Paris7/MemoHelper
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wip: reading file from either local or web

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need-to: parse a file - we may need to decide on a format?
This commit is contained in:
Mylloon 2023-12-19 14:04:29 +01:00
parent e7f88752ff
commit d0ebae4566
Signed by: Anri
GPG key ID: A82D63DFF8D1317F
3 changed files with 47 additions and 3 deletions
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2
app/src/main/AndroidManifest.xml
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@ -2,6 +2,8 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<uses-permission android:name="android.permission.INTERNET" />
<application
android:name=".MemoApplication"
android:allowBackup="true"

7
app/src/main/java/fr/uparis/diamantkennel/memorisationapplication/HomeScreen.kt
View file

@ -49,6 +49,9 @@ import fr.uparis.diamantkennel.memorisationapplication.ui.ActionHome
import fr.uparis.diamantkennel.memorisationapplication.ui.ActionImport
import fr.uparis.diamantkennel.memorisationapplication.ui.ErrorsAjout
import fr.uparis.diamantkennel.memorisationapplication.ui.HomeViewModel
import kotlinx.coroutines.DelicateCoroutinesApi
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
@Composable
@ -210,7 +213,7 @@ fun CreationDialog(
)
}
@OptIn(ExperimentalMaterial3Api::class)
@OptIn(ExperimentalMaterial3Api::class, DelicateCoroutinesApi::class)
@Composable
fun ImportDialog(
dismiss: () -> Unit,
@ -289,7 +292,7 @@ fun ImportDialog(
confirmButton = {
Button(
// TODO : on charge le jeu de question dans le sujet
onClick = { model.import(lien) },
onClick = { GlobalScope.launch { model.import(lien) } },
content = { Text("Importer") }
)
},

41
app/src/main/java/fr/uparis/diamantkennel/memorisationapplication/ui/HomeViewModel.kt
View file

@ -8,7 +8,14 @@ import androidx.lifecycle.viewModelScope
import fr.uparis.diamantkennel.memorisationapplication.MemoApplication
import fr.uparis.diamantkennel.memorisationapplication.data.SetQuestions
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.flow
import kotlinx.coroutines.flow.flowOn
import kotlinx.coroutines.launch
import java.io.BufferedReader
import java.io.File
import java.io.InputStreamReader
import java.net.HttpURLConnection
import java.net.URL
class HomeViewModel(application: Application) : AndroidViewModel(application) {
private val dao = (application as MemoApplication).database.memoDao()
@ -129,7 +136,39 @@ class HomeViewModel(application: Application) : AndroidViewModel(application) {
error.value = null
}
fun import(path: String) {
suspend fun import(path: String) {
val data =
flow {
if (path.startsWith("content://")) {
// Local file
val bufferedReader: BufferedReader = File(path).bufferedReader()
emit(bufferedReader.use { it.readText() })
} else {
// File from internet
val url = URL(path)
val connection = url.openConnection() as HttpURLConnection
connection.requestMethod = "GET"
val inputStream = connection.inputStream
val reader = BufferedReader(InputStreamReader(inputStream))
var content = ""
var line: String? = reader.readLine()
while (line != null) {
content += line
line = reader.readLine()
}
connection.disconnect()
emit(content)
}
}.flowOn(Dispatchers.IO)
dismissImportation()
// `data`
// Correspond au contenu du fichier qu'il faut ajouter à la bdd
}
}