Android - disable hardware button

[danten]

Hello,
how to deactivate all android device hardware buttons when I run the application.
Eg: Back, Home, Recent apps, Volume Up, Volume Down, Power button

Thank you for your answers.

procedure TfrmMain.FormKeyUp(Sender: TObject; var Key: Word; var KeyChar: Char;
Shift: TShiftState);
begin
if Key = sgiUpRightLong then
begin
Key := 0;
end;

if Key = sgiUpLeftLong then
begin
Key := 0;
end;

if Key = vkHardwareBack then
begin
Key := 0;
end;

if Key = ????? then
begin
....
end;
end;

[danten]

OK,
FMX.KeyMapping ....

Delphi-Quellcode:

TrivialKeys: array [0..71] of Word = (
    AKEYCODE_F1,                      vkF1,
    AKEYCODE_F2,                      vkF2,
    AKEYCODE_F3,                      vkF3,
    AKEYCODE_F4,                      vkF4,
    AKEYCODE_F5,                      vkF5,
    AKEYCODE_F6,                      vkF6,
    AKEYCODE_F7,                      vkF7,
    AKEYCODE_F8,                      vkF8,
    AKEYCODE_F9,                      vkF9,
    AKEYCODE_F10,                     vkF10,
    AKEYCODE_F11,                     vkF11,
    AKEYCODE_F12,                     vkF12,
    AKEYCODE_TAB,                     vkTab,
    AKEYCODE_INSERT,                  vkInsert,
    AKEYCODE_FORWARD_DEL,             vkDelete,
    AKEYCODE_MOVE_HOME,               vkHome,
    AKEYCODE_MOVE_END,                vkEnd,
    AKEYCODE_PAGE_UP,                 vkPrior,
    AKEYCODE_PAGE_DOWN,               vkNext,
    AKEYCODE_DPAD_UP,                 vkUp,
    AKEYCODE_DPAD_DOWN,               vkDown,
    AKEYCODE_DPAD_LEFT,               vkLeft,
    AKEYCODE_DPAD_RIGHT,              vkRight,
    AKEYCODE_NUM_LOCK,                vkNumLock,
    AKEYCODE_ENTER,                   vkReturn,
    AKEYCODE_DEL,                     vkBack,
    AKEYCODE_ESCAPE,                  vkEscape,

    AKEYCODE_SCROLL_LOCK,             vkScroll,
    AKEYCODE_CAPS_LOCK,               vkCapital,
    AKEYCODE_CTRL_LEFT,               vkLControl,
    AKEYCODE_CTRL_RIGHT,              vkRControl,
    AKEYCODE_MENU,                    vkMenu,
    AKEYCODE_ALT_LEFT,                vkLMenu,
    AKEYCODE_ALT_RIGHT,               vkRMenu,
    AKEYCODE_SHIFT_LEFT,              vkLShift,
    AKEYCODE_SHIFT_RIGHT,             vkRShift);

  OtherKeys: array [0..29] of Word = (
    AKEYCODE_HOME,                    vkBrowserHome,
    AKEYCODE_BACK,                    vkHardwareBack,
    AKEYCODE_CAMERA,                  vkCamera,
    AKEYCODE_CLEAR,                   vkOemClear,
    AKEYCODE_VOLUME_UP,               vkVolumeUp ,
    AKEYCODE_VOLUME_DOWN,             vkVolumeDown,
    AKEYCODE_MEDIA_PLAY_PAUSE,        vkMediaPlayPause,
    AKEYCODE_MEDIA_STOP,              vkMediaStop,
    AKEYCODE_MEDIA_NEXT,              vkMediaNextTrack,
    AKEYCODE_MEDIA_PREVIOUS,          vkMediaPrevTrack,
    AKEYCODE_CONTACTS,                vkLaunchMail,
    AKEYCODE_CALENDAR,                vkLaunchApp1,
    AKEYCODE_MUSIC,                   vkLaunchMediaSelect,
    AKEYCODE_CALCULATOR,              vkLaunchApp2,
    AKEYCODE_POWER,                   vkSleep);

  TextKeys: array [0..125] of Word = (
    AKEYCODE_0,                       vk0,
    AKEYCODE_1,                       vk1,
    AKEYCODE_2,                       vk2,
    AKEYCODE_3,                       vk3,
    AKEYCODE_4,                       vk4,
    AKEYCODE_5,                       vk5,
    AKEYCODE_6,                       vk6,
    AKEYCODE_7,                       vk7,
    AKEYCODE_8,                       vk8,
    AKEYCODE_9,                       vk9,
    AKEYCODE_A,                       vkA,
    AKEYCODE_B,                       vkB,
    AKEYCODE_C,                       vkC,
    AKEYCODE_D,                       vkD,
    AKEYCODE_E,                       vkE,
    AKEYCODE_F,                       vkF,
    AKEYCODE_G,                       vkG,
    AKEYCODE_H,                       vkH,
    AKEYCODE_I,                       vkI,
    AKEYCODE_J,                       vkJ,
    AKEYCODE_K,                       vkK,
    AKEYCODE_L,                       vkL,
    AKEYCODE_M,                       vkM,
    AKEYCODE_N,                       vkN,
    AKEYCODE_O,                       vkO,
    AKEYCODE_P,                       vkP,
    AKEYCODE_Q,                       vkQ,
    AKEYCODE_R,                       vkR,
    AKEYCODE_S,                       vkS,
    AKEYCODE_T,                       vkT,
    AKEYCODE_U,                       vkU,
    AKEYCODE_V,                       vkV,
    AKEYCODE_W,                       vkW,
    AKEYCODE_X,                       vkX,
    AKEYCODE_Y,                       vkY,
    AKEYCODE_Z,                       vkZ,
    AKEYCODE_APOSTROPHE,              vkQuote,
    AKEYCODE_BACKSLASH,               vkBackslash,
    AKEYCODE_COMMA,                   vkComma,
    AKEYCODE_EQUALS,                  vkEqual,
    AKEYCODE_GRAVE,                   vkTilde,
    AKEYCODE_LEFT_BRACKET,            vkLeftBracket,
    AKEYCODE_PERIOD,                  vkPeriod,
    AKEYCODE_MINUS,                   vkMinus,
    AKEYCODE_RIGHT_BRACKET,           vkRightBracket,
    AKEYCODE_SEMICOLON,               vkSemicolon,
    AKEYCODE_SLASH,                   vkSlash,
    AKEYCODE_NUMPAD_0,                vkNumpad0,
    AKEYCODE_NUMPAD_1,                vkNumpad1,
    AKEYCODE_NUMPAD_2,                vkNumpad2,
    AKEYCODE_NUMPAD_3,                vkNumpad3,
    AKEYCODE_NUMPAD_4,                vkNumpad4,
    AKEYCODE_NUMPAD_5,                vkNumpad5,
    AKEYCODE_NUMPAD_6,                vkNumpad6,
    AKEYCODE_NUMPAD_7,                vkNumpad7,
    AKEYCODE_NUMPAD_8,                vkNumpad8,
    AKEYCODE_NUMPAD_9,                vkNumpad9,
    AKEYCODE_NUMPAD_ADD,              vkAdd,
    AKEYCODE_NUMPAD_DIVIDE,           vkDivide,
    AKEYCODE_NUMPAD_DOT,              vkDecimal,
    AKEYCODE_NUMPAD_MULTIPLY,         vkMultiply,
    AKEYCODE_NUMPAD_SUBTRACT,         vkSubtract,
    AKEYCODE_SPACE,                   vkSpace);