和徐鵬小伙伴的結對編程

由于我能力比較弱我就寫了一個小軟件簡單的登陸

:)

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 {@Overrideprotected 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() {@Overridepublic void onClick(View arg0) {// TODO Auto-generated method stubString userName = mUserName.getText().toString();String password = mPassword.getText().toString();if("hudaochen".equals(userName) && "123".equals(password)){mResult.setText("恭喜您，登錄成功！");}else{mResult.setText("登錄失敗，用戶名或密碼不正確！");}}} );}@Overridepublic 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;}@Overridepublic 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"><EditTextandroid:id="@+id/editText1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:hint="輸入用戶名"android:ems="10"android:text="" /><EditTextandroid:id="@+id/editText2"android:layout_width="wrap_content"android:layout_height="wrap_content"android:hint="輸入密碼"android:text=""android:ems="10"android:inputType="textPassword" /><Buttonandroid:id="@+id/button1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="登陸" /><TextViewandroid:id="@+id/textView1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:hint="登陸結果"/></LinearLayout>

我寫一半他寫一半遇到不會的他指導我一下

轉載于:https://www.cnblogs.com/hudaochen/p/6637669.html

總結

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