增加开机启动，食堂切换功能

app/src/main/java/com/shuwei/dish/match/base/BaseApp.kt

@@ -2,9 +2,13 @@ package com.shuwei.dish.match.base
 
 import android.app.Application
 import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
 import android.content.SharedPreferences
 import com.shuwei.dish.match.R
 import com.shuwei.dish.match.db.DatabaseProvider
+import com.shuwei.dish.match.utils.BootReceiver
+
 
 class BaseApp : Application() {
 
@@ -16,12 +20,15 @@ class BaseApp : Application() {
     override fun onCreate() {
         super.onCreate()
         instance = this
+
+        val filter = IntentFilter(Intent.ACTION_BOOT_COMPLETED)
+        registerReceiver(BootReceiver(), filter)
     }
 
     companion object {
 
 //        const val canteenId = "1678234139391512577"
-        const val canteenId = "0"
+        var canteenId = "0"
         @Volatile
         private var sharedPref: SharedPreferences? = null