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Cordova Projetct - Platforms: Android and FirefoxOs
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Guilherme Costa Berghauser
2014-03-16 21:02:21 -03:00
commit 74447379ee
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plugins/android.json
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{
"prepare_queue": {
"installed": [],
"uninstalled": []
},
"config_munge": {
"res/xml/config.xml": {
"/*": {
"<feature name=\"Accelerometer\"><param name=\"android-package\" value=\"org.apache.cordova.devicemotion.AccelListener\" /></feature>": 1
}
}
},
"installed_plugins": {
"org.apache.cordova.device-motion": {
"PACKAGE_NAME": "br.edu.utfpr.dronecontroller"
}
},
"dependent_plugins": {}
}
plugins/firefoxos.json
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{
"prepare_queue": {
"installed": [],
"uninstalled": []
},
"config_munge": {
"config.xml": {
"/*": {
"<feature name=\"Accelerometer\"><param name=\"firefoxos-package\" value=\"Accelerometer\" /></feature>": 3
}
}
},
"installed_plugins": {
"org.apache.cordova.device-motion": {
"PACKAGE_NAME": "br.edu.utfpr.dronecontroller"
}
},
"dependent_plugins": {}
}
plugins/org.apache.cordova.device-motion/.fetch.json
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{"source":{"type":"local","path":"C:\\Users\\Torto\\AppData\\Local\\Temp\\org.apache.cordova.device-motion\\package"}}
plugins/org.apache.cordova.device-motion/LICENSE
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plugins/org.apache.cordova.device-motion/README.md
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<!---
license: Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
# org.apache.cordova.device-motion
Plugin documentation: [doc/index.md](doc/index.md)
plugins/org.apache.cordova.device-motion/RELEASENOTES.md
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<!--
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
-->
# Release Notes
### 0.2.2 (Sept 25, 2013)
* CB-4889 bumping&resetting version
* [windows8] commandProxy was moved
* CB-4889
* CB-4889 renaming core inside windows8
* CB-4889 renaming org.apache.cordova.core.device-motion to org.apache.cordova.device-motion
* Rename CHANGELOG.md -> RELEASENOTES.md
* [CB-4752] Incremented plugin version on dev branch.
### 0.2.3 (Oct 28, 2013)
* tweak scoping
* fixed the scope
* properly stop watching...
* adding timestamp to the response
* fix acceleromter for firefox os
* update firefoxos integration
* fixed callbacks
* accelerometer registers, but is not responding
* fxos added, not working
* CB-5128: added repo + issue tag to plugin.xml for device motion
* CB-5012 ensure result is returned
* [CB-4825] Add CoreMotion.framework to plugin.xml
* [CB-4825] avoid retain cycle in update block
* [CB-4825] use CoreMotion framework for accelerometer
* [CB-4915] Incremented plugin version on dev branch.
### 0.2.4 (Dec 4, 2013)
* add ubuntu platform
* 1. Added amazon-fireos platform. 2. Change to use amazon-fireos as the platform if the user agent string contains 'cordova-amazon-fireos'
### 0.2.5 (Jan 02, 2014)
* CB-5658 Add doc/index.md for Device Motion plugin
### 0.2.6 (Feb 05, 2014)
* Add Tizen support
plugins/org.apache.cordova.device-motion/doc/index.md
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<!---
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
# org.apache.cordova.device-motion
This plugin provides access to the device's accelerometer. The accelerometer is
a motion sensor that detects the change (_delta_) in movement relative to the
current device orientation, in three dimensions along the _x_, _y_, and _z_
axis.
## Installation
cordova plugin add org.apache.cordova.device-motion
## Supported Platforms
- Amazon Fire OS
- Android
- BlackBerry 10
- iOS
- Tizen
- Windows Phone 7 and 8
- Windows 8
## Methods
- navigator.accelerometer.getCurrentAcceleration
- navigator.accelerometer.watchAcceleration
- navigator.accelerometer.clearWatch
## Objects
- Acceleration
## navigator.accelerometer.getCurrentAcceleration
Get the current acceleration along the _x_, _y_, and _z_ axes.
These acceleration values are returned to the `accelerometerSuccess`
callback function.
navigator.accelerometer.getCurrentAcceleration(accelerometerSuccess, accelerometerError);
### Example
function onSuccess(acceleration) {
alert('Acceleration X: ' + acceleration.x + '\n' +
'Acceleration Y: ' + acceleration.y + '\n' +
'Acceleration Z: ' + acceleration.z + '\n' +
'Timestamp: ' + acceleration.timestamp + '\n');
};
function onError() {
alert('onError!');
};
navigator.accelerometer.getCurrentAcceleration(onSuccess, onError);
### iOS Quirks
- iOS doesn't recognize the concept of getting the current acceleration at any given point.
- You must watch the acceleration and capture the data at given time intervals.
- Thus, the `getCurrentAcceleration` function yields the last value reported from a `watchAccelerometer` call.
