MyFragment及其布局

Code/LeudaemiaLikeMe/app/src/main/java/com/example/leudaemialikeme/Fragment/MyFragment.java

@@ -13,31 +13,30 @@ import androidx.fragment.app.Fragment;
 import com.example.leudaemialikeme.Activity.APNActivity;
 import com.example.leudaemialikeme.Activity.AboutActivity;
 import com.example.leudaemialikeme.Activity.AttentionActivity;
+import com.example.leudaemialikeme.Activity.BaseActivity;
 import com.example.leudaemialikeme.Activity.CollectActivity;
 import com.example.leudaemialikeme.Activity.ConcernedProblemActivity;
 import com.example.leudaemialikeme.Activity.EventActivity;
 import com.example.leudaemialikeme.Activity.HistoryActivity;
+import com.example.leudaemialikeme.Activity.LoginActivity;
 import com.example.leudaemialikeme.Activity.MdctRmdActivity;
 import com.example.leudaemialikeme.Activity.MyQuestionActivity;
 import com.example.leudaemialikeme.Activity.SafetyActivity;
+import com.example.leudaemialikeme.Model.User;
 import com.example.leudaemialikeme.R;
+import com.example.leudaemialikeme.Utils.OkHttpUtil;
+import com.google.gson.Gson;
 
-/**
- * A simple {@link Fragment} subclass.
- * Use the {@link MyFragment#newInstance} factory method to
- * create an instance of this fragment.
- */
-public class MyFragment extends Fragment {
+import java.io.IOException;
 
-    // TODO: Rename parameter arguments, choose names that match
-    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
-    private static final String ARG_PARAM1 = "param1";
-    private static final String ARG_PARAM2 = "param2";
+import okhttp3.Call;
+import okhttp3.Callback;
+import okhttp3.Response;
 
-    // TODO: Rename and change types of parameters
-    private String mParam1;
-    private String mParam2;
 
+public class MyFragment extends Fragment {
+    private User user;
+    private TextView text_nickname;
 
     public MyFragment() {
         // Required empty public constructor
@@ -46,10 +45,6 @@ public class MyFragment extends Fragment {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        if (getArguments() != null) {
-            mParam1 = getArguments().getString(ARG_PARAM1);
-            mParam2 = getArguments().getString(ARG_PARAM2);
-        }
     }
 
     @Override
@@ -58,9 +53,43 @@ public class MyFragment extends Fragment {
         // Inflate the layout for this fragment
         View view = inflater.inflate(R.layout.fragment_my, container, false);
         initClick(view);
+        text_nickname = view.findViewById(R.id.nickname);
+        getUser();
         return view;
     }
 
+    private void getUser() {
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                try{
+                    String url = LoginActivity.SERVER_URL+"/my-servlet?action=getUser&username="+ BaseActivity.owner.getUsername();
+                    OkHttpUtil.asyGet(url, new Callback() {
+                        @Override
+                        public void onFailure(Call call, IOException e) {
+
+                        }
+                        @Override
+                        public void onResponse(Call call, Response response) throws IOException {
+                            String jsonStr = response.body().string();
+                            Gson gson = new Gson();
+                            user = gson.fromJson(jsonStr, User.class);
+                            getActivity().runOnUiThread(new Runnable(){
+                                @Override
+                                public void run() {
+                                    text_nickname.setText(user.getUsername());
+                                }
+                            });
+                        }
+                    });
+
+                }catch (Exception e){
+                    e.printStackTrace();
+                }
+            }
+        }).start();
+    }
+
     private void initClick(View view) {
         //关注的问题，提醒和大事记的线性布局
         LinearLayout remindLinear = view.findViewById(R.id.my_remind_linear);

Code/LeudaemiaLikeMe/app/src/main/res/layout/fragment_my.xml

@@ -9,7 +9,6 @@
 
     <!-- TODO: Update blank fragment layout -->
 
-
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="match_parent"
@@ -40,14 +39,14 @@
                         android:layout_width="match_parent"
                         android:layout_height="30dp"
                         android:layout_margin="10dp"
-                        android:text="187****3609"
+                        android:text="XXX"
                         android:textSize="18dp" />
 
                     <TextView
-                        android:id="@+id/signature"
+                        android:id="@+id/slogan"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:text="管住嘴，多饮水，常保暖"
+                        android:text="管住嘴，迈开腿，多喝水"
                         android:textSize="16dp" />
 
                 </LinearLayout>