1、服务器列表增加点击后自动跳转首页

2、首页增加切换服务器功能

app/src/main/java/com/example/myapplication/data/AppDatabase.java

@@ -9,7 +9,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase;
 
 @Database(
     entities = {IconLibraryEntity.class, ServerEntity.class},
-    version = 4,
+    version = 5,
     exportSchema = false
 )
 public abstract class AppDatabase extends RoomDatabase {
@@ -69,7 +69,14 @@ public abstract class AppDatabase extends RoomDatabase {
         }
     };
 
-    public static AppDatabase getInstance(Context context) {
+        private static final Migration MIGRATION_4_5 = new Migration(4, 5) {
+        @Override
+        public void migrate(SupportSQLiteDatabase db) {
+            db.execSQL("ALTER TABLE servers ADD COLUMN isSelected INTEGER NOT NULL DEFAULT 0");
+        }
+    };
+
+public static AppDatabase getInstance(Context context) {
         if (instance == null) {
             synchronized (AppDatabase.class) {
                 if (instance == null) {
@@ -77,11 +84,10 @@ public abstract class AppDatabase extends RoomDatabase {
                         context.getApplicationContext(),
                         AppDatabase.class,
                         "emby_player.db"
-                    ).addMigrations(MIGRATION_1_2, MIGRATION_2_3, MIGRATION_3_4).build();
+                    ).addMigrations(MIGRATION_1_2, MIGRATION_2_3, MIGRATION_3_4, MIGRATION_4_5).build();
                 }
             }
         }
         return instance;
     }
 }
-

app/src/main/java/com/example/myapplication/data/ServerDao.java

@@ -22,4 +22,10 @@ public interface ServerDao {
     void deleteLegacySampleServers();
     @Query("DELETE FROM servers WHERE id = :serverId")
     void deleteServer(String serverId);
-}
+
+    @Query("UPDATE servers SET isSelected = 0")
+    void clearAllSelected();
+
+    @Query("UPDATE servers SET isSelected = 1 WHERE id = :serverId")
+    void setSelected(String serverId);
+}

app/src/main/java/com/example/myapplication/data/ServerEntity.java

@@ -20,6 +20,7 @@ public class ServerEntity {
     public String accessToken;
     public String userId;
     public String iconUrl;
+    public int isSelected;
 
     @Ignore
     public ServerEntity(
@@ -34,9 +35,10 @@ public class ServerEntity {
         String accessToken,
         String userId
     ) {
-        this(id, name, host, basePath, port, username, password, note, accessToken, userId, "");
+        this(id, name, host, basePath, port, username, password, note, accessToken, userId, "", 0);
     }
 
+    @Ignore
     public ServerEntity(
         String id,
         String name,
@@ -49,6 +51,23 @@ public class ServerEntity {
         String accessToken,
         String userId,
         String iconUrl
+    ) {
+        this(id, name, host, basePath, port, username, password, note, accessToken, userId, iconUrl, 0);
+    }
+
+    public ServerEntity(
+        String id,
+        String name,
+        String host,
+        String basePath,
+        String port,
+        String username,
+        String password,
+        String note,
+        String accessToken,
+        String userId,
+        String iconUrl,
+        int isSelected
     ) {
         this.id = id;
         this.name = name;
@@ -61,5 +80,6 @@ public class ServerEntity {
         this.accessToken = accessToken;
         this.userId = userId;
         this.iconUrl = iconUrl == null ? "" : iconUrl;
+        this.isSelected = isSelected;
     }
 }