Android :: Display Pdf File Using Webview?
Sep 16, 2010
I can able to display pdf file (download to the device and using package manager dispaly it).
The above things are working fine if the url ends with .pdf extension. But it is not working if the pdf url ends with doc+2+pdf.
How to display pdf file (pdf url ends wih doc+2+pdf)
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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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Apr 21, 2010
We have a large HTML which contents 1000's of lines. But we want to show content of the HTML file that fits a single screen. We want provide a '>' kind of to show the next contents of the same HTML file. Our objective is to only display the HTML contents that fits the screen.Similar to reader application For user, it seems there are several pages. Is there any way in which we can achieve this functionality. Whether WebView has any function related to full fill the requirement.
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Apr 20, 2010
We have a large HTML which contents 1000's of lines. But we want to show content of the HTML file that fits a single screen. We want provide a '>' kind of to show the next contents of the same HTML file. Our objective is to only display the HTML contents that fits the screen.Similar to reader application For user, it seems there are several pages.
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Jan 10, 2010
I'm trying without success to shape a simple screen composed of a webview and a closebutton on the bottom. When i run it i see the button close at bottom but when the loadURL of the webview is done the webview takes all the screen size and hide the close button.
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Apr 16, 2010
I want to display pdf contents on webview.
Here is my code:
CODE:....................
I am getting a blank screen. I have set internet permission also.
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Jul 13, 2010
When I started to display an image from the SDCARD in WebView, I got errors like:
" Not allowed to load local resource: file://".
I�ve found a solution for this, and you don�t even have to care about ContentProviders�
Here�s an example:
/* Using WebView to display the full-screen image */
WebView full = (WebView)findViewById(R.id.webview);
/* Set up the Zoom controls */
FrameLayout mContentView = (FrameLayout) get Window().
getDecorView().findViewById(android.R.id.content);
final View zoom = this.full.getZoomControls();
mContentView.addView(zoom, ZOOM_PARAMS);
zoom.setVisibility(View.VISIBLE);
/* Create a new Html that contains the full-screen image */
String html = new String();
html = ("<html><center><img src=""+fileName+""></html>" );
/* Finally, display the content using WebView */
full.loadDataWithBaseURL("file:///sdcard/data/data/com.youproject.example "utf-8",
""); Hope you found it useful, let me know how it works for you!
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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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Oct 5, 2010
I tried WebView.getSettings().setLayoutAlgorithm(LayoutAlgorithm.SINGLE_COLUMN); but view crashed in 1.6 OS. I calculate scale(webview.capturePicture()) but I cannot set it after page loaded. Is it any working solution for fitting webview content to display (1.6 OS)?
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Sep 13, 2010
I'm receiving XML which contains elements of HTML and I want to display these to the users. Therefore, I have to set the content programmatically, rather than extract the strings from an android xml resource. I'm using a WebView to display the content, rather than TextView, as it handles some of the HTML markup - bold text for example, and links. However WebView does appear to be rather limited.
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Nov 5, 2009
I have a webview I'd like to display as a dialog. I'd like the webview to fill the entire screen, except for a button below it that I'd like to stay at the bottom of the dialog regardless of how much content is in the webview. Currently my webview fills up the dialog just enough to push the button off the screen. I'm sure this is something pretty easy but for the life of me, I haven't been able to find the magical combination of layouts, views and attribute values to get it to play nice. Just to be clear, I've gotten it so the button floats over the webview but I'd like the webview to stop just above the button and scroll, if that makes sense.
CODE:..............................
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May 13, 2009
I am trying to add a webview in my app to display a web page. However, every time I click link on the web page, Browser will be launched to display content in that link. I understand it is something about intent but I am still wondering is there any simpler method to ask webview to display link content within its View ?
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Mar 12, 2010
I am getting some HTML text from a remote server which I am displaying inside a WebView. I need to format the text display and set a font size and color for the WebView. The only way I can think of is: pre-pending the HTML string received with a tag and specify the font information there. What is the correct way to do this?
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Aug 19, 2010
How to html table with rows and columns in webview in Android. Can I have one sample Example.
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May 31, 2010
I have some images that I loaded from a remote source stored in Bitmap variables and I want to display them. In addition to switching between these images the user should also be able to zoom and pan them. My first idea was to somehow pass them via an intent to the built-in gallery application but this doesn't seem to be possible.
A solution that is suggested in several places is using a WebView since it already supports zooming and panning.
