修改is_first赋值位置

GMPhobos/Classes/NewPhobos.m

@@ -286,7 +286,9 @@ static dispatch_semaphore_t _phobos_semaphore;
         [dict setObject:PhobosSafeString([PhobosUtil currentMMTime]) forKey:@"out_time_millis"];
         //首次进来为1，再次进入的时候都为0
         [dict setObject:page.isFirst ? @(0):@(1) forKey:@"is_first"];
-        
+        if (!page.isFirst) {
+            page.isFirst = YES;
+        }
         if (page.inTime.length > 0) {
             // 页面显示时间为空时不记录页面pv事件
             [NewPhobos track:@"page_view" attributes:dict];

GMPhobos/Classes/OldPhobos.m

@@ -364,7 +364,9 @@ static OldPhobos *sharedClient = nil;
         [dict setObject:PhobosSafeString([PhobosUtil currentMMTime]) forKey:@"out_time_millis"];
         //首次进来为1，再次进入的时候都为0
         [dict setObject:page.isFirst ? @(0):@(1) forKey:@"is_first"];
-
+        if (!page.isFirst) {
+            page.isFirst = YES;
+        }
         if (page.inTime.length > 0) {
             // 页面显示时间为空时不记录页面pv事件
             [OldPhobos track:@"page_view" attributes:dict];

GMPhobos/Classes/Phobos.m

@@ -137,9 +137,6 @@ static BOOL isGray = NO;
 - (void)onPVEnd:(UIResponder<PhobosPVProtocol> *)page {
     [_rePhobos onPVEnd:page];
     [_oldPhobos onPVEnd:page];  
-    if (!page.isFirst) {
-        page.isFirst = YES;
-    }
 }
 
 /**