## navigator.accelerometer.watchAcceleration
Retrieves the device's current `Acceleration` at a regular interval, executing
the `accelerometerSuccess` callback function each time. Specify the interval in
milliseconds via the `acceleratorOptions` object's `frequency` parameter.
The returned watch ID references the accelerometer's watch interval,
and can be used with `navigator.accelerometer.clearWatch` to stop watching the
accelerometer.
var watchID = navigator.accelerometer.watchAcceleration(accelerometerSuccess,
accelerometerError,
[accelerometerOptions]);
- __accelerometerOptions__: An object with the following optional keys:
- __frequency__: How often to retrieve the `Acceleration` in milliseconds. _(Number)_ (Default: 10000)
### Example
function onSuccess(acceleration) {
alert('Acceleration X: ' + acceleration.x + '\n' +
'Acceleration Y: ' + acceleration.y + '\n' +
'Acceleration Z: ' + acceleration.z + '\n' +
'Timestamp: ' + acceleration.timestamp + '\n');
};
function onError() {
alert('onError!');
};
var options = { frequency: 3000 }; // Update every 3 seconds
var watchID = navigator.accelerometer.watchAcceleration(onSuccess, onError, options);
### iOS Quirks
The API calls the success callback function at the interval requested,
but restricts the range of requests to the device between 40ms and
1000ms. For example, if you request an interval of 3 seconds,
(3000ms), the API requests data from the device every 1 second, but
only executes the success callback every 3 seconds.
## navigator.accelerometer.clearWatch
Stop watching the `Acceleration` referenced by the `watchID` parameter.
navigator.accelerometer.clearWatch(watchID);
- __watchID__: The ID returned by `navigator.accelerometer.watchAcceleration`.
### Example
var watchID = navigator.accelerometer.watchAcceleration(onSuccess, onError, options);
// ... later on ...
navigator.accelerometer.clearWatch(watchID);
## Acceleration
Contains `Accelerometer` data captured at a specific point in time.
Acceleration values include the effect of gravity (9.81 m/s^2), so that when a
device lies flat and facing up, _x_, _y_, and _z_ values returned should be
`0`, `0`, and `9.81`.
### Properties
- __x__: Amount of acceleration on the x-axis. (in m/s^2) _(Number)_
- __y__: Amount of acceleration on the y-axis. (in m/s^2) _(Number)_
- __z__: Amount of acceleration on the z-axis. (in m/s^2) _(Number)_
- __timestamp__: Creation timestamp in milliseconds. _(DOMTimeStamp)_
plugins/org.apache.cordova.device-motion/package.json
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{
"version": "0.2.6",
"name": "org.apache.cordova.device-motion",
"cordova_name": "Device Motion",
"description": "Cordova Device Motion Plugin",
"license": "Apache 2.0",
"repo": "https://git-wip-us.apache.org/repos/asf/cordova-plugin-device-motion.git",
"issue": "https://issues.apache.org/jira/browse/CB/component/12320636",
"keywords": [
"cordova",
"device",
"motion"
],
"engines": []
}
plugins/org.apache.cordova.device-motion/plugin.xml
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<?xml version="1.0" encoding="UTF-8"?>
<plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
id="org.apache.cordova.device-motion"
version="0.2.6">
<name>Device Motion</name>
<description>Cordova Device Motion Plugin</description>
<license>Apache 2.0</license>
<keywords>cordova,device,motion</keywords>
<repo>https://git-wip-us.apache.org/repos/asf/cordova-plugin-device-motion.git</repo>
<issue>https://issues.apache.org/jira/browse/CB/component/12320636</issue>
<js-module src="www/Acceleration.js" name="Acceleration">
<clobbers target="Acceleration" />
</js-module>
<js-module src="www/accelerometer.js" name="accelerometer">
<clobbers target="navigator.accelerometer" />
</js-module>
<!-- firefoxos -->
<platform name="firefoxos">
<config-file target="config.xml" parent="/*">
<feature name="Accelerometer">
<param name="firefoxos-package" value="Accelerometer" />
</feature>
</config-file>
<js-module src="src/firefoxos/accelerometer.js" name="accelerometer-impl">
<runs />
</js-module>
</platform>
<!-- android -->
<platform name="android">
<config-file target="res/xml/config.xml" parent="/*">
<feature name="Accelerometer">
<param name="android-package" value="org.apache.cordova.devicemotion.AccelListener"/>
</feature>
</config-file>
<source-file src="src/android/AccelListener.java" target-dir="src/org/apache/cordova/devicemotion" />
</platform>
<!-- amazon-fireos -->
<platform name="amazon-fireos">
<config-file target="res/xml/config.xml" parent="/*">
<feature name="Accelerometer">
<param name="android-package" value="org.apache.cordova.devicemotion.AccelListener"/>
</feature>
</config-file>
<source-file src="src/android/AccelListener.java" target-dir="src/org/apache/cordova/devicemotion" />
</platform>
<!-- ubuntu -->
