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Updated Compat library and cleaned up code

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Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>
This commit is contained in:
Ricky Barrette
2012-07-01 11:19:46 -04:00
parent 2abc43c3bf
commit 39cc29a4c5
33 changed files with 1532 additions and 1548 deletions
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318
LocationLib/src/com/TwentyCodes/android/SkyHook/SkyHookService.java
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@@ -37,147 +37,9 @@ import com.skyhookwireless.wps.WPSReturnCode;
* @author ricky barrette
*/
public class SkyHookService extends Service implements GeoPointLocationListener, RegistrationCallback{
public static final String TAG = "SkyHookService";
public static final int REQUEST_CODE = 32741942;
private SkyHook mSkyhook;
protected long mPeriod = -1;
private GeoPoint mLocation;
private int mStartID;
private int mRequiredAccuracy;
private Intent mIntent;
private int mAccuracy;
/**
* broadcasts location to anything listening for updates
*
* @author ricky barrette
*/
private void braodcastLocation() {
if (mLocation != null) {
Intent locationUpdate = new Intent();
if(mIntent.getAction() != null)
locationUpdate.setAction(mIntent.getAction());
else
locationUpdate.setAction(LocationLibraryConstants.INTENT_ACTION_UPDATE);
locationUpdate.putExtra(LocationManager.KEY_LOCATION_CHANGED, convertLocation());
sendBroadcast(locationUpdate);
}
}
/**
* converts skyhook's location object into android's location object
* @return converted location
* @author ricky barrette
*/
public Location convertLocation(){
Location location = new Location("location");
location.setLatitude(this.mLocation.getLatitudeE6() /1e6);
location.setLongitude(this.mLocation.getLongitudeE6() /1e6);
location.setAccuracy(this.mAccuracy);
return location;
}
/**
* (non-Javadoc)
* @see android.app.Service#onBind(android.content.Intent)
* @param arg0
* @return
* @author Ricky Barrette barrette
*/
@Override
public IBinder onBind(Intent arg0) {
return null;
}
@Override
public void onCreate(){
super.onCreate();
this.mSkyhook = new SkyHook(this);
this.mSkyhook.setLocationListener(this);
/*
* fail safe
* this will stop the service after the maximum running time, if location has not been reported
*/
new Handler().postDelayed(new Runnable(){
@Override
public void run(){
stopSelfResult(mStartID);
}
}, LocationLibraryConstants.MAX_LOCATION_SERVICE_RUN_TIME);
}
/**
* aborts location services
* (non-Javadoc)
* @see android.app.Service#onDestroy()
* @author Ricky Barrette
*/
@Override
public void onDestroy(){
mSkyhook.removeUpdates();
braodcastLocation();
//ask android to restart service if mPeriod is set
if(mPeriod > -1)
registerWakeUp();
super.onDestroy();
}
/*
* I believe that this method is no longer needed as we are not supporting pre 2.1
*/
// /**
// * To keep backwards compatibility we override onStart which is the equivalent of onStartCommand in pre android 2.x
// * @author ricky barrette
// */
// @Override
// public void onStart(Intent intent, int startId) {
// Log.i(SkyHook.TAG, "onStart.Service started with start id of: " + startId);
// parseIntent(intent);
// this.mSkyhook.getUpdates();
// }
/**
* This method is called when startService is called. only used in 2.x android.
* @author ricky barrette
*/
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Log.i(SkyHook.TAG , "onStartCommand.Service started with start id of: " + startId);
mStartID = startId;
parseIntent(intent);
this.mSkyhook.getUpdates();
return START_STICKY;
}
/**
* Parses the incoming intent for the service options
*
* @author ricky barrette
*/
private void parseIntent(Intent intent){
this.mIntent = intent;
if(intent != null){
if (intent.hasExtra(LocationLibraryConstants.INTENT_EXTRA_PERIOD_BETWEEN_UPDATES))
mPeriod = intent.getLongExtra(LocationLibraryConstants.INTENT_EXTRA_PERIOD_BETWEEN_UPDATES, LocationLibraryConstants.FAIL_SAFE_UPDATE_INVERVAL);
if (intent.hasExtra(LocationLibraryConstants.INTENT_EXTRA_REQUIRED_ACCURACY))
mRequiredAccuracy = intent.getIntExtra(LocationLibraryConstants.INTENT_EXTRA_REQUIRED_ACCURACY, LocationLibraryConstants.MINIMUM_REQUIRED_ACCURACY);
}
}
/**
* registers our Receiver the starts the service with the alarm manager
* @author ricky barrette
*/
private void registerWakeUp(){
AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
am.set(AlarmManager.RTC_WAKEUP, Calendar.getInstance().getTimeInMillis() + this.mPeriod, PendingIntent.getService(this, REQUEST_CODE, this.mIntent, 0));
}
/**
* a convince method for getting an intent to start the service
* @param context
@@ -187,7 +49,6 @@ public class SkyHookService extends Service implements GeoPointLocationListener,
public static Intent getStartServiceIntent(final Context context){
return new Intent(context, SkyHookService.class);
}
/**
* a convince method for stopping the service and removing its que from the alarm manager
* @param context
@@ -199,34 +60,72 @@ public class SkyHookService extends Service implements GeoPointLocationListener,
@Override
public void run(){
context.stopService(new Intent(context, SkyHookService.class));
((AlarmManager) context.getSystemService(Context.ALARM_SERVICE)).cancel(PendingIntent.getService(context, REQUEST_CODE, new Intent(context, SkyHookService.class), 0));
