具體例題在360雲盤中http://yunpan.cn/cZNcQw3cf3Spb 訪問密碼 9d90
清單文件同樣需要註冊Activity
xml文件
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools= "http://schemas.android.com/tools"
android:layout_width= "match_parent"
android:layout_height= "match_parent"
android:orientation= "vertical"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:textSize="28sp"
android:textColor="#ff0000"
android:text="人品測試" />
<EditText
android:id="@+id/et_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="請輸入姓名：" />
<Button
android:id="@+id/test"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="開始測試" />
</LinearLayout>
主Java文件
public class MainActivity extends Activity implements OnClickListener
{
private EditText et_name ;
@Override
protected void onCreate(Bundle
savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout. activity_main);
Button test = (Button) findViewById(R.id.test);
et_name=
(EditText) findViewById(R.id. et_name);
test.setOnClickListener( this);
}
@Override
public void onClick(View
v) {
String name= et_name.getText().toString().trim();
if(TextUtils.isEmpty(name)){
new AlertDialog.Builder(this).setMessage("名字不能爲空").show();
}
else{
Intent intent = new Intent(this ,
ResultActivity.class);
intent.putExtra( "name",name);
startActivity(intent);
}
}
}
副xml文件
<?xml version= "1.0" encoding ="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width= "match_parent"
android:layout_height= "match_parent"
android:orientation= "vertical" >
<TextView
android:layout_width= "wrap_content"
android:layout_height= "wrap_content"
android:textSize= "28sp"
android:textColor= "#ff0000"
android:text= "你的人品值"
android:layout_gravity= "center_horizontal"/>
<TextView
android:id="@+id/tv_result"
android:layout_width= "match_parent"
android:layout_height= "wrap_content"
/>
<ProgressBar
android:id="@+id/pb_testRP"
style= "?android:attr/progressBarStyleHorizontal"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:max="100" />
</LinearLayout>
副Java文件
public class ResultActivity extends Activity
{
@Override
protected void onCreate(Bundle
savedInstanceState) {
// TODO Auto-generated
method stub
super.onCreate(savedInstanceState);
setContentView(R.layout. result);
TextView result =(TextView) findViewById(R.id. tv_result);
Intent intent = getIntent();
String name= intent.getStringExtra( "name");
Random random = new Random();
int rp
= random.nextInt(101);
result.setText(name+ "您的人品值爲：" +rp);
ProgressBar pb = (ProgressBar) findViewById(R.id. pb_testRP);
pb.setProgress(rp);
}
}