<platform name="ubuntu">
<header-file src="src/ubuntu/accelerometer.h" />
<source-file src="src/ubuntu/accelerometer.cpp" />
</platform>
<!-- ios -->
<platform name="ios">
<config-file target="config.xml" parent="/*">
<feature name="Accelerometer">
<param name="ios-package" value="CDVAccelerometer"/>
</feature>
</config-file>
<header-file src="src/ios/CDVAccelerometer.h" />
<source-file src="src/ios/CDVAccelerometer.m" />
<framework src="CoreMotion.framework" />
</platform>
<!-- blackberry10 -->
<platform name="blackberry10">
<config-file target="www/config.xml" parent="/widget">
<feature name="Accelerometer" value="Accelerometer"/>
</config-file>
<source-file src="src/blackberry10/index.js" target-dir="Accelerometer" />
</platform>
<!-- wp7 -->
<platform name="wp7">
<config-file target="config.xml" parent="/*">
<feature name="Accelerometer">
<param name="wp-package" value="Accelerometer"/>
</feature>
</config-file>
<config-file target="Properties/WMAppManifest.xml" parent="/Deployment/App/Capabilities">
<Capability Name="ID_CAP_SENSORS" />
</config-file>
<source-file src="src/wp/Accelerometer.cs" />
</platform>
<!-- wp8 -->
<platform name="wp8">
<config-file target="config.xml" parent="/*">
<feature name="Accelerometer">
<param name="wp-package" value="Accelerometer"/>
</feature>
</config-file>
<config-file target="Properties/WMAppManifest.xml" parent="/Deployment/App/Capabilities">
<Capability Name="ID_CAP_SENSORS" />
</config-file>
<source-file src="src/wp/Accelerometer.cs" />
</platform>
<!-- windows8 -->
<platform name="windows8">
<js-module src="src/windows8/AccelerometerProxy.js" name="AccelerometerProxy">
<merges target="" />
</js-module>
</platform>
<!-- tizen -->
<platform name="tizen">
<js-module src="src/tizen/AccelerometerProxy.js" name="AccelerometerProxy">
<runs/>
</js-module>
</platform>
</plugin>
plugins/org.apache.cordova.device-motion/src/android/AccelListener.java
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
package org.apache.cordova.devicemotion;
import java.util.List;
import org.apache.cordova.CordovaWebView;
import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaInterface;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.PluginResult;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Handler;
import android.os.Looper;
/**
* This class listens to the accelerometer sensor and stores the latest
* acceleration values x,y,z.
*/
public class AccelListener extends CordovaPlugin implements SensorEventListener {
public static int STOPPED = 0;
public static int STARTING = 1;
public static int RUNNING = 2;
public static int ERROR_FAILED_TO_START = 3;
private float x,y,z; // most recent acceleration values
private long timestamp; // time of most recent value
private int status; // status of listener
private int accuracy = SensorManager.SENSOR_STATUS_UNRELIABLE;
private SensorManager sensorManager; // Sensor manager
private Sensor mSensor; // Acceleration sensor returned by sensor manager
private CallbackContext callbackContext; // Keeps track of the JS callback context.
private Handler mainHandler=null;
private Runnable mainRunnable =new Runnable() {
public void run() {
AccelListener.this.timeout();
}
};
/**
* Create an accelerometer listener.
*/
public AccelListener() {
this.x = 0;
this.y = 0;
this.z = 0;
this.timestamp = 0;
this.setStatus(AccelListener.STOPPED);
}
/**
* Sets the context of the Command. This can then be used to do things like
* get file paths associated with the Activity.
*
* @param cordova The context of the main Activity.
* @param webView The associated CordovaWebView.
*/
@Override
public void initialize(CordovaInterface cordova, CordovaWebView webView) {
super.initialize(cordova, webView);
this.sensorManager = (SensorManager) cordova.getActivity().getSystemService(Context.SENSOR_SERVICE);
}
/**
* Executes the request.
*
* @param action The action to execute.
* @param args The exec() arguments.
* @param callbackId The callback id used when calling back into JavaScript.
* @return Whether the action was valid.
*/
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) {
if (action.equals("start")) {
this.callbackContext = callbackContext;
if (this.status != AccelListener.RUNNING) {
// If not running, then this is an async call, so don't worry about waiting
// We drop the callback onto our stack, call start, and let start and the sensor callback fire off the callback down the road
this.start();
}
}
else if (action.equals("stop")) {
if (this.status == AccelListener.RUNNING) {
this.stop();
}
} else {
// Unsupported action
return false;
}
PluginResult result = new PluginResult(PluginResult.Status.NO_RESULT, "");
result.setKeepCallback(true);
callbackContext.sendPluginResult(result);
return true;
}
/**
* Called by AccelBroker when listener is to be shut down.
* Stop listener.
