[8.4.0] 司机屏无人化所有功能（除更改成D6任务相关）

core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/och/CallerOchBizFunctionCall4EagleManager.kt

@@ -26,6 +26,10 @@ object CallerOchBizFunctionCall4EagleManager : IOchBizFunctionCall4Eagle {
         ochBizFunctionCall4EagleInstance?.logout()
     }
 
+    override fun isLogin(): Boolean {
+        return ochBizFunctionCall4EagleInstance?.isLogin() == true
+    }
+
     override fun setVideoView(target: View?) {
         ochBizFunctionCall4EagleInstance?.setVideoView(target)
     }