How can I call a number from button press in Android?

Question

I\'m very much a beginner at this and I\'m struggling to get this to work.

When button is pressed, I simply want the dialer to open with the specified number automa

Answer 1

String number = "12345678";
    Intent intent = new Intent(Intent.ACTION_CALL);
    intent.setData(Uri.parse("tel:" +number));
    startActivity(intent);

You need to add this Permission to your manifest.