Android: How To Retrieve An Image From Res/drawable And Put It Into Webview.loadurl()

I already tried the following but without success. My project is using API level 4. from stackoverflow from android documentation Here is my code: webView.loadUrl('android.resource

Solution 1:

I believe you should have your drawables in assets/ folder, then refer to them through a URI in the form of file:///android_asset/drawable_name.png, for example.

Solution 2:

In the end I have done the following:

I had an array of file name extensions of each of the image in resources. And then I could call the following method with the resource ID and it's file name extension.

protected String getResourceURL(int resourceId, String extension) {
    String resName = getResources().getResourceName(resourceId);
    int index = resName.indexOf("/");
    resName = resName.substring(0, index);
    index = resName.indexOf(":");
    String resType = resName.substring(index + 1);

    StringBuilder link = new StringBuilder(128);
    link.append("file:///android_res/");
    link.append(resType).append("/");
    link.append(getResources().getResourceEntryName(resourceId));
    link.append(".").append(extension);
    return link.toString();
}

Solution 3:

You can get image path like this.

file:///android_res/drawable/YOUR_FILE_NAME

Pass this path to tag in html.It will work.

Solution 4:

I hope it is helpfull.. For getting image from res/drawable..

Resourcesres= getResources();
Drawabledrawable= res.getDrawable(R.drawable.myimage);