remove ios 7 logic as sdk minimum support is iOS 8 now

Firebase/InstanceID/CHANGELOG.md

@@ -1,3 +1,5 @@
+# unreleased
+- [changed] Remove FIRInstanceIDURLQueryItem in favor of NSURLQueryItem. (#5835)
 
 # 2020-07 -- 4.5.0
 - [changed] Functionally neutral updated import references for dependencies. (#5824)

Firebase/InstanceID/FIRInstanceIDConstants.h

@@ -57,6 +57,9 @@ FOUNDATION_EXPORT NSString *const kFIRInstanceIDTokenOptionsFirebaseAppIDKey;
 /// The key to enable auto-register by swizzling AppDelegate's methods.
 FOUNDATION_EXPORT NSString *const kFIRInstanceIDAppDelegateProxyEnabledInfoPlistKey;
 
+/// The key for InstallationID or InstanceID in token request.
+FOUNDATION_EXPORT NSString *const kFIRInstanceIDParamInstanceID;
+
 /// Error code for missing entitlements in Keychain. iOS Keychain error
 /// https://forums.developer.apple.com/thread/4743
 FOUNDATION_EXPORT const int kFIRInstanceIDSecMissingEntitlementErrorCode;

Firebase/InstanceID/FIRInstanceIDConstants.m

@@ -36,6 +36,7 @@
 NSString *const kFIRInstanceIDTokenOptionsAPNSKey = @"apns_token";
 NSString *const kFIRInstanceIDTokenOptionsAPNSIsSandboxKey = @"apns_sandbox";
 NSString *const kFIRInstanceIDTokenOptionsFirebaseAppIDKey = @"gmp_app_id";
+NSString *const kFIRInstanceIDParamInstanceID = @"appid";
 
 NSString *const kFIRInstanceIDAppDelegateProxyEnabledInfoPlistKey =
     @"FirebaseAppDelegateProxyEnabled";

Firebase/InstanceID/FIRInstanceIDTokenDeleteOperation.m

@@ -17,10 +17,10 @@
 #import "FIRInstanceIDTokenDeleteOperation.h"
 
 #import "FIRInstanceIDCheckinPreferences.h"
+#import "FIRInstanceIDConstants.h"
 #import "FIRInstanceIDDefines.h"
 #import "FIRInstanceIDLogger.h"
 #import "FIRInstanceIDTokenOperation+Private.h"
-#import "FIRInstanceIDURLQueryItem.h"
 #import "FIRInstanceIDUtilities.h"
 #import "NSError+FIRInstanceID.h"
 
@@ -47,24 +47,25 @@ - (void)performTokenOperation {
 
   // Build form-encoded body
   NSString *deviceAuthID = self.checkinPreferences.deviceID;
-  NSMutableArray<FIRInstanceIDURLQueryItem *> *queryItems =
+  NSMutableArray<NSURLQueryItem *> *queryItems =
       [FIRInstanceIDTokenOperation standardQueryItemsWithDeviceID:deviceAuthID scope:self.scope];
-  [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"delete" value:@"true"]];
+  [queryItems addObject:[NSURLQueryItem queryItemWithName:@"delete" value:@"true"]];
   if (self.action == FIRInstanceIDTokenActionDeleteTokenAndIID) {
-    [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"iid-operation"
-                                                                 value:@"delete"]];
+    [queryItems addObject:[NSURLQueryItem queryItemWithName:@"iid-operation" value:@"delete"]];
   }
   if (self.authorizedEntity) {
-    [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"sender"
-                                                                 value:self.authorizedEntity]];
+    [queryItems addObject:[NSURLQueryItem queryItemWithName:@"sender" value:self.authorizedEntity]];
   }
   // Typically we include our public key-signed url items, but in some cases (like deleting all FCM
   // tokens), we don't.
   if (self.instanceID.length > 0) {
-    [queryItems addObjectsFromArray:[self queryItemsWithInstanceID:self.instanceID]];
+    [queryItems addObject:[NSURLQueryItem queryItemWithName:kFIRInstanceIDParamInstanceID
+                                                      value:self.instanceID]];
   }
 
