Update version to 1.0.3

Use reflection for getView, getSettings, getTextSize/getTextZoom, and
setTextSize/setTextZoom so that the View does not need to be cast as an
android.webkit.WebView.

README.md

@@ -1,23 +1,4 @@
-<!--
-The following copyright message should appear at the top of all
-source files. This file can be removed from your repository.
-
-Copyright (c) 2013-2014 Adobe Systems Incorporated. All rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
--->
-
-# com.phonegap.plugin.mobile-accessibility
+# phonegap-plugin-mobile-accessibility
 ==========================================
 
 This plugin exposes information on the status of various accessibility features of mobile operating systems, including, for example, whether a screen reader is running, invert colors is enabled, and the preferred scaling for text. It also allows an application to send a string to be spoken by the screen reader, or a command to stop the screen reader from speaking.

package.json

@@ -0,0 +1,37 @@
+{
+  "name": "phonegap-plugin-mobile-accessibility",
+  "description": "PhoneGap Mobile Accessibility Plugin",
+  "version": "1.0.3",
+  "homepage": "http://github.com/phonegap/phonegap-mobile-accessibility#readme",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/phonegap/phonegap-mobile-accessibility.git"
+  },
+  "bugs": {
+    "url": "https://github.com/phonegap/phonegap-mobile-accessibility/issues"
+  },
+  "cordova": {
+    "id": "phonegap-plugin-mobile-accessibility",
+    "platforms": [
+      "ios",
+      "android",
+      "windows"
+    ]
+  },
+  "keywords": [
+    "phonegap",
+    "mobile accessibility",
+    "ecosystem:cordova",
+    "cordova-ios",
+    "cordova-android",
+    "cordova-windows"
+  ],
+  "engines": [
+    {
+      "name": "cordova",
+      "version": ">=3.0.0"
+    }
+  ],
+  "author": "Adobe PhoneGap Team",
+  "license": "Apache 2.0"
+}

plugin.xml

@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
-    xmlns:rim="http://www.blackberry.com/ns/widgets"
     xmlns:android="http://schemas.android.com/apk/res/android"
-    id="com.phonegap.plugin.mobile-accessibility"
-    version="0.1.2">
+    id="phonegap-plugin-mobile-accessibility"
+    version="1.0.3">
     <name>Mobile Accessibility</name>
     <description>PhoneGap Mobile Accessibility Plugin</description>
     <license>Apache 2.0</license>
@@ -21,8 +20,8 @@
         <clobbers target="MobileAccessibilityNotifications" />
     </js-module>
 
-   <dependency id="org.apache.cordova.device" url="https://github.com/apache/cordova-plugin-device.git" />
-   <dependency id="org.apache.cordova.network-information" url="https://github.com/apache/cordova-plugin-network-information.git" />
+   <dependency id="cordova-plugin-device" url="https://github.com/apache/cordova-plugin-device.git"  />
+   <dependency id="cordova-plugin-network-information" url="https://github.com/apache/cordova-plugin-network-information.git" />
 
     <!-- ios -->
     <platform name="ios">

src/android/com/phonegap/plugin/mobileaccessibility/AbstractMobileAccessibilityHelper.java

@@ -23,9 +23,9 @@ package com.phonegap.plugin.mobileaccessibility;
 
 import android.view.ViewParent;
 
-public abstract class AbstractMobileAccessibilityHelper {
-    protected MobileAccessibility mMobileAccessibility;
-    protected ViewParent mParent;
+abstract class AbstractMobileAccessibilityHelper {
+    MobileAccessibility mMobileAccessibility;
+    ViewParent mParent;
     public abstract void initialize(MobileAccessibility mobileAccessibility);
     public abstract boolean isClosedCaptioningEnabled();
     public abstract boolean isScreenReaderRunning();

src/android/com/phonegap/plugin/mobileaccessibility/DonutMobileAccessibilityHelper.java

@@ -26,19 +26,40 @@ import android.content.Context;
 import android.os.Build;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
+import android.view.View;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
 
