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Android: Add support for folder dialogs

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crudelios 2026-05-13 17:50:42 +01:00 • committed by Sam Lantinga
parent de08751537
commit 439ffd13eb
5 changed files with 138 additions and 52 deletions
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18
include/SDL3/SDL_hints.h
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@ -140,6 +140,24 @@ extern "C" {
*/
#define SDL_HINT_ANDROID_TRAP_BACK_BUTTON "SDL_ANDROID_TRAP_BACK_BUTTON"
/**
* A variable to control whether we allow persistent folder access on Android when using the SDL select folder dialog.
*
* If set to `1`, the selected folder will be accessible persistently across app launches.
* That allows the user to only have to select the directory once, and then the app can access it again in the future
* without needing to ask the user to select it again.
*
* The variable can be set to the following values:
*
* - "0": Persistent folder access is not allowed. (default)
* - "1": Persistent folder access is allowed.
*
* This hint should be set before the SDL folder selection dialog is shown, and can be changed between dialog invocations.
*
* \since This hint is available since SDL 3.6.0.
*/
#define SDL_HINT_ANDROID_ALLOW_PERSISTENT_FOLDER_ACCESS "SDL_ANDROID_ALLOW_PERSISTENT_FOLDER_ACCESS"
/**
* A variable setting the app ID string.
*