Migrate to emoji2

mobile/src/main/java/be/mygod/vpnhotspot/client/Client.kt

@@ -45,7 +45,7 @@ open class Client(val mac: MacAddressCompat, val iface: String) {
         SpannableStringBuilder(if (record.nickname.isEmpty()) {
             if (record.macLookupPending) MacLookup.perform(mac)
             macIface
-        } else emojize(record.nickname)).apply {
+        } else record.nickname).apply {
             if (record.blocked) setSpan(StrikethroughSpan(), 0, length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
         }
     }

mobile/src/main/java/be/mygod/vpnhotspot/client/ClientsFragment.kt

@@ -16,6 +16,7 @@ import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.widget.PopupMenu
 import androidx.collection.LongSparseArray
 import androidx.databinding.BaseObservable
+import androidx.emoji2.text.EmojiCompat
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.lifecycle.findViewTreeLifecycleOwner
@@ -55,7 +56,7 @@ class ClientsFragment : Fragment() {
             setTitle(getString(R.string.clients_nickname_title, MacAddressCompat(arg.mac).toString()))
             setPositiveButton(android.R.string.ok, listener)
             setNegativeButton(android.R.string.cancel, null)
-            setNeutralButton(emojize(getText(R.string.clients_nickname_set_to_vendor)), listener)
+            setNeutralButton(EmojiCompat.get().process(getText(R.string.clients_nickname_set_to_vendor)), listener)
         }
 
         override fun onCreateDialog(savedInstanceState: Bundle?) = super.onCreateDialog(savedInstanceState).apply {

mobile/src/main/java/be/mygod/vpnhotspot/client/Emojize.kt

@@ -1,9 +0,0 @@
-package be.mygod.vpnhotspot.client
-
-import androidx.emoji.text.EmojiCompat
-
-fun emojize(text: CharSequence?): CharSequence? = if (text == null) null else try {
-    EmojiCompat.get().process(text)
-} catch (_: IllegalStateException) {
-    text
-}