Java – Convert hex to small end

What is the formula for converting the value of a text field from hexadecimal to small end?

Input example: 5a109061

Output example: 1636831322

resolvent:

>Get the value from EditText as a string. > use integer. ParseInt (...) and Radix 16 to parse the string value into hexadecimal. > use ByteBuffer (simpler) or shift (faster) to flip the byte order of int

For example:

String hex = "5A109061"; // mEditText.getText().toString()

// Parse hex to int
int value = Integer.parseInt(hex, 16);

// Flip byte order using ByteBuffer
ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(ByteOrder.BIG_ENDIAN);
buffer.asIntBuffer().put(value);
buffer.order(ByteOrder.LITTLE_ENDIAN);
int flipped = buffer.asIntBuffer().get();

System.out.println("hex: 0x" + hex);
System.out.println("flipped: " + flipped);

Output:

hex: 0x5A109061
flipped: 1636831322