Lightweight pedometer Cordova/Phonegap plugin for Android using the hardware step sensor, with notifications.
npm install @felicienfrancois/cordova-plugin-stepperLightweight pedometer Cordova/Phonegap plugin for Android using the hardware step sensor, with notifications.
Plugin using the hardware step-sensor for minimal battery consumption. This app is designed to be kept running all the time without having any impact on your battery life! Therefore the app does not drain any additional battery. Unlike other pedometer apps, this app does not track your movement or your location so it doesn't need to turn on your GPS sensor - no impact on your battery.
The plugin also creates a background service with a neat and nice notification (in Android platform) to continue working even after the application is closed and the device is restarted.
#### Latest published version on npm (with Cordova CLI >= 5.0.0)
``
cordova plugin add @felicienfrancois/cordova-plugin-stepper
#### Latest version from GitHub
`
cordova plugin add https://github.com/@felicienfrancois/cordova-plugin-stepperUsage
#### isStepCountingAvailable () => Promise
Check if Pedometer sensor is available on the device
`js
stepper.isStepCountingAvailable().then((result) => {
if(result) console.log("Available !");
else console.log("Not available :-S");
}).catch((err) => {
console.error(err);
});
`
#### requestPermission () => Promise [Android only]
Android: request for permission by anticipation
IOS: return true and do nothing
This can be helpful to request permission before starting the stepper.
It can also prevent unexpected detachment at first start (Permission popup trigger a pause/resume cycle which can leads to service detachment)
`js
stepper.requestPermission().then((result) => {
if(result) console.log("Authorized !");
else console.log("Denied :-S");
}).catch((err) => {
console.error(err);
});
`
#### disableBatteryOptimizations () => Promise [Android only]
Android: request for disabling battery optimizations
IOS: return false and do nothing
`js`
stepper.disableBatteryOptimizations().then((result) => {
if(result) console.log("Authorized !");
else console.log("Not available or Denied :-S");
}).catch((err) => {
// Should never happen as error are catched and return false in success
console.error(err);
});
#### startStepperUpdates (options, onStepUpdate, onError)
The onStepUpdate handler is called once during the first call and then called from the background thread whenever data is available.
The method also creates a background service with notification (Android only).
The options parameter may contain optional parameters. Below parameters recommended for notification localization (in Android platform):
- goal - _int_ - the goal (default to no goal)
- pedometerIsCountingText - _string_ - Set title text for notification
- pedometerStepsToGoFormatText - _string_ - Set description format string with text for notification
- pedometerYourProgressFormatText - _string_ - Set progress description format string with text for notification
- pedometerGoalReachedFormatText - _string_ - Set goal description format string with text for notification when the number of steps reaches the target value
- timeZone - _string_ - Force timezone for aggregation ticks and todays count
Example:
`js
const options = {
pedometerIsCountingText: 'Pedometer is counting',
pedometerStepsToGoFormatText: '%s steps to go', // available variables: [stepsToGo, todaySteps, goal]. Insert using %1$s, %2$s, %3$s placeholders
pedometerYourProgressFormatText: 'Your progress will be shown here soon',
pedometerGoalReachedFormatText: '%s steps today', // available variables: [todaySteps, goal]. Insert using %1$s, %2$s placeholders
};
stepper.startStepperUpdates(options, (result) => {
console.log(result.steps_today);
}, (err) => {
console.error(err);
});
`
_Note: When the application is suspended, the call to handlers is temporarily suspended. When the application is closed, the background service continues to work (in Android platform) but the callbacks to you app may be stopped. The background service continues after the device is restarted._
In order to keep callbacks after restarting or resuming your app you have to reattach background service by calling startStepperUpdatesjs
// Reattach on reboot (required)
document.addEventListener("deviceready", () => {
stepper.startStepperUpdates(options, onStepUpdate, errorHandler);
});
// Reattach after pause/resume (which can sometimes lead to dettachment)
document.addEventListener("resume", () => {
stepper.startStepperUpdates(options, onStepUpdate, errorHandler);
});
`
_To stop the background service, call the method stopStepperUpdates. When you open an application and call the launch method again, it joins the current background service._
#### stopStepperUpdates () => Promise
The method stops the background calls to the success handler of the startStepperUpdates method and stops the background service (in Android platform) with remove notification.
Example:
`js`
stepper.stopStepperUpdates()
.then(() => {
console.error("Stopped");
})
.catch((error) => {
console.error(err);
});
_Note: Background service can only be stopped by this method._
#### destroy () => Promise
Android Only: Stop pedometer updates and clear database
Example:
`js`
stepper.destroy()
.then(() => {
console.error("Stopped and cleared");
})
.catch((error) => {
console.error(err);
});
_Note: Background service can only be stopped by this method._
#### setGoal (num) => Promise
Set a goal (number of steps) for a pedometer.
When a goal is set, a progress bar is shown in the notification.
Example:
`js
var goal = 1000;
stepper.setGoal(goal)
.then(() => {
console.error("OK");
})
.catch((error) => {
console.error(err);
});
`
_Note: It is recommended to call the method before calling the method startStepperUpdates, but it is allowed to change the target during operation._
#### getSteps (date) => Promise
Gets the number of steps for the specified day. date parameter must be start of day and number of milliseconds since the Unix Epoch.
Example:
`js
var interval = 1000 60 60 * 24,
startOfDay = Math.floor(Date.now() / interval) * interval;
stepper.getSteps(startOfDay)
.then((result) => {
console.log(result.steps);
})
.catch((error) => {
console.error(err);
});
`
#### getStepsByPeriod (start, end) => Promise
Gets the number of steps for the specified period.
Example:
`js
// 3 days period
var interval = 1000 60 60 * 24,
start = Math.floor(Date.now() / interval) interval - (interval 3),
end = Math.floor(Date.now() / interval) * interval;
stepper.getSteps(start, end)
.then((result) => {
console.log(result.steps);
})
.catch((error) => {
console.error(err);
});
`
#### getLastEntries (num) => Promise
Gets all recent records in the specified limit.
Example:
`js
var limit = 10;
stepper.getLastEntries(limit)
.then((result) => {
var entries = result.entries;
for (var i = 0; i < entries.length; i++) {
var entry = entries[i], data = entry.data,
steps = entry.steps;
}
})
.catch((error) => {
console.error(err);
});
``
- Android
- iOS
Copyright (c) 2021, Félicien François
Project based on source code and includes parts of source code https://github.com/achubutkin/cordova-plugin-stepper
Copyright (c) 2019, Alexandr Chubutkin
Project based on source code and includes parts of source code https://github.com/j4velin/Pedometer
Copyright (c) 2013 Thomas Hoffmann - All Rights Reserved
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of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
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copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
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