1. build.gradle 添加引用库
def paging_version = "3.1.1"
// //google分页库 无感知预加载
implementation "androidx.paging:paging-runtime:$paging_version"
// alternatively - without Android dependencies for tests
//testImplementation "androidx.paging:paging-common:$paging_version"
def lifecycle_version = "2.6.0-alpha01"
// ViewModel
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
// ViewModel utilities for Compose
//implementation "androidx.lifecycle:lifecycle-viewmodel-compose:$lifecycle_version"
// Saved state module for ViewModel
implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:$lifecycle_version"
def room_version = "2.4.3"
implementation "androidx.room:room-runtime:$room_version"
annotationProcessor "androidx.room:room-compiler:$room_version"
implementation "androidx.room:room-paging:$room_version" def paging_vers
