Hi SOB,
thanks for replying.
Today I pushed all my files "Google.html", "test.jpg" and "ex.css"
into assets folder and then tried to load into the WebView. It
launches my HTML file but unable to load CSS/Images files into the
webview. :(
I tried to search forums but did not get any concrete solution. Any
other clue? What I can try more.
Anyways thanks for all your help.
I am pasting mine code below:-
_____________________________________________________________________________________
LocalFileBrowsing.java
----------------------------------------------------------------------------------
public class LocalFileBrowsing extends Activity {
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
WebView webView = new WebView(this);
setContentView(webView);
InputStream is =null;
byte[] byteArray = null;
int read = -1;
try {
is = getAssets().open("Google.html");
byteArray = new byte[is.available()];
read = is.read(byteArray);
System.out.println("Available: " + is.available());
System.out.println("Bytes read: " + read);
} catch (IOException e2) {
e2.printStackTrace();
}
webView.loadData(new String(byteArray), "text/
html", "utf-8");
}
}
_____________________________________________________________________________________
Thanks,
Ajeet Singh
On Apr 16, 9:35 pm, Streets Of Boston <flyingdutc...@gmail.com> wrote:
> This looks like a bug or limited functionality with WebView.
> I know that it does work with http:// urls.
> I know that it does work with HTML pages (and images, CSS files, etc)
> from your application's 'assets' directory.
> Maybe it won't work properly with HTML pages stored on your SDCARD or
> you have to do something 'funky' to make it all work.
>
> Try to search in 'Android Developers' or 'Android Beginners' group to
> see if someone else had similar problems.
>
> On Apr 16, 12:21 pm, Ajeet Singh <ajeet.invinci...@gmail.com> wrote:
>
>
>
> > Hi SOB,
>
> > Yes I have tried what all you said. But it also fail to load CSS/
> > Image which is specified in my HTML file.
>
> > I tried following things:-
>
> > 1- loadDataWithBaseURL(file.toURI().toString(), new String(arry),
> > "text/html", "utf-8", "Error: 007");
> > 2- loadDataWithBaseURL(file.toURL().toString(), new String(arry),
> > "text/html", "utf-8", "Error: 007");
> > 3- loadDataWithBaseURL("file:///sdcard/test.html", new String(arry),
> > "text/html", "utf-8", "Error: 007");
> > 4- loadDataWithBaseURL("/sdcard/test.html", new String(arry), "text/
> > html", "utf-8", "Error: 007");
> > 5- loadDataWithBaseURL("/test.html", new String(arry), "text/html",
> > "utf-8", "Error: 007");
>
> > All above loads my test.html file very well. And I could see the HTML
> > file.
> > But They did not load CSS and images which which being specified in my
> > test.html file. like
>
> > 1- For CCS we specify the path as
> > <link rel="stylesheet" type="text/css" href="/sdcard/ex.css" />
>
> > [Note: Here i also tried giving full paths like "file:///sdcard/
> > ex.css" ]
>
> > 2- For mages we specify path as
> > <img src="/sdcard/testImage.jpg" width="150" height="113" />
> > [Note: Here i also tried giving full paths like "file:///sdcard/
> > ex.css" ]
>
> > Is there any other thing which I cam try?
>
> > Thanks for being so patient and listening to me.
> > Ajeet Singh
>
> > On Apr 16, 6:59 pm, Streets Of Boston <flyingdutc...@gmail.com> wrote:
>
> > > That's how i understood your problem.
>
> > > That's what a base-url is for (the first paramater of
> > > loadDataWithBaseURL).
> > > You have to set this correctly so that URLs inside your HTML-document
> > > can be correctly resolved.
>
> > > I think that the base-url "file" is not good. For starters, it is not
> > > a valid URL.
> > > A base-url should be absolute, not relative. This means it should
> > > start with a scheme ("file://" or "http://";) and followed by a domain
> > > ("/" or "someserver.com") and then a path ("", "/" or "/sdcard/test/",
> > > etc.). That's what the 'toURL()' from my earlies post takes care of.
>
> > > Have you tried my suggestions from my earlier post?
>
> > > On Apr 16, 4:26 am, Ajeet Singh <ajeet.invinci...@gmail.com> wrote:
>
> > > > Hi Streets Of Boston / wes
>
> > > > Thanks for your reply.
> > > > I think you misunderstood the problem which I mentioned above/or may
> > > > be I have not mention it clearly. Sorry for that.
>
> > > > I have my local HTML file which I am able to open that HTML file.
> > > > But the problem is that my HTML file is unable to open other files
> > > > like CSS files and Images, which are being specified in the HTML
> > > > content like
> > > > 1- For CCS we specify the path as
> > > > <link rel="stylesheet" type="text/css" href="/sdcard/ex.css" />
> > > > 2- For mages we specify path as
> > > > <img src="/sdcard/testImage.jpg" width="150" height="113" />
>
> > > > So the CSS does not gets applied and Images also does not open. :(
>
> > > > Hope this time I am able to clear myself.
>
> > > > Thanks for your all information.
> > > > Ajeet Singh
>
> > > > On Apr 16, 12:47 am, Streets Of Boston <flyingdutc...@gmail.com>
> > > > wrote:
>
> > > > > Have you tried this:
>
> > > > > public class LocalFileBrowsing extends Activity {
> > > > > @Override
> > > > > public void onCreate(Bundle icicle) {
> > > > > super.onCreate(icicle);
> > > > > WebView webView = new WebView(this);
> > > > > setContentView(webView);
> > > > > File file = new File("/sdcard/Google.html");
> > > > > if (!file.exists())
> > > > > return;
> > > > > byte[] arry = new byte[(int) file.length()];
> > > > > try {
> > > > > FileInputStream fin = new FileInputStream(file);
> > > > > fin.read(arry);
> > > > > fin.close();
> > > > > } catch (Exception e) {
> > > > > e.printStackTrace();
> > > > > }
> > > > > webView.loadDataWithBaseURL( file.getAbsolutePath() , new
> > > > > String(arry), "text/
> > > > > html", "utf-8", "Error: 404 ");
> > > > > }
>
> > > > > }
>
> > > > > ("file" replaced by file.getAbsolutePath())
> > > > > If this does not work, try file.getParent().getAbsolutePath() instead.
