htmlTagHandler sshould be implemented

app/src/main/java/com/biganto/visual/roompark/presentation/screen/article/ScreenController.kt

@@ -4,7 +4,9 @@ import android.text.Html
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
+import androidx.core.graphics.drawable.toDrawable
 import androidx.core.os.bundleOf
+import androidx.core.text.HtmlCompat
 import butterknife.BindView
 import butterknife.OnClick
 import com.biganto.visual.roompark.R
@@ -114,7 +116,13 @@ class ArticleScreenController  :
     private fun render(viewState: ArticleScreenViewState.ArticleLoaded) {
 
         title.text = viewState.item.title
-        contentView.text = Html.fromHtml(viewState.item.htmlBody)
+        contentView.text = Html.fromHtml(viewState.item.htmlBody,
+            HtmlCompat.FROM_HTML_MODE_LEGACY, Html.ImageGetter { url ->
+                Picasso.get()
+                    .load(url)
+                    .get()
+                    .toDrawable(resources!!)
+            },HtmlTa)
         articleDate.text = viewState.item.published.toString()
 
         Picasso.get()
@@ -136,4 +144,43 @@ class ArticleScreenController  :
     override fun getLayoutId(): Int = R.layout.feed_read_screen
 
 
-}
+}
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+
+
+public class HtmlTagHandler implements Html.TagHandler {
+    @Override
+    public void handleTag(boolean opening, String tag, Editable output, XMLReader xmlReader) {
+        Log.e("Tag", tag);
+        if (tag.startsWith("b") ) {
+            Log.e("Tage", "Code tag encountered1");
+            if (opening) {
+                Log.e("Tage", "Code tag encountered1");
+                output.setSpan(new TypefaceSpan("monospace"), output.length(), output.length(), Spannable.SPAN_MARK_MARK);
+            } else {
+                Log.e("Tage", "Code tag encountered2");
+                Object obj = getLast(output, TypefaceSpan.class);
+                int where = output.getSpanStart(obj);
+                output.removeSpan(obj);
+                output.setSpan(new TypefaceSpan("monospace"), where, output.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
+            }
+        }
+        else {
+            Log.e("Tage", "Code Exited");
+        }
+
+    }
+
+    private Object getLast(Editable text, Class kind) {
+
+        Object[] objs = text.getSpans(0, text.length(), kind);
+        if (objs.length == 0) {
+            return null;
+        } else {
+            for (int i = objs.length; i > 0; i--) {
+                if (text.getSpanFlags(objs[i - 1]) == Spannable.SPAN_MARK_MARK) {
+                    return objs[i - 1];
+                }
+            }
+            return null;
+        }
+    }
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