コード例 #1
0
    int OpenGLThread::initBPS() {
        //Initialize BPS library
        bps_initialize();
        m_api = GL_ES_1;
        //Create a screen context that will be used to create an EGL surface to to receive libscreen events
        if (EXIT_SUCCESS != screen_create_context(&m_screen_ctx, 0)) {
            fprintf(stderr, "screen_request_events failed\n");
            return EXIT_FAILURE;
        }

        // wait for rendering API to be set
        while (m_api == GL_UNKNOWN) {
            usleep(10);
        };

        // initialize EGL
        if (EXIT_SUCCESS != initEGL()) {
            fprintf(stderr, "initialize EGL failed\n");
            return EXIT_FAILURE;
        }

        //Signal BPS library that screen events will be requested
        if (BPS_SUCCESS != screen_request_events(m_screen_ctx)) {
            fprintf(stderr, "screen_request_events failed\n");
            return EXIT_FAILURE;
        }

        setInitialized(true);

        return EXIT_SUCCESS;
    }
コード例 #2
0
ファイル: main.c プロジェクト: AVataRR626/NDK-Samples
int main(int argc, char *argv[]) {
    //Create a screen context that will be used to create an EGL surface to to receive libscreen events
    screen_create_context(&screen_cxt, 0);

    //Initialize BPS library
    bps_initialize();

    //Use utility code to initialize EGL for rendering with GL ES 1.1
    if (EXIT_SUCCESS != bbutil_init_egl(screen_cxt)) {
        fprintf(stderr, "bbutil_init_egl failed\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    //Initialize application logic
    if (EXIT_SUCCESS != initialize()) {
        fprintf(stderr, "initialize failed\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    //Signal BPS library that navigator and screen events will be requested
    if (BPS_SUCCESS != screen_request_events(screen_cxt)) {
        fprintf(stderr, "screen_request_events failed\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    if (BPS_SUCCESS != navigator_request_events(0)) {
        fprintf(stderr, "navigator_request_events failed\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    while (!shutdown) {
        // Handle user input and accelerometer
        handle_events();
        // Update scene contents
        update();
        // Draw Scene
        render();
    }

    //Stop requesting events from libscreen
    screen_stop_events(screen_cxt);

    //Use utility code to terminate EGL setup
    bbutil_terminate();

    //Shut down BPS library for this process
    bps_shutdown();

    //Destroy libscreen context
    screen_destroy_context(screen_cxt);
    return 0;
}
コード例 #3
0
QT_BEGIN_NAMESPACE

QQnxNavigatorBps::QQnxNavigatorBps(QObject *parent)
    : QQnxAbstractNavigator(parent)
{
    bps_initialize();
}
コード例 #4
0
ファイル: ScreenWindow.cpp プロジェクト: asimonov-im/reztest
ScreenWindow::ScreenWindow()
	: m_context(0)
	, m_window(0)
	, m_appWindow(0)
{
	bps_initialize();
}
コード例 #5
0
ファイル: keyboard_ndk.cpp プロジェクト: Bettogc/frenzy
// Loops and runs the callback method
void* KeyboardThread(void* parent) {
	Keyboard_NDK *pParent = static_cast<Keyboard_NDK *>(parent);

	sleep(1);

	 // 1. Start the library
	 bps_initialize();

	 // 2. Request events to flow into the event queue
	 virtualkeyboard_request_events(0);

	 sleep(3);
	 // 3. Use any service at any time
	 //virtualkeyboard_show(); // Show the virtual keyboard

	 // 4. Listen for events
	 for (;;) {
	   // get an event
	    bps_event_t *event;
	    bps_get_event(&event, -1); // blocking

	    // handle the event
	    pParent->event(event);
	 }
	 return NULL;
}
コード例 #6
0
ファイル: platform_qnx.c プロジェクト: CatalystG/RetroArch
static void system_init(void)
{
/* FIXME - should this apply for both BB10 and PB? */
#if defined(__QNX__) && !defined(HAVE_BB10)
   bps_initialize();
#endif
}
コード例 #7
0
BPSEventListener::BPSEventListener()
    : _isKeyboardVisible(false)
{
    subscribe(virtualkeyboard_get_domain());
    subscribe(netstatus_get_domain());

    bps_initialize();
    virtualkeyboard_request_events(0);
    netstatus_request_events(0);
}
コード例 #8
0
ファイル: location.cpp プロジェクト: shaheeqa/plexydesk
LocatoinData::LocatoinData(QObject *object)
    : PlexyDesk::DataSource(object), d(new Private) {
  bps_initialize();

  startGeoTracking();

  startTimer(10000);

  Q_EMIT(ready());
}
コード例 #9
0
int
main(int argc, char **argv)
{
    const int usage = SCREEN_USAGE_NATIVE;

    screen_window_t screen_win;
    screen_buffer_t screen_buf = NULL;
    int rect[4] = { 0, 0, 0, 0 };