+import java.lang.IllegalAccessException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
 @TargetApi(Build.VERSION_CODES.DONUT)
 public class DonutMobileAccessibilityHelper extends
         AbstractMobileAccessibilityHelper {
-    protected AccessibilityManager mAccessibilityManager;
-    protected WebView mWebView;
+    AccessibilityManager mAccessibilityManager;
+    View mView;
 
     @Override
     public void initialize(MobileAccessibility mobileAccessibility) {
         mMobileAccessibility = mobileAccessibility;
-        mWebView = mobileAccessibility.webView;
+        WebView view;
+        try {
+            view = (WebView) mobileAccessibility.webView;
+            mView = view;
+        } catch(ClassCastException ce) {  // cordova-android 4.0+
+            try {
+                Method getView = mobileAccessibility.webView.getClass().getMethod("getView");
+                mView = (View) getView.invoke(mobileAccessibility.webView);
+            } catch (NoSuchMethodException e) {
+                e.printStackTrace();
+            } catch (InvocationTargetException e) {
+                e.printStackTrace();
+            } catch (IllegalAccessException e) {
+                e.printStackTrace();
+            }
+        }
+
         mAccessibilityManager = (AccessibilityManager) mMobileAccessibility.cordova.getActivity().getSystemService(Context.ACCESSIBILITY_SERVICE);
     }
 
@@ -89,9 +110,9 @@ public class DonutMobileAccessibilityHelper extends
         final int eventType = AccessibilityEvent.TYPE_VIEW_FOCUSED;
         final AccessibilityEvent event = AccessibilityEvent.obtain(eventType);
         event.getText().add(text);
-        event.setEnabled(mWebView.isEnabled());
-        event.setClassName(mWebView.getClass().getName());
-        event.setPackageName(mWebView.getContext().getPackageName());
+        event.setEnabled(mView.isEnabled());
+        event.setClassName(mView.getClass().getName());
+        event.setPackageName(mView.getContext().getPackageName());
         event.setContentDescription(null);
 
         mAccessibilityManager.sendAccessibilityEvent(event);
@@ -101,7 +122,23 @@ public class DonutMobileAccessibilityHelper extends
     @Override
     public double getTextZoom() {
         double zoom = 100;
-        WebSettings.TextSize wTextSize = mWebView.getSettings().getTextSize();
+        WebSettings.TextSize wTextSize = WebSettings.TextSize.NORMAL;
+
+        try {
+            Method getSettings = mView.getClass().getMethod("getSettings");
+            Object wSettings = getSettings.invoke(mView);
+            Method getTextSize = wSettings.getClass().getMethod("getTextSize");
+            wTextSize = (WebSettings.TextSize) getTextSize.invoke(wSettings);
+        } catch(ClassCastException ce) {
+            ce.printStackTrace();
+        } catch (NoSuchMethodException e) {
+            e.printStackTrace();
+        } catch (InvocationTargetException e) {
+            e.printStackTrace();
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+
         switch (wTextSize) {
         case LARGEST:
             zoom = 200;
@@ -109,39 +146,42 @@ public class DonutMobileAccessibilityHelper extends
         case LARGER:
             zoom = 150;
             break;
-        case NORMAL:
-            zoom = 100;
-            break;
         case SMALLER:
             zoom = 75;
             break;
         case SMALLEST:
             zoom = 50;
             break;
-        default:
-            zoom = 100;
-            break;
         }
+
         return zoom;
     }
 
