feat: 增加greendao设备对应实体类

app/src/main/java/cc/niushuai/project/devcontrol/MainActivity.java

@@ -9,6 +9,7 @@ import androidx.navigation.ui.NavigationUI;
 
 import com.google.android.material.bottomnavigation.BottomNavigationView;
 
+import cc.niushuai.project.devcontrol.base.App;
 import cc.niushuai.project.devcontrol.databinding.ActivityMainBinding;
 
 public class MainActivity extends AppCompatActivity {
@@ -24,6 +25,8 @@ public class MainActivity extends AppCompatActivity {
 
         // 设置底部导航栏
         setBottomNavigationView();
+
+        App.init(this);
     }
 
     /**

app/src/main/java/cc/niushuai/project/devcontrol/base/App.java

@@ -0,0 +1,18 @@
+package cc.niushuai.project.devcontrol.base;
+
+import android.content.Context;
+
+import cc.niushuai.project.devcontrol.db.DB;
+
+public class App {
+
+    public static void init(Context context) {
+
+        // 初始化数据库
+        initDb(context);
+    }
+
+    private static void initDb(Context context) {
+        DB.getInstance().init(context);
+    }
+}

app/src/main/java/cc/niushuai/project/devcontrol/base/util/Keys.java

@@ -3,4 +3,10 @@ package cc.niushuai.project.devcontrol.base.util;
 public interface Keys {
 
     String ID = "id";
+
+    String DB_FILE_NAME = "dev_control.db";
+
+    interface Tag {
+        String MY_OPEN_HELPER = "MyOpenHelper";
+    }
 }

app/src/main/java/cc/niushuai/project/devcontrol/db/DB.java

@@ -0,0 +1,105 @@
+package cc.niushuai.project.devcontrol.db;
+
+import android.content.Context;
+
+import cc.niushuai.project.devcontrol.base.util.Keys;
+import cc.niushuai.project.devcontrol.db.greendao.gen.DaoMaster;
+import cc.niushuai.project.devcontrol.db.greendao.gen.DaoSession;
+import cc.niushuai.project.devcontrol.db.greendao.gen.DeviceDao;
+import cc.niushuai.project.devcontrol.db.util.MyOpenHelper;
+
+/**
+ * 数据库初始化
+ *
+ * @author niushuai233
+ * @date 2022/10/24 10:44
+ */
+public class DB {
+
+    private static boolean INIT_FLAG = false;
+
+    private static DB db;
+
+    private DB() {
+    }
+
+    public static DB getInstance() {
+        if (null == db) {
+            db = new DB();
+        }
+        return db;
+    }
+
+    private Context context;
+    private DaoMaster.OpenHelper openHelper;
+    private DaoMaster daoMaster;
+    private DaoSession daoSession;
+
+    /**
+     * 初始化数据库表结构
+     *
+     * @param context
+     * @author niushuai
+     * @date: 2022/10/24 10:46
+     */
+    public void init(Context context) {
+        if (!INIT_FLAG) {
+            DB instance = DB.getInstance();
+            instance.context = context;
+//            instance.getOpenHelper();
+//            instance.getDaoMaster();
+            instance.getDaoSession();
+            INIT_FLAG = true;
+        }
+    }
+
+    /**
+     * 初始化open helper
+     *
+     * @author niushuai
+     * @date: 2022/10/24 10:53
+     * @return: {@link DaoMaster.OpenHelper}
+     */
+    public DaoMaster.OpenHelper getOpenHelper() {
+        if (null == openHelper) {
+            openHelper = new MyOpenHelper(context, Keys.DB_FILE_NAME);
+        }
+        return openHelper;
+    }
+
+    public DaoMaster getDaoMaster() {
+        if (null == daoMaster) {
+            daoMaster = new DaoMaster(getOpenHelper().getWritableDb());
+        }
+        return daoMaster;
+    }
+
+    public DaoSession getDaoSession() {
+        if (null == daoSession) {
+            daoSession = getDaoMaster().newSession();
+        }
+        return daoSession;
+    }
+
+    /**
+     * daoSession 对外暴漏入口
+     *
+     * @author niushuai
+     * @date: 2022/10/24 11:04
+     * @return: {@link DaoSession}
+     */
+    public static DaoSession session() {
+        return DB.getInstance().getDaoSession();
+    }
+
+    /**
+     * 设备操作入口
+     *
+     * @author niushuai
+     * @date: 2022/10/24 11:05
+     * @return: {@link DeviceDao}
+     */
+    public static DeviceDao getDeviceDao() {
+        return session().getDeviceDao();
+    }
+}

