4 files changed, 28 insertions, 0 deletions
diff --git a/src/utils.c b/src/utils.c
index 0a33a74..712b060 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -74,6 +74,12 @@ ayatana_common_utils_is_lomiri ()
 }
 
 gboolean
+ayatana_common_utils_is_ubuntutouch ()
+{
+  return is_xdg_current_desktop(DESKTOP_UBUNTUTOUCH, SESSION_UBUNTUTOUCH);
+}
+
+gboolean
 ayatana_common_utils_is_gnome ()
 {
   return is_xdg_current_desktop(DESKTOP_GNOME, SESSION_GNOME);
diff --git a/src/utils.h b/src/utils.h
index 9d3e641..c7c658e 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -23,6 +23,7 @@
 #include <gio/gio.h>
 
 static const char * const DESKTOP_LOMIRI = "Lomiri";
+static const char * const DESKTOP_UBUNTUTOUCH = NULL;
 static const char * const DESKTOP_UNITY = "Unity";
 static const char * const DESKTOP_MATE = "MATE";
 static const char * const DESKTOP_GNOME = "GNOME";
@@ -30,6 +31,7 @@ static const char * const DESKTOP_XFCE = "XFCE";
 static const char * const DESKTOP_PANTHEON = "PANTHEON";
 static const char * const DESKTOP_BUDGIE = "Budgie";
 static const char * const SESSION_LOMIRI = "ubuntu-touch";
+static const char * const SESSION_UBUNTUTOUCH = "ubuntu-touch";
 static const char * const SESSION_UNITY = NULL;
 static const char * const SESSION_MATE = "mate";
 static const char * const SESSION_GNOME = "gnome";
@@ -38,6 +40,7 @@ static const char * const SESSION_PANTHEON = NULL;
 static const char * const SESSION_BUDGIE = "budgie-desktop";
 
 gboolean ayatana_common_utils_is_lomiri();
+gboolean ayatana_common_utils_is_ubuntutouch();
 gboolean ayatana_common_utils_is_unity();
 gboolean ayatana_common_utils_is_gnome();
 gboolean ayatana_common_utils_is_mate();
diff --git a/tests/tst_utils.cpp b/tests/tst_utils.cpp
index a1cf7c5..0d59da0 100644
--- a/tests/tst_utils.cpp
+++ b/tests/tst_utils.cpp
@@ -49,6 +49,17 @@ TEST_F(XdgCurrentDesktopUtilsTest, isLomiri)
     EXPECT_TRUE(ayatana_common_utils_is_lomiri());
 }
 
+TEST_F(XdgCurrentDesktopUtilsTest, isUbuntuTouch)
+{
+    unsetenv("XDG_CURRENT_DESKTOP");
+    unsetenv("DESKTOP_SESSION");
+    EXPECT_FALSE(ayatana_common_utils_is_ubuntutouch());
+    setenv("XDG_CURRENT_DESKTOP", "Lomiri", 1);
+    EXPECT_FALSE(ayatana_common_utils_is_ubuntutouch());
+    setenv("DESKTOP_SESSION", "ubuntu-touch", 1);
+    EXPECT_TRUE(ayatana_common_utils_is_ubuntutouch());
+}
+
 TEST_F(XdgCurrentDesktopUtilsTest, isGnome)
 {
     unsetenv("XDG_CURRENT_DESKTOP");
diff --git a/tests/tst_utils.vala b/tests/tst_utils.vala
index 44ce6fe..4d070e7 100644
--- a/tests/tst_utils.vala
+++ b/tests/tst_utils.vala
@@ -14,6 +14,14 @@ static int main(string[] args)
     set_variable("XDG_CURRENT_DESKTOP", "Lomiri", true);
     assert(utils_is_lomiri());
 
+    unset_variable("DESKTOP_SESSION");
+    unset_variable("XDG_CURRENT_DESKTOP");
+    assert(! utils_is_ubuntutouch());
+    set_variable("XDG_CURRENT_DESKTOP", "Lomiri", true);
+    assert(! utils_is_ubuntutouch());
+    set_variable("DESKTOP_SESSION", "ubuntu-touch", true);
+    assert(utils_is_ubuntutouch());
+
     unset_variable("XDG_CURRENT_DESKTOP");
     unset_variable("DESKTOP_SESSION");
     assert(! utils_is_gnome());