Fixing DialogModule for Android SDK version before 26 (#285)

* Fixing DialogModule for Android SDK version before 26

* Adding a comment

Adding a comment .. as a workaround to retrigger Apple PR

Co-authored-by: Anandraj Govindan <anandrag@microsoft.com>

android-patches/patches-droid-office-grouped/DialogModule/ReactAndroid/src/main/java/com/facebook/react/modules/dialog/DialogModule.java

@@ -88,14 +88,14 @@
 -        if (arguments.containsKey(KEY_CANCELABLE)) {
 -          alertFragment.setCancelable(arguments.getBoolean(KEY_CANCELABLE));
 +      if(isUsingPlatformFragmentManager()) {
-+        PlatformAlertFragment PlatformAlertFragment = new PlatformAlertFragment(actionListener, arguments);
++        PlatformAlertFragment platformAlertFragment = new PlatformAlertFragment(actionListener, arguments);
-+        if (mIsInForeground && !mPlatformFragmentManager.isStateSaved()) {
++        if (mIsInForeground) { // isStateSaved not available in sdk v25 and lower
 +          if (arguments.containsKey(KEY_CANCELABLE)) {
-+            PlatformAlertFragment.setCancelable(arguments.getBoolean(KEY_CANCELABLE));
++            platformAlertFragment.setCancelable(arguments.getBoolean(KEY_CANCELABLE));
 +          }
-+          PlatformAlertFragment.show(mPlatformFragmentManager, FRAGMENT_TAG);
++          platformAlertFragment.show(mPlatformFragmentManager, FRAGMENT_TAG);
 +        } else {
-+          mFragmentToShow = PlatformAlertFragment;
++          mFragmentToShow = platformAlertFragment;
          }
 -        alertFragment.show(mFragmentManager, FRAGMENT_TAG);
        } else {