package com.purelymean.earnings;
import android.app.Activity;
import android.os.Bundle;
import android.widget.Button;
import android.widget.TextView;
public class Main extends Activity{
/**Called when activity is first created. */
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button b = (Button) findViewById(R.id.button);
TextView tx = (TextView) findViewById(R.id.textView1);
}
}
我需要放什么,以便在单击按钮时它将更改textview
为我放的任何内容?