parse image urls from jsonstring

Question

I have one parameter in json data called "content" from which I want to get image urls and display that images in ImageView dynamically.

I have tried Pattern and Matcher classes and I am getting firstimage url correctly but could not able to make out logic for more than one image url.

content is as follows:

"content":"<p style=\"text-align: justify;\">Huawei India has expanded the reach and availability of their online-only Honor smartphone series.<img class=\"aligncenter size-full wp-image-14114\" src=\"http:\/\/imageurl.jpg\"\/><p style=\"text-align: justify;\">Huawei India, along with it, has also confirmed that Honor smartphones will get the Android 6.0 Marshmallow updates with other devices in the upcoming year in the month of February.<\/p><img class=\"aligncenter size-full wp-image-14115\" src=\"http:\/\/second Image url.png\" \/>\n<p style=\"text-align: justify;\">The new update is likely to get Huawei Honor users to be excited, if you are a Honor smartphone user do share your feelings in the comment box below.<\/p>\n"

I am getting first image url as follows:

String imgRegex = "<img[^>]+src\\s*=\\s*['\"]([^'\"]+)['\"][^>]*>";
        Pattern p = Pattern.compile(imgRegex);
        Matcher m = p.matcher(posts.getExcerpt());
        String src = "";
        if (m.find()) {
            src = m.group(1);
            imgPost.setVisibility(View.VISIBLE);
            Log.v("groupCount : ",""+m.groupCount());
            //Toast.makeText(this,"pattern : "+src,Toast.LENGTH_LONG).show();
            Picasso.with(this)
                    .load(""+src)
                    .error(R.drawable.ic_launcher)
                    .into(imgPost);
        }

Any idea how to get all image urls using PatternMatcher class or anything else??

try this: JSoup in android

Quang Doan
– Quang Doan

2016-01-19 08:12:50 +00:00
Commented Jan 19, 2016 at 8:12 — Quang Doan
– Quang Doan, Commented Jan 19, 2016 at 8:12

FrancescoAzzola · Accepted Answer · 2016-01-19 08:26:37Z

1

It seems to me that once you get the json string the content in HTML. You could use JSoup to extract data it is very easy.

answered Jan 19, 2016 at 8:26

FrancescoAzzola

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Radu Ionescu · Accepted Answer · 2016-01-19 07:47:56Z

0

You can use while( m.find()){ ... } instead of the conditional

answered Jan 19, 2016 at 7:47

Radu Ionescu

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