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[FL-3953] Application chaining (#4105)

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* feat: app chaining

* add `launch_current_app_after_deferred`, remove `get_referring_application`

* fix naming

* new api

* fix f18

* fix deferred launches after errors

* fix: memory leak

* Updater: MIN_GAP_PAGES = 0

* loader: loader_get_application_launch_path doc

* loader: fix freeze

* loader: reject mlib, reduce code size

* loader: generic synchronous call, reduce size

* loader: reject furi_string, reduce size

* apps: debug: removed order field from manifests since it is no longer meaningful

---------

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
Co-authored-by: hedger <hedger@nanode.su>
This commit is contained in:
Anna Antonenko
2025-04-05 20:22:05 +04:00
committed by GitHub
parent dac1457f0a
commit 6b5d006690
37 changed files with 512 additions and 73 deletions
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50
applications/services/loader/loader.h
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@@ -20,13 +20,19 @@ typedef enum {
typedef enum {
LoaderEventTypeApplicationBeforeLoad,
LoaderEventTypeApplicationLoadFailed,
LoaderEventTypeApplicationStopped
LoaderEventTypeApplicationStopped,
LoaderEventTypeNoMoreAppsInQueue, //<! The normal `Stopped` event still fires before this one
} LoaderEventType;
typedef struct {
LoaderEventType type;
} LoaderEvent;
typedef enum {
LoaderDeferredLaunchFlagNone = 0,
LoaderDeferredLaunchFlagGui = (1 << 1), //<! Report launch to the user via a dialog
} LoaderDeferredLaunchFlag;
/**
* @brief Start application
* @param[in] instance loader instance
@@ -93,7 +99,7 @@ FuriPubSub* loader_get_pubsub(Loader* instance);
*
* @param[in] instance pointer to the loader instance
* @param[in] signal signal value to be sent
* @param[in,out] arg optional argument (can be of any value, including NULL)
* @param[inout] arg optional argument (can be of any value, including NULL)
*
* @return true if the signal was handled by the application, false otherwise
*/
@@ -103,11 +109,49 @@ bool loader_signal(Loader* instance, uint32_t signal, void* arg);
* @brief Get the name of the currently running application
*
* @param[in] instance pointer to the loader instance
* @param[in,out] name pointer to the string to contain the name (must be allocated)
* @param[inout] name pointer to the string to contain the name (must be allocated)
* @return true if it was possible to get an application name, false otherwise
*/
bool loader_get_application_name(Loader* instance, FuriString* name);
/**
* @brief Get the launch path or name of the currently running application
*
* This is the string that was supplied to `loader_start` such that the current
* app is running now. It might be a name (in the case of internal apps) or a
* path (in the case of external apps). This value can be used to launch the
* same app again.
*
* @param[in] instance pointer to the loader instance
* @param[inout] name pointer to the string to contain the path or name
* (must be allocated)
* @return true if it was possible to get an application path, false otherwise
*/
bool loader_get_application_launch_path(Loader* instance, FuriString* name);
/**
* @brief Enqueues a request to launch an application after the current one
*
* @param[in] instance pointer to the loader instance
* @param[in] name pointer to the name or path of the application, or NULL to
* cancel a previous request
* @param[in] args pointer to argument to provide to the next app
* @param[in] flags additional flags. see enum documentation for more info
*/
void loader_enqueue_launch(
Loader* instance,
const char* name,
const char* args,
LoaderDeferredLaunchFlag flags);
/**
* @brief Removes all requests to launch applications after the current one
* exits
*
* @param[in] instance pointer to the loader instance
*/
void loader_clear_launch_queue(Loader* instance);
#ifdef __cplusplus
}
#endif