[wallet] Remove old anastasis prototype

10 files changed, 0 insertions, 808 deletions

diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/IntroFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/IntroFragment.kt
deleted file mode 100644
index ef2e190..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/IntroFragment.kt
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.fragment.app.Fragment
-import androidx.navigation.fragment.findNavController
-import org.gnu.anastasis.ui.databinding.FragmentIntroBinding
-
-class IntroFragment : Fragment() {
-
-    private var _binding: FragmentIntroBinding? = null
-
-    // This property is only valid between onCreateView and
-    // onDestroyView.
-    private val binding get() = _binding!!
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View? {
-        _binding = FragmentIntroBinding.inflate(inflater, container, false)
-        val view = binding.root
-        return view
-    }
-
-    override fun onDestroyView() {
-        super.onDestroyView()
-        _binding = null
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-
-        binding.button.setOnClickListener {
-            findNavController().navigate(R.id.action_nav_anastasis_intro_to_nav_anastasis_identity)
-        }
-    }
-
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainActivity.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainActivity.kt
deleted file mode 100644
index d7870cb..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainActivity.kt
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui
-
-import android.os.Bundle
-import androidx.appcompat.app.AppCompatActivity
-import androidx.navigation.NavController
-import androidx.navigation.fragment.NavHostFragment
-import androidx.navigation.ui.AppBarConfiguration
-import androidx.navigation.ui.setupWithNavController
-import org.gnu.anastasis.ui.databinding.ActivityBinding
-
-internal const val PERMISSION_REQUEST_CODE = 1
-
-class MainActivity : AppCompatActivity() {
-
-    private lateinit var nav: NavController
-
-    private lateinit var binding: ActivityBinding
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity)
-
-        val navHostFragment =
-            supportFragmentManager.findFragmentById(R.id.nav_host_fragment) as NavHostFragment
-        nav = navHostFragment.navController
-
-        setSupportActionBar(binding.toolbar)
-        val appBarConfiguration = AppBarConfiguration(
-            emptySet()
-        )
-        binding.toolbar.setupWithNavController(nav, appBarConfiguration)
-    }
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainViewModel.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainViewModel.kt
deleted file mode 100644
index e2bf0c8..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainViewModel.kt
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui
-
-import android.app.Application
-import androidx.lifecycle.AndroidViewModel
-import androidx.lifecycle.MutableLiveData
-import org.gnu.anastasis.ui.identity.LOCATIONS
-
-class MainViewModel(app: Application) : AndroidViewModel(app) {
-
-    val currentCountry = MutableLiveData(LOCATIONS[0])
-
-    val securityQuestionChecked = MutableLiveData<Boolean>()
-    val smsChecked = MutableLiveData<Boolean>()
-    val videoChecked = MutableLiveData<Boolean>()
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/AuthenticationFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/AuthenticationFragment.kt
deleted file mode 100644
index da947b0..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/AuthenticationFragment.kt
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui.authentication
-
-import android.os.Bundle
-import android.view.Gravity.CENTER
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.Toast
-import android.widget.Toast.LENGTH_SHORT
-import androidx.annotation.IdRes
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
-import androidx.navigation.fragment.FragmentNavigatorExtras
-import androidx.navigation.fragment.findNavController
-import com.google.android.material.card.MaterialCardView
-import net.taler.common.Amount
-import org.gnu.anastasis.ui.MainViewModel
-import org.gnu.anastasis.ui.R
-import org.gnu.anastasis.ui.databinding.FragmentAuthenticationBinding
-
-class AuthenticationFragment : Fragment() {
-
-    private val viewModel: MainViewModel by activityViewModels()
-
-    private var price: Amount = Amount.zero("KUDOS")
-
-    private var _binding: FragmentAuthenticationBinding? = null
-
-    // This property is only valid between onCreateView and
-    // onDestroyView.
-    private val binding get() = _binding!!
