Update RNFetchBlob.java

Android to throw an exception when there's no suitable app that can open the file

Author: nadav2051

android/src/main/java/com/RNFetchBlob/RNFetchBlob.java

@@ -120,11 +120,8 @@ public void actionViewIntent(String path, String mime, final Promise promise) {
                 intent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
                 // All the activity to be opened outside of an activity
                 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-                // Validate that the device can open the file
-                PackageManager pm = getCurrentActivity().getPackageManager();
-                if (intent.resolveActivity(pm) != null) {
-                    this.getReactApplicationContext().startActivity(intent);
-                }
+                // Don't validate that the intent can run, instead, let it throw an exception if it can't.
+                this.getReactApplicationContext().startActivity(intent);
 
             } else {
                 Intent intent = new Intent(Intent.ACTION_VIEW)
@@ -410,4 +407,4 @@ public void getSDCardDir(Promise promise) {
     public void getSDCardApplicationDir(Promise promise) {
         RNFetchBlobFS.getSDCardApplicationDir(this.getReactApplicationContext(), promise);
     }
-}
+}