android_input.c File Reference

#include <unistd.h>
#include <dlfcn.h>
#include <android/keycodes.h>
#include <dynamic/dylib.h>
#include <retro_inline.h>
#include <string/stdstring.h>
#include "../input_driver.h"
#include "../../command.h"
#include "../../frontend/drivers/platform_unix.h"
#include "../../gfx/video_driver.h"
#include "../drivers_keyboard/keyboard_event_android.h"
#include "../../tasks/tasks_internal.h"
#include "../../performance_counters.h"

Include dependency graph for android_input.c:

Classes
struct	sensor_t
struct	input_pointer
struct	state_device
struct	android_input

Macros
#define	MAX_TOUCH   16
#define	MAX_NUM_KEYBOARDS   3
#define	AMOTION_EVENT_AXIS_RELATIVE_X   27
#define	AMOTION_EVENT_AXIS_RELATIVE_Y   28
#define	ENABLE_TOUCH_SCREEN_MOUSE   1
#define	AMotionEvent_getAxisValue   (*p_AMotionEvent_getAxisValue)
#define	AMotionEvent_getButtonState   (*p_AMotionEvent_getButtonState)

Typedefs
typedef struct state_device	state_device_t
typedef struct android_input	android_input_t

Enumerations
enum	{   AMOTION_EVENT_BUTTON_PRIMARY = 1 << 0, AMOTION_EVENT_BUTTON_SECONDARY = 1 << 1, AMOTION_EVENT_BUTTON_TERTIARY = 1 << 2, AMOTION_EVENT_BUTTON_BACK = 1 << 3,   AMOTION_EVENT_BUTTON_FORWARD = 1 << 4, AMOTION_EVENT_AXIS_VSCROLL = 9 }
enum	{   AXIS_X = 0, AXIS_Y = 1, AXIS_Z = 11, AXIS_RZ = 14,   AXIS_HAT_X = 15, AXIS_HAT_Y = 16, AXIS_LTRIGGER = 17, AXIS_RTRIGGER = 18,   AXIS_GAS = 22, AXIS_BRAKE = 23 }

Functions
static void	frontend_android_get_version_sdk (int32_t *sdk)
static void	frontend_android_get_name (char *s, size_t len)
static bool	android_input_set_sensor_state (void *data, unsigned port, enum retro_sensor_action action, unsigned event_rate)
float	AMotionEvent_getAxisValue (const AInputEvent *motion_event, int32_t axis, size_t pointer_idx)
static	typeof (AMotionEvent_getAxisValue)
static bool	android_input_lookup_name (char *buf, int *vendorId, int *productId, size_t size, int id)
static void	android_input_poll_main_cmd (void)
static void	engine_handle_dpad_default (android_input_t *android, AInputEvent *event, int port, int source)
static bool	android_input_init_handle (void)
static void *	android_input_init (const char *joypad_driver)
static int	android_check_quick_tap (android_input_t *android)
static int16_t	android_mouse_state (android_input_t *android, unsigned id)
static int16_t	android_lightgun_device_state (android_input_t *android, unsigned id)
static INLINE void	android_mouse_calculate_deltas (android_input_t *android, AInputEvent *event, size_t motion_ptr)
static INLINE int	android_input_poll_event_type_motion (android_input_t *android, AInputEvent *event, int port, int source)
bool	is_keyboard_id (int id)
static INLINE void	android_input_poll_event_type_keyboard (AInputEvent *event, int keycode, int *handled)
static INLINE void	android_input_poll_event_type_key (struct android_app *android_app, AInputEvent *event, int port, int keycode, int source, int type_event, int *handled)
static int	android_input_get_id_port (android_input_t *android, int id, int source)
static void	handle_hotplug (android_input_t *android, struct android_app *android_app, int *port, int id, int source)
static int	android_input_get_id (AInputEvent *event)
static void	android_input_poll_input (void *data)
static void	android_input_poll_user (void *data)
static void	android_input_poll_memcpy (void *data)
static bool	android_input_key_pressed (void *data, int key)
static void	android_input_poll (void *data)
bool	android_run_events (void *data)
static int16_t	android_input_state (void *data, rarch_joypad_info_t joypad_info, const struct retro_keybind **binds, unsigned port, unsigned device, unsigned idx, unsigned id)
static void	android_input_free_input (void *data)
static uint64_t	android_input_get_capabilities (void *data)
static void	android_input_enable_sensor_manager (struct android_app *android_app)
static float	android_input_get_sensor_input (void *data, unsigned port, unsigned id)
static const input_device_driver_t *	android_input_get_joypad_driver (void *data)
static bool	android_input_keyboard_mapping_is_blocked (void *data)
static void	android_input_keyboard_mapping_set_block (void *data, bool value)
static void	android_input_grab_mouse (void *data, bool state)
static bool	android_input_set_rumble (void *data, unsigned port, enum retro_rumble_effect effect, uint16_t strength)

