[anastasis] add more countries and allow switching between them

4 files changed, 107 insertions, 4 deletions

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
index 7bcfc19..3b97578 100644
--- a/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainViewModel.kt
+++ b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/MainViewModel.kt
@@ -19,9 +19,12 @@ 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(private val 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/identity/ChangeLocationFragment.kt b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/ChangeLocationFragment.kt
new file mode 100644
index 0000000..5b68d36
--- /dev/null
+++ b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/ChangeLocationFragment.kt
@@ -0,0 +1,62 @@
+/*
+ * 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 kotlinx.android.synthetic.main.fragment_change_location.*
+import org.gnu.anastasis.ui.MainViewModel
+import org.gnu.anastasis.ui.R
+
+class ChangeLocationFragment : Fragment() {
+
+    private val viewModel: MainViewModel by activityViewModels()
+
+    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)
+        switzerlandView.setOnClickListener {
+            changeCountry(LOCATIONS[0])
+        }
+        germanyView.setOnClickListener {
+            changeCountry(LOCATIONS[1])
+        }
+        usaView.setOnClickListener {
+            changeCountry(LOCATIONS[2])
+        }
+        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
index d391c5d..40fa477 100644
--- 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
@@ -26,12 +26,14 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.Observer
 import androidx.navigation.fragment.findNavController
-import com.google.android.material.snackbar.Snackbar
 import kotlinx.android.synthetic.main.fragment_identity.*
 import org.gnu.anastasis.ui.MainViewModel
 import org.gnu.anastasis.ui.R
-import java.util.*
+import java.util.Calendar
+import java.util.Date
+import java.util.Locale
 import java.util.concurrent.TimeUnit.DAYS
 
 private const val MIN_AGE = 18
@@ -50,9 +52,15 @@ class AnastasisIdentityFragment : Fragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        countryView.text = getCountryName()
+        model.currentCountry.observe(viewLifecycleOwner, Observer { country ->
+            countryView.text = country.name
+            if (stub != null) {
+                stub.layoutResource = country.layoutRes
+                stub.inflate()
+            }
+        })
         changeCountryView.setOnClickListener {
-            Snackbar.make(view, "Not implemented", Snackbar.LENGTH_SHORT).show()
+            findNavController().navigate(R.id.action_nav_anastasis_identity_to_nav_change_location)
         }
         birthDateInput.editText?.setOnClickListener {
             val picker = DatePickerDialog(requireContext())
@@ -72,6 +80,7 @@ class AnastasisIdentityFragment : Fragment() {
         }
     }
 
+    @Suppress("unused")
     private fun getCountryName(): String {
         val tm = requireContext().getSystemService(TelephonyManager::class.java)!!
         val countryIso = if (tm.networkCountryIso.isNullOrEmpty()) {
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
new file mode 100644
index 0000000..13658d2
--- /dev/null
+++ b/anastasis-ui/src/main/java/org/gnu/anastasis/ui/identity/Locations.kt
@@ -0,0 +1,29 @@
+/*
+ * 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)
+)