和徐鹏小伙伴的结对编程
由于我能力比较弱我就写了一个小软件简单的登陆
:)
package com.example.chen; 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 MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); final EditText mUserName = (EditText) this.findViewById(R.id.editText1); final EditText mPassword = (EditText) this.findViewById(R.id.editText2); Button mSubmit = (Button)this.findViewById(R.id.button1); final TextView mResult = (TextView)this.findViewById(R.id.textView1); mSubmit.setOnClickListener( new OnClickListener() { @Override public void onClick(View arg0) { // TODO Auto-generated method stub String userName = mUserName.getText().toString(); String password = mPassword.getText().toString(); if("hudaochen".equals(userName) && "123".equals(password)){ mResult.setText("恭喜您,登录成功!"); }else{ mResult.setText("登录失败,用户名或密码不正确!"); } } } ); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }
<?xml version="1.0" encoding="UTF-8"?> <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:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context="com.example.chen.MainActivity" android:orientation="vertical"> <EditText android:id="@+id/editText1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:hint="输入用户名" android:ems="10" android:text="" /> <EditText android:id="@+id/editText2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:hint="输入密码" android:text="" android:ems="10" android:inputType="textPassword" /> <Button android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="登陆" /> <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:hint="登陆结果"/> </LinearLayout>
我写一半他写一半遇到不会的他指导我一下
时间: 2024-10-03 22:37:47