Add pasting from clipboard

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

src/utilities/clipboard.ts

@@ -0,0 +1,11 @@
+import Clipboard from '@react-native-clipboard/clipboard';
+
+const clipboardHasContent = () => {
+  return Promise.all([Clipboard.hasString(), Clipboard.hasURI()]).then(
+    ([hasString, hasURI]) => {
+      return hasString || hasURI;
+    },
+  );
+};
+
+export { clipboardHasContent };

src/utilities/filesystem.ts

@@ -2,6 +2,7 @@ import { MEME_TYPE } from '../database';
 
 const allowedImageMimeTypes = [
   'image/bmp',
+  'image/jpg',
   'image/jpeg',
   'image/png',
   'image/webp',
@@ -14,6 +15,7 @@ const allowedMimeTypes = [...allowedImageMimeTypes, ...allowedGifMimeTypes];
 const getMemeType = (mimeType: string): MEME_TYPE | undefined => {
   switch (mimeType) {
     case 'image/bmp':
+    case 'image/jpg':
     case 'image/jpeg':
     case 'image/png':
     case 'image/webp': {

src/utilities/index.ts

@@ -1,3 +1,4 @@
+export { clipboardHasContent } from './clipboard';
 export {
   getContrastColor,
   isHexColor,