-  NSString *content = FIRInstanceIDQueryFromQueryItems(queryItems);
+  NSURLComponents *components = [[NSURLComponents alloc] init];
+  components.queryItems = queryItems;
+  NSString *content = components.query;
   request.HTTPBody = [content dataUsingEncoding:NSUTF8StringEncoding];
   FIRInstanceIDLoggerDebug(kFIRInstanceIDMessageCodeTokenDeleteOperationFetchRequest,
                            @"Unregister request to %@ content: %@", FIRInstanceIDRegisterServer(),

Firebase/InstanceID/FIRInstanceIDTokenFetchOperation.m

@@ -21,7 +21,6 @@
 #import "FIRInstanceIDDefines.h"
 #import "FIRInstanceIDLogger.h"
 #import "FIRInstanceIDTokenOperation+Private.h"
-#import "FIRInstanceIDURLQueryItem.h"
 #import "FIRInstanceIDUtilities.h"
 #import "NSError+FIRInstanceID.h"
 
@@ -65,15 +64,16 @@ - (void)performTokenOperation {
 
   // Build form-encoded body
   NSString *deviceAuthID = self.checkinPreferences.deviceID;
-  NSMutableArray<FIRInstanceIDURLQueryItem *> *queryItems =
+  NSMutableArray<NSURLQueryItem *> *queryItems =
       [[self class] standardQueryItemsWithDeviceID:deviceAuthID scope:self.scope];
-  [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"sender"
-                                                               value:self.authorizedEntity]];
-  [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"X-subtype"
-                                                               value:self.authorizedEntity]];
-
-  [queryItems addObjectsFromArray:[self queryItemsWithInstanceID:self.instanceID]];
+  [queryItems addObject:[NSURLQueryItem queryItemWithName:@"sender" value:self.authorizedEntity]];
+  [queryItems addObject:[NSURLQueryItem queryItemWithName:@"X-subtype"
+                                                    value:self.authorizedEntity]];
 
+  if (self.instanceID.length > 0) {
+    [queryItems addObject:[NSURLQueryItem queryItemWithName:kFIRInstanceIDParamInstanceID
+                                                      value:self.instanceID]];
+  }
   // Create query items from passed-in options
   id apnsTokenData = self.options[kFIRInstanceIDTokenOptionsAPNSKey];
   id apnsSandboxValue = self.options[kFIRInstanceIDTokenOptionsAPNSIsSandboxKey];
@@ -82,21 +82,22 @@ - (void)performTokenOperation {
     NSString *APNSString = FIRInstanceIDAPNSTupleStringForTokenAndServerType(
         apnsTokenData, ((NSNumber *)apnsSandboxValue).boolValue);
     // The name of the query item happens to be the same as the dictionary key
-    FIRInstanceIDURLQueryItem *item =
-        [FIRInstanceIDURLQueryItem queryItemWithName:kFIRInstanceIDTokenOptionsAPNSKey
-                                               value:APNSString];
+    NSURLQueryItem *item = [NSURLQueryItem queryItemWithName:kFIRInstanceIDTokenOptionsAPNSKey
+                                                       value:APNSString];
     [queryItems addObject:item];
   }
   id firebaseAppID = self.options[kFIRInstanceIDTokenOptionsFirebaseAppIDKey];
   if ([firebaseAppID isKindOfClass:[NSString class]]) {
     // The name of the query item happens to be the same as the dictionary key
-    FIRInstanceIDURLQueryItem *item =
-        [FIRInstanceIDURLQueryItem queryItemWithName:kFIRInstanceIDTokenOptionsFirebaseAppIDKey
-                                               value:(NSString *)firebaseAppID];
+    NSURLQueryItem *item =
+        [NSURLQueryItem queryItemWithName:kFIRInstanceIDTokenOptionsFirebaseAppIDKey
+                                    value:(NSString *)firebaseAppID];
     [queryItems addObject:item];
   }
 
