Titlebar cleanup

- Removed timer based Titlebar animation
- Always show Titlebar when keyboard is up
- Block webpage scroll when Titlebar is focused
- Added command line switch to disable top controls
- Fix rendering issue seen when user exits fullscreen video

Change-Id: I9d0afe7be907522b3678746c04049c2904118a4b
diff --git a/src/com/android/browser/BrowserWebView.java b/src/com/android/browser/BrowserWebView.java
index 0159cb7..9aa044c 100644
--- a/src/com/android/browser/BrowserWebView.java
+++ b/src/com/android/browser/BrowserWebView.java
@@ -21,6 +21,7 @@
 import android.content.res.Resources;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
+import android.view.MotionEvent;
 import android.view.View;
 import org.codeaurora.swe.WebChromeClient;
 import org.codeaurora.swe.WebView;
@@ -161,6 +162,17 @@
     }
 
     @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        // block touch event if title bar is selected
+        if (mTitleBar.isEditingUrl()) {
+            requestFocus();
+            return true;
+        }
+        else
+            return super.onTouchEvent(event);
+    }
+
+    @Override
     public void onScrollChanged(int l, int t, int oldl, int oldt) {
         // NOTE: this function seems to not be called when the WebView is scrolled (it may be fine)
         super.onScrollChanged(l, t, oldl, oldt);