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POAndroid - Preventing WebView reload on Rotate
 

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    <p>When I rotate my screen, the WebView reloads the whole page. I can't have this since some of my content contains dynamic/random material. Currently when rotated the screen reloads the original URL from the loadUrl() method. </p> <p>Any idea what's wrong with my code? </p> <p><em><strong>MainActivity.java</em></strong></p> <pre><code>package com.mark.myapp; import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.view.KeyEvent; import android.view.Menu; import android.webkit.WebView; import android.webkit.WebViewClient; public class MainActivity extends Activity { WebView web; String webURL = "http://www.google.co.uk/"; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); if (savedInstanceState != null) ((WebView)findViewById(R.id.web)).restoreState(savedInstanceState); web = (WebView) findViewById(R.id.web); web.getSettings().setJavaScriptEnabled(true); web.loadUrl(webURL); web.setPadding(0, 0, 0, 0); web.getSettings().setLoadWithOverviewMode(true); web.getSettings().setUseWideViewPort(true); web.getSettings().setSupportZoom(true); web.getSettings().setBuiltInZoomControls(true); web.setWebViewClient(new HelloWebViewClient()); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.activity_main, menu); return true; } private class HelloWebViewClient extends WebViewClient { public boolean shouldOverrideUrlLoading(WebView web, String url) { web.loadUrl(url); return true; } } public boolean onKeyDown(int keyCode, KeyEvent event) { if ((keyCode == KeyEvent.KEYCODE_BACK) &amp;&amp; web.canGoBack()) { web.goBack(); return true; } return super.onKeyDown(keyCode, event); } } </code></pre> <p><em><strong>AndroidManifest.xml</em></strong></p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.mark.myapp" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="15" /&gt; &lt;application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name=".MainActivity" android:configChanges="orientation|keyboardHidden"&gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;/application&gt; &lt;uses-permission android:name="android.permission.INTERNET"/&gt; &lt;/manifest&gt; </code></pre>
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    1. COSimplified solution which I used myself and could recommend is here: http://twigstechtips.blogspot.com/2013/08/android-retain-instance-of-webview.html
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      1. USAndrius Baruckis
 

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