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(Android) Flesh out Android input

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This commit is contained in:
twinaphex 2012-10-28 02:20:25 +01:00
parent 81a6328c62
commit 43602b97c9
1 changed files with 65 additions and 19 deletions
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84
android/native/jni/input_android.c
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@ -20,18 +20,76 @@
#include "../../../driver.h"
/* Process the next input event */
static float (*AMotionEvent_getAxisValue)(const AInputEvent* motion_event, int32_t axis, size_t pointer_index) = 0;
static float AMotionEvent_getAxisValue(const AInputEvent* motion_event, int32_t axis, size_t pointer_index);
#define AKEY_EVENT_NO_ACTION 255
static int32_t engine_handle_input(struct android_app* app, AInputEvent* event)
{
if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION)
float x,y;
int action, keycode, source, type;
action = AKEY_EVENT_NO_ACTION;
type = AInputEvent_getType(event);
source = AInputEvent_getSource(event);
switch(type)
{
g_android.state.x = AMotionEvent_getX(event, 0);
g_android.state.y = AMotionEvent_getY(event, 0);
RARCH_LOG("AINPUT_EVENT_TYPE_MOTION - x: %d, y: %d.\n");
return 1;
case AINPUT_EVENT_TYPE_KEY:
action = AKeyEvent_getAction(event);
keycode = AKeyEvent_getKeyCode(event);
RARCH_LOG("AINPUT_EVENT_TYPE_KEY.\n");
break;
case AINPUT_EVENT_TYPE_MOTION:
x = AMotionEvent_getX(event, 0);
y = AMotionEvent_getY(event, 0);
RARCH_LOG("AINPUT_EVENT_TYPE_MOTION - x: %f, y: %f.\n", x, y);
break;
}
return 0;
#if 0
x = AMotionEvent_getAxisValue(event, 0, 0);
y = AMotionEvent_getAxisValue(event, 0, 0);
#endif
if(action != AKEY_EVENT_NO_ACTION)
{
switch(action)
{
case AKEY_EVENT_ACTION_DOWN:
RARCH_LOG("AKEY_EVENT_ACTION_DOWN, keycode: %d.\n", keycode);
break;
case AKEY_EVENT_ACTION_UP:
RARCH_LOG("AKEY_EVENT_ACTION_UP, keycode: %d.\n", keycode);
break;
case AKEY_EVENT_ACTION_MULTIPLE:
RARCH_LOG("AKEY_EVENT_ACTION_MULTIPLE, keycode: %d.\n", keycode);
break;
default:
RARCH_LOG("AKEY_EVENT_NO_ACTION.\n");
break;
}
}
switch(source)
{
case AINPUT_SOURCE_DPAD:
RARCH_LOG("AINPUT_SOURCE_DPAD.\n");
break;
case AINPUT_SOURCE_TOUCHSCREEN:
RARCH_LOG("AINPUT_SOURCE_TOUCHSCREEN.\n");
break;
case AINPUT_SOURCE_TOUCHPAD:
RARCH_LOG("AINPUT_SOURCE_TOUCHPAD.\n");
break;
case AINPUT_SOURCE_ANY:
RARCH_LOG("AINPUT_SOURCE_ANY.\n");
break;
default:
RARCH_LOG("AINPUT_SOURCE_DEFAULT.\n");
break;
}
return 1;
}
static void *android_input_init(void)
@ -40,18 +98,6 @@ static void *android_input_init(void)
g_android.app->onInputEvent = engine_handle_input;
/* check if libandroid can be opened */
if((libandroid = dlopen("/system/lib/libandroid.so", RTLD_LOCAL | RTLD_LAZY)) == 0)
{
RARCH_ERR("Unable to open library /system/lib/libandroid.so.\n");
return 0;
}
if((AMotionEvent_getAxisValue = (float (*)(const AInputEvent*, int32_t, size_t))dlsym(libandroid, "AMotionEvent_getAxisValue")) == 0)
{
RARCH_ERR("AMotionEvent_getAxisValue not available on your particular Android version.\n Joystick support will be disabled.\n");
return 0;
}
return (void*)-1;
}