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refactor: replace InputStream handling with `use` function

pull/650/head
andrekir 2023-06-29 21:16:18 -03:00
rodzic 8d52664010
commit 60b13fd020
1 zmienionych plików z 1 dodań i 8 usunięć
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9
app/src/main/java/com/geeksville/mesh/model/UIState.kt
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@ -54,7 +54,6 @@ import java.io.BufferedWriter
import java.io.FileNotFoundException import java.io.FileNotFoundException
import java.io.FileOutputStream import java.io.FileOutputStream
import java.io.FileWriter import java.io.FileWriter
import java.io.InputStream
import java.text.SimpleDateFormat import java.text.SimpleDateFormat
import java.util.Locale import java.util.Locale
import javax.inject.Inject import javax.inject.Inject
@ -665,16 +664,10 @@ class UIViewModel @Inject constructor(
fun importProfile(file_uri: Uri) = viewModelScope.launch(Dispatchers.Main) { fun importProfile(file_uri: Uri) = viewModelScope.launch(Dispatchers.Main) {
withContext(Dispatchers.IO) { withContext(Dispatchers.IO) {
var inputStream: InputStream? = null app.contentResolver.openInputStream(file_uri).use { inputStream ->
try {
inputStream = app.contentResolver.openInputStream(file_uri)
val bytes = inputStream?.readBytes() val bytes = inputStream?.readBytes()
val protobuf = DeviceProfile.parseFrom(bytes) val protobuf = DeviceProfile.parseFrom(bytes)
_deviceProfile.value = protobuf _deviceProfile.value = protobuf
} catch (ex: Exception) {
errormsg("Failed to import radio configs: ${ex.message}")
} finally {
inputStream?.close()
} }
} }
} }