左晓为主开发手持机充值管理机
zuojincheng
2025-03-21 8521954fa97bdfc54123afb4a72755ece311db06
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package com.dayu.general
 
import android.app.Application
import android.nfc.Tag
import com.dayu.general.dao.BaseDaoSingleton
import com.dayu.general.dao.ProjectDataDao
 
class BaseApplication private constructor() {
 
    companion object {
        @JvmField
        var application: Application? = null
 
        private const val TAG = "ApiManager"
 
        @Volatile
        private var myApplication: BaseApplication? = null
 
        var tag: String = ""
        var token: String = ""
        var userId: String = ""
 
        var userName: String = ""
        var userPhone: String = ""
 
        //片区信息
        var blockId:String=""
        var blockName:String=""
 
 
        var projectDataDao: ProjectDataDao? = null
 
        @JvmStatic
        fun getInstance(application: Application): BaseApplication {
            if (myApplication == null) {
                BaseApplication.application = application
                myApplication = BaseApplication().apply {
                    // 通过实例调用 init()
                    init()
                }
            }
            return myApplication as BaseApplication
        }
 
 
 
 
    }
     fun init() {
        projectDataDao = application?.let { BaseDaoSingleton.getInstance(it)?.projectDataDao() }
        if (projectDataDao != null) {
            val projectDataBean = projectDataDao?.findFirst()
            if (projectDataBean != null) {
                tag = projectDataBean.projectTag
            }
        }
    }
 
}