Variables
static int	pad_id1 = -1
static int	pad_id2 = -1
static int	kbd_id [MAX_NUM_KEYBOARDS]
static int	kbd_num = 0
bool(*	engine_lookup_name )(char *buf, int *vendorId, int *productId, size_t size, int id)
void(*	engine_handle_dpad )(android_input_t *, AInputEvent *, int, int)
input_driver_t	input_android

Macro Definition Documentation

AMOTION_EVENT_AXIS_RELATIVE_X

#define AMOTION_EVENT_AXIS_RELATIVE_X   27

AMOTION_EVENT_AXIS_RELATIVE_Y

#define AMOTION_EVENT_AXIS_RELATIVE_Y   28

AMotionEvent_getAxisValue

#define AMotionEvent_getAxisValue   (*p_AMotionEvent_getAxisValue)

AMotionEvent_getButtonState

#define AMotionEvent_getButtonState   (*p_AMotionEvent_getButtonState)

ENABLE_TOUCH_SCREEN_MOUSE

#define ENABLE_TOUCH_SCREEN_MOUSE   1

MAX_NUM_KEYBOARDS

#define MAX_NUM_KEYBOARDS   3

MAX_TOUCH

#define MAX_TOUCH   16

Typedef Documentation

android_input_t

typedef struct android_input android_input_t

state_device_t

typedef struct state_device state_device_t

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
AMOTION_EVENT_BUTTON_PRIMARY
AMOTION_EVENT_BUTTON_SECONDARY
AMOTION_EVENT_BUTTON_TERTIARY
AMOTION_EVENT_BUTTON_BACK
AMOTION_EVENT_BUTTON_FORWARD
AMOTION_EVENT_AXIS_VSCROLL

anonymous enum

anonymous enum

Enumerator
AXIS_X
AXIS_Y
AXIS_Z
AXIS_RZ
AXIS_HAT_X
AXIS_HAT_Y
AXIS_LTRIGGER
AXIS_RTRIGGER
AXIS_GAS
AXIS_BRAKE

Function Documentation

AMotionEvent_getAxisValue()

float AMotionEvent_getAxisValue	(	const AInputEvent *	motion_event,
		int32_t	axis,
		size_t	pointer_idx
	)

android_check_quick_tap()

static int android_check_quick_tap ( android_input_t *  android )

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android_input_enable_sensor_manager()

static void android_input_enable_sensor_manager ( struct android_app *  android_app )

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android_input_free_input()

static void android_input_free_input ( void *  data )

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android_input_get_capabilities()

static uint64_t android_input_get_capabilities ( void *  data )

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android_input_get_id()

static int android_input_get_id ( AInputEvent *  event )

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android_input_get_id_port()

static int android_input_get_id_port ( android_input_t *  android, int  id, int  source  )

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android_input_get_joypad_driver()

static const input_device_driver_t* android_input_get_joypad_driver ( void *  data )

static

android_input_get_sensor_input()

static float android_input_get_sensor_input ( void *  data, unsigned  port, unsigned  id  )

static

android_input_grab_mouse()

static void android_input_grab_mouse ( void *  data, bool  state  )

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android_input_init()

static void* android_input_init ( const char *  joypad_driver )

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android_input_init_handle()

static bool android_input_init_handle ( void  )

