增加网络调试信息

app/src/main/AndroidManifest.xml

@@ -10,7 +10,7 @@
         android:icon="@mipmap/ic_launcher"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme.NoActionBar">
+        android:theme="@style/Theme.AppCompat.Light.NoActionBar">
         <activity android:name=".ui.main.ui.forum.data.ForumDataActivity" />
         <activity android:name=".ui.main.MainMenu" />
         <activity android:name=".ui.resetpwd.ResetPwdActivity" />

app/src/main/java/com/community/pocket/ui/login/LoginActivity.java

@@ -107,6 +107,7 @@ public class LoginActivity extends BaseActivity {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        HttpUtil.checkServer(this);
 
         loginViewModel = new ViewModelProvider(this, new ViewModelProvider.NewInstanceFactory()).get(LoginViewModel.class);
 
@@ -195,6 +196,7 @@ public class LoginActivity extends BaseActivity {
                                 public void onParseOk(@NotNull Call call, @NotNull okhttp3.Response response, LoginResponse loginResponse) {
                                     loginViewModel.getCheckToken().postValue(loginResponse);
                                 }
+
                             }),
                             new FormBody.Builder()
                                     .add("token", currentToken.getToken())

app/src/main/java/com/community/pocket/util/HttpUtil.java

@@ -1,9 +1,17 @@
 package com.community.pocket.util;
 
+import android.content.Context;
+import android.os.Looper;
+
 import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
 
 import com.community.pocket.BuildConfig;
+import com.community.pocket.R;
+
+import org.jetbrains.annotations.NotNull;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -14,6 +22,7 @@ import okhttp3.Callback;
 import okhttp3.FormBody;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
+import okhttp3.Response;
 
 public class HttpUtil {
 
@@ -43,6 +52,33 @@ public class HttpUtil {
         call.enqueue(callback);
     }
 
+    //检查服务端连接
+    public static void checkServer(final Context context) {
+        //1.创建OkHttpClient对象
+        OkHttpClient okHttpClient = new OkHttpClient();
+        //2.创建Request对象，设置一个url地址（百度地址）,设置请求方式。
+        Request.Builder builder = new Request.Builder().url(BuildConfig.API_HOST);
+        //3.创建一个call对象,参数就是Request请求对象
+        Call call = okHttpClient.newCall(builder.build());
+        //4.请求加入调度，重写回调方法
+        call.enqueue(new Callback() {
+            @Override
+            public void onFailure(@NotNull Call call, @NotNull IOException e) {
+                if (BuildConfig.DEBUG) {
+                    Looper.prepare();
+                    new AlertDialog.Builder(context)
+                            .setMessage(context.getString(R.string.check_server_fail, BuildConfig.API_HOST)).show();
+                    Looper.loop();
+                }
+            }
+
+            @Override
+            public void onResponse(@NotNull Call call, @NotNull Response response) {
+
+            }
+        });
+    }
+
     public enum Method {
         GET,
         POST

app/src/main/java/com/community/pocket/util/InitApp.java

@@ -47,4 +47,5 @@ public class InitApp extends Application {
         LocalManageUtil.saveSystemCurrentLanguage(getApplicationContext(), newConfig);
         MultiLanguage.onConfigurationChanged(getApplicationContext());
     }
+
 }

app/src/main/res/values-en-rUS/strings.xml

@@ -175,4 +175,6 @@
     <string name="forum_status_ok">check ok</string>
     <string name="forum_status_fail">check fail</string>
     <string name="forum_status_uncheck">uncheck</string>
+    <string name="check_server_ok">connect server ok</string>
+    <string name="check_server_fail">connect server:%1s fail</string>
 </resources>

app/src/main/res/values-zh-rCN/strings.xml

@@ -175,4 +175,6 @@
     <string name="forum_status_ok">审核通过</string>
     <string name="forum_status_fail">审核不通过</string>
     <string name="forum_status_uncheck">未审核</string>
+    <string name="check_server_ok">连接服务端成功</string>
+    <string name="check_server_fail">调试信息：无法连接到服务端：%1s</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -176,6 +176,8 @@
     <string name="forum_status_ok">check ok</string>
     <string name="forum_status_fail">check fail</string>
     <string name="forum_status_uncheck">uncheck</string>
+    <string name="check_server_ok">connect server ok</string>
+    <string name="check_server_fail">connect server:%1s fail</string>
     <!-- Strings used for fragments for navigation -->
 
     <!-- Strings used for fragments for navigation -->