Shows import error message

app/src/main/java/net/pokeranalytics/android/ui/fragment/ImportFragment.kt

@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.TextView
 import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.fragment_import.*
 import kotlinx.coroutines.Dispatchers
@@ -14,9 +15,7 @@ import net.pokeranalytics.android.R
 import net.pokeranalytics.android.ui.fragment.components.RealmFragment
 import net.pokeranalytics.android.util.csv.CSVImporter
 import net.pokeranalytics.android.util.csv.ImportDelegate
-import net.pokeranalytics.android.util.csv.ImportException
 import timber.log.Timber
-import java.io.IOException
 import java.io.InputStream
 import java.text.NumberFormat
 import java.util.*
@@ -76,7 +75,7 @@ class ImportFragment : RealmFragment(), ImportDelegate {
 		this.importer = CSVImporter(inputStream)
 		this.importer.delegate = this
 
-		var error = false
+		var exception: Exception? = null
 
 		GlobalScope.launch(coroutineContext) {
 
@@ -86,11 +85,8 @@ class ImportFragment : RealmFragment(), ImportDelegate {
 
 				try {
 					importer.start()
-				} catch (e: ImportException) {
-//					shouldDismissActivity = true
-					error = true
-				} catch (e: IOException) {
-					error = true
+				} catch (e: Exception) {
+					exception = e
 				}
 				val e = Date()
 				val duration = (e.time - s.time) / 1000.0
@@ -99,12 +95,15 @@ class ImportFragment : RealmFragment(), ImportDelegate {
 			}
 			test.await()
 
-			if (error && view != null) {
-				Snackbar.make(view!!, R.string.import_error, Snackbar.LENGTH_INDEFINITE).show()
+			val exceptionMessage = exception?.message
+			if (exceptionMessage != null && view != null) {
+				val message = exceptionMessage + ". " + requireContext().getString(R.string.import_error)
+				val snackBar = Snackbar.make(view!!, message, Snackbar.LENGTH_INDEFINITE)
+				val textView = snackBar.view.findViewById<TextView>(com.google.android.material.R.id.snackbar_text)
+				textView.maxLines = 4
+				snackBar.show()
 			}
 
-
-
 //			if (shouldDismissActivity) {
 //
 //				activity?.let {