-
-    override fun onCreateView(
-        inflater: LayoutInflater,
-        container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View? {
-        return inflater.inflate(R.layout.fragment_authentication, container, false)
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-        binding.passwordCard.setOnClickListener {
-            showDialog(
-                R.id.action_nav_anastasis_authentication_to_securityQuestionFragment,
-                binding.passwordCard,
-                "question_card"
-            )
-        }
-        binding.postidentCard.setOnClickListener {
-            toggleCard(
-                binding.postidentCard,
-                Amount.fromJSONString("KUDOS:3.5")
-            )
-        }
-        binding.smsCard.setOnClickListener {
-            showDialog(
-                R.id.action_nav_anastasis_authentication_to_smsFragment,
-                binding.smsCard,
-                "sms_card"
-            )
-        }
-        binding.videoCard.setOnClickListener {
-            showDialog(
-                R.id.action_nav_anastasis_authentication_to_videoFragment,
-                binding.videoCard,
-                "video_card"
-            )
-        }
-
-        viewModel.securityQuestionChecked.observe(viewLifecycleOwner, { checked ->
-            binding.passwordCard.isChecked = checked
-            updatePrice(checked, Amount.fromJSONString("KUDOS:0.5"))
-            updateNextButtonState()
-        })
-        viewModel.smsChecked.observe(viewLifecycleOwner, { checked ->
-            binding.smsCard.isChecked = checked
-            updatePrice(checked, Amount.fromJSONString("KUDOS:1.0"))
-            updateNextButtonState()
-        })
-        viewModel.videoChecked.observe(viewLifecycleOwner, { checked ->
-            binding.videoCard.isChecked = checked
-            updatePrice(checked, Amount.fromJSONString("KUDOS:2.25"))
-            updateNextButtonState()
-        })
-    }
-
-    private fun showDialog(@IdRes resId: Int, view: View, transitionName: String) {
-        val extras = FragmentNavigatorExtras(view to transitionName)
-        findNavController().navigate(resId, null, null, extras)
-    }
-
-    private fun toggleCard(card: MaterialCardView, price: Amount) {
-        card.isChecked = !card.isChecked
-        val text = "Imagine you entered information here"
-        if (card.isChecked) Toast.makeText(requireContext(), text, LENGTH_SHORT).apply {
-            setGravity(CENTER, 0, 0)
-        }.show()
-        updatePrice(card.isChecked, price)
-        updateNextButtonState()
-    }
-
-    private fun updatePrice(add: Boolean, amount: Amount) {
-        if (add) price += amount
-        else price -= amount
-        binding.recoveryCostView.text = "Recovery cost: $price"
-    }
-
-    private fun updateNextButtonState() {
-        var numChecked = 0
-        numChecked += if (binding.passwordCard.isChecked) 1 else 0
-        numChecked += if (binding.postidentCard.isChecked) 1 else 0
-        numChecked += if (binding.smsCard.isChecked) 1 else 0
-        numChecked += if (binding.videoCard.isChecked) 1 else 0
-        binding.nextAuthButton.isEnabled = numChecked >= 2
-    }
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/SecurityQuestionFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/SecurityQuestionFragment.kt
deleted file mode 100644
index 0796610..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/SecurityQuestionFragment.kt
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui.authentication
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
-import androidx.navigation.fragment.findNavController
-import org.gnu.anastasis.ui.MainViewModel
-import org.gnu.anastasis.ui.databinding.FragmentSecurityQuestionBinding
-
-class SecurityQuestionFragment : Fragment() {
-
-    private val viewModel: MainViewModel by activityViewModels()
-
-    private var _binding: FragmentSecurityQuestionBinding? = null
-
-    // This property is only valid between onCreateView and
-    // onDestroyView.
-    private val binding get() = _binding!!
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View? {
-        _binding = FragmentSecurityQuestionBinding.inflate(inflater, container, false)
-        val view = binding.root
-        return view
-    }
-
-    override fun onDestroyView() {
-        super.onDestroyView()
-        _binding = null
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        binding.saveQuestionButton.setOnClickListener {
-            viewModel.securityQuestionChecked.value = true
-            findNavController().popBackStack()
-        }
-    }
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/SmsFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/SmsFragment.kt
deleted file mode 100644
index a7a1e75..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/SmsFragment.kt
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui.authentication
-
-import android.Manifest
-import android.annotation.SuppressLint
-import android.content.pm.PackageManager.PERMISSION_GRANTED
-import android.os.Bundle
-import android.telephony.TelephonyManager
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.annotation.RequiresPermission
-import androidx.core.content.ContextCompat.checkSelfPermission
-import androidx.core.content.getSystemService
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
-import androidx.navigation.fragment.findNavController
-import com.google.android.material.transition.MaterialContainerTransform
-import com.google.android.material.transition.MaterialContainerTransform.FADE_MODE_CROSS
-import org.gnu.anastasis.ui.MainViewModel
-import org.gnu.anastasis.ui.PERMISSION_REQUEST_CODE
-import org.gnu.anastasis.ui.R
-import org.gnu.anastasis.ui.databinding.FragmentSmsBinding
-
-private const val PERMISSION = Manifest.permission.READ_PHONE_STATE
-
-class SmsFragment : Fragment() {
-
-    private val viewModel: MainViewModel by activityViewModels()
-
-    private var _binding: FragmentSmsBinding? = null
-
-    // This property is only valid between onCreateView and
-    // onDestroyView.
