package com.example.moim.Fragment;
import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;
import com.example.moim.EditBoard;
import com.example.moim.MainLogin;
import com.example.moim.MainMoim;
import com.example.moim.R;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
public class FragBoard extends Fragment {
private View view;
private String TAG = "프래그먼트";
String myJSON;
private static final String TAG_RESULTS = "result";
private static final String TAG_NAME = "name";
private static final String TAG_CONTENT = "content";
JSONArray boards = null;
ArrayList<HashMap<String, String>> boardList;
ListView lv;
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.frag_board, container, false);
FloatingActionButton edit = (FloatingActionButton) v.findViewById(R.id.fbtn_edit);
edit.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent edit = new Intent(getActivity(), EditBoard.class);
startActivity(edit);
}
});
lv = (ListView) v.findViewById(R.id.BoardNotice);
boardList = new ArrayList<HashMap<String, String>>();
return v;
}
protected void showList() {
try {
JSONObject jsonObj = new JSONObject(myJSON);
boards = jsonObj.getJSONArray(TAG_RESULTS);
for (int i = 0; i < boards.length(); i++) {
JSONObject c = boards.getJSONObject(i);
String name = c.getString(TAG_NAME);
String content = c.getString(TAG_CONTENT);
HashMap<String, String> boards = new HashMap<String, String>();
boards.put(TAG_NAME, name);
boards.put(TAG_CONTENT, content);
boardList.add(boards);
}
ListAdapter adapter = new SimpleAdapter(
getActivity(),
boardList,
R.layout.board_list_item,
new String[]{TAG_NAME, TAG_CONTENT},
new int[]{R.id.item_name, R.id.item_content}
);
lv.setAdapter(adapter);
} catch (JSONException e) {
e.printStackTrace();
}
}
private void getData(String url) {
class GetDataJSON extends AsyncTask<String, Void, String> {
protected String doInBackground(String... params) {
String uri = params[0];
BufferedReader bufferedReader = null;
try {
URL url = new URL(uri);
HttpURLConnection con = (HttpURLConnection) url.openConnection();
StringBuilder sb = new StringBuilder();
bufferedReader = new BufferedReader(new InputStreamReader(con.getInputStream()));
String json;
while ((json = bufferedReader.readLine()) != null) {
sb.append(json + "\n");
}
return sb.toString().trim();
} catch (Exception e) {
return null;
}
}
@Override
protected void onPostExecute(String result) {
myJSON = result;
showList();
}
}
GetDataJSON g = new GetDataJSON();
g.execute(url);
}
}