    // create an application window which will just act as a background
    screen_create_context(&screen_ctx, 0);
    screen_create_window(&screen_win, screen_ctx);
    screen_create_window_group(screen_win, vf_group);
    screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_USAGE, &usage);
    screen_create_window_buffers(screen_win, 1);
    screen_get_window_property_pv(screen_win, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)&screen_buf);
    screen_get_window_property_iv(screen_win, SCREEN_PROPERTY_BUFFER_SIZE, rect+2);

    // fill the window with black
    int attribs[] = { SCREEN_BLIT_COLOR, 0x00000000, SCREEN_BLIT_END };
    screen_fill(screen_ctx, screen_buf, attribs);
    screen_post_window(screen_win, screen_buf, 1, rect, 0);
    // position the window at an arbitrary z-order
    int i = APP_ZORDER;
    screen_set_window_property_iv(screen_win, SCREEN_PROPERTY_ZORDER, &i);

    // Signal bps library that navigator and screen events will be requested
    bps_initialize();
    screen_request_events(screen_ctx);
    navigator_request_events(0);

    // open camera and configure viewfinder
    if (init_camera() == EOK) {
        // our main loop just runs a state machine and handles input
        while (!shutdown) {
            run_state_machine();
            // Handle user input
            handle_event();
        }

        if (state == STATE_VIEWFINDER) {
            // clean up camera
            camera_stop_photo_viewfinder(handle);
            camera_close(handle);
        }
    }

    // Clean up
    screen_stop_events(screen_ctx);
    bps_shutdown();
    screen_destroy_window(screen_win);
    screen_destroy_context(screen_ctx);
    return 0;
}
コード例 #10
0
ファイル: main.c プロジェクト: dejanberry/NDK-Samples
int main(int argc, char **argv)
{
    // Create a screen context that will be used to create an EGL surface to receive libscreen events.
    SCREEN_API(screen_create_context(&_screen_ctx, SCREEN_APPLICATION_CONTEXT), "create_context");

    // Initialize BPS library.
    bps_initialize();

    // Use utility code to initialize EGL for rendering with GL ES 1.1.
    if (EXIT_SUCCESS != bbutil_init_egl(_screen_ctx)) {
        fprintf(stderr, "Unable to initialize EGL.\n");
        screen_destroy_context(_screen_ctx);
        return 0;
    }

    // Initialize app data.
    if (EXIT_SUCCESS != init()) {
        fprintf(stderr, "Unable to initialize app logic.\n");
        bbutil_terminate();
        screen_destroy_context(_screen_ctx);
        return 0;
    }

    // Signal BPS library that navigator and screen events will be requested.
    if (BPS_SUCCESS != screen_request_events(_screen_ctx)) {
        fprintf(stderr, "screen_request_events failed\n");
        bbutil_terminate();
        screen_destroy_context(_screen_ctx);
        return 0;
    }

    if (BPS_SUCCESS != navigator_request_events(0)) {
        fprintf(stderr, "navigator_request_events failed\n");
        bbutil_terminate();
        screen_destroy_context(_screen_ctx);
        return 0;
    }

    // Look for attached gamepad and joystick devices.
    discoverControllers();

    // Enter the event loop.
    while (!_shutdown) {
        update();

        render();
    }

    // Clean up resources and shut everything down.
    finalize();

    return 0;
}
コード例 #11
0
ConnectionInfo::ConnectionInfo() :
		m_connected(false), m_interfaceName("Unknown"), m_interfaceType(
				ConnectionInfo::Unknown) {
	subscribe(netstatus_get_domain());

	bps_initialize();

	// Request all network status events.
	netstatus_request_events(0);

	info = NULL;
}
コード例 #12
0
StatusEventHandler::StatusEventHandler()
{
    subscribe(netstatus_get_domain());
    subscribe(locale_get_domain());
    subscribe(geolocation_get_domain());

    bps_initialize();

    netstatus_request_events(0);
    locale_request_events(0);
    geolocation_request_events(0);
    geolocation_set_period(1);
}
コード例 #13
0
void* eventLoop(void* data) {
	FREContext ctx = (FREContext) data;
	float x, y, z;
	bps_event_t *event = NULL;
	char buffer[256];

    // Initialize BPS
    bps_initialize();

	// Start the gyroscope
	if (sensor_request_events(SENSOR_TYPE_GYROSCOPE) != BPS_SUCCESS) {
		shutdown = true;
	}

	// Receive events through the event channel
	while (!shutdown) {
		event = NULL;

		if (bps_get_event(&event, 50) != BPS_SUCCESS)
			return NULL;

		if (event) {
			if (bps_event_get_domain(event) == sensor_get_domain()) {
				if (bps_event_get_code(event) == SENSOR_GYROSCOPE_READING) {
					if (sensor_event_get_xyz(event, &x, &y, &z) == BPS_SUCCESS) {
						sprintf(buffer, "%f&%f&%f", x, y, z);
						fprintf(stdout, "Sensor event: %f&%f&%f\n", x, y, z);
					    fflush(stdout);

						if(ctx != NULL) {
							FREDispatchStatusEventAsync(ctx, (uint8_t*)"CHANGE", (uint8_t*)buffer);
						}
					}
				}
			}
		}
	}

	if (sensor_stop_events(SENSOR_TYPE_GYROSCOPE) != BPS_SUCCESS) {
		fprintf(stdout, "Unable to stop sensor\n");
	    fflush(stdout);
	}

