本文实例为大家分享了android post请求接口demo测试代码,供大家参考,具体内容如下
MainActivity.java
package com.tsh.test;import java.io.InputStream;import java.io.OutputStream;import java.io.PrintWriter;import java.net.HttpURLConnection;import java.net.URL;import android.app.Activity;import android.content.Intent;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.TextView;import android.widget.Toast;public class MainActivity extends Activity { public Button loginBtn; public TextView loginUserName; public TextView loginPassword; public static String API="http://mail.sina.net/loginxxx"; public LoginHandler loginHandler; @Override protected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);//获取View对象loginBtn=(Button) findViewById(R.id.loginBtn);loginUserName=(TextView) findViewById(R.id.loginUsername);loginPassword=(TextView) findViewById(R.id.loginPassword);//给View对象设置点击事件loginBtn.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) {//开启新线程Thread loginThread=new Thread(new LoginRunable());loginThread.start(); }});loginHandler=new LoginHandler(); } //实现Runable接口,开启新线程 class LoginRunable implements Runnable{@Overridepublic void run() { try {URL url=new URL(API);HttpURLConnection http=(HttpURLConnection) url.openConnection();http.setRequestMethod("POST");http.setDoInput(true);http.setDoOutput(true);OutputStream ops=http.getOutputStream();PrintWriter pw=new PrintWriter(ops);String username=loginUserName.getText().toString();String password=loginPassword.getText().toString();pw.write("email="+username+"&psw="+password+"&loginfrom=app&output=json");pw.flush();InputStream ins=http.getInputStream();byte[] buffer = new byte[1024];int length=0;StringBuilder sb=new StringBuilder();while((length=ins.read(buffer))!=-1){ sb.append(new String(buffer,0,length));}Message msg=new Message();msg.what=1;msg.obj=sb.toString();loginHandler.sendMessage(msg); } catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace(); } } } //传递消息的handle class LoginHandler extends Handler{@Overridepublic void handleMessage(Message msg) { String loginResponse=(String) msg.obj; System.out.println(loginResponse); Toast.makeText(MainActivity.this, loginResponse, 10).show(); Intent intent=new Intent(MainActivity.this, MailIndexActivity.class); //startActivity(intent);} }}
main_activity.xml
<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" tools:context="${relativePackage}.${activityClass}" > <TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="用户名" /> <EditText android:hint="请输入用户名"android:layout_width="match_parent"android:layout_height="wrap_content"android:id="@+id/loginUsername"android:text="shihan@appdev.sinanet.com"/> <TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="密码"/> <EditText android:hint="请输入密码"android:layout_width="match_parent"android:layout_height="wrap_content"android:id="@+id/loginPassword"android:text="xxxxxxx"/> <Button android:id="@+id/loginBtn"android:layout_width="match_parent"android:layout_height="wrap_content"android:text="登陆认证"/></LinearLayout>
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。