Gello: swipe on navbar

swipe down from tabs icon to see all open tabs
or from menu icon to open menu like chrome does

Change-Id: I0bf2e9936b07ea85af2231a900bb083d6525aa5f
Signed-off-by: jrizzoli <joey@cyanogenmoditalia.it>
diff --git a/src/com/android/browser/NavigationBarPhone.java b/src/com/android/browser/NavigationBarPhone.java
index 5fa093b..9abc356 100644
--- a/src/com/android/browser/NavigationBarPhone.java
+++ b/src/com/android/browser/NavigationBarPhone.java
@@ -18,6 +18,7 @@
 import android.content.Context;
 import android.util.AttributeSet;
 import android.util.TypedValue;
+import android.view.MotionEvent;
 import android.view.View;
 
 import org.codeaurora.swe.util.Activator;
@@ -57,6 +58,16 @@
         mUrlInput.setStateListener(this);
         mIncognitoIcon = findViewById(R.id.incognito_icon);
 
+        mTabSwitcher.setOnTouchListener(new OnTouchListener() {
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                if (event.getAction() == MotionEvent.ACTION_DOWN) {
+                    ((PhoneUi) mBaseUi).toggleNavScreen();
+                }
+                return true;
+            }
+        });
+
         if (mTabSwitcherInitialTextSize == 0) {
             mTabSwitcherInitialTextSize = mTabText.getTextSize();
             mTabSwitcherCompressedTextSize = (float) (mTabSwitcherInitialTextSize / 1.2);