     @SuppressWarnings("deprecation")
     @Override
     public void setTextZoom(double textZoom) {
-        final double zoom = textZoom;
-        WebSettings.TextSize wTextSize = WebSettings.TextSize.NORMAL;
-        if (zoom > 115) {
+        WebSettings.TextSize wTextSize = WebSettings.TextSize.SMALLEST;
+        if (textZoom > 115) {
             wTextSize = WebSettings.TextSize.LARGEST;
-        } else if (zoom > 100) {
+        } else if (textZoom > 100) {
             wTextSize = WebSettings.TextSize.LARGER;
-        } else if (zoom == 100) {
+        } else if (textZoom == 100) {
             wTextSize = WebSettings.TextSize.NORMAL;
-        } else if (zoom > 50) {
+        } else if (textZoom > 50) {
             wTextSize = WebSettings.TextSize.SMALLER;
-        } else {
-            wTextSize = WebSettings.TextSize.SMALLEST;
         }
         //Log.i("MobileAccessibility", "fontScale = " + zoom + ", WebSettings.TextSize = " + wTextSize.toString());
-        mWebView.getSettings().setTextSize(wTextSize);
+        try {
+            Method getSettings = mView.getClass().getMethod("getSettings");
+            Object wSettings = getSettings.invoke(mView);
+            Method setTextSize = wSettings.getClass().getMethod("setTextSize", WebSettings.TextSize.class);
+            setTextSize.invoke(wSettings, wTextSize);
+        } catch (NoSuchMethodException e) {
+            e.printStackTrace();
+        } catch (InvocationTargetException e) {
+            e.printStackTrace();
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
     }
 }

src/android/com/phonegap/plugin/mobileaccessibility/IceCreamSandwichMobileAccessibilityHelper.java

@@ -26,10 +26,14 @@ import android.annotation.TargetApi;
 import android.os.Build;
 import android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener;
 
+import java.lang.IllegalAccessException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
 @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
 public class IceCreamSandwichMobileAccessibilityHelper extends
         DonutMobileAccessibilityHelper {
-    protected AccessibilityStateChangeListener mAccessibilityStateChangeListener;
+    private AccessibilityStateChangeListener mAccessibilityStateChangeListener;
 
     @Override
     public boolean isScreenReaderRunning() {
@@ -52,17 +56,44 @@ public class IceCreamSandwichMobileAccessibilityHelper extends
 
     @Override
     public double getTextZoom() {
-        return mWebView.getSettings().getTextZoom();
+        double zoom = 100;
+        try {
+            Method getSettings = mView.getClass().getMethod("getSettings");
+            Object wSettings = getSettings.invoke(mView);
+            Method getTextZoom = wSettings.getClass().getMethod("getTextZoom");
+            zoom = Double.valueOf(getTextZoom.invoke(wSettings).toString());
+        } catch (ClassCastException ce) {
+            ce.printStackTrace();
+        } catch (NoSuchMethodException e) {
+            e.printStackTrace();
+        } catch (InvocationTargetException e) {
+            e.printStackTrace();
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+        return zoom;
     }
 
     @Override
     public void setTextZoom(double textZoom) {
-        final double zoom = textZoom;
         //Log.i("MobileAccessibility", "setTextZoom(" + zoom + ")");
-        mWebView.getSettings().setTextZoom((int) zoom);
+        try {
+            Method getSettings = mView.getClass().getMethod("getSettings");
+            Object wSettings = getSettings.invoke(mView);
+            Method setTextZoom = wSettings.getClass().getMethod("setTextZoom", Integer.TYPE);
+            setTextZoom.invoke(wSettings, (int) textZoom);
+        } catch (ClassCastException ce) {
+            ce.printStackTrace();
+        } catch (NoSuchMethodException e) {
+            e.printStackTrace();
+        } catch (InvocationTargetException e) {
+            e.printStackTrace();
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
     }
 
-    protected class InternalAccessibilityStateChangeListener
+    private class InternalAccessibilityStateChangeListener
         implements AccessibilityStateChangeListener {
 
         @Override

src/android/com/phonegap/plugin/mobileaccessibility/JellyBeanMobileAccessibilityHelper.java

@@ -34,7 +34,7 @@ public class JellyBeanMobileAccessibilityHelper extends
     @Override
     public void initialize(MobileAccessibility mobileAccessibility) {
         super.initialize(mobileAccessibility);
-        mParent = mobileAccessibility.webView.getParentForAccessibility();
+        mParent = mView.getParentForAccessibility();
     }
 
