upgrade ad sdk,upgrade api call

README.md

@@ -132,7 +132,7 @@ h. handler ad event
 ```
 
 ### 3  processing for ios
-open  project with xcode ,right click project choose menu item "add files to project" to add third-party lib  in folder "iosadapters"<br/>
+delete unsed platform from iosadapter and then copy iosadapters folder to xcode project folder,open  project with xcode ,right click project choose menu item "add files to project" to add third-party lib  in folder "iosadapters"<br/>
 if you are using gdt,need add   -lstdc++   to Other Linker Flags  under tab "Build Setttings"<br/>
 ### 4 Optimized for android
 In the android project There are three folders<br/>

iosadapters/Adcolony/AdColony.framework/Headers/AdColonyAdInfo.h

@@ -10,17 +10,19 @@
 /**
  * Enum for in-app purchase (IAP) engagement types
  */
-typedef enum {
-    ADCOLONY_IAP_ENGAGEMENT_NONE = 0,    /**<IAPP was not enabled for the associated ad object. */
-    ADCOLONY_IAP_ENGAGEMENT_AUTOMATIC,   /**<IAPP was enabled for the ad; however, there was no user engagement. */
-    ADCOLONY_IAP_ENGAGEMENT_END_CARD,    /**<IAPP was enabled for the ad, and the user engaged via a dynamic end card (DEC). */
-    ADCOLONY_IAP_ENGAGEMENT_OVERLAY      /**<IAPP was enabled for the ad, and the user engaged via an in-vdeo engagement (Overlay). */
-} ADCOLONY_IAP_ENGAGEMENT;
+typedef NS_ENUM(NSUInteger, ADCOLONY_IAP_ENGAGEMENT) {
+    ADCOLONY_IAP_ENGAGEMENT_NONE = 0,    /** IAPP was not enabled for the associated ad object. */
+    ADCOLONY_IAP_ENGAGEMENT_AUTOMATIC,   /** IAPP was enabled for the ad; however, there was no user engagement. */
+    ADCOLONY_IAP_ENGAGEMENT_END_CARD,    /** IAPP was enabled for the ad, and the user engaged via a dynamic end card (DEC). */
+    ADCOLONY_IAP_ENGAGEMENT_OVERLAY      /** IAPP was enabled for the ad, and the user engaged via an in-vdeo engagement (Overlay). */
+};
+
+NS_ASSUME_NONNULL_BEGIN
 
 #pragma mark - AdColonyAdInfo interface
 
 /**
- * AdColonyAdInfo objects are passed to the `- onAdColonyAdFinishedWithInfo:` callback of AdColonyAdDelegates. 
+ * AdColonyAdInfo objects are passed to the `[AdColonyAdDelegate onAdColonyAdFinishedWithInfo:]` callback of AdColonyAdDelegates.
  * These objects can be queried for useful information about the ad such as the associated zone ID, whether or 
  * not the ad was shown, or any relevant In-App Purchase Promo (IAPP)-related information.
  */
@@ -63,5 +65,6 @@ typedef enum {
  * @param iapEngagementType An `ADCOLONY_IAP_ENGAGEMENT` indicating the engagement mechanism.
  */
 @property (nonatomic, readonly) ADCOLONY_IAP_ENGAGEMENT iapEngagementType;
-
 @end
+
+NS_ASSUME_NONNULL_END

iosadapters/Adcolony/AdColony.framework/Headers/AdColonyNativeAdView.h

@@ -12,6 +12,8 @@
 @protocol AdColonyNativeAdDelegate;
 @class AdColonyAdInfo;
 
+NS_ASSUME_NONNULL_BEGIN
+
 #pragma mark - AdColonyNativeAdView
 
 /**
@@ -31,7 +33,7 @@
  * Setting this property is optional; in many cases the callbacks provided by the delegate are not required to create a good user experience.
  * @param delegate The AdColonyNativeAdDelegate.
  */
-@property (nonatomic, weak) id<AdColonyNativeAdDelegate> delegate;
+@property (nonatomic, weak, nullable) id<AdColonyNativeAdDelegate> delegate;
 
 /** @name Creative Content and User Interface */
 
@@ -43,11 +45,11 @@
 @property (nonatomic, readonly) NSString* advertiserName;
 
 /**
- * The advertiser's icon for this ad. Typically 200x200 pixels for Retina display at up to 100x100 screen points.
+ * The advertiser's icon for this ad (may be `nil`). Typically 200x200 pixels for Retina display at up to 100x100 screen points.
  * Display of this image is optional.
  * @param advertiserIrcon The icon of this ad's advertiser.
  */
-@property (nonatomic, readonly) UIImage* advertiserIcon;
+@property (nonatomic, readonly, nullable) UIImage* advertiserIcon;
 
 /**
  * A short title for this ad. Approximately 25 characters.
@@ -64,11 +66,11 @@
 @property (nonatomic, readonly) NSString* adDescription;
 
 /**
- * The engagement button for this ad (may be nil). This is automatically displayed beneath the video component.
+ * The engagement button for this ad (may be `nil`). This is automatically displayed beneath the video component.
  * Use this property to access the UIButton and customize anything about it except its title text and tap action.
  * @param engagementButton The engagement button that is already embedded within this ad.
  */
-@property (nonatomic, readonly) UIButton* engagementButton;
+@property (nonatomic, nullable) UIButton* engagementButton;
 
 /**
  * Returns the recommended height for the AdColonyNativeAdView if it will be displayed at the specified width.
@@ -112,7 +114,6 @@
  * This method must be used to undo a previous corresponding call to `pause`.
  */
 -(void)resume;
-
 @end
 
 #pragma mark - AdColonyNativeAdDelegate
@@ -122,6 +123,7 @@
  */
 @protocol AdColonyNativeAdDelegate <NSObject>
 @optional
+
 /**
  * Notifies your app that a native ad has begun displaying its video content in response to being displayed on screen.
  * @param ad The affected native ad view.
@@ -145,10 +147,10 @@
 -(void)onAdColonyNativeAdFinished:(AdColonyNativeAdView*)ad expanded:(BOOL)expanded;
 
 /**
- * Alternative for `- onAdColonyNativeAdFinished:expanded` that passes an AdColonyAdInfo object to the delegate. The AdColonyAdInfo object can be queried
+ * Alternative for `[AdColonyNativeAdDelegate onAdColonyNativeAdFinished:expanded]` that passes an AdColonyAdInfo object to the delegate. The AdColonyAdInfo object can be queried
  * for information about the ad session: whether or not the ad was shown, the associated zone ID, whether or not the video was an In-App Purchase Promo (IAPP),
  * the type of engagement that triggered an IAP, etc. If your application is showing IAPP advertisements, you will need to implement this callback
- * instead of `- onAdColonyNativeAdFinished:expanded` so you can decide what action to take once the ad has completed.
+ * instead of `[AdColonyNativeAdDelegate onAdColonyNativeAdFinished:expanded]` so you can decide what action to take once the ad has completed.
  * @param ad The affected native ad view.
  * @param info An AdColonyAdInfo object containing information about the associated ad.
  * @see AdColonyAdInfo
@@ -168,3 +170,5 @@
  */
 -(void)onAdColonyNativeAdEngagementPressed:(AdColonyNativeAdView*)ad expanded:(BOOL)expanded;
 @end
+
+NS_ASSUME_NONNULL_END