title: HTC One X - Webview becomes white/empty after touch
body: <p>I've an Android application which has text box for search, some buttons, webviews (1 visible 2 invisible) and an admob adview. the app just searches on some special sites and it works great on emulator, samsung galaxy devices. but I've issues with HTC One X (don't know about other HTC models).</p>
  
  <p>The problem is, when you click a search button, the webview loads the page. then "sometimes" when you try to touch even for scrolling, the webview just returns to totally white area with scroll bars. this occurs especially after ad refresh. even sometimes ad's background and text area totally becomes white -so not readable- too. on the ad just blue arrow and blue phone call images stay visible!</p>
  
  <p>does anybody have any issues like this, and any solution? thanks in advance.</p>
  
  <p>here is my layout xml:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:background="#ffffff"
      android:orientation="vertical" &gt;
  
      &lt;LinearLayout
          xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:orientation="vertical" &gt;
  
          &lt;LinearLayout
              android:id="@+id/layoutDashboard"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:layout_gravity="center_vertical"
              android:background="@drawable/border_shape"
              android:orientation="vertical"
              android:paddingTop="1sp" &gt;
  
              &lt;EditText
                  android:id="@+id/editxtKeyword"
                  android:layout_width="fill_parent"
                  android:layout_height="43dp"
                  android:layout_marginLeft="1dp"
                  android:layout_marginRight="1dp"
                  android:layout_marginTop="2dp"
                  android:ems="10"
                  android:hint="@string/editxtKeyword_hint"
                  android:singleLine="true" &gt;
              &lt;/EditText&gt;
  
              &lt;HorizontalScrollView
                  android:id="@+id/horizontalScrollView1"
                  android:layout_width="fill_parent"
                  android:layout_height="0dip"
                  android:layout_gravity="center_vertical"
                  android:layout_weight="0.30"
                  android:paddingBottom="2dp"
                  android:paddingLeft="1dp"
                  android:scrollbars="none" &gt;
  
                  &lt;LinearLayout
                      android:id="@+id/layoutButtons"
                      android:layout_width="wrap_content"
                      android:layout_height="fill_parent"
                      android:layout_gravity="center_vertical"
                      android:layout_marginTop="0dp"
                      android:layout_marginBottom="1dp"
                      android:layout_marginLeft="1dp"
                      android:layout_marginRight="1dp"
                      android:orientation="horizontal" &gt;
  &lt;
                      &lt;Button
                          android:id="@+id/btnAk"
                          android:layout_width="wrap_content"
                          android:layout_height="wrap_content"
                          android:layout_gravity="center_vertical"
                          android:layout_margin="1dp"
                          android:background="@drawable/custom_button_shape"
                          android:text="asd" /&gt;
  
                      &lt;Button
                          android:id="@+id/btnCm"
                          android:layout_width="wrap_content"
                          android:layout_height="wrap_content"
                          android:layout_gravity="center_vertical"
                          android:layout_margin="1dp"
                          android:background="@drawable/custom_button_shape"
                          android:text="csm" /&gt;
  
                  &lt;/LinearLayout&gt;
              &lt;/HorizontalScrollView&gt;
          &lt;/LinearLayout&gt;
  
          &lt;RelativeLayout
              android:layout_width="fill_parent"
              android:layout_height="fill_parent" &gt;
  
              &lt;WebView
                  android:id="@+id/webV"
                  android:layout_width="fill_parent"
                  android:layout_height="fill_parent"
                  android:layout_above="@+id/linlaylay1"
                  android:visibility="visible" /&gt;
  
              &lt;WebView
                  android:id="@+id/webVAnalytics"
                  android:layout_width="1dp"
                  android:layout_height="0dp"
                  android:visibility="invisible" /&gt;
  
              &lt;WebView
                  android:id="@+id/WebVSahibinden"
                  android:layout_width="1dp"
                  android:layout_height="0dp"
                  android:visibility="invisible" /&gt;
  
              &lt;LinearLayout
                  android:id="@+id/linlaylay1"
                  android:layout_width="fill_parent"
                  android:layout_height="wrap_content"
                  android:layout_alignParentBottom="true"
                  android:layout_margin="0dp"
                  android:orientation="vertical"
                  android:padding="0dp" &gt;
  
                  &lt;com.google.ads.AdView
                      android:id="@+id/adViewSmall"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:layout_gravity="center_horizontal|top"
                      ads:adSize="BANNER"
                      ads:adUnitId="a123123"
                      ads:loadAdOnCreate="true"
                      ads:testDevices="TEST_EMULATOR"  /&gt;
              &lt;/LinearLayout&gt;
          &lt;/RelativeLayout&gt;
      &lt;/LinearLayout&gt;
  
      &lt;LinearLayout
          android:id="@+id/layoutProgress"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_gravity="top|center_horizontal"
          android:layout_marginBottom="50dp"
          android:layout_marginTop="5dp"
          android:background="@drawable/progress_shape"
          android:padding="2dp"
          android:visibility="invisible" &gt;
  
          &lt;TextView
              android:id="@+id/lblLoading"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:layout_margin="2dp"
              android:text="@string/msg_loading"
              android:textAppearance="?android:attr/textAppearanceMedium"
              android:textColor="#000000" /&gt;
  
          &lt;ImageButton
              android:contentDescription="@string/dialog_cancel"
              android:id="@+id/btnStop"
              android:layout_width="30dp"
              android:layout_height="30dp"
              android:src="@drawable/stop" /&gt;
      &lt;/LinearLayout&gt;
  
  &lt;/FrameLayout&gt;
  </code></pre>