Add support for force-enabling zoom

 Adds an option in WebSettings that causes WebView to ignore the
 user-scalable option on the viewport metatag

Change-Id: Ia850489811a6617a8c17ec6cb17e0a65400f55f0

1 files changed, 18 insertions, 0 deletions

diff --git a/core/java/android/webkit/WebSettings.java b/core/java/android/webkit/WebSettings.java
index 71d6080287c4..3e11197df764 100644
--- a/core/java/android/webkit/WebSettings.java
+++ b/core/java/android/webkit/WebSettings.java
@@ -219,6 +219,7 @@ public class WebSettings {
     private boolean         mAllowContentAccess = true;
     private boolean         mLoadWithOverviewMode = false;
     private boolean         mEnableSmoothTransition = false;
+    private boolean         mForceUserScalable = false;
 
     // AutoFill Profile data
     /**
@@ -1658,6 +1659,23 @@ public class WebSettings {
         }
     }
 
+    /**
+     * Returns whether the viewport metatag can disable zooming
+     * @hide
+     */
+    public boolean forceUserScalable() {
+        return mForceUserScalable;
+    }
+
+    /**
+     * Sets whether viewport metatag can disable zooming.
+     * @param flag Whether or not to forceably enable user scalable.
+     * @hide
+     */
+    public synchronized void setForceUserScalable(boolean flag) {
+        mForceUserScalable = flag;
+    }
+
     synchronized void setSyntheticLinksEnabled(boolean flag) {
         if (mSyntheticLinksEnabled != flag) {
             mSyntheticLinksEnabled = flag;