-    private val binding get() = _binding!!
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?,
-    ): View? {
-        _binding = FragmentSmsBinding.inflate(inflater, container, false)
-        sharedElementEnterTransition = MaterialContainerTransform().apply {
-            fadeMode = FADE_MODE_CROSS
-        }
-        return inflater.inflate(R.layout.fragment_sms, container, false).apply {
-            transitionName = "sms_card"
-        }
-    }
-
-    override fun onDestroyView() {
-        super.onDestroyView()
-        _binding = null
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        binding.smsView.editText?.setOnFocusChangeListener { _, hasFocus ->
-            if (hasFocus) checkPerm()
-        }
-        binding.saveSmsButton.setOnClickListener {
-            viewModel.smsChecked.value = true
-            findNavController().popBackStack()
-        }
-    }
-
-    private fun checkPerm() = when {
-        checkSelfPermission(requireContext(), PERMISSION) == PERMISSION_GRANTED -> {
-            // You can use the API that requires the permission.
-            fillPhoneNumber()
-        }
-        shouldShowRequestPermissionRationale(PERMISSION) -> {
-            // In an educational UI, explain to the user why your app requires this
-            // permission for a specific feature to behave as expected. In this UI,
-            // include a "cancel" or "no thanks" button that allows the user to
-            // continue using your app without granting the permission.
-        }
-        else -> {
-            // You can directly ask for the permission.
-            requestPermissions(arrayOf(PERMISSION), PERMISSION_REQUEST_CODE)
-        }
-    }
-
-    @Deprecated("Deprecated in Java")
-    override fun onRequestPermissionsResult(
-        requestCode: Int,
-        permissions: Array<String>,
-        grantResults: IntArray,
-    ) {
-        if (requestCode == PERMISSION_REQUEST_CODE && grantResults.isNotEmpty() &&
-            grantResults[0] == PERMISSION_GRANTED
-        ) checkPerm()
-    }
-
-    @SuppressLint("HardwareIds")
-    @RequiresPermission(PERMISSION)
-    private fun fillPhoneNumber() {
-        val telephonyService = requireContext().getSystemService<TelephonyManager>()
-        telephonyService?.line1Number?.let { phoneNumber ->
-            binding.smsView.editText?.setText(phoneNumber)
-            binding.smsView.editText?.setSelection(phoneNumber.length)
-        }
-    }
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/VideoFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/VideoFragment.kt
deleted file mode 100644
index 4e83736..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/authentication/VideoFragment.kt
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui.authentication
-
-import android.app.Activity.RESULT_OK
-import android.content.Intent
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
-import android.net.Uri
-import android.os.Bundle
-import android.os.ParcelFileDescriptor
-import android.provider.MediaStore
-import android.view.LayoutInflater
-import android.view.View
-import android.view.View.GONE
-import android.view.View.VISIBLE
-import android.view.ViewGroup
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
-import androidx.navigation.fragment.findNavController
-import androidx.transition.TransitionManager.beginDelayedTransition
-import com.google.android.material.transition.MaterialContainerTransform
-import com.google.android.material.transition.MaterialContainerTransform.FADE_MODE_CROSS
-import org.gnu.anastasis.ui.MainViewModel
-import org.gnu.anastasis.ui.R
-import org.gnu.anastasis.ui.databinding.FragmentVideoBinding
-import java.io.FileDescriptor
-
-private const val REQUEST_IMAGE_CAPTURE = 1
-private const val REQUEST_IMAGE_OPEN = 2
-
-class VideoFragment : Fragment() {
-
-    private val viewModel: MainViewModel by activityViewModels()
-
-    private var _binding: FragmentVideoBinding? = null
-
-    // This property is only valid between onCreateView and
-    // onDestroyView.