app/src/main/java/cc/niushuai/project/devcontrol/db/entity/CommandExt.java

@@ -0,0 +1,110 @@
+package cc.niushuai.project.devcontrol.db.entity;
+
+import org.greenrobot.greendao.annotation.Entity;
+import org.greenrobot.greendao.annotation.Id;
+import org.greenrobot.greendao.annotation.Generated;
+import org.greenrobot.greendao.annotation.Index;
+
+/**
+ * 命令扩展
+ *
+ * @author niushuai233
+ * @date 2022/10/24 14:40
+ */
+@Entity(nameInDb = "tb_dc_command_ext")
+public class CommandExt {
+
+    @Id
+    @Index
+    private Long id;
+
+    /**
+     * 关联设备id
+     */
+    @Index
+    private Long deviceId;
+
+    /**
+     * 命令
+     */
+    private String command;
+
+    /**
+     * 排序
+     */
+    private Integer order;
+
+    /**
+     * 命令扩展描述
+     */
+    private String remark;
+
+    /**
+     * 创建时间
+     */
+    private String createTime;
+
+    @Generated(hash = 101490941)
+    public CommandExt(Long id, Long deviceId, String command, Integer order,
+            String remark, String createTime) {
+        this.id = id;
+        this.deviceId = deviceId;
+        this.command = command;
+        this.order = order;
+        this.remark = remark;
+        this.createTime = createTime;
+    }
+
+    @Generated(hash = 962411676)
+    public CommandExt() {
+    }
+
+    public Long getId() {
+        return this.id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Long getDeviceId() {
+        return this.deviceId;
+    }
+
+    public void setDeviceId(Long deviceId) {
+        this.deviceId = deviceId;
+    }
+
+    public String getCommand() {
+        return this.command;
+    }
+
+    public void setCommand(String command) {
+        this.command = command;
+    }
+
+    public Integer getOrder() {
+        return this.order;
+    }
+
+    public void setOrder(Integer order) {
+        this.order = order;
+    }
+
+    public String getCreateTime() {
+        return this.createTime;
+    }
+
+    public void setCreateTime(String createTime) {
+        this.createTime = createTime;
+    }
+
+    public String getRemark() {
+        return this.remark;
+    }
+
+    public void setRemark(String remark) {
+        this.remark = remark;
+    }
+
+}

