feat(chat): Добавлена возможность назначать пользователей администраторами

Это изменение добавляет новую функцию, которая позволяет назначать выбранных пользователей администраторами в выбранных чатах.

Ключевые изменения:

- В главное меню добавлен новый пункт "Назначить администратором".
- Проведен рефакторинг для повышения надежности: для хранения пользователей теперь используется Map<Integer, String> вместо двух отдельных списков, что исключает рассинхронизацию ID и имен.
- Введен enum UserAction (ADD, REMOVE, SET_ADMIN) для более чистого управления действиями с пользователями.
- В VkApiClient добавлен метод setMemberRole для взаимодействия с VK API.
- Обновлены диалоги подтверждения и итоговые отчеты для поддержки новой функции.

app/build.gradle

@@ -10,8 +10,8 @@ android {
         applicationId "com.anabasis.vkchatmanager"
         minSdk 26
         targetSdk 36
-        versionCode 10103
+        versionCode 10200
-        versionName "1.1.3"
+        versionName "1.2.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/com/anabasis/vkchatmanager/MainActivity.java

@@ -17,7 +17,6 @@ import android.widget.Toast;
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
@@ -42,21 +41,23 @@ import org.json.JSONArray;
 import org.json.JSONObject;
 
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 
 public class MainActivity extends AppCompatActivity {
 
+    private enum UserAction {
+        ADD, REMOVE, SET_ADMIN
+    }
     private VkApiClient api;
-
     private final List<VkChat> office = new ArrayList<>();
     private final List<VkChat> retail = new ArrayList<>();
     private final List<VkChat> warehouse = new ArrayList<>();
     private final List<VkChat> coffee = new ArrayList<>();
     private final List<VkChat> other = new ArrayList<>();
 
-    private final List<Integer> userIdsToProcess = new ArrayList<>();
+    private final Map<Integer, String> usersToProcess = new LinkedHashMap<>();
-
-    private final List<String> userNamesToProcess = new ArrayList<>();
 
     private LinearProgressIndicator progressBar;
     private androidx.swiperefreshlayout.widget.SwipeRefreshLayout swipeRefresh;
@@ -74,13 +75,13 @@ public class MainActivity extends AppCompatActivity {
             result -> {
                 if (result.getResultCode() == RESULT_OK) {
                     recreate();
+                } else {
+                    finish();
                 }
-            }
+            });
-    );
-
 
     @Override
-    protected void onCreate(@Nullable Bundle savedInstanceState) {
+    protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         WindowCompat.setDecorFitsSystemWindows(getWindow(), false);
         setContentView(R.layout.activity_main);
@@ -154,8 +155,8 @@ public class MainActivity extends AppCompatActivity {
             }
         });
 
-        addBtn.setOnClickListener(v -> processUsers(true));
+        addBtn.setOnClickListener(v -> processUsers(UserAction.ADD));
-        removeBtn.setOnClickListener(v -> processUsers(false));
+        removeBtn.setOnClickListener(v -> processUsers(UserAction.REMOVE));
         showUsersBtn.setOnClickListener(v -> showUsers());
     }
 
@@ -187,6 +188,11 @@ public class MainActivity extends AppCompatActivity {
             return true;
         }
 
+        if (id == R.id.action_set_admin) {
+            processUsers(UserAction.SET_ADMIN);
+            return true;
+        }
+
         if (id == R.id.action_token_status) {
             showTokenStatus();
             return true;
@@ -383,8 +389,7 @@ public class MainActivity extends AppCompatActivity {
     /* ===================== LINKS ===================== */
 
     private void processLinksList(List<String> links) {
-        userIdsToProcess.clear();
+        usersToProcess.clear();
-        userNamesToProcess.clear();
 
         setUiEnabled(false);
 
@@ -394,8 +399,7 @@ public class MainActivity extends AppCompatActivity {
                     String screen = extractScreenName(link);
                     int uid = api.resolveUserId(screen);
                     if (uid > 0) {
-                        userIdsToProcess.add(uid);
+                        usersToProcess.put(uid, api.getUserName(uid));
-                        userNamesToProcess.add(api.getUserName(uid));
                     }
                 } catch (TokenExpiredException e) {
                     runOnUiThread(this::handleTokenExpired);
@@ -406,7 +410,7 @@ public class MainActivity extends AppCompatActivity {
                 setUiEnabled(true);
                 Toast.makeText(
                         this,
-                        getString(R.string.users_loaded_message, userIdsToProcess.size()),
+                        getString(R.string.users_loaded_message, usersToProcess.size()),
                         Toast.LENGTH_SHORT
                 ).show();
             });
@@ -431,16 +435,16 @@ public class MainActivity extends AppCompatActivity {
         return link;
     }
 
