[android-developers] Re: Webview Broken in 1.5 SDK?

[Bill Zimmerly]

Has this highly frustrating issue been resolved yet?

I haven't been able to use WebView under 1.5 on either the Linux or
Windows platforms. Here is source code that *worked perfectly* under
1.1 on both, but only displays under 1.5, as "sss" wrote in his
original message, "a blank black screen"...

package webApp.Webapp;

import android.app.Activity;
import android.os.Bundle;
import android.view.KeyEvent;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class Webapp extends Activity
{
  WebView webview;

  private class WebAppClient extends WebViewClient
  {
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url)
    {
      view.loadUrl(url);
      return true;
    }
  }

  public boolean onKeyDown(int keyCode, KeyEvent event)
  {
    if ((keyCode == KeyEvent.KEYCODE_BACK) && webview.canGoBack())
    {
      webview.goBack();
      return true;
    }

    return super.onKeyDown(keyCode, event);
  }

  @Override
  public void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    webview = (WebView) findViewById(R.id.webview);
    webview.setWebViewClient(new WebAppClient());
    webview.getSettings().setJavaScriptEnabled(true);
    webview.loadUrl("http://www.google.com";);
  }
}

Note: it isn't a firewall issue, and Google comes up fine under the
built-in Browser. Just for completeness, here are the only other two
files modified from the auto-generated "Hello World" example
project...

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android";
      package="webApp.Webapp"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:icon="@drawable/icon" android:label="@string/
app_name">
        <activity android:name=".Webapp"
                  android:label="@string/app_name">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category
android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-sdk android:minSdkVersion="3" />
</manifest>

main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:orientation="vertical">
  <WebView
    android:id="@+id/webview"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
  />
</LinearLayout>

Any help is *GREATLY* appreciated!

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