Fix share extension ivalid file type by adding image/heic to SHARE_FILE_MIMETYPE

[war-in]

Explanation of Change

There is a missing file type image/heic in SHARE_FILE_MIMETYPE which blocks sending heic files. Adding this value fixed "Invalid file type" issue

Fixed Issues

$ #66162
PROPOSAL:

Tests

Tests are iOS native only

1. Receive a receipt image via text message (Messages app)
2. Tap the image to open it
3. Open the iOS share sheet and choose Expensify
4. The app launches via deeplink
5. The receipt photo should be successfully imported into Expensify without errors.

Offline tests

same as tests

QA Steps

Tests are iOS native only

1. Receive a receipt image via text message (Messages app)
2. Tap the image to open it
3. Open the iOS share sheet and choose Expensify
4. The app launches via deeplink
5. The receipt photo should be successfully imported into Expensify without errors.

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above
• I wrote clear testing steps that cover the changes made in this PR
  • I added steps for local testing in the Tests section
  • I added steps for the expected offline behavior in the Offline steps section
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  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
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  • Android: mWeb Chrome
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    • If any non-english text was added/modified, I used JaimeGPT to get English > Spanish translation. I then posted it in #expensify-open-source and it was approved by an internal Expensify engineer. Link to Slack message:
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• If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
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Screenshots/Videos

Android: Native

Android: mWeb Chrome

iOS: Native

ScreenRecording_07-17-2025.16-14-50_1.MP4

iOS: mWeb Safari

MacOS: Chrome / Safari

MacOS: Desktop

[melvin-bot]

@sobitneupane Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

[sobitneupane]

@war-in I believe there are two issues here:

1. As you mentioned in the issue, HEIC images are currently displayed as files with a download button instead of being rendered as image.
2. It seems HEIC Images cannot be uploaded as receipts. When I upload other image formats, I see the option to submit them as receipts, but that option doesn't appear for HEIC image.

HEIC	OTHER

[war-in]

@sobitneupane yes, that's probably because we're blocking react-native from rendering HEIC files as images.
I think the main issue with this format is that the web doesn't support it (maybe other platforms too)

When we share a HEIC file from the gallery, it's converted to JPG format, allowing RN to render it on all platforms. I'm not sure if we convert it by ourselves or maybe iOS does that by default?
Someone with good share extension knowledge would be appreciated, @grgia? 🤔

[sobitneupane]

@grgia could you please review the above comments when you have a moment?

[grgia]

@war-in I believe iOS handles the conversion automatically when sharing HEIC images from the image gallery through the UIActivityViewController

[grgia]

@war-in
We also added some support for HEIC in the receipt upload flow in this PR for reference - #48861

[grgia]

@war-in

Here we also convert images to PNG, I think we may need to ensure that HEIC is handled correctly

App/ios/ShareViewController/ShareViewController.swift

Lines 193 to 194 in 9663430

	private func handleImageData(_ image: UIImage, folder: URL, completion: @escaping (FileSaveError?) -> Void) {
	os_log("Handling image data")

[war-in]

@grgia yes! that might be it! I'll check that

[war-in]

@sobitneupane Could you recheck the PR? I think both cases you mentioned should work now

[war-in]

FYI, I'm not 100% happy with the solution yet (adding another useEffect is not the best idea, I guess...)
but to improve this, I'd have to rewrite a great amount of the share extension code (ShareRootPage, SubmitDetailsPage, ShareDetailsPage and some helper functions) which could result in uncaught bugs and would take some time

I'd recommend merging this code in the current state (of course, after @sobitneupane's review and suggestions) and then creating a follow-up PR (or PRs) improving the share extension TS part

What do you guys think? @grgia @sobitneupane

Also, together with @mateuuszzzzz, we're not quite happy with the HybridApp's share extension Android code quality (didn't look into iOS yet), so we might work on the native part too
I'm aware that this was a complicated feature and the current code was probably the best at the moment of writing, but after some improvements we made on the Mobile-Expensify side, we believe that the share extension can be simplified a lot

[grgia]

@war-in that sounds like a great idea. Could you list out the plan for each follow up PRs so I can create issues?

[sobitneupane]

Screenshots/Videos

Android: HybridApp

Screen.Recording.2025-07-31.at.17.02.04.mov

Screen.Recording.2025-07-31.at.17.03.36.mov

Android: mWeb Chrome

Screen.Recording.2025-07-31.at.17.12.23.mov

iOS: HybridApp

Screen.Recording.2025-07-31.at.17.20.53.mov

iOS: mWeb Safari

Screen.Recording.2025-07-31.at.16.58.57.mov

MacOS: Chrome / Safari

Screen.Recording.2025-07-31.at.16.48.15.mov

MacOS: Desktop

Screen.Recording.2025-07-31.at.17.24.28.mov

[sobitneupane]

Reviewer Checklist

• I have verified the author checklist is complete (all boxes are checked off).
• I verified the correct issue is linked in the ### Fixed Issues section above
• I verified testing steps are clear and they cover the changes made in this PR
  • I verified the steps for local testing are in the Tests section
  • I verified the steps for Staging and/or Production testing are in the QA steps section
  • I verified the steps cover any possible failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
• I checked that screenshots or videos are included for tests on all platforms
• I included screenshots or videos for tests on all platforms
• I verified that the composer does not automatically focus or open the keyboard on mobile unless explicitly intended. This includes checking that returning the app from the background does not unexpectedly open the keyboard.
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  • Android: HybridApp
  • Android: mWeb Chrome
  • iOS: HybridApp
  • iOS: mWeb Safari
  • MacOS: Chrome / Safari
  • MacOS: Desktop
• If there are any errors in the console that are unrelated to this PR, I either fixed them (preferred) or linked to where I reported them in Slack
• I verified there are no new alerts related to the canBeMissing param for useOnyx
• I verified proper code patterns were followed (see Reviewing the code)
  • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick).
  • I verified that comments were added to code that is not self explanatory
  • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
  • I verified any copy / text shown in the product is localized by adding it to src/languages/* files and using the translation method
  • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
  • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • I verified the JSDocs style guidelines (in STYLE.md) were followed
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• If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
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• If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
  • I verified that all the inputs inside a form are aligned with each other.
  • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
• If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
• For any bug fix or new feature in this PR, I verified that sufficient unit tests are included to prevent regressions in this flow.
• If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.
• I have checked off every checkbox in the PR reviewer checklist, including those that don't apply to this PR.

[war-in]

@war-in that sounds like a great idea. Could you list out the plan for each follow up PRs so I can create issues?

@grgia sure! but let me investigate the code to make sure I understand all cases 🙏

[OSBotify]

✋ This PR was not deployed to staging yet because QA is ongoing. It will be automatically deployed to staging after the next production release.

[github-actions]

🚀 Deployed to staging by https://github.com/grgia in version: 9.1.89-1 🚀

platform	result
🖥 desktop 🖥	success ✅
🕸 web 🕸	success ✅
🤖 android 🤖	success ✅
🍎 iOS 🍎	success ✅

[github-actions]

🚀 Deployed to production by https://github.com/jasperhuangg in version: 9.1.89-21 🚀

platform	result
🖥 desktop 🖥	success ✅
🕸 web 🕸	success ✅
🤖 android 🤖	success ✅
🍎 iOS 🍎	failure ❌

[rohit9625]

Hi @war-in, I wanted to know why your solution was reverted?

[war-in]

Hi, it caused this issue - #68074
We're working on the new solution here - #68348