Merge branch 'style/updateReadme' of https://github.com/Ph0tonic/SDP_…

…Projet into style/updateReadme
Ph0tonic · Jun 5, 2020 · 3f352a1 · 3f352a1
2 parents 6aea3c4 + f3e4040
commit 3f352a1
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diff --git a/app/src/main/java/ch/epfl/sdp/ui/search_group/edition/SearchGroupEditionActivity.kt b/app/src/main/java/ch/epfl/sdp/ui/search_group/edition/SearchGroupEditionActivity.kt
@@ -10,6 +10,7 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.lifecycle.Observer
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import ch.epfl.sdp.MainApplication
 import ch.epfl.sdp.R
 import ch.epfl.sdp.database.data.Role
 import ch.epfl.sdp.database.data.SearchGroupData
@@ -69,6 +70,10 @@ class SearchGroupEditionActivity : AppCompatActivity() {
 
         val userRemovedListener = object : OnItemClickListener<UserData> {
             override fun onItemClicked(user: UserData) {
+                if (user.role == Role.OPERATOR && operatorsRecyclerView.adapter!!.itemCount <= 1) {
+                    Toast.makeText(MainApplication.applicationContext(), getString(R.string.last_operator_cannot_be_removed), Toast.LENGTH_LONG).show()
+                    return
+                }
                 searchGroupManager.removeUserOfSearchGroup(groupId!!, user.uuid!!)
             }
         }

diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
@@ -91,4 +91,5 @@
     <string name="drone_pause_success">Mission mise en pause</string>
     <string name="camera">Caméra</string>
     <string name="add">Ajouter</string>
+    <string name="last_operator_cannot_be_removed">Impossible d\'enlever tous les opérateurs</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -137,4 +137,7 @@
     <string name="camera">Camera</string>
     <string name="add">Add</string>
 
+    <!-- Strings automatically added land here, clean them up -->
+    <string name="last_operator_cannot_be_removed">You cannot remove all operators</string>
+
 </resources>