*/
public void onDestroy() {
this.stop();
}
//--------------------------------------------------------------------------
// LOCAL METHODS
//--------------------------------------------------------------------------
//
/**
* Start listening for acceleration sensor.
*
* @return status of listener
*/
private int start() {
// If already starting or running, then just return
if ((this.status == AccelListener.RUNNING) || (this.status == AccelListener.STARTING)) {
return this.status;
}
this.setStatus(AccelListener.STARTING);
// Get accelerometer from sensor manager
List<Sensor> list = this.sensorManager.getSensorList(Sensor.TYPE_ACCELEROMETER);
// If found, then register as listener
if ((list != null) && (list.size() > 0)) {
this.mSensor = list.get(0);
this.sensorManager.registerListener(this, this.mSensor, SensorManager.SENSOR_DELAY_UI);
this.setStatus(AccelListener.STARTING);
} else {
this.setStatus(AccelListener.ERROR_FAILED_TO_START);
this.fail(AccelListener.ERROR_FAILED_TO_START, "No sensors found to register accelerometer listening to.");
return this.status;
}
// Set a timeout callback on the main thread.
stopTimeout();
mainHandler = new Handler(Looper.getMainLooper());
mainHandler.postDelayed(mainRunnable, 2000);
return this.status;
}
private void stopTimeout() {
if(mainHandler!=null){
mainHandler.removeCallbacks(mainRunnable);
}
}
/**
* Stop listening to acceleration sensor.
*/
private void stop() {
stopTimeout();
if (this.status != AccelListener.STOPPED) {
this.sensorManager.unregisterListener(this);
}
this.setStatus(AccelListener.STOPPED);
this.accuracy = SensorManager.SENSOR_STATUS_UNRELIABLE;
}
/**
* Returns an error if the sensor hasn't started.
*
* Called two seconds after starting the listener.
*/
private void timeout() {
if (this.status == AccelListener.STARTING) {
this.setStatus(AccelListener.ERROR_FAILED_TO_START);
this.fail(AccelListener.ERROR_FAILED_TO_START, "Accelerometer could not be started.");
}
}
/**
* Called when the accuracy of the sensor has changed.
*
* @param sensor
* @param accuracy
*/
public void onAccuracyChanged(Sensor sensor, int accuracy) {
// Only look at accelerometer events
if (sensor.getType() != Sensor.TYPE_ACCELEROMETER) {
return;
}
// If not running, then just return
if (this.status == AccelListener.STOPPED) {
return;
}
this.accuracy = accuracy;
}
/**
* Sensor listener event.
*
* @param SensorEvent event
*/
public void onSensorChanged(SensorEvent event) {
// Only look at accelerometer events
if (event.sensor.getType() != Sensor.TYPE_ACCELEROMETER) {
return;
}
// If not running, then just return
if (this.status == AccelListener.STOPPED) {
return;
}
this.setStatus(AccelListener.RUNNING);
if (this.accuracy >= SensorManager.SENSOR_STATUS_ACCURACY_MEDIUM) {
// Save time that event was received
this.timestamp = System.currentTimeMillis();
this.x = event.values[0];
this.y = event.values[1];
this.z = event.values[2];
this.win();
}
}
/**
* Called when the view navigates.
*/
@Override
public void onReset() {
if (this.status == AccelListener.RUNNING) {
this.stop();
}
}
// Sends an error back to JS
private void fail(int code, String message) {
// Error object
JSONObject errorObj = new JSONObject();
try {
errorObj.put("code", code);
errorObj.put("message", message);
} catch (JSONException e) {
e.printStackTrace();
}
PluginResult err = new PluginResult(PluginResult.Status.ERROR, errorObj);
err.setKeepCallback(true);
callbackContext.sendPluginResult(err);
}
private void win() {
// Success return object
PluginResult result = new PluginResult(PluginResult.Status.OK, this.getAccelerationJSON());
result.setKeepCallback(true);
callbackContext.sendPluginResult(result);
}
private void setStatus(int status) {
this.status = status;
}
private JSONObject getAccelerationJSON() {
JSONObject r = new JSONObject();
try {
r.put("x", this.x);
r.put("y", this.y);
r.put("z", this.z);
r.put("timestamp", this.timestamp);
} catch (JSONException e) {
e.printStackTrace();
}
return r;
}
}
plugins/org.apache.cordova.device-motion/src/blackberry10/index.js
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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
var callback;
module.exports = {
start: function (success, fail, args, env) {
var result = new PluginResult(args, env);
window.removeEventListener("devicemotion", callback);
callback = function (motion) {
var info = {
x: motion.accelerationIncludingGravity.x,
y: motion.accelerationIncludingGravity.y,
