Proyectos de Subversion Android Microlearning - Inconcert

package com.cesams.twogetskills.inconcert.fragment;

import android.content.Intent;
import android.os.Bundle;

import androidx.annotation.NonNull;
import androidx.biometric.BiometricManager;
import androidx.biometric.BiometricPrompt;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.Fragment;

import android.provider.Settings;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import com.cesams.twogetskills.inconcert.Constants;
import com.cesams.twogetskills.inconcert.R;
import com.cesams.twogetskills.inconcert.skeleton.ITwoGetSkills;

import java.util.concurrent.Executor;

/**
 * A simple {@link Fragment} subclass.
 * Use the {@link BiometricOptions#newInstance} factory method to
 * create an instance of this fragment.
 */
public class BiometricOptions extends Fragment {

    // TODO: Rename parameter arguments, choose names that match
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";
    private Executor executor;
    private BiometricPrompt biometricPrompt;
    private BiometricPrompt.PromptInfo promptInfo;
    private ITwoGetSkills iTwoGetSkills;
    private static final int REQUEST_CODE = 8;
    private TextView username;

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;

    public BiometricOptions() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment BiometricOptions.
     */
    // TODO: Rename and change types and number of parameters
    public static BiometricOptions newInstance(String param1, String param2) {
        BiometricOptions fragment = new BiometricOptions();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        View view= inflater.inflate(R.layout.fragment_biometric_options, container, false);
        iTwoGetSkills = (ITwoGetSkills) getActivity();
        username = view.findViewById(R.id.textView21);
        username.setText("Hola "+(iTwoGetSkills.getPreference().getFirstName()));

        BiometricManager biometricManager = BiometricManager.from(getActivity().getApplicationContext());
        switch (biometricManager.canAuthenticate(BiometricManager.Authenticators.BIOMETRIC_STRONG)) {
            case BiometricManager.BIOMETRIC_SUCCESS:
                Log.d("MY_APP_TAG", "App can authenticate using biometrics.");
                break;
            case BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE:
                getActivity().runOnUiThread(() -> {
                    iTwoGetSkills.getPreference().setBiometriclogin(false);
                    iTwoGetSkills.invokeFragment(Constants.IDX_FRAGMENT_SIGNIN);
                    Toast.makeText(getActivity().getApplicationContext(), "Este dispositivo no cuenta con sensor de huellas, inicia con tu correo", Toast.LENGTH_SHORT).show();
                });
                break;
            case BiometricManager.BIOMETRIC_ERROR_HW_UNAVAILABLE:
                Log.e("MY_APP_TAG", "Biometric features are currently unavailable.");
                break;
            case BiometricManager.BIOMETRIC_ERROR_NONE_ENROLLED:
                // Prompts the user to create credentials that your app accepts.
                final Intent enrollIntent = new Intent(Settings.ACTION_BIOMETRIC_ENROLL);
                enrollIntent.putExtra(Settings.EXTRA_BIOMETRIC_AUTHENTICATORS_ALLOWED,
                        BiometricManager.Authenticators.BIOMETRIC_STRONG);
                startActivityForResult(enrollIntent, REQUEST_CODE);
                break;
        }

        executor = ContextCompat.getMainExecutor(getActivity().getApplicationContext());
        biometricPrompt = new BiometricPrompt(getActivity(),
                executor, new BiometricPrompt.AuthenticationCallback() {
            @Override
            public void onAuthenticationError(int errorCode,
                                              @NonNull CharSequence errString) {
                super.onAuthenticationError(errorCode, errString);

                if(errorCode==11)
                {
                    Toast.makeText(requireActivity().getApplicationContext(), "Necesitas registrar una huella antes de usar esta función", Toast.LENGTH_SHORT).show();
                }
                else
                {
                    Toast.makeText(requireActivity().getApplicationContext(), "No puedes usar Fingerprint OnRoom en este momento, ingresa con tu correo", Toast.LENGTH_SHORT).show();
                }
            }

            @Override
            public void onAuthenticationSucceeded(
                    @NonNull BiometricPrompt.AuthenticationResult result) {
                super.onAuthenticationSucceeded(result);
               /* Toast.makeText(requireActivity().getApplicationContext(),
                        "Authentication succeeded!", Toast.LENGTH_SHORT).show(); */

                getActivity().runOnUiThread(() -> {

                    iTwoGetSkills.getPreference().setBiometriclogin(true);
                    iTwoGetSkills.invokeFragment(Constants.IDX_FRAGMENT_WELCOME);
                    iTwoGetSkills.showNavigationAndToolbar();
                });
            }

            @Override
            public void onAuthenticationFailed() {
                super.onAuthenticationFailed();
                Toast.makeText(requireActivity().getApplicationContext(), "No se pudo comprobar tu identidad",
                                Toast.LENGTH_SHORT)
                        .show();
            }
        });

        promptInfo = new BiometricPrompt.PromptInfo.Builder()
                .setTitle("Iniciar sesión en OnRoom")
                .setSubtitle("Podés usar Fingerprint para iniciar sesión en OnRoom")
                .setNegativeButtonText("Usar contraseña")
                .build();

        // Prompt appears when user clicks "Log in".
        // Consider integrating with the keystore to unlock cryptographic operations,
        // if needed by your app.
        Button biometricLoginButton = view.findViewById(R.id.huellasignin);
        biometricLoginButton.setOnClickListener(viewp -> {
            biometricPrompt.authenticate(promptInfo);
        });

        Button omitbiometrics = view.findViewById(R.id.signin_button_sign_up2);
        omitbiometrics.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                getActivity().runOnUiThread(() -> {

                    iTwoGetSkills.invokeFragment(Constants.IDX_FRAGMENT_SIGNIN);
                   // iTwoGetSkills.showNavigationAndToolbar();
                });
            }
        });


        return view;
    }
}