-    private val binding get() = _binding!!
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View? {
-        _binding = FragmentVideoBinding.inflate(inflater, container, false)
-        sharedElementEnterTransition = MaterialContainerTransform().apply {
-            fadeMode = FADE_MODE_CROSS
-        }
-        return inflater.inflate(R.layout.fragment_video, container, false).apply {
-            transitionName = "video_card"
-        }
-    }
-
-    override fun onDestroyView() {
-        super.onDestroyView()
-        _binding = null
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        binding.takePhotoButton.setOnClickListener {
-            val pm = requireContext().packageManager
-            Intent(MediaStore.ACTION_IMAGE_CAPTURE).also { takePictureIntent ->
-                takePictureIntent.resolveActivity(pm)?.also {
-                    startActivityForResult(takePictureIntent,
-                        REQUEST_IMAGE_CAPTURE
-                    )
-                }
-            }
-        }
-        binding.choosePhotoButton.setOnClickListener {
-            val intent = Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
-                addCategory(Intent.CATEGORY_OPENABLE)
-                type = "image/*"
-            }
-            startActivityForResult(intent,
-                REQUEST_IMAGE_OPEN
-            )
-        }
-
-        binding.saveVideoButton.setOnClickListener {
-            viewModel.videoChecked.value = true
-            findNavController().popBackStack()
-        }
-    }
-
-    @Deprecated("Deprecated in Java")
-    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
-            val imageBitmap = data!!.extras!!.get("data") as Bitmap
-            showImage(imageBitmap)
-        } else if (requestCode == REQUEST_IMAGE_OPEN && resultCode == RESULT_OK) {
-            data?.data?.also { uri ->
-                val imageBitmap = getBitmapFromUri(uri)
-                showImage(imageBitmap)
-            }
-        }
-    }
-
-    private fun showImage(bitmap: Bitmap) {
-        with (binding) {
-            photoView.setImageBitmap(bitmap)
-            beginDelayedTransition(view as ViewGroup)
-            photoView.visibility = VISIBLE
-            takePhotoButton.visibility = GONE
-            choosePhotoButton.visibility = GONE
-            saveVideoButton.isEnabled = true
-        }
-    }
-
-    private fun getBitmapFromUri(uri: Uri): Bitmap {
-        val contentResolver = requireContext().contentResolver
-        val parcelFileDescriptor: ParcelFileDescriptor =
-            contentResolver.openFileDescriptor(uri, "r")!!
-        val fileDescriptor: FileDescriptor = parcelFileDescriptor.fileDescriptor
-        val image: Bitmap = BitmapFactory.decodeFileDescriptor(fileDescriptor)
-        parcelFileDescriptor.close()
-        return image
-    }
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/ChangeLocationFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/ChangeLocationFragment.kt
deleted file mode 100644
index 00eec11..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/ChangeLocationFragment.kt
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui.identity
-
-import android.os.Bundle
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
-import androidx.navigation.fragment.findNavController
-import org.gnu.anastasis.ui.MainViewModel
-import org.gnu.anastasis.ui.R
-import org.gnu.anastasis.ui.databinding.FragmentChangeLocationBinding
-
-class ChangeLocationFragment : Fragment() {
-
-    private val viewModel: MainViewModel by activityViewModels()
-
-    private var _binding: FragmentChangeLocationBinding? = null
-
-    // This property is only valid between onCreateView and
-    // onDestroyView.
-    private val binding get() = _binding!!
