Merge "Fix broken delegates for FontFamily and PathParser" into nyc-dev

am: 37e16f8

* commit '37e16f8e3bc3b3e3d3a4c37b5b7ccda953c78ac9':
  Fix broken delegates for FontFamily and PathParser

Change-Id: Id418eaa3ccf69a4a757f8410f152718e4088f373

tools/layoutlib/bridge/src/android/graphics/FontFamily_Delegate.java

@@ -245,6 +245,13 @@ public class FontFamily_Delegate {
         return sFontLocation;
     }
 
+    // ---- delegate methods ----
+    @LayoutlibDelegate
+    /*package*/ static boolean addFont(FontFamily thisFontFamily, String path, int ttcIndex) {
+        final FontFamily_Delegate delegate = getDelegate(thisFontFamily.mNativePtr);
+        return delegate != null && delegate.addFont(path, ttcIndex);
+    }
+
     // ---- native methods ----
 
     @LayoutlibDelegate
@@ -270,16 +277,8 @@ public class FontFamily_Delegate {
     }
 
     @LayoutlibDelegate
-    /*package*/ static boolean nAddFont(long nativeFamily, final String path, int ttcIndex) {
-        // FIXME: support ttc fonts. Hack JRE??
-        final FontFamily_Delegate delegate = getDelegate(nativeFamily);
-        if (delegate != null) {
-            if (sFontLocation == null) {
-                delegate.mPostInitRunnables.add(() -> delegate.addFont(path));
-                return true;
-            }
-            return delegate.addFont(path);
-        }
+    /*package*/ static boolean nAddFont(long nativeFamily, ByteBuffer font, int ttcIndex) {
+        assert false : "The only client of this method has been overriden.";
         return false;
     }
 
@@ -390,6 +389,15 @@ public class FontFamily_Delegate {
         mPostInitRunnables = null;
     }
 
+    private boolean addFont(final String path, int ttcIndex) {
+        // FIXME: support ttc fonts. Hack JRE??
+        if (sFontLocation == null) {
+            mPostInitRunnables.add(() -> addFont(path));
+            return true;
+        }
+        return addFont(path);
+    }
+
      private boolean addFont(@NonNull String path) {
          return addFont(path, DEFAULT_FONT_WEIGHT, path.endsWith(FONT_SUFFIX_ITALIC));
      }

tools/layoutlib/bridge/src/android/util/PathParser_Delegate.java

@@ -64,15 +64,14 @@ public class PathParser_Delegate {
     }
 
     @LayoutlibDelegate
-    /*package*/ static boolean nParseStringForPath(long pathPtr, @NonNull String pathString, int
+    /*package*/ static void nParseStringForPath(long pathPtr, @NonNull String pathString, int
             stringLength) {
         Path_Delegate path_delegate = Path_Delegate.getDelegate(pathPtr);
         if (path_delegate == null) {
-            return false;
+            return;
         }
         assert pathString.length() == stringLength;
         PathDataNode.nodesToPath(createNodesFromPathData(pathString), path_delegate);
-        return true;
     }
 
     @LayoutlibDelegate

tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java

@@ -192,6 +192,7 @@ public final class CreateInfo implements ICreateInfo {
         "android.graphics.BitmapFactory#setDensityFromOptions",
         "android.graphics.drawable.AnimatedVectorDrawable$VectorDrawableAnimatorRT#useLastSeenTarget",
         "android.graphics.drawable.GradientDrawable#buildRing",
+        "android.graphics.FontFamily#addFont",
         "android.graphics.Typeface#getSystemFontConfigLocation",
         "android.graphics.Typeface#makeFamilyFromParsed",
         "android.os.Handler#sendMessageAtTime",