feat: On Android, you can now share text & files from other apps directly into Standard Notes (#2352)

packages/web/src/javascripts/Utils/Utils.ts

@@ -229,3 +229,23 @@ export const getBase64FromBlob = (blob: Blob) => {
     reader.readAsDataURL(blob)
   })
 }
+
+export const getBlobFromBase64 = (b64Data: string, contentType = '', sliceSize = 512) => {
+  const byteCharacters = atob(b64Data)
+  const byteArrays = []
+
+  for (let offset = 0; offset < byteCharacters.length; offset += sliceSize) {
+    const slice = byteCharacters.slice(offset, offset + sliceSize)
+
+    const byteNumbers = new Array(slice.length)
+    for (let i = 0; i < slice.length; i++) {
+      byteNumbers[i] = slice.charCodeAt(i)
+    }
+
+    const byteArray = new Uint8Array(byteNumbers)
+    byteArrays.push(byteArray)
+  }
+
+  const blob = new Blob(byteArrays, { type: contentType })
+  return blob
+}