Android :: Loading External Data On Local File In WebView

May 27, 2009

when I load external web page, image or javascript file from local webpage. I can't see external image and can't load javascript or webpage. But I can only see local image. Why I can't load external javascript, webpage or image? Here is the HTML source. (of course, I filled right [daum open API key])

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http:// www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <meta
http-equiv ="Content-Type" content="text/html;
charset=UTF-8"> <title>Daum 지도 API</title>
<script type="text/javascript"
src="http://apis.daum.net/maps/maps.js?
apikey=[daum open API key]" charset="utf-8"></script> </head> <body>
<div id="map" style="width:600px;
height:400px;
" style="border:1px solid #000">
</div> <img src="http://4.bp.blogspot.com/_2-7AdSkZA7I/RlCnDhD3ZfI/ AAAAAAAAE9U/LEHMtyVLdY8/s400/CutyTale10.jpg">
<img src="file:///android_asset/coffeebean.jpg">
<script type="text/javascript">
var map = new DMap("map", {point:new DLatLng(37.48879895934866, 127.03130020103005), level:2} );
</script> <iframe src="http://www.daum.com" width="300" height="150"></iframe> </body> </html>

and I use this Activity source
package bo.my.android.test;
import android.app.Activity;
import android.os.Bundle; import android.webkit.WebView;
public class OpenAPITest extends Activity {
WebView webView;
/** Called when the activity is first created. */
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webView = (WebView) findViewById(R.id.webView1);
webView.setWebViewClient(new DaumMapClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.loadUrl("file:///android_asset/daummap.html");
//webView.loadUrl("http://www.daum.net");
} }

Android :: Loading External Data on Local file in WebView


Android :: Android - Loading External JS File Into Webview And Functions Access

Oct 19, 2010

I have a JS file that has functions to search a document for substrings. I want to access functions inside this file by passing parameters to it (the search keyword). I know we can use .loadUrl("javascript:~~~~~) but I'm not clear on how to do it using multiple functions.

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Android :: How To Mix External / Local Content In WebView?

Oct 12, 2009

I am trying to create a hybrid Android app which pulls HTML content from a web server and renders it in a WebView. However, I also want the external HTML to be able to reference images that are packaged within the android app. I realize that currently it is not possible to do something like <img src="file:///my_image.jpg" /> in the HTML. I have seen discussions of using the ContentProvider to create name spaces in the html, however all of these examples seem to assume that the actual html page is also on the device and tend to use WebView.loadData(). So, is there someway that it is possible to do this? The main goal is to package all the application images/css in the android app, but put the bulk of the application on an external server that returns the actual markup.

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Sep 29, 2010

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neither mWebView.loadUrl("file:///raw/about");
or
mWebView.loadUrl("file:///raw/about.htmal");
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Android :: Way To Display Local File In WebView?

Feb 28, 2009

I thought it might be interesting to some developers. Here's a complete working example of ContentProvider for this purpose: http://blog.tourizo.com/2009/02/how-to-display-local-file-in-android. I also found a topic here: http://groups.google.com/group/android-developers/browse_thread/threa. Looks like the topic was closed and I couldn't reply there, so I created new one.

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Nov 2, 2010

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Sep 9, 2010

I guess webview is the best solution to play a local swf-file (flash). I just get cryptic character in the emulator with this html code in webview.

HTML Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Flash</title>
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[URL]

How can i play a local swf-file when the user click on some kind of link, java or html?

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Jan 1, 2010

I'm trying to load the parsed HTML data from an rss feed using a WebView, but the webview claims...

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Feb 3, 2012

When trying to play a local mp3 file included in the APK, nothing happens. However, if I pull an mp3 from the web it works.

e.g.

< a u d i o src="[URL]..." > WORKS

< a u d i o src="01.mp3" > DOES NOT WORK

I tried looking through logs for clues and found this line. I'm not sure if it's relevant or not.

PlayerDriver::isProtectedFile(file:///android_asset/www/01.mp3)

I'm new to Android development, so I can only guess that the file is somehow inaccessible for streaming.

I'd love to get this figured out though. Having to pull the files remotely every time is not a desirable solution.

