refactor app registration with whisplay daemon

client.py

@@ -117,17 +117,12 @@ class ChannelClient:
 
     def _init_whisplay(self):
         self.whisplay_interface = WhisplayInterface()
-        self.whisplay_interface.create_board(
+        self.whisplay_interface.create_board()
-            app_id="lxst-client",
-            display_name="LXST Client",
-            icon="LC",
-            use_daemon_default_log=True,
-        )
         self.whisplay_interface.board.set_backlight(70)
         if hasattr(self.whisplay_interface.board, "on_exit_request"):
-            self.board.on_exit_request(self._on_exit_request)
+            self.whisplay_interface.board.on_exit_request(self._on_exit_request)
         if hasattr(self.whisplay_interface.board, "on_focus_revoked"):
-            self.board.on_focus_revoked(self._on_focus_revoked)
+            self.whisplay_interface.board.on_focus_revoked(self._on_focus_revoked)
         self._load_fonts()
         self._setup_whisplay_audio()
 

whisplay_interface.py

@@ -1,6 +1,7 @@
 import subprocess
 import time
 import threading
+import os
 import runtime.whisplay_client
 
 
@@ -56,12 +57,14 @@ class WhisplayInterface:
 
     # -- Attachment --
 
-    def create_board(self, 
+    def create_board(self):
-            app_id,
+        self.board = runtime.whisplay_client.create_whisplay_hardware(
-            display_name,
+            app_id=os.getenv("WHISPLAY_APP_ID", "whisplay-lxst-client"),
-            icon,
+            display_name="LXST Client",
-            use_daemon_default_log=True):
+            icon="L",
-        self.board = runtime.whisplay_client.create_whisplay_hardware(app_id=app_id, display_name=display_name, icon=icon, use_daemon_default_log=use_daemon_default_log)
+            exit_gesture="quad_press",
+            use_daemon_default_log=False,
+        )
         self.board.on_button_press(self._on_button_press)
         self.board.on_button_release(self._on_button_release)