Android obtains php webpage content

: This article describes how to obtain php webpage content from android. For more information about PHP tutorials, see. Http://blog.csdn.net/kaiqiangzhang001/article/details/8350938

Http://www.kuqin.com/shuoit/20140108/337497.html

Http://blog.csdn.net/lzz360/article/details/16887237

Http://blog.sina.com.cn/s/blog_5a48dd2d0100tw0u.html

Http://bbs.51cto.com/thread-954839-1.html

1.AndroidManifest. xmlAdd permission:

PermissionAndroid: name = "android. Permission. INTERNET "/>

PermissionAndroid: name = "android. Permission. ACCESS_NETWORK_STATE "/>

2. any time-consuming operations such as network and download cannot be run in the main thread or directly operate httpClient in the ui thread.

So Method 1: initiate another thread for access.

Method 2: If you do not want to start another thread and add the following code, you can cancel the strict restrictions.

StrictMode. ThreadPolicy policy = new StrictMode. ThreadPolicy. Builder (). permitAll (). build ();
StrictMode. setThreadPolicy (policy );

3. get the webpage content code:

Code 1:

Package List.com. list; import org. apache. http. httpResponse; import org. apache. http. client. methods. httpGet; import org. apache. http. impl. client. defaultHttpClient; import org. apache. http. util. entityUtils; import org. json. JSONArray; import android. app.Activity; Import android. OS. bundle; import android. util. log; import android. view. view; import android. view. view. onClickListener; import android. widget. arrayAdapter; import android. widget. button; import android. widget. listView; public class ListActivityExtendsActivity{/** Called whenActivityIs first created. */public Button B = null; public String s = null; public ListView listview1 = null; @ Overridepublic void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. main); B = (Button) findViewById (R. id. button1); listview1 = (ListView) findViewById (R. id. listview1); B. setOnClickListener (new OnClickListener () {public void onClick (View v) {// TODO Auto-generated method stub HttpGet httpget = new HttpGet ("http: // 192.168.0.110: 80/json/index. php "); HttpResponse httpresponse; try {// execute gethttp to submit httpresponse = new defaulthttpclient(cmd.exe cute (httpget); if (httpresponse. getStatusLine (). getStatusCode () = 200) {// if the response is successful, convert the returned data to string type String s = EntityUtils. toString (httpresponse. getEntity (); Log. I ("JSON", s); // declare a json Array JSONArray js JSONArray (s); // declare a Data Group, the length of the json Array is the same as that of the String [] data = new String [jsonarray. length ()]; //LoopOutput for (int I = 0; I
  
   
Arrayadapter = new ArrayAdapter
   
    
(List
    Activity. This, android. R. layout. simple_expandable_list_item_1, data); // sets listview data; listview1.setAdapter (arrayadapter);} catch (
    ExceptionE) {Log. I ("E", e. getMessage (). toString ());}}});}}
   
  

Code 2:

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");  } catch (Exception e) { e.printStackTrace(); } }}.start();

Code 3

void getInput(){   try  {  URL url = new URL("http://www.google.cn/");  HttpURLConnection conn = (HttpURLConnection) url.openConnection();  conn.setDoInput(true);  conn.setConnectTimeout(10000);  conn.setRequestMethod("GET");  conn.setRequestProperty("accept", "*/*");  String location = conn.getRequestProperty("location");  int resCode = conn.getResponseCode();  conn.connect();  InputStream stream = conn.getInputStream();  byte[] data=new byte[102400];  int length=stream.read(data);  String str=new String(data,0,length);   conn.disconnect();  System.out.println(str);  stream.close();  }  catch(Exception ee)  {  System.out.print("ee:"+ee.getMessage());   }  } 

The above describes how to get php webpage content from android, including related content. I hope my friends who are interested in PHP tutorials can help me.