纯属娱乐,对入门Android有一定的帮助

package android.m9;

 

import android.app.Activity;

import android.os.Bundle;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.EditText;

import android.widget.TextView;

 

public class helloWorld extends Activity {

 

private TextView logo;

private EditText et;

private Button reset, submit;

private EditText result;

private String name;

private String lastName = "";

private int rp;

 

/** Called when the activity is first created. */

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

// /////////////////////////////////////////////

// logo set

logo = (TextView) findViewById(R.id.TextView_1);

logo.setText(R.string.logo);

// ////////////////////////////////////////////

// EditText set

et = (EditText) findViewById(R.id.EditText_1);

et.setText(R.string.inputTip);

// ////////////////////////////////////////////

// Button set:reset

reset = (Button) findViewById(R.id.Button_1);

reset.setText(R.string.reset);

reset.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

et.setText(R.string.inputTip);

result.setText("");

}

});

//Button set:reset

submit = (Button) findViewById(R.id.Burron_2);

submit.setText(R.string.submit);

submit.setOnClickListener(new OnClickListener() {

public void onClick(View v) {

name = et.getText().toString();

if (!lastName.equals(name)) {

rp = (int) (Math.random() * 100);

result.setText("测试者姓名:" + name + "\n\n" + "人品得分:" + rp);

lastName = name;http://www.huiyi8.com/webyuanma/

} else {网站源码下载

result.setText("请更换测试者!\n\n测试者姓名:" + name + "\n\n"

+ "人品得分:" + rp);

}

 

}

});

// ////////////////////////////////////////////

// TextView set

result = (EditText) findViewById(R.id.EditText_2);

result.setEnabled(false);

result.setTextColor(android.graphics.Color.BLUE);

}

 

@Override

public boolean onCreateOptionsMenu(Menu menu) {

menu.add(0, 1, 1, R.string.exit);

return super.onCreateOptionsMenu(menu);

}

 

@Override

public boolean onOptionsItemSelected(MenuItem item) {

if (item.getItemId() == 1) {

finish();

}

return super.onOptionsItemSelected(item);

}

 

}