	// Stop BPS
	bps_shutdown();

	return NULL;
}
コード例 #14
0
ファイル: NfcSender.cpp プロジェクト: BGmot/Cascades-Samples
//! [0]
void NfcSender::initialize()
{
    bps_initialize();
    subscribe(nfc_get_domain());

    const int rc = nfc_request_events();
    if (rc == NFC_RESULT_SUCCESS) {
        qDebug() << "[INFO] Request NFC Events: NFC_RESULT_SUCCESS" << endl;
    } else {
        nfc_stop_events();
        unsubscribe(nfc_get_domain());
        bps_shutdown();
        qDebug() << "[ERRO] Request NFC Events: NFC_RESULT_FAILURE" << endl;
    }
    nfc_register_snep_client();
}
コード例 #15
0
/*
 * This method initialises the interface to BPS
 */
void NfcWorker::initialize() {

	qDebug() << "XXXX NfcWorker::initialize() starts...";

	int rc = BPS_FAILURE;

	qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": bps_initialize() - entering";
	rc = bps_initialize();
	qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": bps_initialize() - exited";

	if (rc) {
		_failedToInitialize = true;
		qDebug() << "XXXX Error: BPS failed to initialise. rc=" << rc;
		emit message(QString("BPS failed to initialise. rc=%1").arg(rc));
	} else {
		qDebug() << "XXXX BPS Initialised";
	}

	qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": nfc_request_events() - entering";
	rc = nfc_request_events();
	qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": nfc_request_events() - exited";

	if (rc) {
		_failedToInitialize = true;
		qDebug() << "XXXX Error: Failed to request NFC BPS events. rc=" << rc;
		emit message("Failed to request NFC BPS events");
		bps_shutdown();
	} else {
		qDebug() << "XXXX Registered for NFC BPS events OK";
		emit message("Registered for NFC BPS events OK");
		_interruptMutex.lock();
		_bpsInterruptDomain = bps_register_domain();

		if (_bpsInterruptDomain == -1) {
			qDebug() << "XXXX Failed to register an interrupt domain.";
			emit message("Failed to register an interrupt domain");
		}

		_bpsChannel = bps_channel_get_active();
		_interruptMutex.unlock();

		qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": navigator_request_events() - entering";
		CHECK(navigator_request_events(0));
		qDebug() << "XXXX Time(ms) : " << getSysTimeMs() << ": navigator_request_events() - exited";
	}
	qDebug() << "XXXX NfcWorker::initialize() ends...";
}
コード例 #16
0
//! [0]
void MacAddressHandler::initialize()
{
    bps_initialize();
    subscribe(nfc_get_domain());

    const int rc = nfc_request_events();
    if (rc == NFC_RESULT_SUCCESS) {
        qDebug() << "[INFO] Request NFC Events: NFC_RESULT_SUCCESS" << endl;
    } else {
        nfc_stop_events();
        unsubscribe(nfc_get_domain());
        bps_shutdown();
        qDebug() << "[ERRO] Request NFC Events: NFC_RESULT_FAILURE" << endl;
    }

    nfc_register_handover_listener(BLUETOOTH_HANDOVER);
}
コード例 #17
0
ファイル: keyboard_ndk.cpp プロジェクト: Bettogc/frenzy
Keyboard_NDK::Keyboard_NDK(Keyboard_JS *parent):
	m_pParent(parent),
	keyboardProperty(50),
	keyboardThreadCount(1),
	threadHalt(true),
	m_thread(0) {
		pthread_cond_t cond  = PTHREAD_COND_INITIALIZER;
		pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
	   bps_initialize();

	    virtualkeyboard_request_events(0);

	    virtualkeyboard_change_options(VIRTUALKEYBOARD_LAYOUT_EMAIL,VIRTUALKEYBOARD_ENTER_DEFAULT);

		m_pParent->getLog()->info("Keyboard Created");


}
コード例 #18
0
int TitaniumRuntime::internalRun(int argc, char** argv)
{
    bps_initialize(); // initialize the bps services

    TiRootObject* obj;
    obj = TiRootObject::createRootObject();
    rootObject_.attachTiObject(obj);
    bb::cascades::Application app(argc, argv);
    TiCascadesApp mainApp;
    mainApp.initializeApp();
    NativeObjectFactory objFactory(&mainApp);
    objectFactory_ = &objFactory;
    mainApp_ = &mainApp;
    int ret = obj->executeScript(&objFactory, javaScript_, messageLoop, this);
    // TODO: handle non-zero return code here
    obj->release();
    return ret;
}
コード例 #19
0
//! constructor
CIrrDeviceBB10::CIrrDeviceBB10(const SIrrlichtCreationParameters& param)
	: CIrrDeviceStub(param),
	bspScreenWindow((screen_window_t)param.WindowId), MouseX(0), MouseY(0), MouseButtonStates(0),
	Width(param.WindowSize.Width), Height(param.WindowSize.Height),
	Resizable(false), WindowHasFocus(true), WindowMinimized(false)
{
	#ifdef _DEBUG
	setDebugName("CIrrDeviceBB10");
	#endif