z: motion.accelerationIncludingGravity.z,
timestamp: motion.timestamp
};
result.callbackOk(info, true);
};
window.addEventListener("devicemotion", callback);
result.noResult(true);
},
stop: function (success, fail, args, env) {
var result = new PluginResult(args, env);
window.removeEventListener("devicemotion", callback);
result.ok("removed");
}
};
plugins/org.apache.cordova.device-motion/src/firefoxos/accelerometer.js
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function listener(success, ev) {
var acc = ev.accelerationIncludingGravity;
acc.timestamp = new Date().getTime();
success(acc);
}
var Accelerometer = {
start: function start(success, error) {
return window.addEventListener('devicemotion', function(ev) {
listener(success, ev);
}, false);
},
stop: function stop() {
window.removeEventListener('devicemotion', listener, false);
}
};
module.exports = Accelerometer;
require('cordova/firefoxos/commandProxy').add('Accelerometer', Accelerometer);
plugins/org.apache.cordova.device-motion/src/ios/CDVAccelerometer.h
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <UIKit/UIKit.h>
#import <Cordova/CDVPlugin.h>
@interface CDVAccelerometer : CDVPlugin
{
double x;
double y;
double z;
NSTimeInterval timestamp;
}
@property (readonly, assign) BOOL isRunning;
@property (nonatomic, strong) NSString* callbackId;
- (CDVAccelerometer*)init;
- (void)start:(CDVInvokedUrlCommand*)command;
- (void)stop:(CDVInvokedUrlCommand*)command;
@end
plugins/org.apache.cordova.device-motion/src/ios/CDVAccelerometer.m
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <CoreMotion/CoreMotion.h>
#import "CDVAccelerometer.h"
@interface CDVAccelerometer () {}
@property (readwrite, assign) BOOL isRunning;
@property (readwrite, assign) BOOL haveReturnedResult;
@property (readwrite, strong) CMMotionManager* motionManager;
@end
@implementation CDVAccelerometer
@synthesize callbackId, isRunning;
// defaults to 10 msec
#define kAccelerometerInterval 10
// g constant: -9.81 m/s^2
#define kGravitationalConstant -9.81
- (CDVAccelerometer*)init
{
self = [super init];
if (self) {
x = 0;
y = 0;
z = 0;
timestamp = 0;
self.callbackId = nil;
self.isRunning = NO;
self.haveReturnedResult = YES;
self.motionManager = nil;
}
return self;
}
- (void)dealloc
{
[self stop:nil];
}
- (void)start:(CDVInvokedUrlCommand*)command
{
self.haveReturnedResult = NO;
self.callbackId = command.callbackId;
if (!self.motionManager)
{
self.motionManager = [[CMMotionManager alloc] init];
}
if ([self.motionManager isAccelerometerAvailable] == YES) {
// Assign the update interval to the motion manager and start updates
[self.motionManager setAccelerometerUpdateInterval:kAccelerometerInterval/1000]; // expected in seconds
__weak CDVAccelerometer* weakSelf = self;
[self.motionManager startAccelerometerUpdatesToQueue:[NSOperationQueue mainQueue] withHandler:^(CMAccelerometerData *accelerometerData, NSError *error) {
x = accelerometerData.acceleration.x;
y = accelerometerData.acceleration.y;
z = accelerometerData.acceleration.z;
timestamp = ([[NSDate date] timeIntervalSince1970] * 1000);
[weakSelf returnAccelInfo];
}];
if (!self.isRunning) {
self.isRunning = YES;
}
}
}
- (void)onReset
{
[self stop:nil];
}
- (void)stop:(CDVInvokedUrlCommand*)command
{
if ([self.motionManager isAccelerometerAvailable] == YES) {
if (self.haveReturnedResult == NO){
// block has not fired before stop was called, return whatever result we currently have
[self returnAccelInfo];
}
[self.motionManager stopAccelerometerUpdates];
}
self.isRunning = NO;
}
- (void)returnAccelInfo
{
// Create an acceleration object
NSMutableDictionary* accelProps = [NSMutableDictionary dictionaryWithCapacity:4];
[accelProps setValue:[NSNumber numberWithDouble:x * kGravitationalConstant] forKey:@"x"];
[accelProps setValue:[NSNumber numberWithDouble:y * kGravitationalConstant] forKey:@"y"];
[accelProps setValue:[NSNumber numberWithDouble:z * kGravitationalConstant] forKey:@"z"];
[accelProps setValue:[NSNumber numberWithDouble:timestamp] forKey:@"timestamp"];
CDVPluginResult* result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:accelProps];
[result setKeepCallback:[NSNumber numberWithBool:YES]];
[self.commandDelegate sendPluginResult:result callbackId:self.callbackId];
self.haveReturnedResult = YES;
}
// TODO: Consider using filtering to isolate instantaneous data vs. gravity data -jm
/*
#define kFilteringFactor 0.1
// Use a basic low-pass filter to keep only the gravity component of each axis.
