fix bug of leakMemory

modules/mogo-module-authorize/src/main/java/com/mogo/module/authorize/authprovider/launcher/MogoMainAuthorize.kt

@@ -69,6 +69,7 @@ class MogoMainAuthorize private constructor() : MogoAuthorizeManagerImpl(), IMog
 
     fun hideAuthorizeView() {
         authorizeDialog?.dismiss()
+        authorizeDialog = null
     }
 
     private fun pushLayoutToMainWindow(tag: String) {

modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java

@@ -112,6 +112,7 @@ public class ShareControl implements IMogoShareManager, IMogoIntentListener, IMo
     public void dismissShareDialog() {
         if (mShareDialog != null) {
             mShareDialog.dismiss();
+            mShareDialog = null;
         }
     }