Refactoring method names. (#11680)

Author: eldhosembabu

FirebaseDynamicLinks/Sources/FIRDLDefaultRetrievalProcessV2.h

@@ -24,10 +24,6 @@ NS_ASSUME_NONNULL_BEGIN
 
 /**
  Class to encapsulate logic related to retrieving pending dynamic link.
- In V2 changed comparing to FIRDLDefaultRetrievalProcess:
- - removed Java Script fingerprint and replaced by passing device parametres directly to endpoint;
- - added device model name to endpoint;
- - added handling of iPhone Apps running in compatibility mode on iPad.
  */
 @interface FIRDLDefaultRetrievalProcessV2 : NSObject <FIRDLRetrievalProcessProtocol>
 

FirebaseDynamicLinks/Sources/FIRDLDefaultRetrievalProcessV2.m

@@ -139,7 +139,8 @@ - (void)retrievePendingDynamicLinkInternal {
   // Disable deprecated warning for internal methods.
 #pragma clang diagnostic push
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
-  // If there is not a unique match, we will send an additional request for fingerprinting.
+  // If there is not a unique match, we will send an additional request for device heuristics based
+  // matching.
   [_networkingService
       retrievePendingDynamicLinkWithIOSVersion:[UIDevice currentDevice].systemVersion
                               resolutionHeight:resolutionHeight
@@ -245,7 +246,7 @@ - (void)fetchLocaleFromWebView {
   if (_jsExecutor) {
     return;
   }
-  NSString *jsString = @"window.generateFingerprint=()=>navigator.language||''";
+  NSString *jsString = @"window.generateDeviceHeuristics=()=>navigator.language||''";
   _jsExecutor = [[FIRDLJavaScriptExecutor alloc] initWithDelegate:self script:jsString];
 }
 

FirebaseDynamicLinks/Sources/FIRDLJavaScriptExecutor.m

@@ -25,10 +25,10 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-static NSString *const kJSMethodName = @"generateFingerprint";
+static NSString *const kJSMethodName = @"generateDeviceHeuristics";
 
 /** Creates and returns the FDL JS method name. */
-NSString *FIRDLTypeofFingerprintJSMethodNameString(void) {
+NSString *FIRDLTypeofDeviceHeuristicsJSMethodNameString(void) {
   static NSString *methodName;
   static dispatch_once_t onceToken;
   dispatch_once(&onceToken, ^{
@@ -38,7 +38,7 @@
 }
 
 /** Creates and returns the FDL JS method definition. */
-NSString *GINFingerprintJSMethodString(void) {
+NSString *GINDeviceHeuristicsJSMethodString(void) {
   static NSString *methodString;
   static dispatch_once_t onceToken;
   dispatch_once(&onceToken, ^{
@@ -121,15 +121,15 @@ - (void)webView:(WKWebView *)webView
   __weak __typeof__(self) weakSelf = self;
 
   // Make sure that the javascript was loaded successfully before calling the method.
-  [webView evaluateJavaScript:FIRDLTypeofFingerprintJSMethodNameString()
+  [webView evaluateJavaScript:FIRDLTypeofDeviceHeuristicsJSMethodNameString()
             completionHandler:^(id _Nullable typeofResult, NSError *_Nullable typeError) {
               if (typeError) {
                 [weakSelf handleExecutionError:typeError];
                 return;
               }
               if ([typeofResult isEqual:@"function"]) {
                 [webView
-                    evaluateJavaScript:GINFingerprintJSMethodString()
+                    evaluateJavaScript:GINDeviceHeuristicsJSMethodString()
                      completionHandler:^(id _Nullable result, NSError *_Nullable functionError) {
                        __typeof__(self) strongSelf = weakSelf;
                        if ([result isKindOfClass:[NSString class]]) {

FirebaseDynamicLinks/Sources/FIRDynamicLinkNetworking.h

@@ -50,7 +50,7 @@ typedef NS_ENUM(NSInteger, FIRDynamicLinkNetworkingRetrievalProcessType) {
   // iSDK performs a server lookup using default match in the background
   // when app is first-opened; no API called by developer.
   FIRDynamicLinkNetworkingRetrievalProcessTypeImplicitDefault = 1,
-  // iSDK performs a server lookup by device fingerprint upon a dev API call.
+  // iSDK performs a server lookup by device heuristics upon a dev API call.
   FIRDynamicLinkNetworkingRetrievalProcessTypeExplicitDefault = 2,
   // iSDK performs a unique match only if default match is found upon a dev
   // API call.

FirebaseDynamicLinks/Sources/FIRDynamicLinks.m

@@ -366,7 +366,7 @@ - (nullable FIRDynamicLink *)dynamicLinkFromCustomSchemeURL:(NSURL *)url {
   }
 
   if ([url.path isEqualToString:@"/link"] && [url.host isEqualToString:@"google"]) {
-    // This URL is a callback url from a fingerprint match
+    // This URL is a callback url from a device heuristics based match
     // Extract information from query.
     NSString *query = url.query;
 

FirebaseDynamicLinks/Tests/Unit/FIRDynamicLinksTest.m

@@ -407,7 +407,7 @@ - (void)testCustomScheme_FirstTimeOpenedWithCustomSchemeShouldGetStrongMatch {
   XCTAssertEqualObjects(dynamicLink.inviteId, invitationId);
 }
 
-- (void)testCustomScheme_FirstTimeOpenedFromFingerprintCodepathShouldGetWeakMatch {
+- (void)testCustomScheme_FirstTimeOpenedFromDeviceHeuristicsCodepathShouldGetWeakMatch {
   NSString *invitationId = @"21392094021749127-4389172947";
 
   NSString *urlString =
@@ -421,7 +421,7 @@ - (void)testCustomScheme_FirstTimeOpenedFromFingerprintCodepathShouldGetWeakMatc
   FIRDynamicLink *dynamicLink = [self.service dynamicLinkFromCustomSchemeURL:url];
   XCTAssertEqual(
       dynamicLink.matchConfidence, FIRDynamicLinkMatchConfidenceWeak,
-      @"matchConfidence should be weak when app is first opened from fingerprint codepath.");
+      @"matchConfidence should be weak when app is first opened from device heuristics codepath.");
   XCTAssertNil(dynamicLink.url);
   XCTAssertEqualObjects(dynamicLink.inviteId, invitationId);
 }