	// Initialize SDL... Timer for sleep, video for the obvious, and
	// noparachute prevents SDL from catching fatal errors.
	if (bps_initialize() !=BPS_SUCCESS)
	{
		os::Printer::log( "Unable to initialize BSP !");
		Close = true;
	}

	//create screen context
	screen_create_context(&bspScreenCtx, 0);
	core::stringc devVersion = "BB10 Version ";
	Operator = new COSOperator(devVersion);
	os::Printer::log(devVersion.c_str(), ELL_INFORMATION);

	// create keymap
	createKeyMap();

	// create window
	if (CreationParams.DriverType != video::EDT_NULL)
	{
		// create the window, only if we do not use the null device
		createWindow();
	}

	// create cursor control
	CursorControl = new CCursorControl(this);

	// create driver
	createDriver();

	if (VideoDriver)
		createGUIAndScene();
}
コード例 #20
0
bool QNXEnvironment::init(Game *game)
{
	Environment::init(game);

	openLogFile();
	printLog("--------------------------------------------------------\n");
	printLog(" %s - %s\n", m_game->getName(), m_game->getVersion());
	printLog("--------------------------------------------------------\n");

	bps_initialize();

	screen_create_context(&screen_ctx, 0);
	if (BPS_SUCCESS != screen_request_events(screen_ctx))
	{
		printLog("screen_request_events failed\n");
		screen_destroy_context(screen_ctx);
		return false;
	}

	m_screen = new QNXScreen(screen_ctx);
	m_audio  = emyl::manager::get_instance();
	m_input  = new QNXInput(screen_ctx);

	setFramesPerSecond(0, false, false);
	m_game->init();

	if (!m_screen->init())
	{
		printLog("ERROR: Couldn't init screen.\n");
		return false;
	}
	//m_screen->setCaption(m_game->getName());

	if (!m_audio-> init())
	{
		printLog("ERROR: Couldn't run sound.\n");
	}
	emyl::setErrorCallback(emylErrorCallback);

	m_game->load();
	return true;
}
コード例 #21
0
ファイル: BlackberryMain.cpp プロジェクト: xsacha/native
void BlackberryMain::startMain(int argc, char *argv[]) {
	g_quitRequested = false;
	// Receive events from window manager
	screen_create_context(&screen_cxt, 0);
	// Initialise Blackberry Platform Services
	bps_initialize();
	// TODO: Enable/disable based on setting
	sensor_set_rate(SENSOR_TYPE_ACCELEROMETER, 25000);
	sensor_request_events(SENSOR_TYPE_ACCELEROMETER);

	net::Init();
	startDisplays();
	screen_request_events(screen_cxt);
	navigator_request_events(0);
	dialog_request_events(0);
	vibration_request_events(0);
	NativeInit(argc, (const char **)argv, "/accounts/1000/shared/misc/", "app/native/assets/", "BADCOFFEE");
	NativeInitGraphics();
	audio = new BlackberryAudio();
	runMain();
}
コード例 #22
0
QString RegisterService::deviceModel() const
{
    QString deviceModel;

    if (bps_initialize() == BPS_SUCCESS) {
        qDebug() << "bps initialized";
        deviceinfo_details_t *deviceDetails = 0;

        if (deviceinfo_get_details(&deviceDetails) == BPS_SUCCESS) {
            deviceModel = deviceinfo_details_get_hardware_id(deviceDetails);
            deviceinfo_free_details(&deviceDetails);
        } else {
            qDebug() << "error retrieving device details";
        }

        bps_shutdown();
    } else {
        qDebug() << "error initializing bps";
    }

    return deviceModel;
}
コード例 #23
0
QEventDispatcherBlackberryPrivate::QEventDispatcherBlackberryPrivate()
    : loop_level(0)
    , ioData(new bpsIOHandlerData)
{
    // prepare to use BPS
    int result = bps_initialize();
    if (Q_UNLIKELY(result != BPS_SUCCESS))
        qFatal("QEventDispatcherBlackberry: bps_initialize failed");

    bps_channel = bps_channel_get_active();

    if (bps_channel_create(&holding_channel, 0) != BPS_SUCCESS) {
        qWarning("QEventDispatcherBlackberry: bps_channel_create failed");
        holding_channel = -1;
    }

