thoerup/droidradar/RadarActivity.java

package dk.thoerup.droidradar;

import java.util.List;

import android.app.Activity;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.Vibrator;
import android.telephony.TelephonyManager;
import android.util.Log;

public class RadarActivity extends Activity implements LocationListener {

        LocationManager locManager;
    SensorManager sensorManager;
    
    String deviceId;
    
    RadarView radar; 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        radar = (RadarView) findViewById(R.id.radar);
        
        locManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
        sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
        
        
        TelephonyManager tlf = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        deviceId = tlf.getDeviceId(); //get IMEI number
        radar.setImei(  Long.parseLong(deviceId) );
     
        Vibrator vibrator = (Vibrator) getSystemService( Context.VIBRATOR_SERVICE);
        radar.setVibrator(vibrator);
    }
    

        @Override
        protected void onResume() {
                super.onResume();
                
                if (locManager.isProviderEnabled("gps")) {
                        locManager.requestLocationUpdates("gps", 0, 0, this);
                } else {
                        // ToDo: alert the user about missing gps provider
                }
                
                List<Sensor> orientationSensors = sensorManager.getSensorList(Sensor.TYPE_ORIENTATION);
                Log.e("sensors1", "sensor count" + orientationSensors.size());
                if (orientationSensors.size() > 0) {            
                        sensorManager.registerListener(orientationListener, orientationSensors.get(0), SensorManager.SENSOR_DELAY_NORMAL);
                } else {
                        // ToDo: alert the user about missing orientation sensor
                        Log.e("sensor", "no orientation sensor");
                }

        }


        @Override
        protected void onPause() {
                super.onPause();
                
                locManager.removeUpdates(this);
                sensorManager.unregisterListener(orientationListener);
        }


        @Override
        public void onLocationChanged(Location location) {
                radar.setCurrentLocation(location);
        }


        @Override
        public void onProviderDisabled(String provider) {
        }


        @Override
        public void onProviderEnabled(String provider) {
        }


        @Override
        public void onStatusChanged(String provider, int status, Bundle extras) {
        }
        
        SensorEventListener orientationListener = new SensorEventListener() {
                
                @Override
                public void onSensorChanged(SensorEvent event) {
                        radar.setHeading( (int)event.values[0]);
                }
                
                @Override
                public void onAccuracyChanged(Sensor sensor, int accuracy) {
                }
        }; 
}
1	torben	275	package dk.thoerup.droidradar;
2	torben	264
3			import java.util.List;
4
5			import android.app.Activity;
6			import android.content.Context;
7			import android.hardware.Sensor;
8			import android.hardware.SensorEvent;
9			import android.hardware.SensorEventListener;
10			import android.hardware.SensorManager;
11			import android.location.Location;
12			import android.location.LocationListener;
13			import android.location.LocationManager;
14			import android.os.Bundle;
15	torben	282	import android.os.Vibrator;
16	torben	270	import android.telephony.TelephonyManager;
17	torben	264	import android.util.Log;
18
19			public class RadarActivity extends Activity implements LocationListener {
20
21			LocationManager locManager;
22			SensorManager sensorManager;
23
24	torben	270	String deviceId;
25
26	torben	264	RadarView radar;
27			@Override
28			public void onCreate(Bundle savedInstanceState) {
29			super.onCreate(savedInstanceState);
30			setContentView(R.layout.main);
31			radar = (RadarView) findViewById(R.id.radar);
32
33			locManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
34	torben	270	sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
35
36
37			TelephonyManager tlf = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
38			deviceId = tlf.getDeviceId(); //get IMEI number
39	torben	277	radar.setImei( Long.parseLong(deviceId) );
40	torben	282
41			Vibrator vibrator = (Vibrator) getSystemService( Context.VIBRATOR_SERVICE);
42			radar.setVibrator(vibrator);
43	torben	264	}
44
45
46
47
48			@Override
49			protected void onResume() {
50			super.onResume();
51
52			if (locManager.isProviderEnabled("gps")) {
53			locManager.requestLocationUpdates("gps", 0, 0, this);
54			} else {
55			// ToDo: alert the user about missing gps provider
56			}
57
58			List<Sensor> orientationSensors = sensorManager.getSensorList(Sensor.TYPE_ORIENTATION);
59			Log.e("sensors1", "sensor count" + orientationSensors.size());
60			if (orientationSensors.size() > 0) {
61			sensorManager.registerListener(orientationListener, orientationSensors.get(0), SensorManager.SENSOR_DELAY_NORMAL);
62			} else {
63			// ToDo: alert the user about missing orientation sensor
64			Log.e("sensor", "no orientation sensor");
65			}
66	torben	266
67	torben	264	}
68
69
70
71			@Override
72			protected void onPause() {
73			super.onPause();
74
75			locManager.removeUpdates(this);
76			sensorManager.unregisterListener(orientationListener);
77			}
78
79
80
81
82			@Override
83			public void onLocationChanged(Location location) {
84			radar.setCurrentLocation(location);
85			}
86
87
88
89
90			@Override
91			public void onProviderDisabled(String provider) {
92			}
93
94
95
96
97			@Override
98			public void onProviderEnabled(String provider) {
99			}
100
101
102
103
104			@Override
105			public void onStatusChanged(String provider, int status, Bundle extras) {
106			}
107
108			SensorEventListener orientationListener = new SensorEventListener() {
109
110			@Override
111			public void onSensorChanged(SensorEvent event) {
112			radar.setHeading( (int)event.values[0]);
113			}
114
115			@Override
116			public void onAccuracyChanged(Sensor sensor, int accuracy) {
117			}
118	torben	266	};
119	torben	264	}