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Updated on 2026-08-14

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Tangem 2026-03-18 13:41:46 +04:00
parent 8f9e59a762
commit 2c2fcd2758
1 changed files with 22 additions and 2 deletions
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24
libs/blockchain-sdk/src/main/java/com/tangem/blockchainsdk/providers/BlockchainProvidersResponseLoader.kt
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@ -1,5 +1,6 @@
package com.tangem.blockchainsdk.providers
import android.os.Build
import com.tangem.blockchainsdk.BlockchainProvidersResponse
import com.tangem.datasource.api.tangemTech.TangemTechApi
import com.tangem.datasource.local.config.providers.BlockchainProvidersStorage
@ -28,7 +29,21 @@ internal class BlockchainProvidersResponseLoader @Inject constructor(
/** Load [BlockchainProvidersResponse] */
suspend fun load(): BlockchainProvidersResponse? {
val localResponse = loadLocal().ifEmpty { return null }
val localResponse = loadLocal()
/**
* Behavior when local config is empty or cannot be parsed:
* - Android 15 -> return null (do not load remote)
* - Android 16 (stable) -> return null (do not load remote)
* - Android 16 (preview)-> continue (attempt to load remote and merge)
* - Android 17+ -> continue (attempt to load remote and merge)
*/
val shouldLoadRemoteIfError = Build.VERSION.SDK_INT > ANDROID_16_SDK_VERSION ||
Build.VERSION.SDK_INT == ANDROID_16_SDK_VERSION && Build.VERSION.PREVIEW_SDK_INT > 0
if (localResponse.isEmpty() && !shouldLoadRemoteIfError) {
return null
}
return loadRemote().fold(
onSuccess = { remoteResponse ->
@ -39,7 +54,7 @@ internal class BlockchainProvidersResponseLoader @Inject constructor(
},
onFailure = { throwable ->
Timber.e(throwable, "Failed to load blockchain provider types from backend")
localResponse
localResponse.ifEmpty { null }
},
)
}
@ -50,4 +65,9 @@ internal class BlockchainProvidersResponseLoader @Inject constructor(
dispatcher = dispatchers.io,
block = tangemTechApi::getBlockchainProviders,
)
private companion object {
// TODO Replace with Build.VERSION_CODES
const val ANDROID_16_SDK_VERSION = 36
}
}