    // get domain for IO ready and wake up events - ignoring race condition here for now
    if (bpsUnblockDomain == -1) {
        bpsUnblockDomain = bps_register_domain();
        if (Q_UNLIKELY(bpsUnblockDomain == -1))
            qWarning("QEventDispatcherBlackberry: bps_register_domain failed");
    }
}
コード例 #24
0
ファイル: CCEGLView.cpp プロジェクト: ChengYe/cocosjson
CCEGLView::CCEGLView()
{
	m_eglDisplay = EGL_NO_DISPLAY;
	m_eglContext = EGL_NO_CONTEXT;
	m_eglSurface = EGL_NO_SURFACE;
    m_screenEvent = 0;
    m_screenWindow = 0;

    strcpy(m_windowGroupID, "");
    snprintf(m_windowGroupID, sizeof(m_windowGroupID), "%d", getpid());
    bps_initialize();
    navigator_request_events(0);

    static const int SENSOR_RATE = 25000;
    sensor_set_rate(SENSOR_TYPE_ACCELEROMETER, SENSOR_RATE);
    sensor_request_events(SENSOR_TYPE_ACCELEROMETER);

    navigator_rotation_lock(true);

    m_isGLInitialized = initGL();

    if (m_isGLInitialized)
    	initEGLFunctions();
}
コード例 #25
0
QEventDispatcherBlackberryPrivate::QEventDispatcherBlackberryPrivate()
    : ioData(new bpsIOHandlerData)
{
    // prepare to use BPS
    int result = bps_initialize();
    if (result != BPS_SUCCESS)
        qFatal("QEventDispatcherBlackberryPrivate::QEventDispatcherBlackberry: bps_initialize() failed");

    // get domain for IO ready events - ignoring race condition here for now
    if (bpsIOReadyDomain == -1) {
        bpsIOReadyDomain = bps_register_domain();
        if (bpsIOReadyDomain == -1)
            qWarning("QEventDispatcherBlackberryPrivate::QEventDispatcherBlackberry: bps_register_domain() failed");
    }

    // \TODO Reinstate this when bps is fixed. See comment in select() below.
    // Register thread_pipe[0] with bps
    /*
    int io_events = BPS_IO_INPUT;
    result = bps_add_fd(thread_pipe[0], io_events, &bpsIOHandler, ioData.data());
    if (result != BPS_SUCCESS)
        qWarning() << Q_FUNC_INFO << "bps_add_fd() failed";
    */
}
コード例 #26
0
ファイル: main.c プロジェクト: aabdallah/NDK-Samples
/**
 * The main entry point.
 */
int
main(int argc, char *argv[])
{
    pthread_t accel_thread;

    bool exit_application = false;
    int rc;

    /*
     * Before we can listen for events from the BlackBerry Tablet OS platform
     * services, we need to initialize the BPS infrastructure
     */
    bps_initialize();

    /*
     * Initialize the screen so that the window group Id is properly set,
     * to allow the dialogs to be displayed.
     */
    if (setup_screen() != EXIT_SUCCESS) {
        fprintf(stderr, "Unable to initialize screen.");
        exit(-1);
    }

    /*
     * Once the BPS infrastructure has been initialized we can register for
     * events from the various BlackBerry Tablet OS platform services. The
     * Navigator service manages and delivers application life cycle and
     * visibility events.
     *
     * We register a custom event domain so that we can communicate with the
     * the accelerometer thread.  We will need to tell it to quit once we get
     * the NAVIGATOR_EXIT.
     *
     * We request Navigator events so that we can track when the system is
     * terminating the application (NAVIGATOR_EXIT event).
     *
     */
    local_event_domain = bps_register_domain();
    if (local_event_domain == -1) {
        fprintf(stderr, "Error registering custom event domain: %s", strerror(errno));
        exit(-1);
    }
    if (BPS_SUCCESS != navigator_request_events(0)) {
        fprintf(stderr, "Error requesting navigator events: %s", strerror(errno));
        exit(-1);
    }
    if (BPS_SUCCESS != dialog_request_events(0)) {
        fprintf(stderr, "Error requesting dialog events: %s", strerror(errno));
        exit(-1);
    }
    if (BPS_SUCCESS != geolocation_request_events(0)) {
        fprintf(stderr, "Error requesting geolocation events: %s", strerror(errno));
        exit(-1);
    }

    geolocation_set_period(1);

    /*
     * Create and display the dialogs that will show the data.
     */
    create_top_dialog();
    show_top_dialog_message("Geolocation getting first fix");

    /*
     * Before initializing the accelerometer service we must ensure the device
     * supports it.
     */
    if (!sensor_is_supported(SENSOR_TYPE_ACCELEROMETER)) {
        /**
         * If the device does not support accelerometer then notify the user,
         * clean up and exit
         */
        snprintf(msg, MSG_SIZE, "Accelerometer not supported by device!");
        show_top_dialog_message(msg);

        /*
         * Destroy the dialog, if it exists and cleanup screen resources.
         */
        destroy_top_dialog();
        cleanup_screen();
        bps_shutdown();
        return EXIT_FAILURE;
    }

    /*
     * Create the accelerometer event thread.
     */
    rc = pthread_create(&accel_thread, NULL, accel_main, NULL);
    if (rc != 0) {
        fprintf(stderr, "Error in pthread_create: %s", strerror(errno));
        exit(-1);
    }

    while (!exit_application) {
        /*
         * Using a negative timeout (-1) in the call to bps_get_event(...)
         * ensures that we don't busy wait by blocking until an event is
         * available.
         */
        bps_event_t *event = NULL;
        bps_get_event(&event, -1);

        if (event) {
            if (bps_event_get_domain(event) == geolocation_get_domain()) {
                handle_geolocation_response(event);
            }
            else if (bps_event_get_domain(event) == navigator_get_domain()) {
                exit_application = handle_navigator_event(event);
            }
        }
    }

    geolocation_stop_events(0);

