Fixed bug 3703 - Missing media keys support on Amazon Fire TV remote control
Holger Schemel Summary: This patch adds support for key events for the "rewind" and "fast forward" media keys on the Amazon Fire TV remote control. How to reproduce the problem: Run Android build of SDL2 application on the Amazon Fire TV (tested with "stick" version) and log key events. Expected behaviour: Every key pressed on the Fire TV remote control should result in a corresponding key event (pressed/released). Observed behaviour: Of the bottom row of buttons on the Fire TV remote control, only the "play/pause" (middle) button generates a key event, while the "rewind" (left) and "fast forward" (right) buttons to not generate any event at all. The attached patch adds support for these two missing buttons/keys. Note 1: Some missing definitions were added for the already existing key codes SDL_SCANCODE_APP1 and SDL_SCANCODE_APP2 (to keep up the correct order of enumerations / array positions when adding the two new key codes). Note 2: Definitions in "scancodes_linux.h" and "scancodes_xfree86.h" (to also add support for these keys on other platforms) were added without testing. However, I was unable to find corresponding definitions for these two media keys for Windows and Mac OS X. Note 3: I have also updated the (broken) link to the USB usage page standard PDF document (comment in "include/SDL_scancode.h").
This commit is contained in:
Sam Lantinga
parent
2cc6806472
commit
2008d86696
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@ -308,7 +308,12 @@ enum
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SDLK_KBDILLUMDOWN = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMDOWN),
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SDLK_KBDILLUMUP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_KBDILLUMUP),
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SDLK_EJECT = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_EJECT),
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SDLK_SLEEP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SLEEP)
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SDLK_SLEEP = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_SLEEP),
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SDLK_APP1 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_APP1),
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SDLK_APP2 = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_APP2),
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SDLK_AUDIOREWIND = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOREWIND),
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SDLK_AUDIOFASTFORWARD = SDL_SCANCODE_TO_KEYCODE(SDL_SCANCODE_AUDIOFASTFORWARD)
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};
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/**
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@ -38,7 +38,7 @@
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* SDL_Event structure.
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*
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* The values in this enumeration are based on the USB usage page standard:
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* http://www.usb.org/developers/devclass_docs/Hut1_12v2.pdf
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* http://www.usb.org/developers/hidpage/Hut1_12v2.pdf
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*/
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typedef enum
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{
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@ -390,6 +390,18 @@ typedef enum
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/* @} *//* Walther keys */
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/**
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* \name Usage page 0x0C (additional media keys)
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*
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* These values are mapped from usage page 0x0C (USB consumer page).
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*/
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/* @{ */
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SDL_SCANCODE_AUDIOREWIND = 285,
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SDL_SCANCODE_AUDIOFASTFORWARD = 286,
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/* @} *//* Usage page 0x0C (additional media keys) */
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/* Add any other keys here. */
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SDL_NUM_SCANCODES = 512 /**< not a key, just marks the number of scancodes
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@ -273,6 +273,10 @@ static const SDL_Keycode SDL_default_keymap[SDL_NUM_SCANCODES] = {
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SDLK_KBDILLUMUP,
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SDLK_EJECT,
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SDLK_SLEEP,
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SDLK_APP1,
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SDLK_APP2,
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SDLK_AUDIOREWIND,
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SDLK_AUDIOFASTFORWARD,
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};
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static const char *SDL_scancode_names[SDL_NUM_SCANCODES] = {
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@ -505,6 +509,10 @@ static const char *SDL_scancode_names[SDL_NUM_SCANCODES] = {
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"KBDIllumUp",
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"Eject",
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"Sleep",
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"App1",
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"App2",
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"AudioRewind",
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"AudioFastForward",
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};
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/* Taken from SDL_iconv() */
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@ -194,7 +194,7 @@ static SDL_Scancode const linux_scancode_table[] = {
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/* 165 */ SDL_SCANCODE_AUDIOPREV, /* KEY_PREVIOUSSONG */
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/* 166 */ SDL_SCANCODE_AUDIOSTOP, /* KEY_STOPCD */
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/* 167 */ SDL_SCANCODE_UNKNOWN, /* KEY_RECORD */
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/* 168 */ SDL_SCANCODE_UNKNOWN, /* KEY_REWIND */
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/* 168 */ SDL_SCANCODE_AUDIOREWIND, /* KEY_REWIND */
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/* 169 */ SDL_SCANCODE_UNKNOWN, /* KEY_PHONE */
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/* 170 */ SDL_SCANCODE_UNKNOWN, /* KEY_ISO */
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/* 171 */ SDL_SCANCODE_UNKNOWN, /* KEY_CONFIG */
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@ -230,7 +230,7 @@ static SDL_Scancode const linux_scancode_table[] = {
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/* 205 */ SDL_SCANCODE_UNKNOWN, /* KEY_SUSPEND */
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/* 206 */ SDL_SCANCODE_UNKNOWN, /* KEY_CLOSE */
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/* 207 */ SDL_SCANCODE_UNKNOWN, /* KEY_PLAY */
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/* 208 */ SDL_SCANCODE_UNKNOWN, /* KEY_FASTFORWARD */
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/* 208 */ SDL_SCANCODE_AUDIOFASTFORWARD, /* KEY_FASTFORWARD */
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/* 209 */ SDL_SCANCODE_UNKNOWN, /* KEY_BASSBOOST */
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/* 210 */ SDL_SCANCODE_UNKNOWN, /* KEY_PRINT */
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/* 211 */ SDL_SCANCODE_UNKNOWN, /* KEY_HP */
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@ -345,7 +345,7 @@ static const SDL_Scancode xfree86_scancode_table2[] = {
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/* 165 */ SDL_SCANCODE_AUDIOPREV,
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/* 166 */ SDL_SCANCODE_AUDIOSTOP,
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/* 167 */ SDL_SCANCODE_UNKNOWN, /* XF86AudioRecord */
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/* 168 */ SDL_SCANCODE_UNKNOWN, /* XF86AudioRewind */
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/* 168 */ SDL_SCANCODE_AUDIOREWIND, /* XF86AudioRewind */
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/* 169 */ SDL_SCANCODE_UNKNOWN, /* XF86Phone */
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/* 170 */ SDL_SCANCODE_UNKNOWN,
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/* 171 */ SDL_SCANCODE_F13, /* XF86Tools */
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@ -129,8 +129,8 @@ static SDL_Scancode Android_Keycodes[] = {
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SDL_SCANCODE_AUDIOSTOP, /* AKEYCODE_MEDIA_STOP */
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SDL_SCANCODE_AUDIONEXT, /* AKEYCODE_MEDIA_NEXT */
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SDL_SCANCODE_AUDIOPREV, /* AKEYCODE_MEDIA_PREVIOUS */
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SDL_SCANCODE_UNKNOWN, /* AKEYCODE_MEDIA_REWIND */
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SDL_SCANCODE_UNKNOWN, /* AKEYCODE_MEDIA_FAST_FORWARD */
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SDL_SCANCODE_AUDIOREWIND, /* AKEYCODE_MEDIA_REWIND */
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SDL_SCANCODE_AUDIOFASTFORWARD, /* AKEYCODE_MEDIA_FAST_FORWARD */
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SDL_SCANCODE_MUTE, /* AKEYCODE_MUTE */
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SDL_SCANCODE_PAGEUP, /* AKEYCODE_PAGE_UP */
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SDL_SCANCODE_PAGEDOWN, /* AKEYCODE_PAGE_DOWN */
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