sometimes getExternalFilesDir returns null, and the app crashes in th…

…is case
joltup · Jun 4, 2018 · 4c4c5ea · 4c4c5ea · chrusart · Jun 8, 2018
1 parent a3cf145
commit 4c4c5ea
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/android/src/main/java/com/RNFetchBlob/RNFetchBlobFS.java b/android/src/main/java/com/RNFetchBlob/RNFetchBlobFS.java
@@ -213,7 +213,11 @@ static public Map<String, Object> getSystemfolders(ReactApplicationContext ctx)
         state = Environment.getExternalStorageState();
         if (state.equals(Environment.MEDIA_MOUNTED)) {
             res.put("SDCardDir", Environment.getExternalStorageDirectory().getAbsolutePath());
-            res.put("SDCardApplicationDir", ctx.getExternalFilesDir(null).getParentFile().getAbsolutePath());
+
+            File externalDirectory = ctx.getExternalFilesDir(null);
+            if (externalDirectory != null) {
+                res.put("SDCardApplicationDir", externalDirectory.getParentFile().getAbsolutePath());
+            }
         }
         res.put("MainBundleDir", ctx.getApplicationInfo().dataDir);
         return res;