    /*
     * Avoid a possible race condition where accel_chid has not yet
     * been assigned a valid channel ID.
     */
    pthread_mutex_lock(&chidMutex);
    while (accel_chid == -1) {
        pthread_cond_wait(&chidCond, &chidMutex);
    }
    pthread_mutex_unlock(&chidMutex);

    bps_event_t *stop_request_event = NULL;

    if (BPS_SUCCESS != bps_event_create(&stop_request_event, local_event_domain, STOP_REQUEST, NULL, NULL)) {
        fprintf(stderr, "Unable to create event: %s", strerror(errno));
        exit(-1);
    }

    if (BPS_SUCCESS != bps_channel_push_event(accel_chid, stop_request_event)) {
        fprintf(stderr, "Unable to push event: %s", strerror(errno));
    }

    pthread_join(accel_thread, NULL);

    /*
     * Destroy the dialog, if it exists.
     */
    destroy_top_dialog();

    bps_shutdown();
    cleanup_screen();

    return 0;
}
コード例 #27
0
ファイル: main.c プロジェクト: aabdallah/NDK-Samples
/**
 * Thread that handles accelerometer events and
 * sends relevant information to a dialog.
 *
 * @param p Unused.
 */
static void *
accel_main (void *p) {
    bool run = true;
    bps_event_t *event;
    float force_x, force_y, force_z;

    bps_initialize();

    /*
     * Each thread that calls bps_initialize() will have its
     * own unique channel ID.  Protect it inside a mutex and
     * condition variable to avoid race condition where main
     * thread tries to use it before we assign it.
     */
    pthread_mutex_lock(&chidMutex);
    accel_chid = bps_channel_get_active();
    pthread_cond_signal(&chidCond);
    pthread_mutex_unlock(&chidMutex);

    /*
     * Create and display a dialog that will show the data.
     */
    create_bottom_dialog();
    show_bottom_dialog_message("\n\nThis is the Accelerometer Dialog");

    if (BPS_SUCCESS != sensor_request_events(SENSOR_TYPE_ACCELEROMETER)) {
        fprintf(stderr, "Error requesting sensor's accelerometer events: %s", strerror(errno));
        bps_shutdown();
        return NULL;
    }

    sensor_set_rate(SENSOR_TYPE_ACCELEROMETER, ACCELEROMETER_RATE);
    sensor_set_skip_duplicates(SENSOR_TYPE_ACCELEROMETER, true);

    while (run) {
        /*
         * Block, at the very least we'll get the "STOP" event
         */
        bps_get_event(&event, -1);
        if (bps_event_get_domain(event) == local_event_domain) {
            if (bps_event_get_code(event) == STOP_REQUEST) {
                run = false;
            }
        }

        if (bps_event_get_domain(event) == sensor_get_domain()) {
            if (SENSOR_ACCELEROMETER_READING == bps_event_get_code(event)) {
                sensor_event_get_xyz(event, &force_x, &force_y, &force_z);
                display_accelerometer_reading(force_x, force_y, force_z);
            }
        }
    }

    sensor_stop_events(0);
    destroy_bottom_dialog();

    bps_shutdown();

    fprintf(stderr, "Exiting accelerometer thread\n");
    return NULL;


}
コード例 #28
0
ファイル: main.c プロジェクト: AVataRR626/NDK-Samples
int main(int argc, char *argv[])
{
    int rc;
    int exit_application = 0;

    // Screen variables
    screen_context_t    screen_context = 0;
    screen_window_t     screen_window = 0;

    int screen_size[2] = {0,0};

    // Renderer variables
    mmr_connection_t*     mmr_connection = 0;
    mmr_context_t*        mmr_context = 0;
    strm_dict_t*          dict = NULL;

    // I/O variables
    int                    video_device_output_id = -1;
    int                    audio_device_output_id = -1;

    bps_initialize();

    /*
     * Create the window used for video output.
     */
    if (screen_create_context(&screen_context, SCREEN_APPLICATION_CONTEXT) != 0) {
        return EXIT_FAILURE;
    }

    if (screen_create_window(&screen_window, screen_context) != 0) {
        screen_destroy_context(screen_context);
        return EXIT_FAILURE;
    }

    if (screen_create_window_group(screen_window, window_group_name) != 0) {
        return EXIT_FAILURE;
    }

    int format = SCREEN_FORMAT_RGBA8888;
    if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_FORMAT, &format) != 0) {
        return EXIT_FAILURE;
    }

    int usage = SCREEN_USAGE_NATIVE;
    if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_USAGE, &usage) != 0) {
        return EXIT_FAILURE;
    }


    if (screen_create_window_buffers(screen_window, 1) != 0) {
        return EXIT_FAILURE;
    }

