Display HTML String with img on TextView, with Html.ImageGetter

Example to display HTML String with img on TextView. To display image in TextView, we have to implement interface of Html.ImageGetter.

package com.example.androidhtmltextview;

import android.os.Bundle;
import android.app.Activity;
import android.graphics.drawable.Drawable;
import android.text.Html;
import android.text.method.LinkMovementMethod;
import android.widget.TextView;

public class MainActivity extends Activity {
 
 String htmlString = "<img src='ic_launcher'><i>Welcome to<i> <b><a href='http://android-coding.blogspot.com'>Android Coding</a></b>";

 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  
  TextView htmlTextView = new TextView(this);
  setContentView(htmlTextView);
  
  htmlTextView.setText(Html.fromHtml(htmlString, new Html.ImageGetter(){

   @Override
   public Drawable getDrawable(String source) {
    Drawable drawable;
    int dourceId = 
      getApplicationContext()
      .getResources()
      .getIdentifier(source, "drawable", getPackageName());
    
    drawable = 
      getApplicationContext()
      .getResources()
      .getDrawable(dourceId);
    
    drawable.setBounds(
      0, 
      0, 
      drawable.getIntrinsicWidth(),
      drawable.getIntrinsicHeight());
    
    return drawable;
   }
   
  }, null));
  
  htmlTextView.setMovementMethod(LinkMovementMethod.getInstance());
  
 }

}

Display HTML String with img on TextView

Next: Display HTML String with multi images on TextView, with Html.ImageGetter