机试

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical"
     android:background="#000000">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="120dp"
        android:orientation="vertical"
        android:layout_weight="1"
        android:background="@drawable/bc"
       >

       
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="15dp"
        android:layout_marginRight="15dp"
        android:layout_weight="1"
        android:background="#eee685"
        android:orientation="vertical" >

        <EditText
            android:id="@+id/EditText01"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="15dp"
            android:layout_marginRight="15dp"
            android:layout_marginTop="15dp"
            android:background="#ffffff"
            android:drawableLeft="@drawable/user"
            android:layout_weight="1"
            android:ems="10"
            android:hint="请输入用户名"
            android:textSize="15dp" />

        <EditText
            android:id="@+id/editText1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:ems="10"
            android:drawableLeft="@drawable/pwd_lock"
            android:background="#ffffff"
            android:layout_marginLeft="15dp"
            android:layout_marginRight="15dp"
            android:layout_marginTop="15dp"
            android:layout_weight="1"
            android:hint="请输入密码"
            android:textSize="15dp"
            >

            <requestFocus />
        </EditText>

        <CheckBox
            android:id="@+id/checkBox1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="   记住密码"
            android:layout_marginLeft="15dp"
            android:layout_marginTop="15dp"
            android:layout_weight="3"
            android:button="@drawable/drawanle"
            />

        <ImageView
            android:id="@+id/imageView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/btn_login_normal"
            android:layout_gravity="top|center"
            android:layout_weight="3"
            android:layout_marginTop="25dp"/>

    </LinearLayout>

</LinearLayout>

 

package com.example.ddddwa;

import java.util.ArrayList;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;

public class DwadMainActivity extends Activity implements  OnItemLongClickListener {

ListView ls;

ArrayList<Sudent> date = new ArrayList<Sudent>();
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_dwad_main);
  ls=(ListView) findViewById(R.id.listView1);
  ls.setAdapter( new MyAdapter());
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
  date.add(new Sudent("张三","身高:188cm","体重:200kg"));
 
  ls.setOnItemLongClickListener(this);
  
 }
 class MyAdapter extends BaseAdapter{

  @Override
  public int getCount() {
   // TODO Auto-generated method stub
   return date.size();
  }

  @Override
  public Object getItem(int position) {
   // TODO Auto-generated method stub
   return date.get(position);
  }

  @Override
  public long getItemId(int position) {
   // TODO Auto-generated method stub
   return position;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
   // TODO Auto-generated method stub
   if (convertView==null) {
    convertView=View.inflate(getApplicationContext(), R.layout.nvgh, null);
    
   }
   Sudent sudent = date.get(position);
   TextView t1=(TextView) convertView.findViewById(R.id.textView1);
   TextView t2=(TextView) convertView.findViewById(R.id.textView2);
   TextView t3=(TextView) convertView.findViewById(R.id.textView3);
   t1.setText(sudent.getName());
   t2.setText(sudent.getSg());
   t3.setText(sudent.getTz());
   return convertView;
  }
  
 }

 AlertDialog create ;
 @Override
 public boolean onItemLongClick(AdapterView<?> parent, View view,
   int position, long id) {
  
  final AlertDialog.Builder ad=new AlertDialog.Builder(this);
  View inflate = View.inflate(getApplicationContext(), R.layout.tex, null);
  LinearLayout qx = (LinearLayout) inflate.findViewById(R.id.qx);
  qx.setOnClickListener(new OnClickListener() {
   
   @Override
   public void onClick(View v) {
    create.cancel();
    
   }
  });
   ad.setView(inflate);
  ad.setCancelable(false);
  
   create = ad.create();
   create.show();
  return false;
 }
}

 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:src="@drawable/user"
        android:layout_weight="1"/>

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical"
         android:layout_weight="1" >

        <TextView
            android:id="@+id/textView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
             android:layout_weight="1"
            android:text="张三"
            android:gravity="center_vertical"
            android:textSize="20dp"
            android:textColor="#000000"/>

        <TextView
            android:id="@+id/textView2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
             android:layout_weight="1"
            android:text="身高 123"
            android:textColor="#3000ff"
            android:gravity="center_vertical"/>

        <TextView
            android:id="@+id/textView3"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
             android:layout_weight="1"
               android:textColor="#3000ff"
            android:text="体重 321"
           android:gravity="center_vertical"/>

    </LinearLayout>

    <ImageView
        android:id="@+id/imageView2"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:src="@drawable/arrows"
         android:layout_weight="1"/>

</LinearLayout>

 

<?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" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >

        <TextView
            android:id="@+id/textView1"
            android:layout_width="wrap_content"
            android:layout_height="60dp"
          
               android:layout_gravity="center_vertical"
            android:text="警告"
            android:textSize="20dp"
             android:layout_weight="1"
            android:drawableLeft="@drawable/user"
            android:textColor="#0090ff"/>
      

    </LinearLayout>

    <TextView
        android:id="@+id/textView2"
        android:layout_width="match_parent"
        android:layout_height="3dp"
      
        android:background="#0090ff" />

    <TextView
        android:id="@+id/textView3"
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:layout_weight="1.00"
        android:text="你没有权限删除!"
           android:gravity="center"
        android:textColor="#000000"
        android:textSize="17dp" />

    <TextView
        android:id="@+id/textView4"
        android:layout_width="match_parent"
        android:layout_height="1dp"
   
        android:background="#999999"/>

    <LinearLayout
        android:id="@+id/qx"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:orientation="vertical" >

        <TextView
            android:layout_width="match_parent"
            android:layout_height="60dp"
            android:layout_weight="0.23"
            android:gravity="center"
            android:text="取消"
            android:textColor="#000000"
            android:textSize="13dp" />
    </LinearLayout>

</LinearLayout>

 

package com.example.ddddwa;

public class Sudent {
 String name;
 String sg;
 String tz;
 public Sudent(){
 
 }
public Sudent(String name, String sg, String tz) {
 super();
 this.name = name;
 this.sg = sg;
 this.tz = tz;
}
public String getName() {
 return name;
}
public void setName(String name) {
 this.name = name;
}
public String getSg() {
 return sg;
}
public void setSg(String sg) {
 this.sg = sg;
}
public String getTz() {
 return tz;
}
public void setTz(String tz) {
 this.tz = tz;
}
}