git.y1.nz

commit 76500ebf15fdbfdb0b28baef2bb98c43926f683a
parent ffc80b2c0d475d1d9dcc18dac12dd65181c6db0d
Author: Lior Halphon <LIJI32@gmail.com>
Date:   Sat, 14 Jan 2023 21:15:25 +0200

Vibration support on legacy devices

Diffstat:
M
iOS/GBHapticManager.m
14
+++++++-------
A
iOS/GBHapticManagerLegacy.h
5
+++++
A
iOS/GBHapticManagerLegacy.m
27
+++++++++++++++++++++++++++

3 files changed, 39 insertions(+), 7 deletions(-)
diff --git a/iOS/GBHapticManager.m b/iOS/GBHapticManager.m
@@ -1,4 +1,5 @@
 #import "GBHapticManager.h"
+#import "GBHapticManagerLegacy.h"
 #import <CoreHaptics/CoreHaptics.h>
 
 @implementation GBHapticManager
@@ -25,15 +26,14 @@
 {
     self = [super init];
     if (!self) return nil;
+    if (self.class != [GBHapticManager class]) return self;
+    
     if (@available(iOS 13.0, *)) {
-        _engine = [[CHHapticEngine alloc] initAndReturnError:nil];
-        _engine.playsHapticsOnly = true;
-        _engine.autoShutdownEnabled = true;
-    }
-    else {
-        return nil;
+            _engine = [[CHHapticEngine alloc] initAndReturnError:nil];
+            _engine.playsHapticsOnly = true;
+            _engine.autoShutdownEnabled = true;
     }
-    if (!_engine) return nil;
+    if (!_engine) return [[GBHapticManagerLegacy alloc] init];
     return self;
 }
 
diff --git a/iOS/GBHapticManagerLegacy.h b/iOS/GBHapticManagerLegacy.h
@@ -0,0 +1,5 @@
+#import "GBHapticManager.h"
+
+@interface GBHapticManagerLegacy : GBHapticManager
+
+@end
diff --git a/iOS/GBHapticManagerLegacy.m b/iOS/GBHapticManagerLegacy.m
@@ -0,0 +1,27 @@
+#import "GBHapticManagerLegacy.h"
+#import <UIKit/UIKit.h>
+#import <AudioToolbox/AudioToolbox.h>
+
+@implementation GBHapticManagerLegacy
+
+- (void)doTapHaptic
+{
+    [[[UIImpactFeedbackGenerator alloc] initWithStyle:UIImpactFeedbackStyleMedium] impactOccurred];
+}
+
+- (void)setRumbleStrength:(double)rumble
+{
+    void AudioServicesStopSystemSound(SystemSoundID inSystemSoundID);
+    void AudioServicesPlaySystemSoundWithVibration(SystemSoundID inSystemSoundID, id arg, NSDictionary* vibratePattern);
+    if (rumble) {
+        AudioServicesPlaySystemSoundWithVibration(kSystemSoundID_Vibrate, nil, @{@"Intensity": @(rumble),
+                                                                                 @"OffDuration": @0,
+                                                                                 @"OnDuration": @100,
+                                                                                 @"VibePattern": @[@YES, @1000],
+        });
+    }
+    else {
+        AudioServicesStopSystemSound(kSystemSoundID_Vibrate);
+    }
+}
+@end

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