am bff124f1: Merge "Adds support for Theme dumping via DDM." into lmp-dev

* commit 'bff124f1e86a6cfc1710d41bedd060b7378de06b':
  Adds support for Theme dumping via DDM.

core/java/android/ddm/DdmHandleViewDebug.java

@@ -56,6 +56,9 @@ public class DdmHandleViewDebug extends ChunkHandler {
     /** Capture View Layers. */
     private static final int VURT_CAPTURE_LAYERS = 2;
 
+    /** Dump View Theme. */
+    private static final int VURT_DUMP_THEME = 3;
+
     /**
      * Generic View Operation, first parameter in the packet should be one of the
      * VUOP_* constants below.
@@ -131,6 +134,8 @@ public class DdmHandleViewDebug extends ChunkHandler {
                 return dumpHierarchy(rootView, in);
             else if (op == VURT_CAPTURE_LAYERS)
                 return captureLayers(rootView);
+            else if (op == VURT_DUMP_THEME)
+                return dumpTheme(rootView);
             else
                 return createFailChunk(ERR_INVALID_OP, "Unknown view root operation: " + op);
         }
@@ -258,6 +263,22 @@ public class DdmHandleViewDebug extends ChunkHandler {
         return new Chunk(CHUNK_VURT, data, 0, data.length);
     }
 
+    /**
+     * Returns the Theme dump of the provided view.
+     */
+    private Chunk dumpTheme(View rootView) {
+        ByteArrayOutputStream b = new ByteArrayOutputStream(1024);
+        try {
+            ViewDebug.dumpTheme(rootView, b);
+        } catch (IOException e) {
+            return createFailChunk(1, "Unexpected error while dumping the theme: "
+                    + e.getMessage());
+        }
+
+        byte[] data = b.toByteArray();
+        return new Chunk(CHUNK_VURT, data, 0, data.length);
+    }
+
     private Chunk captureView(View rootView, View targetView) {
         ByteArrayOutputStream b = new ByteArrayOutputStream(1024);
         try {