app/src/main/java/cc/niushuai/project/devcontrol/db/entity/Device.java

@@ -0,0 +1,214 @@
+package cc.niushuai.project.devcontrol.db.entity;
+
+import org.greenrobot.greendao.annotation.Entity;
+
+import org.greenrobot.greendao.annotation.Generated;
+import org.greenrobot.greendao.annotation.Id;
+
+import java.io.Serializable;
+
+/**
+ * 设备数据库实体
+ *
+ * @author niushuai233
+ * @date 2022/10/24 14:11
+ */
+@Entity(nameInDb = "tb_dc_device")
+public class Device implements Serializable {
+
+    private static final long serialVersionUID = -3161350126173955730L;
+
+    @Id
+    private Long id;
+
+    /**
+     * 排序
+     */
+    private Integer order;
+
+    /**
+     * 设备名称
+     */
+    private String deviceName;
+
+    /**
+     * 设备类型
+     */
+    private String deviceType;
+
+    /**
+     * 开关状态
+     */
+    private String onOff;
+
+    /**
+     * 设备描述信息
+     */
+    private String description;
+
+    /**
+     * 设备列表界面 list icon id
+     */
+    private Integer iconId;
+
+    /**
+     * <pre>
+     *  二进制文件存放位置
+     *  /文件夹/二进制文件 参数
+     * </pre>
+     */
+    private String commandPath;
+
+    /**
+     * 开启参数
+     */
+    private String commandOpen;
+
+    /**
+     * 关闭参数
+     */
+    private String commandClose;
+
+    /**
+     * 删除标志
+     */
+    private Integer isDeleted;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+    /**
+     * 创建时间
+     */
+    private String createTime;
+
+    @Generated(hash = 2026639556)
+    public Device(Long id, Integer order, String deviceName, String deviceType,
+            String onOff, String description, Integer iconId, String commandPath,
+            String commandOpen, String commandClose, Integer isDeleted,
+            String remark, String createTime) {
+        this.id = id;
+        this.order = order;
+        this.deviceName = deviceName;
+        this.deviceType = deviceType;
+        this.onOff = onOff;
+        this.description = description;
+        this.iconId = iconId;
+        this.commandPath = commandPath;
+        this.commandOpen = commandOpen;
+        this.commandClose = commandClose;
+        this.isDeleted = isDeleted;
+        this.remark = remark;
+        this.createTime = createTime;
+    }
+
+    @Generated(hash = 1469582394)
+    public Device() {
+    }
+
+    public Integer getOrder() {
+        return this.order;
+    }
+
+    public void setOrder(Integer order) {
+        this.order = order;
+    }
+
+    public String getDeviceName() {
+        return this.deviceName;
+    }
+
+    public void setDeviceName(String deviceName) {
+        this.deviceName = deviceName;
+    }
+
+    public String getDeviceType() {
+        return this.deviceType;
+    }
+
+    public void setDeviceType(String deviceType) {
+        this.deviceType = deviceType;
+    }
+
+    public String getOnOff() {
+        return this.onOff;
+    }
+
+    public void setOnOff(String onOff) {
+        this.onOff = onOff;
+    }
+
+    public String getDescription() {
+        return this.description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public Integer getIconId() {
+        return this.iconId;
+    }
+
+    public void setIconId(Integer iconId) {
+        this.iconId = iconId;
+    }
+
+    public String getCommandPath() {
+        return this.commandPath;
+    }
+
+    public void setCommandPath(String commandPath) {
+        this.commandPath = commandPath;
+    }
+
+    public String getCommandOpen() {
+        return this.commandOpen;
+    }
+
+    public void setCommandOpen(String commandOpen) {
+        this.commandOpen = commandOpen;
+    }
+
+    public String getCommandClose() {
+        return this.commandClose;
+    }
+
+    public void setCommandClose(String commandClose) {
+        this.commandClose = commandClose;
+    }
+
+    public Long getId() {
+        return this.id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Integer getIsDeleted() {
+        return this.isDeleted;
+    }
+
+    public void setIsDeleted(Integer isDeleted) {
+        this.isDeleted = isDeleted;
+    }
+
+    public String getRemark() {
+        return this.remark;
+    }
+
+    public void setRemark(String remark) {
+        this.remark = remark;
+    }
+
+    public String getCreateTime() {
+        return this.createTime;
+    }
+
+    public void setCreateTime(String createTime) {
+        this.createTime = createTime;
+    }
+}

app/src/main/java/cc/niushuai/project/devcontrol/db/greendao/gen/CommandExtDao.java

