#include <IRremote.h>
#include <LiquidCrystal_I2C.h>
int ir_pin_receiver = 2;
int button_value = 0;
IRrecv receiver(ir_pin_receiver);
LiquidCrystal_I2C lcd(0x27,20,4);

void setup() {
  // put your setup code here, to run once:
  receiver.enableIRIn();   
  lcd.init();
  lcd.backlight();

  Serial.begin(9600);
  lcd.begin(20, 4);
  lcd.setCursor(0,1);
  lcd.print("IR Sensor & Remote  by Akhilesh");
}

void loop() {
  // put your main code here, to run repeatedly:
  if (receiver.decode()) 
  {
    translateIR();
    receiver.resume();  
  }
}

int translateIR()
{
  button_value = receiver.decodedIRData.command;
  Serial.println(button_value);

  lcd.clear();
  lcd.print("Button Press:");

  if(button_value == 162)       
  {
    lcd.println("Power");
  }

  if(button_value == 226)       
  {
    lcd.println("Menu");   
  }

  if(button_value == 34)       
  { 
    lcd.println("Test");
  }

  if(button_value == 2)        
  {
    lcd.println("VOL +");   
  }

  if(button_value == 152)       
  {
    lcd.println("VOL -");   
  }

  if(button_value == 224)       
  {
    lcd.println("BKWD");   
  }

  if(button_value == 144)       
  {
    lcd.println("FWD");   
  }

  if(button_value == 168)       
  {
    lcd.println("PLAY");   
  }

  if(button_value == 194)      
  {
    lcd.println("BACK");   
  }

  if(button_value == 176)       
  {
    lcd.println("CLEAR");   
  }

  if(button_value == 48)        
  {
      lcd.println("One");
  }

  if(button_value == 104)        
  {
      lcd.println("Zero");
  }

  if(button_value == 24)         
  {
    lcd.println("Two");
  }

  if(button_value == 122)        
  {
      lcd.println(" Three");
  }

  if (button_value == 16)       
  {
      lcd.println(" Four");
  }

  if (button_value == 56)        
  {
      lcd.println(" Five");
  }

  if(button_value == 90)         
  {
        lcd.println(" Six");
  }

  if(button_value == 66)         
  {
    lcd.println(" Seven");
  }

  if(button_value == 74)         
  {
    lcd.println(" Eight");
  }

  if(button_value == 82)          
  { 
    lcd.println(" Nine");
  }
  
}