-    /* ===================== ADD / REMOVE ===================== */
+    /* ===================== ADD / REMOVE / SET_ADMIN ===================== */
 
     private void showUsers() {
-        if (userNamesToProcess.isEmpty()) {
+        if (usersToProcess.isEmpty()) {
             Toast.makeText(this, getString(R.string.user_list_empty), Toast.LENGTH_SHORT).show();
             return;
         }
 
         StringBuilder msg = new StringBuilder();
-        for (String name : userNamesToProcess) {
+        for (String name : usersToProcess.values()) {
             msg.append("• ").append(name).append("\n");
         }
 
@@ -451,10 +455,13 @@ public class MainActivity extends AppCompatActivity {
                 .show();
     }
 
-    private void processUsers(boolean add) {
+    private void processUsers(UserAction action) {
 
-        List<VkChat> chats = getCurrentFragment().getSelected();
+        ChatListFragment currentFragment = getCurrentFragment();
-        if (chats.isEmpty() || userIdsToProcess.isEmpty()) {
+        if (currentFragment == null) return;
+
+        List<VkChat> chats = currentFragment.getSelected();
+        if (chats.isEmpty() || usersToProcess.isEmpty()) {
             Toast.makeText(this,
                     getString(R.string.no_chats_or_users_selected_message),
                     Toast.LENGTH_SHORT).show();
@@ -462,10 +469,20 @@ public class MainActivity extends AppCompatActivity {
         }
 
         StringBuilder msg = new StringBuilder();
-        msg.append(add ? getString(R.string.add_users_dialog_message) : getString(R.string.remove_users_dialog_message));
+        switch (action) {
+            case ADD:
+                msg.append(getString(R.string.add_users_dialog_message));
+                break;
+            case REMOVE:
+                msg.append(getString(R.string.remove_users_dialog_message));
+                break;
+            case SET_ADMIN:
+                msg.append(getString(R.string.set_admin_dialog_message));
+                break;
+        }
         msg.append("\n\n");
 
-        for (String name : userNamesToProcess) {
+        for (String name : usersToProcess.values()) {
             msg.append("• ").append(name).append("\n");
         }
 
@@ -480,18 +497,18 @@ public class MainActivity extends AppCompatActivity {
                 .setTitle(getString(R.string.confirmation_dialog_title))
                 .setMessage(msg.toString())
                 .setPositiveButton(getString(R.string.confirm_button), (d, w) ->
-                        executeUsers(add, chats))
+                        executeUsers(action, chats))
                 .setNegativeButton(getString(R.string.cancel_button), null)
                 .show();
     }
 
-    private void executeUsers(boolean add, List<VkChat> chats) {
+    private void executeUsers(UserAction action, List<VkChat> chats) {
         setUiEnabled(false);
         progressBar.setVisibility(View.VISIBLE);
         progressBar.setIndeterminate(false);
         progressBar.setProgress(0, true);
 
-        int totalOps = chats.size() * userIdsToProcess.size();
+        int totalOps = chats.size() * usersToProcess.size();
         progressBar.setMax(totalOps);
 
         new Thread(() -> {
@@ -499,19 +516,27 @@ public class MainActivity extends AppCompatActivity {
             int done = 0;
 
             for (VkChat c : chats) {
-                for (int i = 0; i < userIdsToProcess.size(); i++) {
+                for (Map.Entry<Integer, String> user : usersToProcess.entrySet()) {
-                    int uid = userIdsToProcess.get(i);
+                    int uid = user.getKey();
-                    String userName = userNamesToProcess.get(i);
+                    String userName = user.getValue();
                     String resultMessage;
 