-  NSString *content = FIRInstanceIDQueryFromQueryItems(queryItems);
+  NSURLComponents *components = [[NSURLComponents alloc] init];
+  components.queryItems = queryItems;
+  NSString *content = components.query;
   request.HTTPBody = [content dataUsingEncoding:NSUTF8StringEncoding];
   FIRInstanceIDLoggerDebug(kFIRInstanceIDMessageCodeTokenFetchOperationFetchRequest,
                            @"Register request to %@ content: %@", FIRInstanceIDRegisterServer(),

Firebase/InstanceID/FIRInstanceIDTokenOperation+Private.h

@@ -18,8 +18,6 @@
 
 #import "FIRInstanceIDUtilities.h"
 
-@class FIRInstanceIDURLQueryItem;
-
 NS_ASSUME_NONNULL_BEGIN
 
 @interface FIRInstanceIDTokenOperation (Private)
@@ -42,10 +40,9 @@ NS_ASSUME_NONNULL_BEGIN
                     instanceID:(NSString *)instanceID;
 
 #pragma mark - Request Construction
-+ (NSMutableArray<FIRInstanceIDURLQueryItem *> *)standardQueryItemsWithDeviceID:(NSString *)deviceID
-                                                                          scope:(NSString *)scope;
++ (NSMutableArray<NSURLQueryItem *> *)standardQueryItemsWithDeviceID:(NSString *)deviceID
+                                                               scope:(NSString *)scope;
 - (NSMutableURLRequest *)tokenRequest;
-- (NSArray<FIRInstanceIDURLQueryItem *> *)queryItemsWithInstanceID:(NSString *)instanceID;
 
 #pragma mark - HTTP Headers
 /**

Firebase/InstanceID/FIRInstanceIDTokenOperation.m

@@ -20,13 +20,11 @@
 
 #import "FIRInstanceIDCheckinPreferences.h"
 #import "FIRInstanceIDLogger.h"
-#import "FIRInstanceIDURLQueryItem.h"
 #import "FIRInstanceIDUtilities.h"
 #import "NSError+FIRInstanceID.h"
 
 static const NSInteger kFIRInstanceIDPlatformVersionIOS = 2;
 
-static NSString *const kFIRInstanceIDParamInstanceID = @"appid";
 // Scope parameter that defines the service using the token
 static NSString *const kFIRInstanceIDParamScope = @"X-scope";
 // Defines the SDK version
@@ -205,49 +203,42 @@ + (NSMutableURLRequest *)requestWithAuthHeader:(NSString *)authHeaderString
   return request;
 }
 
-+ (NSMutableArray<FIRInstanceIDURLQueryItem *> *)standardQueryItemsWithDeviceID:(NSString *)deviceID
-                                                                          scope:(NSString *)scope {
-  NSMutableArray<FIRInstanceIDURLQueryItem *> *queryItems = [NSMutableArray arrayWithCapacity:8];
++ (NSMutableArray<NSURLQueryItem *> *)standardQueryItemsWithDeviceID:(NSString *)deviceID
+                                                               scope:(NSString *)scope {
+  NSMutableArray<NSURLQueryItem *> *queryItems = [NSMutableArray arrayWithCapacity:8];
 
