_SoundRecord

local sr = _SoundRecord.new( )

_app:onIdle(function(e)
    local s = 'Record Enable: '..( _sd.recordEnable and 'true' or 'false' )
    s = s .. '  Position: ' .. sr.position .. '(ms)'
    _rd.font:drawText(0, 0, s)
    
    s = sr.recording and 'Press Key 2 to stop record' or 'Press Key 1 to begin record'
    _rd.font:drawText(0, 20, s)
    
    if sr.length > 0 then
        s = 'Press Key 3 to play record'
        _rd.font:drawText(0, 40, s)
    end
end)

_app:onKeyDown(function(key)
    if key==_System.Key1 then
        sr:start( )
    elseif key==_System.Key2 then
        sr:stop( )
    elseif key==_System.Key3 then
        _sd.masterGroup:play( sr )
    elseif key==_System.Key4 then
        _sd.masterGroup:playBuffer( sr:getBuffer() )
    elseif key==_System.Key5 then
        sr:save('record.wav')
    elseif key==_System.Key6 then
        _sd.masterGroup:play('record.wav')
    end
end)