blob: e59c957335b59fcf9e5a1491e38329d4eae7a7a6 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
package org.yuzu.yuzu_emu.model
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.launch
class TaskViewModel : ViewModel() {
val result: StateFlow<Any> get() = _result
private val _result = MutableStateFlow(Any())
val isComplete: StateFlow<Boolean> get() = _isComplete
private val _isComplete = MutableStateFlow(false)
val isRunning: StateFlow<Boolean> get() = _isRunning
private val _isRunning = MutableStateFlow(false)
val cancelled: StateFlow<Boolean> get() = _cancelled
private val _cancelled = MutableStateFlow(false)
lateinit var task: suspend () -> Any
fun clear() {
_result.value = Any()
_isComplete.value = false
_isRunning.value = false
_cancelled.value = false
}
fun setCancelled(value: Boolean) {
_cancelled.value = value
}
fun runTask() {
if (isRunning.value) {
return
}
_isRunning.value = true
viewModelScope.launch(Dispatchers.IO) {
val res = task()
_result.value = res
_isComplete.value = true
_isRunning.value = false
}
}
}
enum class TaskState {
Completed,
Failed,
Cancelled
}
|