Initial release

Makefile

+ARCHS = armv7 arm64
+DEBUG = 0
+include $(THEOS)/makefiles/common.mk
+
+TWEAK_NAME = SpotlightSiri10
+SpotlightSiri10_FILES = Tweak.xm
+SpotlightSiri10_FRAMEWORKS = UIKit
+
+include $(THEOS_MAKE_PATH)/tweak.mk
+
+after-install::
+	install.exec "killall -9 SpringBoard"

SpotlightSiri10.plist

+{ Filter = { Bundles = ( "com.apple.springboard" ); }; }

Tweak.xm

+#import <substrate.h>
+#import <UIKit/UIKit.h>
+
+@interface SPUITextField:UITextField
+@end
+
+@interface SPUISearchHeader
+@property (retain) SPUITextField * searchField;
+@end
+
+@interface SpringBoard
+- (void)setNextAssistantRecognitionStrings:(id)arg1;
+@end
+
+@interface SBAssistantController
++ (id)sharedInstance;
+- (void)handleSiriButtonUpEventFromSource:(int)arg1;
+- (_Bool)handleSiriButtonDownEventFromSource:(int)arg1 activationEvent:(int)arg2;
+@end
+
+@interface SPUISearchViewController
+- (void)cancelButtonPressed;
+@end
+static SpringBoard *springBoard = nil;
+%hook SpringBoard
+
+- (void)applicationDidFinishLaunching:(id)fp8 {
+    %orig;
+    springBoard = self;
+}
+%end
+
+%hook SPUISearchViewController
+
+- (void)cancelButtonPressed{
+    SPUISearchHeader *_searchHeader = MSHookIvar<SPUISearchHeader*>(self, "_searchHeader");
+    SPUITextField *searchField = _searchHeader.searchField;
+    
+    NSString *searchString = [searchField.text lowercaseString];
+    if ([searchString hasPrefix:@"siri"]) {
+        NSString *searchStringWithoutSiri = [searchString
+                                         stringByReplacingOccurrencesOfString:@"siri" withString:@""];
+        if (![[searchStringWithoutSiri stringByReplacingOccurrencesOfString:@" " withString:@""] isEqual:@""]) {
+            NSArray *myStrings = [NSArray arrayWithObjects:searchStringWithoutSiri, nil];
+            [springBoard setNextAssistantRecognitionStrings:myStrings];
+        }
+        SBAssistantController *assistantController = [%c(SBAssistantController) sharedInstance];
+        [assistantController handleSiriButtonDownEventFromSource:1 activationEvent:1];
+        [assistantController handleSiriButtonUpEventFromSource:1];
+        searchField.text = @"";
+    }
+        %orig;
+}
+
+%end

control

+Package: com.gilshahar7.spotlightsiri10
+Name: SpotlightSiri10
+Depends: mobilesubstrate
+Version: 1.1
+Architecture: iphoneos-arm
+Description: Use Siri by prefixing Spotlight searches with "Siri" and pressing cancel.
+Maintainer: gilshahar7
+Author: gilshahar7
+Section: Tweaks