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View? {
-        return inflater.inflate(R.layout.fragment_change_location, container, false)
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-        binding.switzerlandView.setOnClickListener {
-            changeCountry(LOCATIONS[0])
-        }
-        binding.germanyView.setOnClickListener {
-            changeCountry(LOCATIONS[1])
-        }
-        binding.usaView.setOnClickListener {
-            changeCountry(LOCATIONS[2])
-        }
-        binding.indiaView.setOnClickListener {
-            changeCountry(LOCATIONS[3])
-        }
-    }
-
-    private fun changeCountry(location: Location) {
-        viewModel.currentCountry.value = location
-        findNavController().popBackStack()
-    }
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/IdentityFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/IdentityFragment.kt
deleted file mode 100644
index 73ae629..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/IdentityFragment.kt
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui.identity
-
-import android.annotation.SuppressLint
-import android.app.DatePickerDialog
-import android.os.Build.VERSION.SDK_INT
-import android.os.Bundle
-import android.telephony.TelephonyManager
-import android.text.format.DateFormat.getDateFormat
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import android.widget.Toast
-import android.widget.Toast.LENGTH_LONG
-import androidx.core.content.getSystemService
-import androidx.fragment.app.Fragment
-import androidx.fragment.app.activityViewModels
-import androidx.navigation.fragment.findNavController
-import org.gnu.anastasis.ui.MainViewModel
-import org.gnu.anastasis.ui.R
-import org.gnu.anastasis.ui.databinding.FragmentIdentityBinding
-import java.util.Calendar
-import java.util.Date
-import java.util.Locale
-import java.util.concurrent.TimeUnit.DAYS
-
-private const val MIN_AGE = 18
-
-class AnastasisIdentityFragment : Fragment() {
-
-    private val model: MainViewModel by activityViewModels()
-
-    private var _binding: FragmentIdentityBinding? = null
-
-    // This property is only valid between onCreateView and
-    // onDestroyView.
-    private val binding get() = _binding!!
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?,
-    ): View? {
-        _binding = FragmentIdentityBinding.inflate(inflater, container, false)
-        val view = binding.root
-        return view
-    }
-
-    override fun onDestroyView() {
-        super.onDestroyView()
-        _binding = null
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-
-        model.currentCountry.observe(viewLifecycleOwner, { country ->
-            binding.countryView.text = country.name
-            if (binding.stub != null) {
-                binding.stub.layoutResource = country.layoutRes
-                binding.stub.inflate()
-            }
-        })
-        binding.changeCountryView.setOnClickListener {
-            findNavController().navigate(R.id.action_nav_anastasis_identity_to_nav_change_location)
-        }
-        binding.birthDateInput.editText?.setOnClickListener {
-            if (SDK_INT >= 24) {
-                val picker = DatePickerDialog(requireContext())
-                picker.datePicker.maxDate =
-                    System.currentTimeMillis() - DAYS.toMillis(365) * MIN_AGE
-                picker.setOnDateSetListener { _, year, month, dayOfMonth ->
-                    val calender = Calendar.getInstance().apply {
-                        set(year, month, dayOfMonth)
-                    }
-                    val date = Date(calender.timeInMillis)
-                    val dateStr = getDateFormat(requireContext()).format(date)
-                    binding.birthDateInput.editText?.setText(dateStr)
-                }
-                picker.show()
-            } else {
-                Toast.makeText(requireContext(), "Needs newer phone", LENGTH_LONG).show()
-            }
-        }
-        binding.createIdentifierButton.setOnClickListener {
-            findNavController().navigate(R.id.action_nav_anastasis_intro_to_nav_anastasis_authentication)
-        }
-    }
-
-    @Suppress("unused")
-    private fun getCountryName(): String {
-        val tm = requireContext().getSystemService<TelephonyManager>()!!
-        val countryIso = if (tm.networkCountryIso.isNullOrEmpty()) {
-            if (tm.simCountryIso.isNullOrEmpty()) {
-                if (Locale.getDefault().country.isNullOrEmpty()) "unknown"
-                else Locale.getDefault().country
-            } else tm.simCountryIso
-        } else tm.networkCountryIso
-        var countryName = countryIso
-        for (locale in Locale.getAvailableLocales()) {
-            @SuppressLint("DefaultLocale")
-            if (locale.country.toLowerCase() == countryIso) {
-                countryName = locale.displayCountry
-                break
-            }
-        }
-        return countryName
-    }
-
-}
diff --git a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/Locations.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/Locations.kt
deleted file mode 100644
index 13658d2..0000000
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/Locations.kt
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of GNU Taler
- * (C) 2020 Taler Systems S.A.
- *
- * GNU Taler is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 3, or (at your option) any later version.
- *
- * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- * A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
- */
-
-package org.gnu.anastasis.ui.identity
-
-import androidx.annotation.LayoutRes
-import org.gnu.anastasis.ui.R
-
-data class Location(val name: String, @LayoutRes val layoutRes: Int)
-
-val LOCATIONS = listOf(
-    Location("Switzerland", R.layout.country_switzerland),
-    Location("Germany", R.layout.country_germany),
-    Location("Unites States", R.layout.country_usa),
-    Location("India", R.layout.country_india)
-)