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/*
* Copyright (C) 2009 The Android Open Source Project
*
* 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.
*/
package org.navitproject.navit;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
public class NavitSensors implements SensorEventListener {
private SensorManager mSensorManager;
private int callbackid;
public native void SensorCallback(int id, int sensor, float x, float y, float z);
NavitSensors(Context context, int cbid) {
mSensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);
mSensorManager.registerListener((SensorEventListener)this,
mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER),
SensorManager.SENSOR_DELAY_NORMAL);
mSensorManager.registerListener((SensorEventListener)this,
mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD),
SensorManager.SENSOR_DELAY_NORMAL);
callbackid = cbid;
}
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
public void onSensorChanged(SensorEvent sev) {
// Log.e("NavitSensor","Type:" + sev.sensor.getType() + " X:" + sev.values[0] + " Y:"+sev.values[1]+" Z:"
// +sev.values[2]);
SensorCallback(callbackid, sev.sensor.getType(), sev.values[0], sev.values[1], sev.values[2]);
}
}
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