[Remoting Android] Placeholder for DesktopView

remoting/android/java/src/org/chromium/chromoting/jni/GlDisplay.java

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chromoting.jni;
 
+import android.content.Context;
 import android.view.Surface;
 
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
+import org.chromium.chromoting.AbstractDesktopView;
+import org.chromium.chromoting.DesktopViewFactory;
 import org.chromium.chromoting.Event;
 import org.chromium.chromoting.SizeChangedEventParameter;
 
 /**
  * This class is the JNI interface class that helps bridging GlDesktopView with the OpenGL renderer
  * in native code. The lifetime of this class is managed by the native JniGlDisplayHandler.
  *
  * This class works entirely on the UI thread:
  *  Functions should all be called on UI.
  *  Events will only be triggered on UI.
@@ skipping 128 matching lines @@
      * Shows the cursor input feedback animation with the given diameter at the given desktop
      * location.
      */
     public void showCursorInputFeedback(int x, int y, float diameter) {
         if (mNativeJniGlDisplay != 0) {
             nativeOnCursorInputFeedback(mNativeJniGlDisplay, x, y, diameter);
         }
     }
 
     @CalledByNative
+    private DesktopViewFactory createDesktopViewFactory() {
+        return new DesktopViewFactory() {
+            @Override
+            public AbstractDesktopView createDesktopView(Context context) {
+                // UNIMPLEMENTED.
+                return null;
+            }
+        };
+    }
+
+    @CalledByNative
     private static GlDisplay createJavaDisplayObject(long nativeDisplayHandler) {
         return new GlDisplay(nativeDisplayHandler);
     }
 
     private native void nativeOnSurfaceCreated(long nativeJniGlDisplayHandler, Surface surface);
     private native void nativeOnSurfaceChanged(long nativeJniGlDisplayHandler,
                                                int width, int height);
     private native void nativeOnSurfaceDestroyed(long nativeJniGlDisplayHandler);
     private native void nativeOnPixelTransformationChanged(long nativeJniGlDisplayHandler,
                                                            float[] matrix);
     private native void nativeOnCursorPixelPositionChanged(long nativeJniGlDisplayHandler,
                                                            int x, int y);
     private native void nativeOnCursorInputFeedback(long nativeJniGlDisplayHandler,
                                                     int x, int y, float diameter);
     private native void nativeOnCursorVisibilityChanged(long nativeJniGlDisplayHandler,
                                                         boolean visible);
     private native void nativeSetRenderEventEnabled(long nativeJniGlDisplayHandler,
                                                     boolean enabled);
 }