lightning: kivy channels screen stub

gui/kivy/main.kv

@@ -390,6 +390,9 @@
         LightningPayerScreen:
             id: lightning_payer_screen
             tab: lightning_payer_tab
+        LightningChannelsScreen:
+            id: lightning_channels_screen
+            tab: lightning_channels_tab
         CleanHeader:
             id: invoices_tab
             text: _('Invoices')
@@ -414,6 +417,10 @@
             id: lightning_payer_tab
             text: _('Send Lightning Payment')
             slide: 5
+        CleanHeader:
+            id: lightning_channels_tab
+            text: _('Lightning Channels')
+            slide: 6
 
 
 <ActionOvrButton@ActionButton>

gui/kivy/uix/screens.py

@@ -590,6 +590,16 @@ class AddressScreen(CScreen):
     def ext_search(self, card, search):
         return card.memo.find(search) >= 0 or card.amount.find(search) >= 0
 
+class LightningChannelsScreen(CScreen):
+    kvname = "lightning_channels"
+    def on_activate(self, *args, **kwargs):
+        super(LightningChannelsScreen, self).on_activate(*args, **kwargs)
+        channel_cards = self.screen.ids.lightning_channels_container
+        item = Factory.LightningChannelItem()
+        item.screen = self
+        item.channelId = "lolol"
+        channel_cards.add_widget(item)
+
 class LightningPayerScreen(CScreen):
     kvname = 'lightning_payer'
     def on_activate(self, *args, **kwargs):

gui/kivy/uix/ui_screens/lightning_channels.kv

@@ -0,0 +1,18 @@
+<LightningChannelItem@CardItem>
+    channelId: '<channelId not set>'
+    Label:
+        text: root.channelId
+
+LightningChannelsScreen:
+    name: 'lightning_channels'
+    BoxLayout:
+        orientation: 'vertical'
+        spacing: '1dp'
+        ScrollView:
+            GridLayout:
+                cols: 1
+                id: lightning_channels_container
+                size_hint: 1, None
+                height: self.minimum_height
+                spacing: '2dp'
+                padding: '12dp'