43 lines
1.2 KiB
Text
43 lines
1.2 KiB
Text
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//
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// Pedometer.mm
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// Pedometer
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//
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// Created by Yusuf on 06/15/17.
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// Copyright (c) 2017 Yusuf Olokoba
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//
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#import <CoreMotion/CoreMotion.h>
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#define BRIDGE extern "C"
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#define STEP2METERS 0.715
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static CMPedometer* pedometer;
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BRIDGE void PDInitialize () {
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// Create an instance
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pedometer = [CMPedometer new];
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// Start updates
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[pedometer startPedometerUpdatesFromDate:[NSDate date] withHandler:^(CMPedometerData* data, NSError* error) {
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// Extract data
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int steps = data.numberOfSteps.intValue;
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double distance = CMPedometer.isDistanceAvailable ? data.distance.doubleValue : steps * STEP2METERS;
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// Send to Unity
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UnitySendMessage("Pedometer", "OnEvent", [[NSString stringWithFormat:@"%i:%f", steps, distance] UTF8String]);
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}];
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// Log
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NSLog(@"%s", "Pedometer: Initialized iOS backend");
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}
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BRIDGE void PDRelease () {
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// Release and dereference
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if (pedometer) [pedometer stopPedometerUpdates];
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pedometer = nil;
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// Log
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NSLog(@"%s", "Pedometer: Released iOS backend");
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}
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BRIDGE bool PDIsSupported () {
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// Check if step counting is available
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return CMPedometer.isStepCountingAvailable;
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}
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