     @Override
@@ -43,10 +43,10 @@ public class JellyBeanMobileAccessibilityHelper extends
             mAccessibilityManager.interrupt();
             AccessibilityEvent event = AccessibilityEvent.obtain(
                     AccessibilityEvent.TYPE_ANNOUNCEMENT);
-            mWebView.onInitializeAccessibilityEvent(event);
+            mView.onInitializeAccessibilityEvent(event);
             event.getText().add(text);
             event.setContentDescription(null);
-            mParent.requestSendAccessibilityEvent(mWebView, event);
+            mParent.requestSendAccessibilityEvent(mView, event);
         }
     }
 }

src/android/com/phonegap/plugin/mobileaccessibility/KitKatMobileAccessibilityHelper.java

@@ -31,9 +31,9 @@ import android.view.accessibility.CaptioningManager.CaptioningChangeListener;
 @TargetApi(19)
 public class KitKatMobileAccessibilityHelper extends
         JellyBeanMobileAccessibilityHelper {
-    protected CaptioningManager mCaptioningManager;
-    protected CaptioningChangeListener mCaptioningChangeListener;
-    protected TouchExplorationStateChangeListener mTouchExplorationStateChangeListener;
+    private CaptioningManager mCaptioningManager;
+    private CaptioningChangeListener mCaptioningChangeListener;
+    private TouchExplorationStateChangeListener mTouchExplorationStateChangeListener;
 
     @Override
     public void initialize(MobileAccessibility mobileAccessibility) {
@@ -61,7 +61,6 @@ public class KitKatMobileAccessibilityHelper extends
         super.addStateChangeListeners();
         if (mCaptioningChangeListener == null) {
             mCaptioningChangeListener = new CaptioningChangeListener() {
-                /** @hide */
                 @Override
                 public void onEnabledChanged(boolean enabled) {
                     onCaptioningEnabledChanged(enabled);
@@ -89,7 +88,7 @@ public class KitKatMobileAccessibilityHelper extends
         }
     }
 
-    protected class InternalTouchExplorationStateChangeListener
+    private class InternalTouchExplorationStateChangeListener
         implements TouchExplorationStateChangeListener {
 
         @Override

src/android/com/phonegap/plugin/mobileaccessibility/MobileAccessibility.java

@@ -31,18 +31,23 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 import android.os.Build;
+import android.webkit.WebView;
+
+import java.lang.IllegalAccessException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 
 /**
  * This class provides information on the status of native accessibility services to JavaScript.
  */
 public class MobileAccessibility extends CordovaPlugin {
-    protected AbstractMobileAccessibilityHelper mMobileAccessibilityHelper;
-    protected CallbackContext mCallbackContext = null;
-    protected boolean mIsScreenReaderRunning = false;
-    protected boolean mClosedCaptioningEnabled = false;
-    protected boolean mTouchExplorationEnabled = false;
-    protected boolean mCachedIsScreenReaderRunning = false;
-    protected float mFontScale = 1;
+    private AbstractMobileAccessibilityHelper mMobileAccessibilityHelper;
+    private CallbackContext mCallbackContext = null;
+    private boolean mIsScreenReaderRunning = false;
+    private boolean mClosedCaptioningEnabled = false;
+    private boolean mTouchExplorationEnabled = false;
+    private boolean mCachedIsScreenReaderRunning = false;
+    private float mFontScale = 1;
 
     @Override
     public void initialize(CordovaInterface cordova, CordovaWebView webView) {
@@ -132,9 +137,25 @@ public class MobileAccessibility extends CordovaPlugin {
             stop();
             cordova.getActivity().runOnUiThread(new Runnable() {
                 public void run() {
-                        webView.reload();
+                    WebView view;
+                    try {
+                        view = (WebView) webView;
+                        view.reload();
+                    } catch(ClassCastException ce) {  // cordova-android 4.0+
+                        try {   // cordova-android 4.0+
+                            Method getView = webView.getClass().getMethod("getView");
+                            Method reload = getView.invoke(webView).getClass().getMethod("reload");
+                            reload.invoke(webView);
+                        } catch (NoSuchMethodException e) {
+                            e.printStackTrace();
+                        } catch (InvocationTargetException e) {
+                            e.printStackTrace();
+                        } catch (IllegalAccessException e) {
+                            e.printStackTrace();
+                        }
                     }
-                });
+                }
+            });
         }
     }
 
