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POAndroid WebView turned black when filling out a form
 

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  1. POAndroid WebView turned black when filling out a form
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    <p>I encounter this problem when filling out a form loaded by my app using android webview:</p> <p><a href="https://lh6.googleusercontent.com/-lik5GC5CcIU/T0W5n9dJeTI/AAAAAAAABrM/JIlqB5_Tq9Q/s1130/webview-blackout-problem.jpg" rel="nofollow">https://lh6.googleusercontent.com/-lik5GC5CcIU/T0W5n9dJeTI/AAAAAAAABrM/JIlqB5_Tq9Q/s1130/webview-blackout-problem.jpg</a></p> <p>Sorry, I can't directly post the image because I'm new here so StackOverflow won't allow me.</p> <p>As you can see, some part of the screen turned black when I tried to fill out a text field. Thanks for any help!</p> <p>Code I use:</p> <pre><code>package com.example.WebViewer; import android.app.Activity; import android.os.Bundle; import android.os.Environment; import android.util.Log; import android.view.Window; import android.webkit.WebChromeClient; import android.webkit.WebView; import android.webkit.WebViewClient; import android.widget.Toast; public class WebViewerActivity extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //setContentView(R.layout.main); // Let's display the progress in the activity title bar, like the // browser app does. getWindow().requestFeature(Window.FEATURE_PROGRESS); WebView webview = new WebView(this); setContentView(webview); webview.getSettings().setJavaScriptEnabled(true); final Activity activity = this; webview.setWebChromeClient(new WebChromeClient() { public void onProgressChanged(WebView view, int progress) { // Activities and WebViews measure progress with different scales. // The progress meter will automatically disappear when we reach 100% activity.setProgress(progress * 1000); } }); webview.setWebViewClient(new WebViewClient() { public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) { //Users will be notified in case there's an error (i.e. no internet connection) Toast.makeText(activity, "Oh no! " + description, Toast.LENGTH_SHORT).show(); } }); //This will load the webpage that we want to see String url = "file:///" + Environment.getExternalStorageDirectory() + "/SomeFiles/Downloads/SalesOrderForms/4_2.html"; webview.loadUrl(url); Log.e("URL", url); } } </code></pre> <p>I also use jQuery on that page. I tried to removed it but I got the same results.</p> <p>I tried viewing it in HTML viewer but instead of black, some parts of the screen turned white.</p> <p>I tried viewing it in the device browser and it seemed ok.</p> <p>I'm using 10.1 inch samsung galaxy tab. with android 3.0 os</p>
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    1. PTQuestion
    1. USValery Viktorovsky
    1. USMiD
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    1. CO@Paresh Mayani, thanks for editing :)
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      1. POAndroid WebView turned black when filling out a form
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    2. COYou welcome dear..
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      1. USParesh Mayani
 

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