fix safe area while displaying rich interstitial message (#352)

* fix safe area while displaying rich interstitial message

* move fix to base html message template

* add fix to be applyed only when message is displayed on full screen

Author: dejan2k

Leanplum-SDK/Classes/Features/Actions/LPActionContext.m

@@ -293,6 +293,12 @@ - (NSURL *)htmlWithTemplateNamed:(NSString *)templateName
         LPLog(LPError, @"Fail to get HTML template.");
         return nil;
     }
+
+    if ([[htmlVars valueForKey:@"Height"] isEqualToString:@"100%"] && [[htmlVars valueForKey:@"Width"] isEqualToString:@"100%"]) {
+        htmlString = [htmlString stringByReplacingOccurrencesOfString:@"/*##MEDIAQUERY##" withString:@""];
+        htmlString = [htmlString stringByReplacingOccurrencesOfString:@"##MEDIAQUERY##*/" withString:@""];
+    }
+    
     htmlString = [htmlString stringByReplacingOccurrencesOfString:@"##Vars##"
                                                        withString:jsonString];
 

Leanplum-SDK/Classes/MessageTemplates/LPBaseHtmlMessageTemplate.m

@@ -307,6 +307,10 @@ - (void)updateHtmlLayoutWithContext:(LPActionContext *)context
             safeAreaInsets.left = 0;
             safeAreaInsets.right = 0;
             bottomSafeAreaHeight = 0;
+        } else {
+            safeAreaInsets.top = 0;
+            safeAreaInsets.bottom = 0;
+            bottomSafeAreaHeight = 0;
         }
 
         self.popupGroup.frame = CGRectMake(safeAreaInsets.left, safeAreaInsets.top,

Leanplum-SDK/Classes/MessageTemplates/LPBaseInterstitialMessageTemplate.h

@@ -21,7 +21,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property  (nonatomic, strong) UIButton *cancelButton;
 @property  (nonatomic, strong) UILabel *titleLabel;
 @property  (nonatomic, strong) UILabel *messageLabel;
-@property  (nonatomic, strong) UIButton *overlayView;;
+@property  (nonatomic, strong) UIButton *overlayView;
 @property  (nonatomic, strong) LPHitView *closePopupView;
 @property  (nonatomic, assign) UIDeviceOrientation orientation;