Add auth

Author: kengoon

sjfirebase/jinterface/auth.py

@@ -0,0 +1,29 @@
+from typing import Callable
+
+from jnius import PythonJavaClass, java_method
+
+__all__ = ("AuthStateListener", "IdTokenListener")
+
+
+class AuthStateListener(PythonJavaClass):
+    __javainterfaces__ = ["com/google/firebase/auth/FirebaseAuth$AuthStateListener"]
+    __javacontext__ = "app"
+
+    def __init__(self, callback):
+        self.callback = callback
+
+    @java_method("(Lcom/google/firebase/auth/FirebaseAuth;)V")
+    def onAuthStateChanged(self, auth):
+        self.callback(auth)
+
+
+class IdTokenListener(PythonJavaClass):
+    __javainterfaces__ = ["com/google/firebase/auth/FirebaseAuth$IdTokenListener"]
+    __javacontext__ = "app"
+
+    def __init__(self, callback):
+        self.callback = callback
+
+    @java_method("(Lcom/google/firebase/auth/FirebaseAuth;)V")
+    def onIdTokenChanged(self, auth):
+        self.callback(auth)