plugin android: added a profileAutoconnectGet method:

this method will be called by frontend to know which profile to connect automatically
(when the frontend has been closed and is reopened, this will avoid to have to go through
the profileManager again).

sat/plugins/plugin_misc_android.py

@@ -26,6 +26,7 @@ from sat.core.constants import Const as C
 from sat.core.log import getLogger
 from sat.core import exceptions
 from sat.memory import params
+from twisted.internet import defer
 from twisted.internet import reactor
 from twisted.internet import protocol
 from twisted.internet import error as int_error
@@ -33,7 +34,7 @@ from twisted.internet import error as int_error
 log = getLogger(__name__)
 
 PLUGIN_INFO = {
-    C.PI_NAME: "Android ",
+    C.PI_NAME: "Android",
     C.PI_IMPORT_NAME: "android",
     C.PI_TYPE: C.PLUG_TYPE_MISC,
     C.PI_RECOMMENDATIONS: ["XEP-0352"],
@@ -169,6 +170,16 @@ class AndroidPlugin(object):
         # plugins have done their job
         host.trigger.add("MessageReceived", self.messageReceivedTrigger, priority=-1000)
 
+        # profiles autoconnection
+        host.bridge.addMethod(
+            "profileAutoconnectGet",
+            ".plugin",
+            in_sign="",
+            out_sign="s",
+            method=self._profileAutoconnectGet,
+            async_=True,
+        )
+
         # audio manager, to get ring status
         self.am = activity.getSystemService(Context.AUDIO_SERVICE)
 
@@ -194,7 +205,6 @@ class AndroidPlugin(object):
             actions=["android.net.conn.CONNECTIVITY_CHANGE"])
         self.br.start()
 
-
     @property
     def state(self):
         return self._state
@@ -276,6 +286,25 @@ class AndroidPlugin(object):
 
         return True
 
+    # Profile autoconnection
+
+    def _profileAutoconnectGet(self):
+        return defer.ensureDeferred(self.profileAutoconnectGet())
+
+    async def profileAutoconnectGet(self):
+        """Return profile to connect automatically by frontend, if any"""
+        autoconnect_dict = await self.host.memory.storage.getIndParamValues(
+            category='Connection', name='autoconnect_backend',
+        )
+        profiles_autoconnect = [p for p, v in autoconnect_dict.items() if C.bool(v)]
+        if not profiles_autoconnect:
+            return None
+        if len(profiles_autoconnect) > 1:
+            log.warning(
+                f"More that one profiles with backend autoconnection set found, picking "
+                f"up first one (full list: {profiles_autoconnect!r})")
+        return profiles_autoconnect[0]
+
     # CSI
 
     def _setInactive(self):