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Android Build a Simple Android App Basic Android Programming Initializing a Button

Posted by Tendai Chirimuta
Tendai Chirimuta
2,825 Points

How to fix the code

Please help on findViewbyId()

FunFactsActivity.java 
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

public class FunFactsActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_fun_facts);

        // Declare our View variables and assign them the Views from the layout file
        howFactButton = findViewById(R.id.showFactButton);
        Button showFactButton;
    }
}

1 Answer

garyguermantokman
garyguermantokman
21,097 Points
garyguermantokman
garyguermantokman
21,097 Points

You're declaring the button after you assign it a value, also you have to type cast to a Button.