    /*
     * Configure mm-renderer.
     */
    mmr_connection = mmr_connect(NULL);
    if (mmr_connection == NULL) {
        return EXIT_FAILURE;
    }

    mmr_context = mmr_context_create(mmr_connection, video_context_name, 0, S_IRWXU|S_IRWXG|S_IRWXO);
    if (mmr_context == NULL) {
        return EXIT_FAILURE;
    }

    /*
     * Configure video and audio output.
     */
    video_device_output_id = mmr_output_attach(mmr_context, video_device_url, "video");
    if (video_device_output_id == -1) {
        return EXIT_FAILURE;
    }

    audio_device_output_id = mmr_output_attach(mmr_context, audio_device_url, "audio");
    if (audio_device_output_id == -1) {
        return EXIT_FAILURE;
    }

    // Get the render buffer
    screen_buffer_t temp_buffer[1];
    if (screen_get_window_property_pv( screen_window, SCREEN_PROPERTY_RENDER_BUFFERS, (void**)temp_buffer) != 0) {
        return EXIT_FAILURE;
    }

    // Fill the buffer with a solid color (black)
    int fill_attributes[3] = {SCREEN_BLIT_COLOR, 0x0, SCREEN_BLIT_END};
    if (screen_fill(screen_context, temp_buffer[0], fill_attributes) != 0) {
        return EXIT_FAILURE;
    }

    // Make the window visible
    if (screen_get_window_property_iv(screen_window, SCREEN_PROPERTY_SIZE, screen_size) != 0) {
        return EXIT_FAILURE;
    }

    int temp_rectangle[4] = {0, 0, screen_size[0], screen_size[1]};
    if (screen_post_window(screen_window, temp_buffer[0], 1, temp_rectangle, 0) != 0) {
        return EXIT_FAILURE;
    }

    // Prevent the backlight from going off
    int idle_mode = SCREEN_IDLE_MODE_KEEP_AWAKE;
    if (screen_set_window_property_iv(screen_window, SCREEN_PROPERTY_IDLE_MODE, &idle_mode) != 0) {
        return EXIT_FAILURE;
    }

    // Build up the path where our bundled resource is.
    char cwd[PATH_MAX];
    char media_file[PATH_MAX];
    getcwd(cwd,PATH_MAX);

    rc = snprintf(media_file, PATH_MAX, "file://%s/app/native/pb_sample.mp4", cwd);
    if ((rc == -1) || (rc >= PATH_MAX)) {
        return EXIT_FAILURE;
    }

    /*
     * Start the playback.
     */
    if (mmr_input_attach(mmr_context, media_file, "track") != 0) {
        return EXIT_FAILURE;
    }

    if (mmr_play(mmr_context) != 0) {
        return EXIT_FAILURE;
    }

    /* Do some work to make the aspect ratio correct.
     */
    dict = calculate_rect(screen_size[0], screen_size[1]);
    if (NULL == dict) {
        return EXIT_FAILURE;
    }

    if (mmr_output_parameters(mmr_context, video_device_output_id, dict) != 0) {
        return EXIT_FAILURE;
    }

     /* Note that we allocated memory for the dictionary, but the call to 
      * mmr_output_parameters() deallocates that memory even on failure.
      */  
    dict = NULL;

    screen_request_events(screen_context);
    navigator_request_events(0);

    /*
     * Handle keyboard events and stop playback upon user request.
     */
    for (;;) {
        bps_event_t *event = NULL;
        if (bps_get_event(&event, -1) != BPS_SUCCESS) {
            return EXIT_FAILURE;
        }

        if (event) {

            if (bps_event_get_domain(event) == navigator_get_domain() &&
                bps_event_get_code(event) == NAVIGATOR_EXIT) {

                exit_application = 1;
            }

            if (exit_application) {
                break;
            }
        }
    }

    screen_stop_events(screen_context);

    if (mmr_stop(mmr_context) != 0) {
        return EXIT_FAILURE;
    }

    if (mmr_output_detach(mmr_context, audio_device_output_id) != 0) {
        return EXIT_FAILURE;
    }

    if (mmr_output_detach(mmr_context, video_device_output_id) != 0) {
        return EXIT_FAILURE;
    }

    if (mmr_context_destroy(mmr_context) != 0) {
        return EXIT_FAILURE;
    }

    mmr_context = 0;
    video_device_output_id = -1;
    audio_device_output_id = -1;

    mmr_disconnect(mmr_connection);
    mmr_connection = 0;

    bps_shutdown();

    if (screen_destroy_window(screen_window) != 0) {
        return EXIT_FAILURE;
    }

    if (screen_destroy_context(screen_context) != 0) {
        return EXIT_FAILURE;
    }

    screen_context = 0;
    screen_window = 0;

    return EXIT_SUCCESS;
}
コード例 #29
0
ファイル: main.c プロジェクト: AVataRR626/NDK-Samples
/**
 * A sample application that demonstrates the BlackBerry(R) 10 Native SDK APIs
 * for geolocation.
 */
int
main(int argc, char *argv[])
{
    bool exit_application = false;

    /*
     * Before we can listen for events from the BlackBerry(R) 10 OS platform
     * services, we need to initialize the BPS infrastructure
     */
    bps_initialize();

