android获取php简单数据
来源:互联网 发布:win10下ubuntu安装教程 编辑:程序博客网 时间:2024/06/03 23:26
一 android获取php数据
步骤:
1 加入权限:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
2启动一个新线程
android4.0开始不允许直接在ui线程直接操作httpClient
3 注意url:http://10.0.2.2/testAndroid.php
(不要填写:127.0.0.1 这个是本机电脑的,模拟器有自己的默认ip)
4通过handler将数据从新线程中传送出来
MainActivity.java======================
public class MainActivity extends Activity {
public final static String EXTRA_MESSAGE = "com.example.myapp.MESSAGE";
HttpClient client;
public String res;
public Handler myHandler;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myHandler = new Handler(){
public void handleMessage(Message msg){
if(msg.what == 0x123){
Toast toast = Toast.makeText(MainActivity.this,msg.obj.toString(),Toast.LENGTH_SHORT);
toast.show();
}
}
};
}
public void sendMessage(View view) {
startUrlCheck();
}
private void startUrlCheck()
{
new Thread(){
public void run(){
client = new DefaultHttpClient();
StringBuilder builder = new StringBuilder();
HttpGet myget = new HttpGet("http://10.0.2.2/testAndroid.php");
//HttpGet myget = new HttpGet("http://www.crazyit.org");
try {
HttpResponse response = client.execute(myget);
HttpEntity entity = response.getEntity();
BufferedReader reader = new BufferedReader(new InputStreamReader(entity.getContent()));
for (String s = reader.readLine(); s != null; s = reader.readLine()) {
builder.append(s);
}
JSONObject jsonObject = new JSONObject(builder.toString());
String re_password = jsonObject.getString("password");
res = re_password;
Message msg = new Message();
msg.what = 0x123;
msg.obj = res;
myHandler.sendMessage(msg);
} catch (Exception e) {
e.printStackTrace();
}
}
}.start();
}
}
testAndroid.php===================================
<?php
$array = array(
'username'=>'杨铸',
'password'=>'123456',
'user_id'=>1
);
echo json_encode($array);
?>
步骤:
1 加入权限:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
2启动一个新线程
android4.0开始不允许直接在ui线程直接操作httpClient
3 注意url:http://10.0.2.2/testAndroid.php
(不要填写:127.0.0.1 这个是本机电脑的,模拟器有自己的默认ip)
4通过handler将数据从新线程中传送出来
MainActivity.java======================
public class MainActivity extends Activity {
public final static String EXTRA_MESSAGE = "com.example.myapp.MESSAGE";
HttpClient client;
public String res;
public Handler myHandler;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myHandler = new Handler(){
public void handleMessage(Message msg){
if(msg.what == 0x123){
Toast toast = Toast.makeText(MainActivity.this,msg.obj.toString(),Toast.LENGTH_SHORT);
toast.show();
}
}
};
}
public void sendMessage(View view) {
startUrlCheck();
}
private void startUrlCheck()
{
new Thread(){
public void run(){
client = new DefaultHttpClient();
StringBuilder builder = new StringBuilder();
HttpGet myget = new HttpGet("http://10.0.2.2/testAndroid.php");
//HttpGet myget = new HttpGet("http://www.crazyit.org");
try {
HttpResponse response = client.execute(myget);
HttpEntity entity = response.getEntity();
BufferedReader reader = new BufferedReader(new InputStreamReader(entity.getContent()));
for (String s = reader.readLine(); s != null; s = reader.readLine()) {
builder.append(s);
}
JSONObject jsonObject = new JSONObject(builder.toString());
String re_password = jsonObject.getString("password");
res = re_password;
Message msg = new Message();
msg.what = 0x123;
msg.obj = res;
myHandler.sendMessage(msg);
} catch (Exception e) {
e.printStackTrace();
}
}
}.start();
}
}
testAndroid.php===================================
<?php
$array = array(
'username'=>'杨铸',
'password'=>'123456',
'user_id'=>1
);
echo json_encode($array);
?>
- android获取php简单数据
- html获取简单json数据-后台PHP
- Android SharedPreferences保存/获取简单本地数据
- android 和 php 简单的数据交互
- android 和 php 简单的数据交互
- android 和 php 简单的数据交互
- PHP获取JSON数据
- php获取违章数据
- php 前端获取数据
- php://input 获取数据
- php 分批获取数据
- PHP获取表单数据
- Android中获取PHP服务器端Json返回数据注意事项
- android annotations Rest Get GsonHttpMessageConverter 获取服务端简单数据
- JQuery获取并解析php返回的json格式数据的简单示例
- 使用php获取远端数据~
- php 获取 POST JSON 数据
- php脚本获取网络数据
- Xcode5上跑iPhone4出此警告信息purgeIdleCellConnections: found one to purge conn
- ios 消息推送
- linux动态库相对严谨的做法
- 我是陈阿土
- 使用 VisualVM 进行性能分析及调优
- android获取php简单数据
- com 组件和一般 DLL 的区别
- 心灵的距离
- is not in the sudoers file解决方法
- oracle 双引号和单引号的区别
- java获取当前目录及父目录和兄弟目录
- 搭建Groovy开发环境
- AS3对象池
- 13周二进制