Merge pull request #38 from trivedigaurav/tts_example

Shows an error popup if there is no TTS
kivy · Mar 12, 2014 · edf2ffa · edf2ffa
2 parents 2ad22ef + d73a3e2
commit edf2ffa
Show file tree

Hide file tree

Showing 2 changed files with 29 additions and 3 deletions.
diff --git a/examples/text2speech/main.py b/examples/text2speech/main.py
@@ -4,17 +4,25 @@
 from kivy.app import App
 from kivy.properties import ObjectProperty
 from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.popup import Popup
 
 from plyer import tts
 
 class Text2SpeechDemo(BoxLayout):
     def do_read(self):
-        tts.speak(self.ids.notification_text.text)
+        try:
+            tts.speak(self.ids.notification_text.text)
+        except NotImplementedError:
+            popup = ErrorPopup()
+            popup.open()
 
 class Text2SpeechDemoApp(App):
     def build(self):
         return Text2SpeechDemo()
 
+class ErrorPopup(Popup):
+    pass
+
 if __name__ == '__main__':
     Text2SpeechDemoApp().run()
-
+    
diff --git a/examples/text2speech/text2speechdemo.kv b/examples/text2speech/text2speechdemo.kv
@@ -11,4 +11,22 @@
         Button:
             text: 'Read'
             size_hint_y: 0.2
-            on_press: root.do_read()
+            on_press: root.do_read()
+
+<ErrorPopup>:
+    size_hint: .7, .4
+    title: "Error"
+
+    BoxLayout:
+        orientation: 'vertical'
+        padding: 10
+        spacing: 20
+
+        Label:
+            size_hint_y: 0.4
+            text: "This feature has not yet been implemented in Plyer."
+        Button:
+            text: 'Dismiss'
+            size_hint_y: 0.4
+            on_press: root.dismiss()
+