Update Servo

app/src/common/shared/org/mozilla/vrbrowser/VRBrowserActivity.java

@@ -60,6 +60,7 @@
 import org.mozilla.vrbrowser.ui.widgets.WidgetPlacement;
 import org.mozilla.vrbrowser.ui.widgets.WindowWidget;
 import org.mozilla.vrbrowser.ui.widgets.dialogs.CrashDialogWidget;
+import org.mozilla.vrbrowser.utils.ServoUtils;
 
 import java.io.IOException;
 import java.net.URISyntaxException;
@@ -121,6 +122,7 @@ public void run() {
     TrayWidget mTray;
     BookmarksView mBookmarksView;
     PermissionDelegate mPermissionDelegate;
+    long mExternalContext;
     LinkedList<UpdateListener> mWidgetUpdateListeners;
     LinkedList<PermissionListener> mPermissionListeners;
     LinkedList<FocusChangeListener> mFocusChangeListeners;
@@ -601,6 +603,7 @@ void handleResize(final int aHandle, final float aWorldWidth, final float aWorld
     @Keep
     @SuppressWarnings("unused")
     void registerExternalContext(long aContext) {
+        ServoUtils.setExternalContext(aContext);
         GeckoVRManager.setExternalContext(aContext);
     }
 

app/src/common/shared/org/mozilla/vrbrowser/utils/ServoUtils.java

@@ -4,6 +4,8 @@
 import android.util.Log;
 
 import org.mozilla.geckoview.GeckoSession;
+import org.mozilla.vrbrowser.browser.SettingsStore;
+import org.mozilla.vrbrowser.VRBrowserActivity;
 
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
@@ -13,6 +15,7 @@ public class ServoUtils {
     private static final String WHITELIST_CLASSNAME = "org.mozilla.servo.ServoWhiteList";
     private static final String LOGTAG = "ServoUtils";
     private static Object mServoWhiteList = null;
+    private static long mVRContext;
 
     public static boolean isServoAvailable() {
         try {
@@ -23,6 +26,10 @@ public static boolean isServoAvailable() {
         }
     }
 
+    public static void setExternalContext(long aContext) {
+      mVRContext = aContext;
+    }
+
     public static boolean isInstanceOfServoSession(Object obj) {
         try {
             return Class.forName(SESSION_CLASSNAME).isInstance(obj);
@@ -32,10 +39,11 @@ public static boolean isInstanceOfServoSession(Object obj) {
     }
 
     public static GeckoSession createServoSession(Context context) {
+        boolean layersEnabled = SettingsStore.getInstance(context).getLayersEnabled();
         try {
             Class clazz = Class.forName(SESSION_CLASSNAME);
-            Constructor<?> constructor = clazz.getConstructor(Context.class);
-            return (GeckoSession) constructor.newInstance(context);
+            Constructor<?> constructor = clazz.getConstructor(Context.class, long.class, boolean.class);
+            return (GeckoSession) constructor.newInstance(context, mVRContext, layersEnabled);
         } catch (Exception e) {
             Log.e(LOGTAG, "Can't load or instanciate ServoSession: " + e);
             return null;

servo/build.gradle

@@ -47,6 +47,6 @@ if (gradle.hasProperty('servoViewLocal')) {
     dependencies {
         // To see what the latest servoview version is go here:
         // https://download.servo.org/nightly/maven/org/mozilla/servoview/servoview-armv7/maven-metadata.xml
-        implementation 'org.mozilla.servoview:servoview-armv7:0.0.1.20190220.cc8a9fa'
+        implementation 'org.mozilla.servoview:servoview-armv7:0.0.1.20190401.31c0261'
     }
 }

servo/src/main/java/org/mozilla/servo/ServoSession.java

@@ -6,10 +6,10 @@
 import android.util.Log;
 import android.view.Surface;
 
-import org.mozilla.gecko.GeckoVRManager;
 import org.mozilla.geckoview.GeckoDisplay;
 import org.mozilla.geckoview.GeckoRuntime;
 import org.mozilla.geckoview.GeckoSession;
+import org.mozilla.geckoview.GeckoVRManager;
 import org.mozilla.servoview.Servo;
 import org.mozilla.servoview.ServoSurface;
 
@@ -25,13 +25,17 @@ public class ServoSession extends GeckoSession {
     private ServoPanZoomController mPanZoomController;
     private boolean mIsOpen = false;
     private String mUrl = "about:blank";
+    private int mPadding;
+    private long mVRContext;
 
     private ProgressDelegate mProgressDelegate;
     private NavigationDelegate mNavigationDelegate;
     private ContentDelegate mContentDelegate;
 
-    public ServoSession(Context aContext) {
+    public ServoSession(Context aContext, long aVRContext, boolean aLayersEnabled) {
         Log.d(LOGTAG, "ServoSession()");
+        mPadding = aLayersEnabled ? 1 : 0;
+        mVRContext = aVRContext;
         mActivity = (Activity) aContext;
     }
 
@@ -40,10 +44,10 @@ public void onSurfaceChanged(Surface surface, int left, int top, int width, int
             mWidth = width;
             mHeight = height;
             mSurface = surface;
-            mServo = new ServoSurface(surface, width, height);
+            mServo = new ServoSurface(surface, width, height, mPadding);
             mServo.setClient(new ServoCallbacks());
             mServo.setActivity(mActivity);
-            mServo.setVRExternalContext(GeckoVRManager.getExternalContext());
+            mServo.setVRExternalContext(mVRContext);
             mServo.runLoop();
         }