A link not to the mobile broswer, but to the applications

Question

I have a link to some page (Instagram), when I click on the link, it takes me to the link and the username to that like in the mobile browser, what should I type in order to work it in Instagram application in the mobile? If it doesn't exist, it will go to play.google/instagram in the play store

This is the link but it's not what I want

blah.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View arg0) {
        Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.instagram.com/blahhhh"));
        startActivity(browserIntent);
    }
});

Answer 1

 try {
Intent LaunchIntent =
getPackageManager().getLaunchIntentForPackage("com.instagram.android");
startActivity(LaunchIntent); 
//Here you can add more information, such as the specific profile that you want to launch,    in Intent format 
 }

    catch (Exception myIntent) {
        //TODO Auto-generated catch block
        Intent browserIntent = new Intent(Intent.ACTION_VIEW,    Uri.parse("https://play.google.com/store/apps/details?id=com.instagram.android"));
    startActivity(browserIntent);
    }