Android Open Source - AndroidWearable-Samples Simple Geofence

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License

The source code is released under:

Apache License

Java Source Code

package com.example.android.wearable.geofencing;
/*  w w  w . j  av a 2  s.  c  om*/
import com.google.android.gms.location.Geofence;

/**
 * A single Geofence object, defined by its center and radius.
 */
public class SimpleGeofence {

    // Instance variables
    private final String mId;
    private final double mLatitude;
    private final double mLongitude;
    private final float mRadius;
    private long mExpirationDuration;
    private int mTransitionType;

    /**
     * @param geofenceId The Geofence's request ID.
     * @param latitude Latitude of the Geofence's center in degrees.
     * @param longitude Longitude of the Geofence's center in degrees.
     * @param radius Radius of the geofence circle in meters.
     * @param expiration Geofence expiration duration.
     * @param transition Type of Geofence transition.
     */
    public SimpleGeofence(String geofenceId, double latitude, double longitude, float radius,
            long expiration, int transition) {
        // Set the instance fields from the constructor.
        this.mId = geofenceId;
        this.mLatitude = latitude;
        this.mLongitude = longitude;
        this.mRadius = radius;
        this.mExpirationDuration = expiration;
        this.mTransitionType = transition;
    }

    // Instance field getters.
    public String getId() {
        return mId;
    }
    public double getLatitude() {
        return mLatitude;
    }
    public double getLongitude() {
        return mLongitude;
    }
    public float getRadius() {
        return mRadius;
    }
    public long getExpirationDuration() {
        return mExpirationDuration;
    }
    public int getTransitionType() {
        return mTransitionType;
    }

    /**
     * Creates a Location Services Geofence object from a SimpleGeofence.
     * @return A Geofence object.
     */
    public Geofence toGeofence() {
        // Build a new Geofence object.
        return new Geofence.Builder()
                .setRequestId(mId)
                .setTransitionTypes(mTransitionType)
                .setCircularRegion(mLatitude, mLongitude, mRadius)
                .setExpirationDuration(mExpirationDuration)
                .build();
    }

}

Java Source Code List

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