                     try {
-                        if (add) {
+                        resultMessage = switch (action) {
-                            api.addUser(c.id, uid, true);
+                            case ADD -> {
-                            resultMessage = getString(R.string.op_success_add_format, userName, c.title);
+                                api.addUser(c.id, uid, true);
-                        } else {
+                                yield getString(R.string.op_success_add_format, userName, c.title);
-                            api.removeUser(c.id, uid);
+                            }
-                            resultMessage = getString(R.string.op_success_remove_format, userName, c.title);
+                            case REMOVE -> {
-                        }
+                                api.removeUser(c.id, uid);
+                                yield getString(R.string.op_success_remove_format, userName, c.title);
+                            }
+                            case SET_ADMIN -> {
+                                api.setMemberRole(c.id, uid, "admin");
+                                yield getString(R.string.op_success_set_admin_format, userName, c.title);
+                            }
+                        };
+
                     } catch (TokenExpiredException e) {
                         runOnUiThread(this::handleTokenExpired);
                         return;

app/src/main/java/com/anabasis/vkchatmanager/network/VkApiClient.java

@@ -59,6 +59,13 @@ public class VkApiClient {
                         "&member_id=" + userId);
     }
 
+    public void setMemberRole(int chatId, int userId, String role) throws Exception {
+        call("messages.setMemberRole",
+                "peer_id=" + (2000000000 + chatId) +
+                "&member_id=" + userId +
+                "&role=" + role);
+    }
+
     public int resolveUserId(String screenName) throws Exception {
 
         JSONObject resp = call(

app/src/main/res/menu/main_menu.xml

@@ -12,6 +12,9 @@
     <item
         android:id="@+id/action_deselect_all"
         android:title="@string/action_deselect_all" />
+    <item
+        android:id="@+id/action_set_admin"
+        android:title="@string/action_set_admin" />
     <item
         android:id="@+id/action_token_status"
         android:title="@string/action_token_status" />

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

@@ -19,6 +19,7 @@
     <string name="no_chats_or_users_selected_message">Не выбраны чаты или пользователи</string>
     <string name="add_users_dialog_message">Добавить пользователей:</string>
     <string name="remove_users_dialog_message">Удалить пользователей:</string>
+    <string name="set_admin_dialog_message">Назначить администратором:</string>
     <string name="in_chats_dialog_message">В чаты:</string>
     <string name="confirmation_dialog_title">Подтверждение</string>
     <string name="confirm_button">Подтвердить</string>
@@ -27,6 +28,7 @@
     <string name="action_refresh">Обновить</string>
     <string name="action_select_all">Выбрать все</string>
     <string name="action_deselect_all">Снять выбор</string>
+    <string name="action_set_admin">Назначить администратором</string>
     <string name="action_token_status">Статус токена</string>
     <string name="token_status_title">Статус токена</string>
     <string name="token_status_perpetual">Токен бессрочный</string>
@@ -39,6 +41,7 @@
     <string name="op_unknown_error">неизвестная ошибка</string>
     <string name="op_success_add_format">✅ %1$s в %2$s: Успешно</string>
     <string name="op_success_remove_format">✅ %1$s из %2$s: Успешно</string>
+    <string name="op_success_set_admin_format">✅ %1$s в %2$s: Назначен администратором</string>
     <string name="op_failure_format">❌ %1$s в %2$s: %3$s</string>
     <string name="action_sign_out">Выйти</string>
     <string name="api_error">Ошибка API: %s</string>

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

@@ -19,6 +19,7 @@
     <string name="no_chats_or_users_selected_message">No chats or users selected</string>
     <string name="add_users_dialog_message">Add users:</string>
     <string name="remove_users_dialog_message">Remove users:</string>
+    <string name="set_admin_dialog_message">Set as admin:</string>
     <string name="in_chats_dialog_message">In chats:</string>
     <string name="confirmation_dialog_title">Confirmation</string>
     <string name="confirm_button">Confirm</string>
@@ -27,6 +28,7 @@
     <string name="action_refresh">Refresh</string>
     <string name="action_select_all">Select All</string>
     <string name="action_deselect_all">Deselect All</string>
+    <string name="action_set_admin">Set as Admin</string>
     <string name="action_token_status">Token Status</string>
     <string name="token_status_title">Token Status</string>
     <string name="token_status_perpetual">Token is perpetual</string>
@@ -39,6 +41,7 @@
     <string name="op_unknown_error">unknown error</string>
     <string name="op_success_add_format">✅ %1$s in %2$s: Success</string>
     <string name="op_success_remove_format">✅ %1$s from %2$s: Success</string>
+    <string name="op_success_set_admin_format">✅ %1$s in %2$s: Is now an admin</string>
     <string name="op_failure_format">❌ %1$s in %2$s: %3$s</string>
     <string name="action_sign_out">Sign Out</string>
     <string name="api_error">API error: %s</string>