[android-developers] generating a random number and sending this number to the view

[billybob]

Hi this is my first attempt at anything on Android Studio, what am i 
missing?

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;

import java.util.Random;

public class MainActivity extends AppCompatActivity{

    TextView number1;

        public static void main(String[] args) {

            Random generator = new Random();
            int number1 = generator.nextInt(13);
        }
    }
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);


        number1 = (TextView)findViewById(R.id.number1);

        number1.setText(Float.toString(number1));
    }
}

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