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Android Build a Simple Android App (2014) Basic Android Programming Initializing a Button

Posted by Jose Pablo Salazar
Jose Pablo Salazar
Courses Plus Student 358 Points

just help thanks

thanks

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

1 Answer

L B
L B
28,323 Points
L B
L B
28,323 Points

Just like the text label you need to connect your button to the layout.

        Button showFactButton = (Button) findViewById(R.id.showFactButton);
Jose Pablo Salazar
Jose Pablo Salazar
Courses Plus Student 358 Points

thanks really.