想使用房间数据库事务在Android应用程序中根据不同的类对象在多个表中插入数据

// 定义实体类
@Entity(tableName = "table1")
public class Entity1 {
    @PrimaryKey
    public int id;
    public String data;
}

@Entity(tableName = "table2")
public class Entity2 {
    @PrimaryKey
    public int id;
    public String data;
}

// 创建数据库
@Database(entities = {Entity1.class, Entity2.class}, version = 1)
public abstract class AppDatabase extends RoomDatabase {
    public abstract Dao1 dao1();
    public abstract Dao2 dao2();
}

// 创建DAO
@Dao
public interface Dao1 {
    @Insert
    void insertEntity1(Entity1 entity1);
}

@Dao
public interface Dao2 {
    @Insert
    void insertEntity2(Entity2 entity2);
}

// 在事务中插入数据
AppDatabase appDatabase = Room.databaseBuilder(context, AppDatabase.class, "app-database").build();
appDatabase.runInTransaction(new Runnable() {
    @Override
    public void run() {
        Dao1 dao1 = appDatabase.dao1();
        Dao2 dao2 = appDatabase.dao2();

        Entity1 entity1 = new Entity1();
        entity1.id = 1;
        entity1.data = "Data 1";
        dao1.insertEntity1(entity1);

        Entity2 entity2 = new Entity2();
        entity2.id = 2;
        entity2.data = "Data 2";
        dao2.insertEntity2(entity2);
    }
});