Release 1.4.4

1. 为可视化埋点增加配置参数，可选 UIWindow 对象在 UIApplication windows 对象中的序号
sensorsdata · May 9, 2016 · 5cbbe53 · 5cbbe53
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commit 5cbbe53
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diff --git a/SensorsAnalyticsSDK/SensorsAnalyticsSDK.podspec b/SensorsAnalyticsSDK/SensorsAnalyticsSDK.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "SensorsAnalyticsSDK"
-  s.version      = "1.4.3"
+  s.version      = "1.4.4"
   s.summary      = "The offical iOS SDK of Sensors Analytics."
   s.homepage     = "http://www.sensorsdata.cn"
   s.source       = { :git => 'https://github.com/sensorsdata/sa-sdk-ios.git', :tag => "v#{s.version}" } 

diff --git a/SensorsAnalyticsSDK/SensorsAnalyticsSDK/SADesignerSnapshotMessage.m b/SensorsAnalyticsSDK/SensorsAnalyticsSDK/SADesignerSnapshotMessage.m
@@ -16,6 +16,7 @@
 #import "SAObjectIdentityProvider.h"
 #import "SAObjectSerializerConfig.h"
 #import "SADesignerConnection.h"
+#import "SensorsAnalyticsSDK.h"
 
 #pragma mark -- Snapshot Request
 
@@ -66,7 +67,8 @@ - (NSOperation *)responseCommandWithConnection:(SADesignerConnection *)connectio
         __block NSDictionary *serializedObjects = nil;
 
         dispatch_sync(dispatch_get_main_queue(), ^{
-            screenshot = [serializer screenshotImageForWindowAtIndex:0];
+            UInt32 vtrackWindowIndex = [[SensorsAnalyticsSDK sharedInstance] vtrackWindowIndex];
+            screenshot = [serializer screenshotImageForWindowAtIndex:vtrackWindowIndex];
         });
         snapshotMessage.screenshot = screenshot;
 
@@ -76,7 +78,8 @@ - (NSOperation *)responseCommandWithConnection:(SADesignerConnection *)connectio
         }
 
         dispatch_sync(dispatch_get_main_queue(), ^{
-            serializedObjects = [serializer objectHierarchyForWindowAtIndex:0];
+            UInt32 vtrackWindowIndex = [[SensorsAnalyticsSDK sharedInstance] vtrackWindowIndex];
+            serializedObjects = [serializer objectHierarchyForWindowAtIndex:vtrackWindowIndex];
         });
         [connection setSessionObject:serializedObjects forKey:@"snapshot_hierarchy"];
         snapshotMessage.serializedObjects = serializedObjects;

diff --git a/SensorsAnalyticsSDK/SensorsAnalyticsSDK/SensorsAnalyticsSDK.h b/SensorsAnalyticsSDK/SensorsAnalyticsSDK/SensorsAnalyticsSDK.h
@@ -122,6 +122,19 @@ typedef NS_ENUM(NSInteger, SensorsAnalyticsDebugMode) {
  */
 @property (atomic) UInt64 flushBulkSize;
 
+/**
+ * @property
+ *
+ * @abstract
+ * 可视化埋点中，UIWindow 对象的序号
+ *
+ * @discussion
+ * 默认值为 0。一般情况下，App 的 UIWindow 对象是 UIApplication 的 windows 列表中的 firstObject，若用户调用 UIWindow 的 makeKeyAndVisible 等方法，
+ * 改变了 windows 列表中各个对象的 windowLevel，会导致可视化埋点无法正常获取需要埋点的 UIWindow 对象。用户调用该借口，设置 UIWindow 对象在
+ * windows 列表中的 index。
+ */
+@property (atomic) UInt32 vtrackWindowIndex;
+
 /**
  * @abstract
  * 根据传入的配置，初始化并返回一个<code>SensorsAnalyticsSDK</code>的单例

diff --git a/SensorsAnalyticsSDK/SensorsAnalyticsSDK/SensorsAnalyticsSDK.m b/SensorsAnalyticsSDK/SensorsAnalyticsSDK/SensorsAnalyticsSDK.m
@@ -26,7 +26,7 @@
 #import "SASwizzler.h"
 #import "SensorsAnalyticsSDK.h"
 
-#define VERSION @"1.4.2"
+#define VERSION @"1.4.4"
 
 #define PROPERTY_LENGTH_LIMITATION 255
 
@@ -74,6 +74,7 @@ @implementation SensorsAnalyticsSDK {
     UInt64 _flushBulkSize;
     UInt64 _flushInterval;
     UInt64 _lastFlushTime;
+    UInt32 _vtrackWindowIndex;
     NSDateFormatter *_dateFormatter;
 }
 
@@ -201,6 +202,7 @@ - (instancetype)initWithServerURL:(NSString *)serverURL
 
         _flushInterval = 60 * 1000;
         _flushBulkSize = 100;
+        _vtrackWindowIndex = 0;
 
         _dateFormatter = [[NSDateFormatter alloc] init];
         [_dateFormatter setDateFormat:@"yyyy-MM-dd hh:mm:ss.SSS"];
@@ -1030,6 +1032,18 @@ - (void)setFlushBulkSize:(UInt64)bulkSize {
     }
 }
 
+- (UInt32)vtrackWindowIndex {
+    @synchronized(self) {
+        return _vtrackWindowIndex;
+    }
+}
+
+- (void)setVtrackWindowIndex:(UInt32)vtrackWindowIndex {
+    @synchronized(self) {
+        _vtrackWindowIndex = vtrackWindowIndex;
+    }
+}
+
 /**
  *  @abstract
  *  内部触发的flush，需要根据上次发送时间和网络情况来判断是否发送