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Updated on 2026-08-14

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Tangem 2019-04-24 14:14:15 +03:00
parent bbed187fab
commit d70ec8b246
2 changed files with 15 additions and 77 deletions
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33
app/src/main/java/com/tangem/ui/fragment/LoadedWalletViewModel.kt
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@ -9,35 +9,20 @@ import com.tangem.wallet.TangemContext
class LoadedWalletViewModel : ViewModel() {
private var serverApiCommon: ServerApiCommon = ServerApiCommon()
private lateinit var ctx: TangemContext
// private var rate = MutableLiveData<Float>()
//
// fun getRateInfo(ctx: TangemContext): LiveData<Float> {
// this.ctx = ctx
// rate = MutableLiveData()
// requestRateInfo()
// return rate
// }
private val rate: MutableLiveData<Float> by lazy {
MutableLiveData<Float>().also {
requestRateInfo()
loadRateInfo()
}
}
fun getRateInfo(ctx: TangemContext): LiveData<Float> {
this.ctx = ctx
fun getRateInfo(): LiveData<Float> {
return rate
}
private fun requestRateInfo() {
serverApiCommon.setRateInfoListener {
val rate = it.priceUsd.toFloat()
this.rate.value = rate
}
// TODO - move requestRateInfo to CoinEngine
fun requestRateInfo(ctx: TangemContext) {
this.ctx = ctx
// TODO - move loadRateInfo to CoinEngine
val cryptoId: String = when (ctx.blockchain) {
Blockchain.Bitcoin -> "bitcoin"
Blockchain.BitcoinTestNet -> "bitcoin"
@ -58,8 +43,10 @@ class LoadedWalletViewModel : ViewModel() {
serverApiCommon.requestRateInfo(cryptoId)
}
override fun onCleared() {
super.onCleared()
// getRateInfo(ctx).removeObservers()
private fun loadRateInfo() {
serverApiCommon.setRateInfoListener {
val rate = it.priceUsd.toFloat()
this.rate.value = rate
}
}
}