1 /* 2 * Copyright 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.photopicker 18 19 import android.app.Application 20 import androidx.room.Room 21 import com.android.photopicker.core.database.PhotopickerDatabase 22 import dagger.hilt.android.HiltAndroidApp 23 24 @HiltAndroidApp(Application::class) 25 class PhotopickerApplication : Hilt_PhotopickerApplication() { 26 27 private lateinit var _database: PhotopickerDatabase 28 val database: PhotopickerDatabase 29 get() { 30 if (::_database.isInitialized) { 31 return _database 32 } else { 33 throw IllegalStateException( 34 "Database cannot be accessed before Application#onCreate" 35 ) 36 } 37 } 38 onCreatenull39 override fun onCreate() { 40 super.onCreate() 41 42 _database = 43 Room.databaseBuilder(this, PhotopickerDatabase::class.java, "photopicker").build() 44 } 45 } 46