Add share intent

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

src/screens/editors/addMeme.tsx

@@ -9,8 +9,12 @@ import { AndroidScoped, FileSystem } from 'react-native-file-access';
 import { useSelector } from 'react-redux';
 import { extension } from 'react-native-mime-types';
 import { useDeviceOrientation } from '@react-native-community/hooks';
-import { DocumentPickerResponse, pick } from 'react-native-document-picker';
-import { ROUTE, RootStackParamList } from '../../types';
+import { pick } from 'react-native-document-picker';
+import {
+  documentPickerResponseToAddMemeFile,
+  ROUTE,
+  RootStackParamList,
+} from '../../types';
 import { Meme, Tag } from '../../database';
 import { RootState } from '../../state';
 import {
@@ -39,9 +43,7 @@ const AddMeme = ({
   const isLastFile = index === files.current.length - 1;
 
   const [memeUri, setMemeUri] = useState(file.current.uri);
-  const [memeFilename, setMemeFilename] = useState(
-    file.current.name ?? undefined,
-  );
+  const [memeFilename, setMemeFilename] = useState(file.current.filename);
   const [memeError, setMemeError] = useState<Error>();
   const [memeTitle, setMemeTitle] = useState(validateMemeTitle('New Meme'));
   const [memeIsFavorite, setMemeIsFavorite] = useState(false);
@@ -105,7 +107,7 @@ const AddMeme = ({
     file.current = files.current[index + 1];
 
     setMemeUri(file.current.uri);
-    setMemeFilename(file.current.name ?? undefined);
+    setMemeFilename(file.current.filename);
     setMemeTitle(validateMemeTitle('New Meme'));
     setMemeIsFavorite(false);
     setMemeTags(new Map<string, Tag>());
@@ -117,14 +119,16 @@ const AddMeme = ({
     setIsSavingAndAddingMore(false);
 
     setIndex(0);
-    files.current = (await pick({
+    const response = await pick({
       type: allowedMimeTypes,
       allowMultiSelection: true,
-    }).catch(goBack)) as DocumentPickerResponse[];
+    }).catch(goBack);
+    if (!response) return;
+    files.current = documentPickerResponseToAddMemeFile(response);
     file.current = files.current[0];
 
     setMemeUri(file.current.uri);
-    setMemeFilename(file.current.name ?? undefined);
+    setMemeFilename(file.current.filename);
     setMemeTitle(validateMemeTitle('New Meme'));
     setMemeIsFavorite(false);
     setMemeTags(new Map<string, Tag>());