Some additional info. Either solution works when tested in the browser. The local file problem only arises when I convert it to an app. I'm using PhoneGap build to create the APK.

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Aug 11, 2010

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Android :: Android WebView Not Loading A JavaScript File But Android Browser Loads It Fine

Jun 3, 2010

I'm writing an application which connects to a back office site. The backoffice site contains a whole slew of JavaScript functions, at least 100 times the average site. Unfortunately it does not load them, and causes much of the functionality to not work properly. So I am running a test. I put a page out on my server which loads the FireBugLite javascript text. Its a lot of javascript and perfect to test and see if the Android WebView will load it. The WebView loads nothing, but the browser loads the Firebug Icon. What on earth would make the difference, why can it run in the browser and not in my WebView? Any suggestions.
More background information, in order to get the stinking backoffice application available on a Droid (or any other platform except windows) I needed to trick the bakcoffice application to believe what's accessing the website is Internet Explorer. I do this by modifying the WebView User Agent.Also for this application I've slimmed my landing page, so I could give you the source to offer me aid. package ksc.myKMB;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.Window;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebSettings;
import android.webkit.WebViewClient;
import android.widget.Toast;
public class myKMB extends Activity {
I already have JavaScript on the web browser on, the problem is the web view is acting to different from the web browser.

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Android : Content Provider Implementation - Original Data Stored On Network Or Local/remote File Systems

Jun 13, 2010

I'm now trying to implement my own content provider. My original data was stored on network or local/remote file systems, so I want to provide data via input stream. I know that client may call ContentResolver.getnputStream to retrieve the input stream to access data. But I don't know how to implement content provider in this situation, I searched the Internet but all the tutorials for content provider are talks about how to expose data that stored on local database. how to expose data that stored on file systems using a content provider? what happened when client call ContentResolver.getnputStream? I want to know how to return an input stream to my client.

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Android :: Css And Web Application - Loading Local Images

Oct 19, 2010

How do i load a local image from android assets from a generated (php) server-side html file?

eg.
>

img src="file:///android_asset/calendar-date-icon.png">

-or-

background:#ffffff url(file:///android_asset/calendar-date-icon.png)no-repeat;

cannot get either to work

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Aug 5, 2010

Can anybody tell how to run the local webapplication using android webview. I want to run my own webpages in android using web view.

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Apr 15, 2010

I am developing a small application in Android. I come across a problem, and not sure whether it is possible in Android platform. I have some local html files. There is an Activity contains a webview, which is used to display these local html files. In some cases, I want to display a picture selected from phone into one of these local html files. Is it possible? Has anyone resolved such problem? I appreciate any of your replies.

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Feb 18, 2009

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Nov 5, 2010

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CODE:..................

But when I try to load the exact same images from sd card, I get an OutOfMemory exception!

CODE:..............

This is what I get in the log:

CODE:...........

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Jul 29, 2013

I am using and android 2.2 phone for testing and getting an error.

07-27 01:24:55.692: W/System.err(14319): java.lang.ClassNotFoundException: com.shoaib.AndroidCCL.MyClass in loader dalvik.system.DexClassLoader@43abbc20

First I wrote the following class:

Code:
package org.shoaib.androidccl;
import android.util.Log;
public class MyClass {
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}
public void doSomething() {
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}
}

And I packaged it in a DEX file that I saved on my device's SD card as `/sdcard/testdex.jar`.

Then I wrote the program below, after having removed `MyClass` from my Eclipse project and cleaned it:

Code:

public class Main extends Activity {
[MENTION=1299008]supp[/MENTION]ressWarnings("unchecked")
[MENTION=439709]override[/MENTION]
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

[code]....

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Feb 8, 2010

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Jul 20, 2010

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Feb 13, 2010

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Oct 12, 2010

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May 26, 2010

I would like to a WebView to run some JavaScript before loading the rest of the page. This JavaScript should run in the same context of the page, just as if extra <script> content were added before any other <script> content. This is not possible with add Java script Interface() since I want to set up some instance variables, before the page scripts are run, so that the page scripts can use them.

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Aug 5, 2010

I want to open twitter auth in my webview rather then opening in browser, any good tutorial how to play with webview in dialog and loading it inside dialog?

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Jun 30, 2010

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