左晓为主开发手持机充值管理机
zuoxiao
2025-03-14 75f59fa9a615e3584694e820ff83503e8b72ea16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
package com.dayu.general.dao
 
import android.content.Context
import android.os.Environment
import androidx.room.Room
import com.dayu.general.activity.BaseActivity
import java.io.File
 
class BaseDaoSingleton {
 
    companion object {
        @JvmField
        val SqlitePath: String =
            Environment.getExternalStorageDirectory().absolutePath + File.separator + ".dayu" + File.separator + "data" + File.separator
    }
 
    var baseDao: AppDataBase? = null
 
    var AsynchBaseDao: AppDataBase? = null
 
 
 
    //MyFileUtil.SqlitePath +
    fun getInstance(context: Context?): AppDataBase? {
        if (baseDao == null) {
            baseDao = Room.databaseBuilder<AppDataBase>(
                context!!,
                AppDataBase::class.java,
                SqlitePath + "ConfigurationData_generalV1"
            ).allowMainThreadQueries().build()
        }
        return baseDao
    }
 
    fun getAsynchInstance(context: Context?): AppDataBase? {
        if (AsynchBaseDao == null) {
            AsynchBaseDao = Room.databaseBuilder<AppDataBase>(
                context!!,
                AppDataBase::class.java,
                SqlitePath + "ConfigurationData_generalV1"
            ).build()
        }
        return AsynchBaseDao
    }
 
//    companion object {
//        fun getAsynchInstance(baseActivity: BaseActivity): AppDataBase? {
//           return getAsynchInstance(baseActivity)
//        }
//    }
}