How to open website by clicking a button in android

You can use this on your button click activity

Intent myLink = new Intent(Intent.ACTION_VIEW);
myLink.setData(Uri.parse("http://yii2ideas.blogspot.com/p/blog-page.html"));
startActivity(myLink);

and import this on your code

import android.net.Uri;

Error Problem

Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want?

Solutions to add - FLAG_ACTIVITY_NEW_TASK flag to your intent:

Intent myLink = new Intent(Intent.ACTION_VIEW);
myWebLink.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
myLink.setData(Uri.parse("http://yii2ideas.blogspot.com/p/blog-page.html"));
startActivity(myLink);