Sometimes we need to open user profile of Facebook, Twitter or LinkedIn by using the username in android.

To do this, we just create a uri to open the profile.

We can implement this in onclick() of any view.

For Facebook:

String url = "https://www.facebook.com/"+mFacebookUrlString;
            Intent facebookAppIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
            facebookAppIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
            startActivity(facebookAppIntent);

For Twitter:

String url = "https://www.twitter.com/"+mTwitterUrlString;
            Intent twitterAppIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
            twitterAppIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
            startActivity(twitterAppIntent);

For LinkedIn:

String url = "https://www.linkedin.com/in/"+mLinkedInurlString;
            Intent linkedInAppIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
            linkedInAppIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
            startActivity(linkedInAppIntent);