Prevents a crash when a file can't be resolved on Android (#221)

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.6.3+2
+* Fixes a crash on Android when a file has an id that can't be resolved and uses a name instead (#221);
+* Minor fix on Go (Desktop) - Windows (thanks @marchellodev);
+
 ## 1.6.3+1
 Addresses an issue with plugin calls on Go (Desktop) - Linux & Windows
 

android/src/main/java/com/mr/flutter/plugin/filepicker/FileUtils.java

@@ -71,14 +71,15 @@ public class FileUtils {
                         id = id.split(":")[1];
                     }
                     for (final String contentUriPrefix : contentUriPrefixesToTry) {
-                        final Uri contentUri = ContentUris.withAppendedId(Uri.parse(contentUriPrefix), Long.valueOf(id));
                         try {
+                            final Uri contentUri = ContentUris.withAppendedId(Uri.parse(contentUriPrefix), Long.valueOf(id));
                             final String path = getDataColumn(context, contentUri, null, null);
                             if (path != null) {
                                 return path;
                             }
                         } catch (final Exception e) {
                             Log.e(TAG, "Something went wrong while retrieving document path: " + e.toString());
+                            return null;
                         }
                     }
 

go/README.md

@@ -1,6 +1,6 @@
 # file_picker
 
-This Go package implements the host-side of the Flutter [file_picker](https://github.com/miguelpruivo/plugins_flutter_file_picker) plugin.
+This Go package implements the host-side of the Flutter [file_picker](https://github.com/miguelpruivo/flutter_file_picker) plugin.
 
 ## Usage
 
@@ -11,8 +11,7 @@ package main
 
 import (
 	... other imports ....
-	
+	file_picker "github.com/miguelpruivo/flutter_file_picker/go"
-	file_picker "github.com/miguelpruivo/plugins_flutter_file_picker/go"
 )
 
 var options = []flutter.Option{

go/file_windows.go

@@ -1,8 +1,6 @@
 package file_picker
 
 import (
-	"strings"
-
 	"github.com/gen2brain/dlgs"
 	"github.com/pkg/errors"
 )
@@ -21,9 +19,9 @@ func fileFilter(method string, extensions []string, size int, isMulti bool) (str
 		var i int
 		var filters = "Files ("
 		for i = 0 ; i<size ; i++ {
-			  filters += `*.` extensions[i] + `,`
+			  filters += `*.` + extensions[i] + `,`
 		}
-		filters += ")\x00*." + resolveType[1] + "\x00All Files (*.*)\x00*.*\x00\x00"
+		filters += ")"
 		return filters, nil
 	default:
 		return "", errors.New("unknown method")

pubspec.yaml

@@ -1,7 +1,7 @@
 name: file_picker
 description: A package that allows you to use a native file explorer to pick single or multiple absolute file paths, with extension filtering support.
 homepage: https://github.com/miguelpruivo/plugins_flutter_file_picker
-version: 1.6.3+1
+version: 1.6.3+2
 
 dependencies:
   flutter:
@@ -9,7 +9,7 @@ dependencies:
   flutter_plugin_android_lifecycle: ^1.0.6
     
 environment:
-  sdk: ">=2.0.0-dev.28.0 <3.0.0"
+  sdk: ">=2.0.0 <3.0.0"
   flutter: ">=1.10.0 <2.0.0"
 
 flutter: