.colorextraction;
+
+import android.graphics.Color;
+import android.os.Parcel;
+import android.os.Parcelable;
+import android.util.Pair;
+
+import java.util.List;
+
+/**
+ * A wrapper around platform implementation of WallpaperColors until the
+ * updated SDK is available.
+ *
+ * TODO remove this class if available by platform
+ */
+public class WallpaperColorsCompat implements Parcelable {
+
+    private final Parcelable mObject;
+
+    public WallpaperColorsCompat(Parcelable object) {
+        mObject = object;
+    }
+
+    private Object invokeMethod(String methodName) {
+        try {
+            return mObject.getClass().getDeclaredMethod(methodName).invoke(mObject);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel parcel, int i) {
+        parcel.writeParcelable(mObject, i);
+    }
+
+    public static final Parcelable.Creator<WallpaperColorsCompat> CREATOR =
+            new Parcelable.Creator<WallpaperColorsCompat>() {
+                public WallpaperColorsCompat createFromParcel(Parcel source) {
+                    Parcelable object = source.readParcelable(null);
+                    return new WallpaperColorsCompat(object);
+                }
+
+                public WallpaperColorsCompat[] newArray(int size) {
+                    return new WallpaperColorsCompat[size];
+                }
+            };
+
+    public List<Pair<Color, Integer>> getColors() {
+        try {
+            return (List<Pair<Color, Integer>>) invokeMethod("getColors");
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    public boolean supportsDarkText() {
+        try {
+            return (Boolean) invokeMethod("supportsDarkText");
+        } catch (Exception e) {
+            return false;
+        }
+    }
+}