@@ -0,0 +1,190 @@
+package cc.niushuai.project.devcontrol.db.greendao.gen;
+
+import android.database.Cursor;
+import android.database.sqlite.SQLiteStatement;
+
+import org.greenrobot.greendao.AbstractDao;
+import org.greenrobot.greendao.Property;
+import org.greenrobot.greendao.internal.DaoConfig;
+import org.greenrobot.greendao.database.Database;
+import org.greenrobot.greendao.database.DatabaseStatement;
+
+import cc.niushuai.project.devcontrol.db.entity.CommandExt;
+
+// THIS CODE IS GENERATED BY greenDAO, DO NOT EDIT.
+/** 
+ * DAO for table "tb_dc_command_ext".
+*/
+public class CommandExtDao extends AbstractDao<CommandExt, Long> {
+
+    public static final String TABLENAME = "tb_dc_command_ext";
+
+    /**
+     * Properties of entity CommandExt.<br/>
+     * Can be used for QueryBuilder and for referencing column names.
+     */
+    public static class Properties {
+        public final static Property Id = new Property(0, Long.class, "id", true, "_id");
+        public final static Property DeviceId = new Property(1, Long.class, "deviceId", false, "DEVICE_ID");
+        public final static Property Command = new Property(2, String.class, "command", false, "COMMAND");
+        public final static Property Order = new Property(3, Integer.class, "order", false, "ORDER");
+        public final static Property Remark = new Property(4, String.class, "remark", false, "REMARK");
+        public final static Property CreateTime = new Property(5, String.class, "createTime", false, "CREATE_TIME");
+    }
+
+
+    public CommandExtDao(DaoConfig config) {
+        super(config);
+    }
+    
+    public CommandExtDao(DaoConfig config, DaoSession daoSession) {
+        super(config, daoSession);
+    }
+
+    /** Creates the underlying database table. */
+    public static void createTable(Database db, boolean ifNotExists) {
+        String constraint = ifNotExists? "IF NOT EXISTS ": "";
+        db.execSQL("CREATE TABLE " + constraint + "\"tb_dc_command_ext\" (" + //
+                "\"_id\" INTEGER PRIMARY KEY ," + // 0: id
+                "\"DEVICE_ID\" INTEGER," + // 1: deviceId
+                "\"COMMAND\" TEXT," + // 2: command
+                "\"ORDER\" INTEGER," + // 3: order
+                "\"REMARK\" TEXT," + // 4: remark
+                "\"CREATE_TIME\" TEXT);"); // 5: createTime
+        // Add Indexes
+        db.execSQL("CREATE INDEX " + constraint + "IDX_tb_dc_command_ext__id ON \"tb_dc_command_ext\"" +
+                " (\"_id\" ASC);");
+        db.execSQL("CREATE INDEX " + constraint + "IDX_tb_dc_command_ext_DEVICE_ID ON \"tb_dc_command_ext\"" +
+                " (\"DEVICE_ID\" ASC);");
+    }
+
+    /** Drops the underlying database table. */
+    public static void dropTable(Database db, boolean ifExists) {
+        String sql = "DROP TABLE " + (ifExists ? "IF EXISTS " : "") + "\"tb_dc_command_ext\"";
+        db.execSQL(sql);
+    }
+
+    @Override
+    protected final void bindValues(DatabaseStatement stmt, CommandExt entity) {
+        stmt.clearBindings();
+ 
+        Long id = entity.getId();
+        if (id != null) {
+            stmt.bindLong(1, id);
+        }
+ 
+        Long deviceId = entity.getDeviceId();
+        if (deviceId != null) {
+            stmt.bindLong(2, deviceId);
+        }
+ 
+        String command = entity.getCommand();
+        if (command != null) {
+            stmt.bindString(3, command);
+        }
+ 
+        Integer order = entity.getOrder();
+        if (order != null) {
+            stmt.bindLong(4, order);
+        }
+ 
+        String remark = entity.getRemark();
+        if (remark != null) {
+            stmt.bindString(5, remark);
+        }
+ 
+        String createTime = entity.getCreateTime();
+        if (createTime != null) {
+            stmt.bindString(6, createTime);
+        }
+    }
+
+    @Override
+    protected final void bindValues(SQLiteStatement stmt, CommandExt entity) {