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android_input_key_pressed()

static bool android_input_key_pressed ( void *  data, int  key  )

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android_input_keyboard_mapping_is_blocked()

static bool android_input_keyboard_mapping_is_blocked ( void *  data )

static

android_input_keyboard_mapping_set_block()

static void android_input_keyboard_mapping_set_block ( void *  data, bool  value  )

static

android_input_lookup_name()

static bool android_input_lookup_name ( char *  buf, int *  vendorId, int *  productId, size_t  size, int  id  )

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android_input_poll()

static void android_input_poll ( void *  data )

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android_input_poll_event_type_key()

static INLINE void android_input_poll_event_type_key ( struct android_app *  android_app, AInputEvent *  event, int  port, int  keycode, int  source, int  type_event, int *  handled  )

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android_input_poll_event_type_keyboard()

static INLINE void android_input_poll_event_type_keyboard ( AInputEvent *  event, int  keycode, int *  handled  )

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android_input_poll_event_type_motion()

static INLINE int android_input_poll_event_type_motion ( android_input_t *  android, AInputEvent *  event, int  port, int  source  )

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android_input_poll_input()

static void android_input_poll_input ( void *  data )

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android_input_poll_main_cmd()

static void android_input_poll_main_cmd ( void  )

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android_input_poll_memcpy()

static void android_input_poll_memcpy ( void *  data )

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android_input_poll_user()

static void android_input_poll_user ( void *  data )

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android_input_set_rumble()

static bool android_input_set_rumble ( void *  data, unsigned  port, enum retro_rumble_effect  effect, uint16_t  strength  )

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android_input_set_sensor_state()

static bool android_input_set_sensor_state ( void *  data, unsigned  port, enum retro_sensor_action  action, unsigned  event_rate  )

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android_input_state()

static int16_t android_input_state ( void *  data, rarch_joypad_info_t  joypad_info, const struct retro_keybind **  binds, unsigned  port, unsigned  device, unsigned  idx, unsigned  id  )

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android_lightgun_device_state()

static int16_t android_lightgun_device_state ( android_input_t *  android, unsigned  id  )

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android_mouse_calculate_deltas()

static INLINE void android_mouse_calculate_deltas ( android_input_t *  android, AInputEvent *  event, size_t  motion_ptr  )

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android_mouse_state()

static int16_t android_mouse_state ( android_input_t *  android, unsigned  id  )

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android_run_events()

bool android_run_events

(

void *

data

)

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engine_handle_dpad_default()

static void engine_handle_dpad_default ( android_input_t *  android, AInputEvent *  event, int  port, int  source  )

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frontend_android_get_name()

static void frontend_android_get_name ( char *  s, size_t  len  )

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frontend_android_get_version_sdk()

static void frontend_android_get_version_sdk ( int32_t *  sdk )

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handle_hotplug()

static void handle_hotplug ( android_input_t *  android, struct android_app *  android_app, int *  port, int  id, int  source  )

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is_keyboard_id()

bool is_keyboard_id

(

int

id

)

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typeof()

static typeof ( AMotionEvent_getAxisValue  )

static

Variable Documentation

engine_handle_dpad

void(* engine_handle_dpad) (android_input_t *, AInputEvent *, int, int)

engine_lookup_name

bool(* engine_lookup_name) (char *buf, int *vendorId, int *productId, size_t size, int id)

input_android

input_driver_t input_android

Initial value:

= {
   android_input_init,
   android_input_poll,
   android_input_state,
   android_input_free_input,
   android_input_set_sensor_state,
   android_input_get_sensor_input,
   android_input_get_capabilities,
   "android",

   android_input_grab_mouse,
   NULL,
   android_input_set_rumble,
   android_input_get_joypad_driver,
   NULL,
   android_input_keyboard_mapping_is_blocked,
   android_input_keyboard_mapping_set_block,
}

kbd_id

int kbd_id[MAX_NUM_KEYBOARDS]

static

kbd_num

int kbd_num = 0

static

pad_id1

int pad_id1 = -1

static

pad_id2

int pad_id2 = -1

static