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

Tremayne Clinton
Tremayne Clinton
5,417 Points
Posted by Tremayne Clinton
Tremayne Clinton
5,417 Points

What am I doing wrong?

he did not show what to do for button

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
        TextView factLabel = (TextView) findViewById(R.id.factTextView);
       ShowFactButton= (Button) findViewById(R.id.showFactButton);
    }
}

1 Answer

Darel Bitsy
Darel Bitsy
6,910 Points
Darel Bitsy
Darel Bitsy
6,910 Points

Replace the button line with this

Button ShowFactButton= (Button) findViewById(R.id.showFactButton);