grav_accelX = (acceleration.x * kFilteringFactor) + ( grav_accelX * (1.0 - kFilteringFactor));
grav_accelY = (acceleration.y * kFilteringFactor) + ( grav_accelY * (1.0 - kFilteringFactor));
grav_accelZ = (acceleration.z * kFilteringFactor) + ( grav_accelZ * (1.0 - kFilteringFactor));
// Subtract the low-pass value from the current value to get a simplified high-pass filter
instant_accelX = acceleration.x - ( (acceleration.x * kFilteringFactor) + (instant_accelX * (1.0 - kFilteringFactor)) );
instant_accelY = acceleration.y - ( (acceleration.y * kFilteringFactor) + (instant_accelY * (1.0 - kFilteringFactor)) );
instant_accelZ = acceleration.z - ( (acceleration.z * kFilteringFactor) + (instant_accelZ * (1.0 - kFilteringFactor)) );
*/
@end
plugins/org.apache.cordova.device-motion/src/tizen/AccelerometerProxy.js
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(function(win) {
var cordova = require('cordova'),
Acceleration = require('org.apache.cordova.device-motion.Acceleration'),
accelerometerCallback = null;
module.exports = {
start: function (successCallback, errorCallback) {
if (accelerometerCallback) {
win.removeEventListener("devicemotion", accelerometerCallback, true);
}
accelerometerCallback = function (motion) {
successCallback({
x: motion.accelerationIncludingGravity.x,
y: motion.accelerationIncludingGravity.y,
z: motion.accelerationIncludingGravity.z,
timestamp: new Date().getTime()
});
};
win.addEventListener("devicemotion", accelerometerCallback, true);
},
stop: function (successCallback, errorCallback) {
win.removeEventListener("devicemotion", accelerometerCallback, true);
accelerometerCallback = null;
}
};
require("cordova/tizen/commandProxy").add("Accelerometer", module.exports);
}(window));
plugins/org.apache.cordova.device-motion/src/ubuntu/accelerometer.cpp
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/*
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
#include <cassert>
#include "accelerometer.h"
DeviceMotion::DeviceMotion(Cordova *cordova): CPlugin(cordova), _scId(0), _ecId(0) {
_accelerometerSource = QSharedPointer<QAccelerometer>(new QAccelerometer());
_sensorAvaliable = _accelerometerSource->start();
connect(_accelerometerSource.data(), SIGNAL(readingChanged()), SLOT(updateSensor()));
}
void DeviceMotion::start(int scId, int ecId) {
assert(_ecId == 0);
assert(_scId == 0);
_ecId = ecId;
_scId = scId;
if (!_sensorAvaliable) {
this->cb(ecId);
return;
}
}
void DeviceMotion::stop(int, int) {
_scId = 0;
_ecId = 0;
}
void DeviceMotion::updateSensor() {
QAccelerometerReading *accelerometer = _accelerometerSource->reading();
QVariantMap obj;
obj.insert("x", accelerometer->x());
obj.insert("y", accelerometer->y());
obj.insert("z", accelerometer->z());
// accelerometer->timestamp() is not sutiable.
// Timestamps values are microseconds since _a_ fixed point(depend on backend).
obj.insert("timestamp", QDateTime::currentDateTime().toMSecsSinceEpoch());
if (_scId)
this->cb(_scId, obj);
}
plugins/org.apache.cordova.device-motion/src/ubuntu/accelerometer.h
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/*
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
#ifndef ACCELEROMETER_H
#define ACCELEROMETER_H
#include <cplugin.h>
#include <QAccelerometer>
#include <QtCore>
class DeviceMotion: public CPlugin {
Q_OBJECT
public:
explicit DeviceMotion(Cordova *cordova);
virtual const QString fullName() override {
return DeviceMotion::fullID();
}
virtual const QString shortName() override {
return "Accelerometer";
}
static const QString fullID() {
return "Accelerometer";
}
public slots:
void start(int scId, int ecId);
void stop(int scId, int ecId);
protected slots:
void updateSensor();
private:
int _scId, _ecId;
bool _sensorAvaliable;
QSharedPointer<QAccelerometer> _accelerometerSource;
};
#endif
plugins/org.apache.cordova.device-motion/src/windows8/AccelerometerProxy.js
+70
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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
/*global Windows:true */
var cordova = require('cordova'),
Acceleration = require('org.apache.cordova.device-motion.Acceleration');
/* This is the actual implementation part that returns the result on Windows 8
*/
module.exports = {
onDataChanged:null,
start:function(win,lose){
var accel = Windows.Devices.Sensors.Accelerometer.getDefault();
if(!accel) {
lose && lose("No accelerometer found");
}
else {
var self = this;
accel.reportInterval = Math.max(16,accel.minimumReportInterval);
// store our bound function
this.onDataChanged = function(e) {
var a = e.reading;
win(new Acceleration(a.accelerationX,a.accelerationY,a.accelerationZ));
};
accel.addEventListener("readingchanged",this.onDataChanged);
setTimeout(function(){
var a = accel.getCurrentReading();
win(new Acceleration(a.accelerationX,a.accelerationY,a.accelerationZ));
},0); // async do later
}
},
stop:function(win,lose){
win = win || function(){};
var accel = Windows.Devices.Sensors.Accelerometer.getDefault();
if(!accel) {
lose && lose("No accelerometer found");
}
else {
accel.removeEventListener("readingchanged",this.onDataChanged);
this.onDataChanged = null;
accel.reportInterval = 0; // back to the default
win();
}
}
};
require("cordova/windows8/commandProxy").add("Accelerometer",module.exports);
plugins/org.apache.cordova.device-motion/src/wp/Accelerometer.cs
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/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
using System;
using System.Collections.Generic;
using System.Runtime.Serialization;
using System.Threading;
using Microsoft.Devices.Sensors;
using System.Globalization;
using System.Diagnostics;
namespace WPCordovaClassLib.Cordova.Commands
{
/// <summary>
/// Captures device motion in the x, y, and z direction.
