@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_add_product); // Initialization of the variables inputProductName = (EditText) findViewById(R.id.inputProductName); inputProductQuantity = (EditText) findViewById(R.id.inputProductQuantity); inputProductPrice = (EditText) findViewById(R.id.inputProductPrice); inputProductEmail = (EditText) findViewById(R.id.inputEmail); imageProduct = (ImageView) findViewById(R.id.imageNewProduct); productUri = ""; setupToolbar(); }