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

osvaldo gonzalez
osvaldo gonzalez
2,167 Points
Posted by osvaldo gonzalez
osvaldo gonzalez
2,167 Points

where can I find the answere of this activitie?

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 { private TextView findViewById; //IS THIS THAT YOU ASKING FOR THA CHALLENGE? private Button showFactButton; // IS THIS LINE THAT I NEED TO ADD?

@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);
    Button showFactButton;
}

}

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 {
  private TextView findViewById;
  private Button showFactButton;

    @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);
        Button showFactButton;
    }
}