36 lines
1.4 KiB
Kotlin
36 lines
1.4 KiB
Kotlin
/*
|
|
* Copyright (C) 2017 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package com.keylesspalace.tusky.util
|
|
|
|
import androidx.lifecycle.LiveData
|
|
import androidx.paging.PagedList
|
|
|
|
/**
|
|
* Data class that is necessary for a UI to show a listing and interact w/ the rest of the system
|
|
*/
|
|
data class Listing<T>(
|
|
// the LiveData of paged lists for the UI to observe
|
|
val pagedList: LiveData<PagedList<T>>,
|
|
// represents the network request status to show to the user
|
|
val networkState: LiveData<NetworkState>,
|
|
// represents the refresh status to show to the user. Separate from networkState, this
|
|
// value is importantly only when refresh is requested.
|
|
val refreshState: LiveData<NetworkState>,
|
|
// refreshes the whole data and fetches it from scratch.
|
|
val refresh: () -> Unit,
|
|
// retries any failed requests.
|
|
val retry: () -> Unit) |