android: how to using image in asset folder in html to load in webview

Question

I have few image in asset folder! I want to use these image path for img tag in html! I use below code for get path but it doesn't work.

String p="file:///android_asset/img.jpg";

what can I do?

this is my code

String p="file:///android_asset/img.jpg";
String html = "<html  dir=\"rtl\" lang=\"fa-IR\"><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" /><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=1\"></head><body class=\"rtl single single-post postid-38 single-format-standard custom-background\"></h3><center>MY TEXT<br><img  src="+p+" /><hr>FOOTER<hr></center></body></html>";

my problem is src=p , because this app can't load image!

just u think get bitmap from assest and load in imageview i u have html page than opne in webview — Naveen Tamrakar, Oct 17 '14 at 12:12

Maveňツ · Accepted Answer · 2014-10-17T13:24:08.320

1

Try this way its working for me

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);


    String sHtmlTemplate = "<html><head></head><body><img src=\"file:///android_asset/ic_launcher.png\"><p>Hello Webview.</p></body></html>";
    WebView wb = new WebView(this);

    wb.loadDataWithBaseURL(null, sHtmlTemplate, "text/html", "utf-8",null);
    setContentView(wb);


}
}

Output:

enter image description here

edited Oct 17 '14 at 13:24

answered Oct 17 '14 at 13:15

Maveňツ

1
12
50
89

have been error! force close! what can i do? – kazem fallahi Oct 17 '14 at 13:49
Hi @Gattsu, I am forced to define my src path as "/images/image.png", because html is dynamic in my case(coming from server). I have placed my image.png in images folder under assets but it s not showing up the image. – Mansuu.... Nov 22 '17 at 09:38

score 0 · Answer 2 · edited May 23 '17 at 12:07

0

You need to assign the same string to src attribute in img tag like :

<img src="file:///android_asset/img.jpg" ... >

If it is in a variable assing it as :

<img src="+filename+"... >

I don't have a html file & i make html and load it from string at runtime

String filename ="file:///android_asset/img.jpg";
String htmlString= "<html><img src="+ filename +" height='100%' width='100%'></html>"; // whatever is your html text
wb.loadUrl(htmlString);

For more information, refer this

edited May 23 '17 at 12:07

Community

1
1

answered Oct 17 '14 at 12:21

SweetWisher ツ

7,296
2
30
74

i wrote this code, but it doesn't work!!! – kazem fallahi Oct 17 '14 at 12:42
any error you got ?? – SweetWisher ツ Oct 17 '14 at 12:43
there isn't error! just don't load picture in my app – kazem fallahi Oct 17 '14 at 12:46
check in chrome -> Type in url chrome://inspect/#devices click inspect , then you can see in chrome console what is the error – arun-r Aug 12 '15 at 17:14

score 0 · Answer 3 · answered Oct 17 '14 at 12:25

0

this is my code

String p="file:///android_asset/img.jpg";
String html = "<html  dir=\"rtl\" lang=\"fa-IR\"><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" /><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=1\"></head><body class=\"rtl single single-post postid-38 single-format-standard custom-background\"></h3><center>MY TEXT<br><img  src="+p+" /><hr>FOOTER<hr></center></body></html>";

my problem is src=p , because this app can't load image!

answered Oct 17 '14 at 12:25

kazem fallahi

1
1
2

remove it from answer – SweetWisher ツ Oct 17 '14 at 12:26
why can;t load image ? – SweetWisher ツ Oct 17 '14 at 12:26

android: how to using image in asset folder in html to load in webview

3 Answers3

Linked