/// </summary>
public class Accelerometer : BaseCommand
{
#region AccelerometerOptions class
/// <summary>
/// Represents Accelerometer options.
/// </summary>
[DataContract]
public class AccelerometerOptions
{
/// <summary>
/// How often to retrieve the Acceleration in milliseconds
/// </summary>
[DataMember(IsRequired = false, Name = "frequency")]
public int Frequency { get; set; }
/// <summary>
/// Watcher id
/// </summary>
[DataMember(IsRequired = false, Name = "id")]
public string Id { get; set; }
/// <summary>
/// Creates options object with default parameters
/// </summary>
public AccelerometerOptions()
{
this.SetDefaultValues(new StreamingContext());
}
/// <summary>
/// Initializes default values for class fields.
/// Implemented in separate method because default constructor is not invoked during deserialization.
/// </summary>
/// <param name="context"></param>
[OnDeserializing()]
public void SetDefaultValues(StreamingContext context)
{
this.Frequency = 10000;
}
}
#endregion
#region Status codes and Constants
public const int Stopped = 0;
public const int Starting = 1;
public const int Running = 2;
public const int ErrorFailedToStart = 3;
public const double gConstant = -9.81;
#endregion
#region Static members
/// <summary>
/// Status of listener
/// </summary>
private static int currentStatus;
/// <summary>
/// Accelerometer
/// </summary>
private static Microsoft.Devices.Sensors.Accelerometer accelerometer = new Microsoft.Devices.Sensors.Accelerometer();
private static DateTime StartOfEpoch = new DateTime(1970, 1, 1, 0, 0, 0);
#endregion
/// <summary>
/// Sensor listener event
/// </summary>
private void accelerometer_CurrentValueChanged(object sender, SensorReadingEventArgs<AccelerometerReading> e)
{
this.SetStatus(Running);
PluginResult result = new PluginResult(PluginResult.Status.OK, GetCurrentAccelerationFormatted());
result.KeepCallback = true;
DispatchCommandResult(result);
}
/// <summary>
/// Starts listening for acceleration sensor
/// </summary>
/// <returns>status of listener</returns>
public void start(string options)
{
if ((currentStatus == Running) || (currentStatus == Starting))
{
return;
}
try
{
lock (accelerometer)
{
accelerometer.CurrentValueChanged += accelerometer_CurrentValueChanged;
accelerometer.Start();
this.SetStatus(Starting);
}
long timeout = 2000;
while ((currentStatus == Starting) && (timeout > 0))
{
timeout = timeout - 100;
Thread.Sleep(100);
}
if (currentStatus != Running)
{
this.SetStatus(ErrorFailedToStart);
DispatchCommandResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, ErrorFailedToStart));
return;
}
}
catch (Exception)
{
this.SetStatus(ErrorFailedToStart);
DispatchCommandResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, ErrorFailedToStart));
return;
}
PluginResult result = new PluginResult(PluginResult.Status.NO_RESULT);
result.KeepCallback = true;
DispatchCommandResult(result);
}
public void stop(string options)
{
if (currentStatus == Running)
{
lock (accelerometer)
{
accelerometer.CurrentValueChanged -= accelerometer_CurrentValueChanged;
accelerometer.Stop();
this.SetStatus(Stopped);
}
}
DispatchCommandResult(new PluginResult(PluginResult.Status.OK));
}
/// <summary>
/// Formats current coordinates into JSON format
/// </summary>
/// <returns>Coordinates in JSON format</returns>
private string GetCurrentAccelerationFormatted()
{
// convert to unix timestamp
// long timestamp = ((accelerometer.CurrentValue.Timestamp.DateTime - StartOfEpoch).Ticks) / 10000;
// Note: Removed timestamp, to let the JS side create it using (new Date().getTime()) -jm
// this resolves an issue with inconsistencies between JS dates and Native DateTime
string resultCoordinates = String.Format("\"x\":{0},\"y\":{1},\"z\":{2}",
(accelerometer.CurrentValue.Acceleration.X * gConstant).ToString("0.00000", CultureInfo.InvariantCulture),
(accelerometer.CurrentValue.Acceleration.Y * gConstant).ToString("0.00000", CultureInfo.InvariantCulture),
(accelerometer.CurrentValue.Acceleration.Z * gConstant).ToString("0.00000", CultureInfo.InvariantCulture));
return "{" + resultCoordinates + "}";
}
/// <summary>
/// Sets current status
/// </summary>
/// <param name="status">current status</param>
private void SetStatus(int status)
{
currentStatus = status;
}
}
}
plugins/org.apache.cordova.device-motion/www/Acceleration.js
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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
var Acceleration = function(x, y, z, timestamp) {
this.x = x;
this.y = y;
this.z = z;
this.timestamp = timestamp || (new Date()).getTime();
};
module.exports = Acceleration;
plugins/org.apache.cordova.device-motion/www/accelerometer.js
+169
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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
/**
* This class provides access to device accelerometer data.
