How To Load Text In Webview Android?

Question

I want show html in text,but images not load.when save text in html file in asset folder images is display.

String html="<html><head></head><body> <Marquee><img src="\mnt\sdcard\osVodigi\Images\apps.png"/><img src="\mnt\sdcard\osVodigi\Images\shop.png"/><img src="\mnt\sdcard\osVodigi\Images\skype.png"/><img src="\mnt\sdcard\osVodigi\Images\word.png"/></marquee>sfdfsd</body></html>";
web.loadData(html, "text/html", "utf-8");

How I Resolve Problms? thanks

maybe [this](http://stackoverflow.com/questions/6127696/android-local-image-in-webview) can help — lelloman, Jun 09 '13 at 08:02
I can see from your code that you are not using `\"` for double quotes. This might be giving error. Use back slash before double quotes. — Shobhit Puri, Jun 09 '13 at 08:10
web.loadUrl("file:///android_asset/new.html"); this code is ok..why use text not worked? — Farzad, Jun 09 '13 at 08:14

Raghunandan · Answer 1 · 2013-06-09T08:35:12.377

6

You need to get the path of image and then use the image path in html and load it in webview.

Don't use hard coded path use Environment.getExternalStorageDirectory().

Also check if sdcard is mounted

 if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED))
 {
       //dosomething
 }

To get the path and load image in webview

File f= new File(Environment.getExternalStorageDirectory(),"MyFolder"); 
String filename ="image.png" 
String imagePath = "file://"+ f.getAbsolutePath() + File.separator + filename;
String html = "<html><head></head><body><Marquee><img src=\"" + imagePath + "\">My Scroll Text</Marquee></body></html>";
wv= (WebView) findViewById(R.id.wv);
wv.loadDataWithBaseURL("", html, "text/html", "utf-8", "");

Add permission in manifest file

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

Snap shot. The image and the text does scroll

enter image description here

edited Jun 09 '13 at 08:35

answered Jun 09 '13 at 08:11

Raghunandan

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this code not Worked! – Farzad Jun 09 '13 at 08:29
1

it works for me. tested it on device. – Raghunandan Jun 09 '13 at 08:30
you can check the snap shot it works on my device both the image and text scroll from right to left. if it's is not working you might be doing something wrong. – Raghunandan Jun 09 '13 at 08:36
/// slash ...not worked..How remove 1 slash in three slash file:///mnt/sdcard/osVodigi/Images/shop.png – Farzad Jun 09 '13 at 09:03
OUTPUT Is: – Farzad Jun 09 '13 at 09:13
1

don't use hardcoded path. if you do exactly as above it should work. Like String imagePath = "file://"+ f.getAbsolutePath() + File.separator + filename; and then in your html use the imagePath as above. – Raghunandan Jun 09 '13 at 10:24

How To Load Text In Webview Android?

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