Handle 'Support older Anki Versions' when exporting

[NamelessGO]

This bug report is crossposted from Anking repo to Ankidroid

• Size difference when exporting Anking note type: Anki vs Ankidroid AnKing-VIP/AnKing-Note-Types#205

[david-allison]

The difference is due to this option being enabled in AnkiDroid by default.

To confirm, enable the option, export on desktop and compare the size with the AnkiDroid export.

• abdo

[david-allison]

This can be implemented in the following file

https://github.com/ankidroid/Anki-Android/blob/09a45359ec70fd76c76d7115b14a4127aea6cc13/AnkiDroid/src/main/java/com/ichi2/anki/export/ExportDialogFragment.kt

Steps

1) remove = true defaults on legacy in the underlying functions

Anki-Android/AnkiDroid/src/main/java/com/ichi2/libanki/BackendImportExport.kt

Lines 114 to 120 in 14813c1

	fun Collection.exportAnkiPackage(
	outPath: String,
	withScheduling: Boolean,
	withDeckConfigs: Boolean,
	withMedia: Boolean,
	limit: ExportLimit,
	legacy: Boolean = true

Anki-Android/AnkiDroid/src/main/java/com/ichi2/libanki/BackendImportExport.kt

Lines 83 to 87 in 14813c1

	fun Collection.exportCollectionPackage(
	outPath: String,
	includeMedia: Boolean,
	legacy: Boolean = true
	) {

2) Add a Checkbox to obtain the user-selected value in the Fragment

Use TR. to obtain the translated string which Anki Desktop uses

Only show the checkbox when either collection/deck exports are selected

3) Ensure the default user-selected value is false for both apkg and colpkg

4) Add appropriate unit tests

Suggestions:

• Checkbox is only available on two selections
• Checkbox defaults to false
• Checkbox value is provided to the correct export functions (true/false)

---

• Reference: Update to work with desktop 2.1.54 code #11644 => b5829f6

[MorenoTropical]

I can do this