mirror of
https://github.com/binwiederhier/ntfy-android.git
synced 2024-05-02 19:52:27 +12:00
50 lines
1.7 KiB
Kotlin
50 lines
1.7 KiB
Kotlin
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package io.heckel.ntfy.detail
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import android.content.Context
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.ViewModelProvider
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import io.heckel.ntfy.data.DataSource
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import io.heckel.ntfy.data.Topic
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class FlowerDetailViewModel(private val datasource: DataSource) : ViewModel() {
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/* Queries datasource to returns a flower that corresponds to an id. */
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fun getFlowerForId(id: Long) : Topic? {
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return datasource.getFlowerForId(id)
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}
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/* Queries datasource to remove a flower. */
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fun removeFlower(flower: Topic) {
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datasource.removeFlower(flower)
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}
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}
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class FlowerDetailViewModelFactory(private val context: Context) : ViewModelProvider.Factory {
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override fun <T : ViewModel> create(modelClass: Class<T>): T {
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if (modelClass.isAssignableFrom(FlowerDetailViewModel::class.java)) {
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@Suppress("UNCHECKED_CAST")
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return FlowerDetailViewModel(
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datasource = DataSource.getDataSource(context.resources)
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) as T
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}
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throw IllegalArgumentException("Unknown ViewModel class")
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}
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}
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