    /*
     * Initialize the screen so that the window group Id is properly set, to allow
     * the dialogs to be displayed.
     */
    if (setup_screen() != EXIT_SUCCESS) {
        fprintf(stderr, "Unable to initialize screen.");
        exit(-1);
    }

    /*
     * Once the BPS infrastructure has been initialized we can register for
     * events from the various BlackBerry(R) 10 OS platform services. The
     * Navigator service manages and delivers application life cycle and
     * visibility events.
     *
     * For this sample, we request Navigator events so that we can track when
     * the system is terminating the application (NAVIGATOR_EXIT event).
     *
     * We request dialog events so we can be notified when the dialog service
     * responds to our requests/queries.
     *
     * We request geolocation events so that we can be notified of our current
     * geolocation.
     */
    if (BPS_SUCCESS != navigator_request_events(0)) {
        fprintf(stderr, "Error requesting navigator events: %s", strerror(errno));
        exit(-1);
    }
    if (BPS_SUCCESS != dialog_request_events(0)) {
        fprintf(stderr, "Error requesting dialog events: %s", strerror(errno));
        exit(-1);
    }
    if (BPS_SUCCESS != geolocation_request_events(0)) {
        fprintf(stderr, "Error requesting geolocation events: %s", strerror(errno));
        exit(-1);
    }

    /*
     * Get geolocation events once a second, which is the most often that they
     * are capable of being reported.
     */
    geolocation_set_period(1);

    /*
     * Create and display the dialog that will show the geolocation data.
     */
    create_dialog();
    show_dialog_message("Geolocation getting first fix");

    /*
     * Process Geolocation, Dialog and Navigator events until we receive a
     * NAVIGATOR_EXIT event.
     */
    while (!exit_application) {
        /*
         * Using a negative timeout (-1) in the call to bps_get_event(...)
         * ensures that we don't busy wait by blocking until an event is
         * available.
         */
        bps_event_t *event = NULL;
        bps_get_event(&event, -1);

        if (event) {
            /*
             * If it is a geolocation event, determine the response code and
             * handle the event accordingly.
             */
            if (bps_event_get_domain(event) == geolocation_get_domain()) {
                handle_geolocation_response(event);
            }

            /*
             * If it is a dialog event, determine the response code and handle
             * the event accordingly.
             */
            else if (bps_event_get_domain(event) == dialog_get_domain()) {
                /* We have no buttons so we don't need to do anything. */
                ;
            }

            /*
             * If it is a NAVIGATOR_EXIT event then set the exit_application
             * flag so the application will stop processing events, clean up and
             * exit.
             */
            else if (bps_event_get_domain(event) == navigator_get_domain()) {
                exit_application = handle_navigator_event(event);
            }
        }
    }

    /*
     * Stop geolocation events.
     */
    geolocation_stop_events(0);

    /*
     * Destroy the dialog, if it exists.
     */
    destroy_dialog();

    /*
     * Clean up the bps infrastructure and exit
     */
    bps_shutdown();
    cleanup_screen();
    return 0;
}
コード例 #30
0
ファイル: main.c プロジェクト: aabdallah/NDK-Samples
int main(int argc, char **argv) {
    int rc;

    //Create a screen context that will be used to create an EGL surface to to receive libscreen events
    screen_create_context(&screen_cxt, 0);

    //Initialize BPS library
    bps_initialize();

    //Use utility code to initialize EGL for rendering with GL ES 1.1
    if (EXIT_SUCCESS != bbutil_init_egl(screen_cxt)) {
        fprintf(stderr, "Unable to initialize EGL\n");
        screen_destroy_context(screen_cxt);
        return 0;
    }

    //Initialize app data
    if (EXIT_SUCCESS != init()) {
        fprintf(stderr, "Unable to initialize app logic\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    //Signal BPS library that navigator orientation is to be locked
    if (BPS_SUCCESS != navigator_rotation_lock(true)) {
        fprintf(stderr, "navigator_rotation_lock failed\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    //Signal BPS library that navigator and screen events will be requested
    if (BPS_SUCCESS != screen_request_events(screen_cxt)) {
        fprintf(stderr, "screen_request_events failed\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    if (BPS_SUCCESS != navigator_request_events(0)) {
        fprintf(stderr, "navigator_request_events failed\n");
        bbutil_terminate();
        screen_destroy_context(screen_cxt);
        return 0;
    }

    for (;;) {
        //Request and process BPS next available event
        bps_event_t *event = NULL;
        rc = bps_get_event(&event, 0);
        assert(rc == BPS_SUCCESS);

        if ((event) && (bps_event_get_domain(event) == navigator_get_domain())
                && (NAVIGATOR_EXIT == bps_event_get_code(event))) {
            break;
        }

        render();
    }

    //Stop requesting events from libscreen
    screen_stop_events(screen_cxt);

    //Shut down BPS library for this process
    bps_shutdown();

    //Destroy the font
    bbutil_destroy_font(font);

    //Use utility code to terminate EGL setup
    bbutil_terminate();

    //Destroy libscreen context
    screen_destroy_context(screen_cxt);
    return 0;
}