FlippyPass/project/flippypass.c

// Libraries
#include <furi.h>
#include "ui.h"

// Entry Point
int32_t flippypass_app(void* p) {
    // Not using P Parameter
    UNUSED(p);

    // Creating the UI struct
    uiManager* ui = ui_create();

    // Drawwing the UI
    InputEvent event;
    while(ui->running) {
        // Getting the input event
        FuriStatus status = furi_message_queue_get(ui->event_queue, &event, 100);
        furi_mutex_acquire(ui->mutex, FuriWaitForever);

        if (status == FuriStatusOk) {
            if (event.key == InputKeyBack) {
                ui->running = false;
                return 0;
            }
        } else {
            FURI_LOG_D(TAG, "Event Timeout");
        }

        // Updating canvas
        view_port_update(ui->canvas);
        furi_mutex_release(ui->mutex);
    }

    // Cleanup
    ui_delete(ui);
    
    // Exit App
    return 0;
}