Revert "Drop rikkax"

This reverts commit 87d284ad97.

app/src/main/java/com/hippo/drawable/DrawerArrowDrawable.java

@@ -67,10 +67,11 @@ public class DrawerArrowDrawable extends Drawable {
     /**
      * @param context used to get the configuration for the drawable from
      */
-    public DrawerArrowDrawable(Context context) {
+    public DrawerArrowDrawable(Context context, int color) {
         Resources resources = context.getResources();
 
         mPaint.setAntiAlias(true);
+        mPaint.setColor(color);
         mSize = resources.getDimensionPixelSize(R.dimen.dad_drawable_size);
         // round this because having this floating may cause bad measurements
         mBarSize = Math.round(resources.getDimension(R.dimen.dad_bar_size));
@@ -144,6 +145,11 @@ public class DrawerArrowDrawable extends Drawable {
         canvas.restore();
     }
 
+    public void setColor(@ColorInt int color) {
+        mPaint.setColor(color);
+        invalidateSelf();
+    }
+
     @Override
     public void setAlpha(int i) {
         mPaint.setAlpha(i);