>
> > > > > And if either does not work, create a file Uri out of either file or
> > > > > file.getParent() use that as your first parameter in
> > > > > loadDataWithBaseURL: file.toURL().toString() or file.getParent().toURL
> > > > > ().toString()
>
> > > > > On Apr 15, 1:50 am, Ajeet Singh <ajeet.invinci...@gmail.com> wrote:
>
> > > > > > Hi Mike,
>
> > > > > > thanks for your reply.
> > > > > > I already tried giving full path. But unfortunately this also does
> > > > > > not
> > > > > > work at all.
>
> > > > > > Any help would be appreciated.
>
> > > > > > Thanks,
> > > > > > Ajeet Singh
>
> > > > > > On Apr 14, 10:19 pm, Mike Kedl <mike.k...@gmail.com> wrote:
>
> > > > > > > I'm just guessing since I haven't tried this myself, but wouldn't
> > > > > > > you
> > > > > > > need to specify the path more completely in the cs statement?
> > > > > > > Since you are reading the html in, the base is not really
> > > > > > > specified,
> > > > > > > try either /sdcard/test_files/ex.cssor
> > > > > > > file:///sdcard/test_files/ex.css.
> > > > > > > (this is assuming you can read html from the filesystem at all)
>
> > > > > > > On Tue, Apr 14, 2009 at 4:43 AM, Ajeet Singh
> > > > > > > <ajeet.invinci...@gmail.com> wrote:
>
> > > > > > > > Hi all,
>
> > > > > > > > Problem:cssis not loaded of a HTML file [ i am using
> > > > > > > > loadDataWithBaseURL("file", new String(arry), "text/html",
> > > > > > > > "utf-8", "
> > > > > > > > ") from class WebView ]
>
> > > > > > > > What I have done:
> > > > > > > > 1- Pushed test.HTML file into /sdcard
> > > > > > > > 2- Made test_files folder in /sdcard (it looks like /sdcard/
> > > > > > > > test_files)
> > > > > > > > 3- In folder /sdcard/test_files/ i pushed mycssfile (ex.css)
> > > > > > > > 4- I read the test.html file into byte array and passing to
> > > > > > > > function
> > > > > > > > loadDataWithBaseURL() in string format.
>
> > > > > > > > Its proper behavour that html file should be loaded withcss
> > > > > > > > properties.
> > > > > > > > Butcssdoesn't executes at all :( in this case.
>
> > > > > > > > Can anybody help me regarding this?
> > > > > > > > Why thecssfile is not executing at all? Is there any other way
> > > > > > > > where
> > > > > > > > I can load my html file with propercssapplied on.
>
> > > > > > > > I am giving all my code below here?
>
> > > > > > > > -------------------------------------------------------------------------------------------------
> > > > > > > > -------------------------------------------------------------------------------------------------
> > > > > > > > test.html
> > > > > > > > -------------------------------------------------------------------------------------------------
> > > > > > > > <html>
> > > > > > > > <head>
> > > > > > > > <link rel="stylesheet" type="text/css" href="test_files/ex.css"
> > > > > > > > />
> > > > > > > > </head>
> > > > > > > > <body>
>
> > > > > > > > <h1>This header is 36 pt</h1> <h2>This header is blue</h2>
> > > > > > > > <p>This
> > > > > > > > paragraph has a left margin of 50 pixels</p>
>
> > > > > > > > </body>
> > > > > > > > </html>
> > > > > > > > --------------------------------------------------------------------------------------------------
> > > > > > > > ---------------------------------------------------------------------------------------------------
> > > > > > > > ex.css
> > > > > > > > -------------------------------------------------------------------------------------------------
> > > > > > > > body {background-color: yellow} h1 {font-size: 36pt} h2 {color:
> > > > > > > > blue}
> > > > > > > > p {margin-left: 50px}
>
> > > > > > > > -------------------------------------------------------------------------------------------------
> > > > > > > > -------------------------------------------------------------------------------------------------
> > > > > > > > My java code
> > > > > > > > -------------------------------------------------------------------------------------------------
> > > > > > > > package com.android.LocalFileBrowsing;
>
> > > > > > > > import java.io.File;
> > > > > > > > import java.io.FileInputStream;
>
> > > > > > > > import android.app.Activity;
> > > > > > > > import android.os.Bundle;
> > > > > > > > import android.webkit.WebView;
>
> > > > > > > > public class LocalFileBrowsing extends Activity {
> > > > > > > > �...@override
> > > > > > > > public void onCreate(Bundle icicle) {
> > > > > > > > super.onCreate(icicle);
> > > > > > > > WebView webView = new WebView(this);
> > > > > > > > setContentView(webView);
> > > > > > > > File file = new File("/sdcard/Google.html");
> > > > > > > > if (!file.exists())
> > > > > > > > return;
> > > > > > > > byte[] arry = new byte[(int) file.length()];
> > > > > > > > try {
> > > > > > > > FileInputStream fin = new FileInputStream(file);
> > > > > > > > fin.read(arry);
> > > > > > > > fin.close();
> > > > > > > > } catch (Exception e) {
> > > > > > > >
>
> ...
>
> read more »
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