dab246
28 lines
1.0 KiB
Markdown
28 lines
1.0 KiB
Markdown
# 61. Fix iOS email view gone blank with large HTML content
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Date: 2024-04-05
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## Status
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- Issues:
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- [iOS Email view gone blank with large HTML content #3601](https://github.com/linagora/tmail-flutter/issues/3601)
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## Context
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- On iOS, when using an `InAppWebView` inside a `SingleChildScrollView`, the height of the `SingleChildScrollView` depends on the `InAppWebView`.
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Continuously updating the height of the `InAppWebView` up to a certain limit can cause the `SingleChildScrollView` to fail to render,
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resulting in the content of the `InAppWebView` not being displayed.
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## Decision
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- Workaround:
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Set the maximum display height for content on iOS to `22,000` (not an absolute limit, but verified across various emails and found to be the most reasonable value).
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If the email content exceeds this height, a `View entire message` button will be displayed at the bottom of the email.
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When users click this button, they will be able to view the full email content, similar to previewing an EML file.
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## Consequences
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- All emails display fine on iOS
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