@@ -145,14 +166,13 @@ public class MobileAccessibility extends CordovaPlugin {
         stop();
     }
 
-    protected boolean isScreenReaderRunning(final CallbackContext callbackContext) {
+    private void isScreenReaderRunning(final CallbackContext callbackContext) {
         mIsScreenReaderRunning = mMobileAccessibilityHelper.isScreenReaderRunning();
         cordova.getThreadPool().execute(new Runnable() {
             public void run() {
                     callbackContext.success(mIsScreenReaderRunning ? 1 : 0);
                 }
             });
-        return mIsScreenReaderRunning;
     }
 
     protected boolean isScreenReaderRunning() {
@@ -160,14 +180,13 @@ public class MobileAccessibility extends CordovaPlugin {
         return mIsScreenReaderRunning;
     }
 
-    protected boolean isClosedCaptioningEnabled(final CallbackContext callbackContext) {
+    private void isClosedCaptioningEnabled(final CallbackContext callbackContext) {
         mClosedCaptioningEnabled = mMobileAccessibilityHelper.isClosedCaptioningEnabled();
         cordova.getThreadPool().execute(new Runnable() {
             public void run() {
                 callbackContext.success(mClosedCaptioningEnabled ? 1 : 0);
             }
         });
-        return mClosedCaptioningEnabled;
     }
 
     protected boolean isClosedCaptioningEnabled() {
@@ -175,14 +194,13 @@ public class MobileAccessibility extends CordovaPlugin {
         return mClosedCaptioningEnabled;
     }
 
-    protected boolean isTouchExplorationEnabled(final CallbackContext callbackContext) {
+    private void isTouchExplorationEnabled(final CallbackContext callbackContext) {
         mTouchExplorationEnabled= mMobileAccessibilityHelper.isTouchExplorationEnabled();
         cordova.getThreadPool().execute(new Runnable() {
             public void run() {
                 callbackContext.success(mTouchExplorationEnabled ? 1 : 0);
             }
         });
-        return mTouchExplorationEnabled;
     }
 
     protected boolean isTouchExplorationEnabled() {
@@ -190,7 +208,7 @@ public class MobileAccessibility extends CordovaPlugin {
         return mTouchExplorationEnabled;
     }
 
-    protected void announceForAccessibility(CharSequence text, final CallbackContext callbackContext) {
+    private void announceForAccessibility(CharSequence text, final CallbackContext callbackContext) {
         mMobileAccessibilityHelper.announceForAccessibility(text);
         if (callbackContext != null) {
             JSONObject info = new JSONObject();
@@ -231,7 +249,7 @@ public class MobileAccessibility extends CordovaPlugin {
             });
     }
 
-    public void getTextZoom(final CallbackContext callbackContext) {
+    private void getTextZoom(final CallbackContext callbackContext) {
         cordova.getActivity().runOnUiThread(new Runnable() {
             public void run() {
                 final double textZoom = mMobileAccessibilityHelper.getTextZoom();
@@ -242,13 +260,13 @@ public class MobileAccessibility extends CordovaPlugin {
         });
     }
 
-    public void setTextZoom(final double textZoom, final CallbackContext callbackContext) {
+    private void setTextZoom(final double textZoom, final CallbackContext callbackContext) {
         cordova.getActivity().runOnUiThread(new Runnable() {
             public void run() {
                 mMobileAccessibilityHelper.setTextZoom(textZoom);
                 if (callbackContext != null) {
                     callbackContext.success((int) mMobileAccessibilityHelper.getTextZoom());
-                };
+                }
             }
         });
     }
@@ -261,7 +279,7 @@ public class MobileAccessibility extends CordovaPlugin {
         });
     }
 