* @constructor
*/
var argscheck = require('cordova/argscheck'),
utils = require("cordova/utils"),
exec = require("cordova/exec"),
Acceleration = require('./Acceleration');
// Is the accel sensor running?
var running = false;
// Keeps reference to watchAcceleration calls.
var timers = {};
// Array of listeners; used to keep track of when we should call start and stop.
var listeners = [];
// Last returned acceleration object from native
var accel = null;
// Tells native to start.
function start() {
exec(function(a) {
var tempListeners = listeners.slice(0);
accel = new Acceleration(a.x, a.y, a.z, a.timestamp);
for (var i = 0, l = tempListeners.length; i < l; i++) {
tempListeners[i].win(accel);
}
}, function(e) {
var tempListeners = listeners.slice(0);
for (var i = 0, l = tempListeners.length; i < l; i++) {
tempListeners[i].fail(e);
}
}, "Accelerometer", "start", []);
running = true;
}
// Tells native to stop.
function stop() {
exec(null, null, "Accelerometer", "stop", []);
running = false;
}
// Adds a callback pair to the listeners array
function createCallbackPair(win, fail) {
return {win:win, fail:fail};
}
// Removes a win/fail listener pair from the listeners array
function removeListeners(l) {
var idx = listeners.indexOf(l);
if (idx > -1) {
listeners.splice(idx, 1);
if (listeners.length === 0) {
stop();
}
}
}
var accelerometer = {
/**
* Asynchronously acquires the current acceleration.
*
* @param {Function} successCallback The function to call when the acceleration data is available
* @param {Function} errorCallback The function to call when there is an error getting the acceleration data. (OPTIONAL)
* @param {AccelerationOptions} options The options for getting the accelerometer data such as timeout. (OPTIONAL)
*/
getCurrentAcceleration: function(successCallback, errorCallback, options) {
argscheck.checkArgs('fFO', 'accelerometer.getCurrentAcceleration', arguments);
var p;
var win = function(a) {
removeListeners(p);
successCallback(a);
};
var fail = function(e) {
removeListeners(p);
errorCallback && errorCallback(e);
};
p = createCallbackPair(win, fail);
listeners.push(p);
if (!running) {
start();
}
},
/**
* Asynchronously acquires the acceleration repeatedly at a given interval.
*
* @param {Function} successCallback The function to call each time the acceleration data is available
* @param {Function} errorCallback The function to call when there is an error getting the acceleration data. (OPTIONAL)
* @param {AccelerationOptions} options The options for getting the accelerometer data such as timeout. (OPTIONAL)
* @return String The watch id that must be passed to #clearWatch to stop watching.
*/
watchAcceleration: function(successCallback, errorCallback, options) {
argscheck.checkArgs('fFO', 'accelerometer.watchAcceleration', arguments);
// Default interval (10 sec)
var frequency = (options && options.frequency && typeof options.frequency == 'number') ? options.frequency : 10000;
// Keep reference to watch id, and report accel readings as often as defined in frequency
var id = utils.createUUID();
var p = createCallbackPair(function(){}, function(e) {
removeListeners(p);
errorCallback && errorCallback(e);
});
listeners.push(p);
timers[id] = {
timer:window.setInterval(function() {
if (accel) {
successCallback(accel);
}
}, frequency),
listeners:p
};
if (running) {
// If we're already running then immediately invoke the success callback
// but only if we have retrieved a value, sample code does not check for null ...
if (accel) {
successCallback(accel);
}
} else {
start();
}
return id;
},
/**
* Clears the specified accelerometer watch.
*
* @param {String} id The id of the watch returned from #watchAcceleration.
*/
clearWatch: function(id) {
// Stop javascript timer & remove from timer list
if (id && timers[id]) {
window.clearInterval(timers[id].timer);
removeListeners(timers[id].listeners);
delete timers[id];
}
}
};
module.exports = accelerometer;