MiguelXCruz

// This piece of code compares if the recovered walletAddress from the signedMessage and Signature matches the desired WalletAddress.
    // This way you can check if the ECDSA signature is valid
    public boolean isECDSAValidSignature(String walletAddress, String signature, String originalMessage)
            throws SignatureException, UnsupportedEncodingException {
        if (signature.startsWith("0x")) {
            signature = signature.substring(2);
        }

        
        String r = signature.substring(0, 64);

MiguelXCruz

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:tools="http://schemas.android.com/tools"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>
        <import type="android.view.View"/>

        <variable
            name="viewModel"

MiguelXCruz

<?xml version="1.0" encoding="utf-8"?>
<layout>

    <data>
        <import type="android.view.View"/>

        <variable
            name="viewModel"
            type="com.combateafraude.documentdetector.controller.viewmodel.SDKViewModel" />

MiguelXCruz

<?xml version="1.0" encoding="utf-8"?>
<layout>

    <data>
        <import type="android.view.View"/>

        <variable
            name="viewModel"
            type="com.combateafraude.faceauthenticator.controller.viewmodel.SDKViewModel" />

MiguelXCruz

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_height="match_parent"
    android:layout_width="match_parent"
    android:keepScreenOn="true">

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guidelineStart"

MiguelXCruz

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="375dp"
    android:height="667dp"
    android:viewportWidth="375"
    android:viewportHeight="667">
    <path
        android:pathData="M375,0V667H0V0H375ZM341,85H35V516H341V85Z"
        android:strokeAlpha="0.35"
        android:fillColor="#000000"
        android:fillType="evenOdd"

MiguelXCruz

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="375dp"
    android:height="667dp"
    android:viewportWidth="375"
    android:viewportHeight="667">
    <path
        android:pathData="M375,0V667H0V0H375ZM341,85H35V516H341V85Z"
        android:strokeAlpha="0.35"
        android:fillColor="#000000"
        android:fillType="evenOdd"

MiguelXCruz

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="375dp"
    android:height="667dp"
    android:viewportWidth="375"
    android:viewportHeight="667">
    <path
        android:pathData="M375,0V667H0V0H375ZM341,85H35V516H341V85Z"
        android:strokeAlpha="0.35"
        android:fillColor="#000000"
        android:fillType="evenOdd"

MiguelXCruz

<vector xmlns:android="http://schemas.android.com/apk/res/android"
    android:width="375dp"
    android:height="667dp"
    android:viewportWidth="375"
    android:viewportHeight="667">
  <path
      android:pathData="M375,0V667H0V0H375ZM341,85H35V516H341V85Z"
      android:strokeAlpha="0.35"
      android:fillColor="#000000"
      android:fillType="evenOdd"

MiguelXCruz

<?xml version="1.0" encoding="utf-8"?>
<layout>

    <data>
        <import type="android.view.View"/>

        <variable
            name="viewModel"
            type="com.combateafraude.documentdetector.controller.viewmodel.SDKViewModel" />