   // E.g. X-osv=10.2.1
   NSString *systemVersion = FIRInstanceIDOperatingSystemVersion();
-  [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"X-osv" value:systemVersion]];
+  [queryItems addObject:[NSURLQueryItem queryItemWithName:@"X-osv" value:systemVersion]];
   // E.g. device=
   if (deviceID) {
-    [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"device" value:deviceID]];
+    [queryItems addObject:[NSURLQueryItem queryItemWithName:@"device" value:deviceID]];
   }
   // E.g. X-scope=fcm
   if (scope) {
-    [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:kFIRInstanceIDParamScope
-                                                                 value:scope]];
+    [queryItems addObject:[NSURLQueryItem queryItemWithName:kFIRInstanceIDParamScope value:scope]];
   }
   // E.g. plat=2
   NSString *platform = [NSString stringWithFormat:@"%ld", (long)kFIRInstanceIDPlatformVersionIOS];
-  [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"plat" value:platform]];
+  [queryItems addObject:[NSURLQueryItem queryItemWithName:@"plat" value:platform]];
   // E.g. app=com.myapp.foo
   NSString *appIdentifier = FIRInstanceIDAppIdentifier();
-  [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"app" value:appIdentifier]];
+  [queryItems addObject:[NSURLQueryItem queryItemWithName:@"app" value:appIdentifier]];
   // E.g. app_ver=1.5
   NSString *appVersion = FIRInstanceIDCurrentAppVersion();
-  [queryItems addObject:[FIRInstanceIDURLQueryItem queryItemWithName:@"app_ver" value:appVersion]];
+  [queryItems addObject:[NSURLQueryItem queryItemWithName:@"app_ver" value:appVersion]];
   // E.g. X-cliv=fiid-1.2.3
   NSString *fcmLibraryVersion =
       [NSString stringWithFormat:@"fiid-%@", FIRInstanceIDCurrentGCMVersion()];
   if (fcmLibraryVersion.length) {
-    FIRInstanceIDURLQueryItem *gcmLibVersion =
-        [FIRInstanceIDURLQueryItem queryItemWithName:kFIRInstanceIDParamFCMLibVersion
-                                               value:fcmLibraryVersion];
+    NSURLQueryItem *gcmLibVersion =
+        [NSURLQueryItem queryItemWithName:kFIRInstanceIDParamFCMLibVersion value:fcmLibraryVersion];
     [queryItems addObject:gcmLibVersion];
   }
 
   return queryItems;
 }
 
-- (NSArray<FIRInstanceIDURLQueryItem *> *)queryItemsWithInstanceID:(NSString *)instanceID {
-  return @[ [FIRInstanceIDURLQueryItem queryItemWithName:kFIRInstanceIDParamInstanceID
-                                                   value:instanceID] ];
-}
-
 #pragma mark - HTTP Header
 
 + (NSString *)HTTPAuthHeaderFromCheckin:(FIRInstanceIDCheckinPreferences *)checkin {

FirebaseMessaging/CHANGELOG.md

@@ -1,3 +1,6 @@
+# unreleased
+- [changed] Remove logic that is executed for iOS 7 and below. (#5835)
+
 # 2020-07 -- v4.6.0
 - [fixed] Fix documentation warning exposed by Xcode 12. (#5876)
 - [changed] Functionally neutral updated import references for dependencies. (#5824)

FirebaseMessaging/Sources/FIRMessagingContextManagerService.m

@@ -216,13 +216,9 @@ + (void)scheduleLocalNotificationForMessage:(NSDictionary *)message atDate:(NSDa
   if ([apsDictionary[kFIRMessagingContextManagerBodyKey] length]) {
     notification.alertBody = apsDictionary[kFIRMessagingContextManagerBodyKey];
   }
-  if ([apsDictionary[kFIRMessagingContextManagerTitleKey] length]) {
-    // |alertTitle| is iOS 8.2+, so check if we can set it
-    if ([notification respondsToSelector:@selector(setAlertTitle:)]) {
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wunguarded-availability"
+  if (@available(iOS 8.2, *)) {
+    if ([apsDictionary[kFIRMessagingContextManagerTitleKey] length]) {
       notification.alertTitle = apsDictionary[kFIRMessagingContextManagerTitleKey];
-#pragma clang diagnostic pop
     }
   }
 
@@ -234,10 +230,7 @@ + (void)scheduleLocalNotificationForMessage:(NSDictionary *)message atDate:(NSDa
         [apsDictionary[kFIRMessagingContextManagerBadgeKey] integerValue];
   }
   if (apsDictionary[kFIRMessagingContextManagerCategoryKey]) {
-    // |category| is iOS 8.0+, so check if we can set it
-    if ([notification respondsToSelector:@selector(setCategory:)]) {
-      notification.category = apsDictionary[kFIRMessagingContextManagerCategoryKey];
-    }
+    notification.category = apsDictionary[kFIRMessagingContextManagerCategoryKey];
   }
 
   NSDictionary *userInfo = [self parseDataFromMessage:message];