My question is how does my Bitmap data get into the WebView? Do I have to write it to a file first, which I would have to remove again later, or is there an easier way?
Or are there even better ways to accomplish my main goal, which is displaying Bitmap data as zoomable and panable images?
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Dec 30, 2009
I've been banging my head against a wall this afternoon trying to get a WebView to work. Below is the code in the main class:
public class fkyougoogle extends Activity {
/** Called when the activity is first created. */
WebView webview;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webview = (WebView) findViewById(R.id.webview);
webview.getSettings().setJavaScriptEnabled(true);
// WORKS
//webview.loadUrl("http://www.google.com");
// DOESN'T WORK
//webview.loadUrl("http://www.theregister.co.uk");
//webview.loadData("<html><body>hello</body></html>", "text/html", "utf-8");
//webview.loadDataWithBaseURL("fake://", "<html><body>hello</body></html>", "text/html", "utf-8", "http://www.theregister.co.uk/");}}
This is Google's "Hello, Webview" example. If I use a WebView and try to access www.google.com then it works fine. If I try to access any other site then it fails including loadData and it just displays a black screen in the emulator. In the end I would like to read from a local file.
is included under the manifest tag and the XML schema is the same as the Hello Webview example.
Am I missing something obvious here?
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Aug 24, 2010
I have a webview and i wanted it to occupy the whole screen but it seems to have 7-8pix margin on the right side which is being used to display the scroll bar.
Is there anyway I can remove that margin but still display the scroll bars? I want it to do it in the way GMail app layout is done.
Here is the layout that I am using <?xml version="1.0" encoding="UTF-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android"android:orientation="vertical" android:layout_width="fill_parent"android:layout_height="fill_parent"><WebView android:id="@+id/web_view"android:layout_width="fill_parent"android:layout_height="fill_parent"/> </LinearLayout>
I have tried setting the layout_marginRight="-8dip" but that is a hackish way and also takes the scrollbars off the screen making them invisible.
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Feb 11, 2009
Does anyone have an example on how to recreate a webview display by using the capturepicture() method? Can I save the resulting object in SQLLite and how do I put it on the canvas?
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Jun 9, 2010
I have the following code in a form's submit button onClickListener:
String action, user, pwd, user_field, pwd_field; Code...
How can I take the resulting string (endResult) and start a new activity using an intent that will open webview and load the HTML?
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Jan 14, 2010
I have a locally stored webpage (html) under res/raw folder.There is an image that is referenced in this html page (test.gif) which is stored under res/drawables.When I use a webview to display this page, it does not display the image. How can I correctly reference the path to the test.gif image?I tried using a text view with Html.fromHtml() but that does not parse several html tags.
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Oct 14, 2010
I run a site that offers .pkg files to my users for download to there device. The issue is instead of downloading the .pkg file it just displays the raw code of the .pkg file in the webview. How can I get this to force download to the root of the sd card? Here is what I have
package com.ps3brew.view;
import com.ps3brew.view.R;
import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebView;
public class WebViewExample extends Activity {..........................
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Feb 11, 2009
I am new to android platform. I need to increase the max file size (8096) in webview. In a thread I saw that if i need to increase that limit, I need to implement a content provider and use ContentResolver.openContentURI(). But in the API I can't even find the method openContentURI.
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Jul 1, 2010
I m making an app in which i have to show the html file in webview. For that I have put that file /asset folder and write following code...
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Dec 11, 2009
Does Android support flash? If yes then i need an example code to play a flash file. Wonder if we can play a flash file in WebView?
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Nov 2, 2010
How do I open a a local html-page (named, for instance "test.html") in a WebView? where should i keep this keep html page with images in project and how to use Webview.loadUrl(String url)?
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Nov 6, 2010
I have a WebView on my Android application which loads (WebView.loadUrl()) different local HTML files from phone's internal storage. I would like to include some custom css styles for them, Now, I could have my app edit every HTML file and add linking reference for the CSS file.I could also read the file contents, add the CSS linking and use WebView.loadData() to load it.But is it possible to do this a lot simpler and efficiently.Note: The HTML files are downloaded from a website. So editing them manually is not possible in this case, but once downloaded they can be edited via the app if necessary.
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Nov 19, 2009
Is there any way to load PDF file from Asset/URL in Browser or WebView or any other way?
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Oct 11, 2010
My Question is can we embed mp4 file in android webview client.?
Second, is can we embed apk file in WebViewClient?
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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");
} }
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May 8, 2012
how to program/write code on a "webview" in Android for loading a html file?
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