-    public void updateTextZoom(final CallbackContext callbackContext) {
+    private void updateTextZoom(final CallbackContext callbackContext) {
         float fontScale = cordova.getActivity().getResources().getConfiguration().fontScale;
         if (fontScale != mFontScale) {
             mFontScale = fontScale;
@@ -270,7 +288,7 @@ public class MobileAccessibility extends CordovaPlugin {
         setTextZoom(textZoom, callbackContext);
     }
 
-    protected void sendMobileAccessibilityStatusChangedCallback() {
+    private void sendMobileAccessibilityStatusChangedCallback() {
         if (this.mCallbackContext != null) {
             PluginResult result = new PluginResult(PluginResult.Status.OK, getMobileAccessibilityStatus());
             result.setKeepCallback(true);
@@ -279,7 +297,7 @@ public class MobileAccessibility extends CordovaPlugin {
     }
 
     /* Get the current mobile accessibility status. */
-    protected JSONObject getMobileAccessibilityStatus() {
+    private JSONObject getMobileAccessibilityStatus() {
         JSONObject status = new JSONObject();
         try {
             status.put("isScreenReaderRunning", mIsScreenReaderRunning);
@@ -294,14 +312,14 @@ public class MobileAccessibility extends CordovaPlugin {
         return status;
     }
 
-    protected void start(CallbackContext callbackContext) {
+    private void start(CallbackContext callbackContext) {
         //Log.i("MobileAccessibility", "MobileAccessibility.start");
         mCallbackContext = callbackContext;
         mMobileAccessibilityHelper.addStateChangeListeners();
         sendMobileAccessibilityStatusChangedCallback();
     }
 
-    protected void stop() {
+    private void stop() {
         //Log.i("MobileAccessibility", "MobileAccessibility.stop");
         if (mCallbackContext != null) {
             sendMobileAccessibilityStatusChangedCallback();

src/ios/CDVMobileAccessibility.m

@@ -180,7 +180,7 @@
     mFontScale = zoom/100;
     if (iOS7Delta)  {
         NSString *jsString = [[NSString alloc] initWithFormat:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '%f%%'", zoom];
-        [[self webView] stringByEvaluatingJavaScriptFromString:jsString];
+        [self.commandDelegate evalJs:jsString];
     }
 }
 

www/mobile-accessibility.js

@@ -22,10 +22,10 @@
 var argscheck = require('cordova/argscheck'),
     utils = require('cordova/utils'),
     exec = require('cordova/exec'),
-    device = require('org.apache.cordova.device.device'),
-    network = require('org.apache.cordova.network-information.network'),
-    connection = require('org.apache.cordova.network-information.Connection'),
-    MobileAccessibilityNotifications = require('com.phonegap.plugin.mobile-accessibility.MobileAccessibilityNotifications');
+    device = require('cordova-plugin-device.device'),
+    network = require('cordova-plugin-network-information.network'),
+    connection = require('cordova-plugin-network-information.Connection'),
+    MobileAccessibilityNotifications = require('phonegap-plugin-mobile-accessibility.MobileAccessibilityNotifications');
 
 var MobileAccessibility = function() {
     this._isScreenReaderRunning = false;
@@ -255,11 +255,19 @@ MobileAccessibility.prototype.usePreferredTextZoom = function(bool) {
         window.localStorage.setItem("MobileAccessibility.usePreferredTextZoom", bool);
     }
 
-    document.removeEventListener("resume", mobileAccessibility.updateTextZoom);
+    var callback = function(){ 
+        // Wrapping updateTextZoom call in a function to stop
+        // the event parameter propagation. This fixes an error
+        // on resume where cordova tried to call apply() on the
+        // event, expecting a function.
+        mobileAccessibility.updateTextZoom(); 
+    };
+
+    document.removeEventListener("resume", callback);
 
     if (bool) {
         // console.log("We should update the text zoom at this point: " + bool)
-        document.addEventListener("resume", mobileAccessibility.updateTextZoom, false);
+        document.addEventListener("resume", callback, false);
         mobileAccessibility.updateTextZoom();
     } else {
         mobileAccessibility.setTextZoom(100);