네트워크(Network) : xml [xml, json]
activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
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=".MainActivity" >
<Button
android:id="@+id/button1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="연결 요청" />
<ScrollView
android:id="@+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView
android:id="@+id/textView1"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</ScrollView>
</LinearLayout>
MainActivity.java
public class MainActivity extends Activity {
ProgressDialog progressDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.button1).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
readServer();
}
});
}
@Override
public 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;
}
private void readServer(){
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
try {
//String url = "http://maps.googleapis.com/maps/api/geocode/xml?address=%EC%84%9C%EC%9A%B8%EC%8B%9C%EC%B2%AD&sensor=true"; //xml로 받기
String url = "http://maps.googleapis.com/maps/api/geocode/json?address=%EC%84%9C%EC%9A%B8%EC%8B%9C%EC%B2%AD&sensor=true"; //json으로 받기
// 1.Get방식
HttpGet get = new HttpGet(url);
HttpResponse responseGET = new DefaultHttpClient().execute(get);
// 2.Post방식
//HttpPost post = new HttpPost(url);
//List<NameValuePair> params = new ArrayList<NameValuePair>();
// 값을 입력
/* params.add(new BasicNameValuePair("변수1", "값1"));
params.add(new BasicNameValuePair("변수2", "값2"));
params.add(new BasicNameValuePair("변수3", "값3"));
post.setEntity(new UrlEncodedFormEntity(params, HTTP.UTF_8));
HttpResponse responseGET = new DefaultHttpClient().execute(post);*/
HttpEntity resEntity = responseGET.getEntity();
if(resEntity != null){
String resString = EntityUtils.toString(resEntity, "UTF-8");
Message message = handler.obtainMessage();
message.obj = resString;
handler.sendMessage(message);
}
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
} catch (ParseException e) {
// TODO Auto-generated catch block
} catch (IOException e) {
// TODO Auto-generated catch block
}
}
});
progressDialog = ProgressDialog.show(MainActivity.this, "Wite", "Downloading...");
thread.start();
}
private Handler handler = new Handler(){
@Override
public void handleMessage(Message msg) {
// TODO Auto-generated method stub
progressDialog.dismiss();
TextView textView1 = (TextView)findViewById(R.id.textView1);
textView1.setText((String)msg.obj);
}
};
}