+        stmt.clearBindings();
+ 
+        Long id = entity.getId();
+        if (id != null) {
+            stmt.bindLong(1, id);
+        }
+ 
+        Long deviceId = entity.getDeviceId();
+        if (deviceId != null) {
+            stmt.bindLong(2, deviceId);
+        }
+ 
+        String command = entity.getCommand();
+        if (command != null) {
+            stmt.bindString(3, command);
+        }
+ 
+        Integer order = entity.getOrder();
+        if (order != null) {
+            stmt.bindLong(4, order);
+        }
+ 
+        String remark = entity.getRemark();
+        if (remark != null) {
+            stmt.bindString(5, remark);
+        }
+ 
+        String createTime = entity.getCreateTime();
+        if (createTime != null) {
+            stmt.bindString(6, createTime);
+        }
+    }
+
+    @Override
+    public Long readKey(Cursor cursor, int offset) {
+        return cursor.isNull(offset + 0) ? null : cursor.getLong(offset + 0);
+    }    
+
+    @Override
+    public CommandExt readEntity(Cursor cursor, int offset) {
+        CommandExt entity = new CommandExt( //
+            cursor.isNull(offset + 0) ? null : cursor.getLong(offset + 0), // id
+            cursor.isNull(offset + 1) ? null : cursor.getLong(offset + 1), // deviceId
+            cursor.isNull(offset + 2) ? null : cursor.getString(offset + 2), // command
+            cursor.isNull(offset + 3) ? null : cursor.getInt(offset + 3), // order
+            cursor.isNull(offset + 4) ? null : cursor.getString(offset + 4), // remark
+            cursor.isNull(offset + 5) ? null : cursor.getString(offset + 5) // createTime
+        );
+        return entity;
+    }
+     
+    @Override
+    public void readEntity(Cursor cursor, CommandExt entity, int offset) {
+        entity.setId(cursor.isNull(offset + 0) ? null : cursor.getLong(offset + 0));
+        entity.setDeviceId(cursor.isNull(offset + 1) ? null : cursor.getLong(offset + 1));
+        entity.setCommand(cursor.isNull(offset + 2) ? null : cursor.getString(offset + 2));
+        entity.setOrder(cursor.isNull(offset + 3) ? null : cursor.getInt(offset + 3));
+        entity.setRemark(cursor.isNull(offset + 4) ? null : cursor.getString(offset + 4));
+        entity.setCreateTime(cursor.isNull(offset + 5) ? null : cursor.getString(offset + 5));
+     }
+    
+    @Override
+    protected final Long updateKeyAfterInsert(CommandExt entity, long rowId) {
+        entity.setId(rowId);
+        return rowId;
+    }
+    
+    @Override
+    public Long getKey(CommandExt entity) {
+        if(entity != null) {
+            return entity.getId();
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public boolean hasKey(CommandExt entity) {
+        return entity.getId() != null;
+    }
+
+    @Override
+    protected final boolean isEntityUpdateable() {
+        return true;
+    }
+    
+}

app/src/main/java/cc/niushuai/project/devcontrol/db/util/MyOpenHelper.java

@@ -0,0 +1,35 @@
+package cc.niushuai.project.devcontrol.db.util;
+
+import android.content.Context;
+import android.util.Log;
+
+import org.greenrobot.greendao.database.Database;
+
+import cc.niushuai.project.devcontrol.base.util.Keys;
+import cc.niushuai.project.devcontrol.db.greendao.gen.DaoMaster;
+
+/**
+ * greendao 自定义
+ *
+ * @author niushuai233
+ * @date 2022/10/24 10:22
+ */
+public class MyOpenHelper extends DaoMaster.OpenHelper {
+
+    public MyOpenHelper(Context context, String name) {
+        super(context, name);
+    }
+
+    /**
+     * greendao.schemaVersion 发生变更时触发
+     *
+     * @param db         数据库
+     * @param oldVersion 旧版本
+     * @param newVersion 新版本
+     */
+    @Override
+    public void onUpgrade(Database db, int oldVersion, int newVersion) {
+        super.onUpgrade(db, oldVersion, newVersion);
+        Log.w(Keys.Tag.MY_OPEN_HELPER, "onUpgrade 未实现");
+    }
+}