Sha256: 8854c05942ad88256d30cba90dd02858e437d7c2cd3543f23abaacdd2a9d45bd
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Size: 1.77 KB
Versions: 17
Compression:
Stored size: 1.77 KB
Contents
#import "SensorFactory.h"
#import "Sensor.h"
#import "SensorSingleton.h"
#import <CoreMotion/CoreMotion.h>
static BOOL ourIsAccelerometerAvailability = NO;
static BOOL ourIsMagnetometerAvailability = NO;
@interface SensorAvailabilityProcessor: NSObject {
}
-(void) initAvailabilityCommand;
-(void) initAvailability;
@end
@implementation SensorAvailabilityProcessor
-(void) initAvailabilityCommand {
CMMotionManager* motionManager = [[CMMotionManager alloc] init];
ourIsAccelerometerAvailability = motionManager.accelerometerAvailable;
ourIsMagnetometerAvailability = motionManager.deviceMotionAvailable && ([CMMotionManager availableAttitudeReferenceFrames] & CMAttitudeReferenceFrameXArbitraryCorrectedZVertical);
[motionManager release];
}
-(void) initAvailability {
[self performSelectorOnMainThread:@selector(initAvailabilityCommand) withObject:nil waitUntilDone:YES];
}
@end
@implementation SensorFactory
-(id<ISensor>)createSensorByID:(NSString*)ID {
Sensor* obj = nil;
if ([SENSOR_TYPE_ACCELEROMETER isEqualToString:ID] && [SensorFactory isAccelerometerSupported]) {
obj = [[AccelerometerSensor alloc] init];
}
else if ([SENSOR_TYPE_MAGNETOMETER isEqualToString:ID] && [SensorFactory isMagnetometerSupported]) {
obj = [[MagnetometerSensor alloc] init];
}
else {
//obj = [[Sensor alloc] init];
}
if (obj != nil) {
[obj setProperty:@"ID" propertyValue:ID methodResult:nil];
}
return obj;
}
+(void) initAvailability {
SensorAvailabilityProcessor* proc = [[SensorAvailabilityProcessor alloc] init];
[proc initAvailability];
}
+(BOOL) isAccelerometerSupported {
return ourIsAccelerometerAvailability;
}
+(BOOL) isMagnetometerSupported {
return ourIsMagnetometerAvailability;
}
@end
Version data entries
17 entries across 17 versions & 2 rubygems