Add Brazilian Portuguese translation

po/LINGUAS

@@ -1 +1,2 @@
 de
+pt_BR

po/pt_BR.po

@@ -0,0 +1,46 @@
+# Brazilian Portuguese translation for squeekboard.
+# Copyright (C) 2021 squeekboard's COPYRIGHT HOLDER
+# This file is distributed under the same license as the squeekboard package.
+# Rafael Fontenelle <rafaelff@gnome.org>, 2021.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: squeekboard master\n"
+"Report-Msgid-Bugs-To: https://gitlab.gnome.org/World/Phosh/squeekboard/"
+"issues\n"
+"POT-Creation-Date: 2021-12-22 10:36+0000\n"
+"PO-Revision-Date: 2021-12-22 09:38-0300\n"
+"Last-Translator: Rafael Fontenelle <rafaelff@gnome.org>\n"
+"Language-Team: Brazilian Portuguese <gnome-pt_br-list@gnome.org>\n"
+"Language: pt_BR\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Poedit 3.0.1\n"
+
+#. translators: This is a emmoji keyboard layout
+#: data/popover.ui:6
+msgid "Emoji"
+msgstr "Emoji"
+
+#. translators: This is a terminal keyboard layout
+#: data/popover.ui:12
+msgid "Terminal"
+msgstr "Terminal"
+
+#: data/popover.ui:18
+msgid "Keyboard Settings"
+msgstr "Configurações do teclado"
+
+#: data/sm.puri.Squeekboard.desktop.in.in:3
+msgid "Squeekboard"
+msgstr "Squeekboard"
+
+#: data/sm.puri.Squeekboard.desktop.in.in:4
+msgid "On Screen Keyboard"
+msgstr "Teclado virtual"
+
+#: data/sm.puri.Squeekboard.desktop.in.in:5
+msgid "An on screen virtual keyboard"
+msgstr "Um teclado virtual"