((AlarmManager) context.getSystemService(Context.ALARM_SERVICE)).cancel(PendingIntent.getService(context, REQUEST_CODE, new Intent(context, SkyHookService.class), 0));
}
};
}
private SkyHook mSkyhook;
protected long mPeriod = -1;
private GeoPoint mLocation;
private int mStartID;
private int mRequiredAccuracy;
@Override
public void onLocationChanged(GeoPoint point, int accuracy) {
this.mLocation = point;
this.mAccuracy = accuracy;
/*
* fail safe
* if the accuracy is greater than the minimum required accuracy
* then continue
* else stop to report location
*/
if(accuracy < (this.mRequiredAccuracy > -1 ? this.mRequiredAccuracy : LocationLibraryConstants.MINIMUM_REQUIRED_ACCURACY) || LocationLibraryConstants.REPORT_FIRST_LOCATION)
this.stopSelf(this.mStartID);
private Intent mIntent;
private int mAccuracy;
/**
* broadcasts location to anything listening for updates
*
* @author ricky barrette
*/
private void braodcastLocation() {
if (mLocation != null) {
final Intent locationUpdate = new Intent();
if(mIntent.getAction() != null)
locationUpdate.setAction(mIntent.getAction());
else
locationUpdate.setAction(LocationLibraryConstants.INTENT_ACTION_UPDATE);
locationUpdate.putExtra(LocationManager.KEY_LOCATION_CHANGED, convertLocation());
sendBroadcast(locationUpdate);
}
}
/**
* converts skyhook's location object into android's location object
* @return converted location
* @author ricky barrette
*/
public Location convertLocation(){
final Location location = new Location("location");
location.setLatitude(mLocation.getLatitudeE6() /1e6);
location.setLongitude(mLocation.getLongitudeE6() /1e6);
location.setAccuracy(mAccuracy);
return location;
}
@Override
public void done() {
// unused
}
/*
* I believe that this method is no longer needed as we are not supporting pre 2.1
*/
// /**
// * To keep backwards compatibility we override onStart which is the equivalent of onStartCommand in pre android 2.x
// * @author ricky barrette
// */
// @Override
// public void onStart(Intent intent, int startId) {
// Log.i(SkyHook.TAG, "onStart.Service started with start id of: " + startId);
// parseIntent(intent);
// this.mSkyhook.getUpdates();
// }
@Override
public WPSContinuation handleError(WPSReturnCode arg0) {
public WPSContinuation handleError(final WPSReturnCode arg0) {
// unused
return null;
}
@@ -234,12 +133,113 @@ public class SkyHookService extends Service implements GeoPointLocationListener,
@Override
public void handleSuccess() {
// unused
}
/**
* (non-Javadoc)
* @see android.app.Service#onBind(android.content.Intent)
* @param arg0
* @return
* @author Ricky Barrette barrette
*/
@Override
public IBinder onBind(final Intent arg0) {
return null;
}
@Override
public void onFirstFix(boolean isFistFix) {
public void onCreate(){
super.onCreate();
mSkyhook = new SkyHook(this);
mSkyhook.setLocationListener(this);
/*
* fail safe
* this will stop the service after the maximum running time, if location has not been reported
*/
new Handler().postDelayed(new Runnable(){
@Override
public void run(){
stopSelfResult(mStartID);
}
}, LocationLibraryConstants.MAX_LOCATION_SERVICE_RUN_TIME);
}
/**
* aborts location services
* (non-Javadoc)
* @see android.app.Service#onDestroy()
* @author Ricky Barrette
*/
@Override
public void onDestroy(){
mSkyhook.removeUpdates();
braodcastLocation();
//ask android to restart service if mPeriod is set
if(mPeriod > -1)
registerWakeUp();
super.onDestroy();
}
@Override
public void onFirstFix(final boolean isFistFix) {
// unused
}
@Override
public void onLocationChanged(final GeoPoint point, final int accuracy) {
mLocation = point;
mAccuracy = accuracy;
/*
* fail safe
* if the accuracy is greater than the minimum required accuracy
* then continue
* else stop to report location
*/
if(accuracy < (mRequiredAccuracy > -1 ? mRequiredAccuracy : LocationLibraryConstants.MINIMUM_REQUIRED_ACCURACY) || LocationLibraryConstants.REPORT_FIRST_LOCATION)
this.stopSelf(mStartID);
}
/**
* This method is called when startService is called. only used in 2.x android.
* @author ricky barrette
*/
@Override
public int onStartCommand(final Intent intent, final int flags, final int startId) {
Log.i(SkyHook.TAG , "onStartCommand.Service started with start id of: " + startId);
mStartID = startId;
parseIntent(intent);
mSkyhook.getUpdates();
return START_STICKY;
}
/**
* Parses the incoming intent for the service options
*
* @author ricky barrette
*/
private void parseIntent(final Intent intent){
mIntent = intent;
if(intent != null){
if (intent.hasExtra(LocationLibraryConstants.INTENT_EXTRA_PERIOD_BETWEEN_UPDATES))
mPeriod = intent.getLongExtra(LocationLibraryConstants.INTENT_EXTRA_PERIOD_BETWEEN_UPDATES, LocationLibraryConstants.FAIL_SAFE_UPDATE_INVERVAL);
if (intent.hasExtra(LocationLibraryConstants.INTENT_EXTRA_REQUIRED_ACCURACY))
mRequiredAccuracy = intent.getIntExtra(LocationLibraryConstants.INTENT_EXTRA_REQUIRED_ACCURACY, LocationLibraryConstants.MINIMUM_REQUIRED_ACCURACY);
}
}
/**
* registers our Receiver the starts the service with the alarm manager
* @author ricky barrette
*/
private void registerWakeUp(){
final AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
am.set(AlarmManager.RTC_WAKEUP, Calendar.getInstance().getTimeInMillis() + mPeriod, PendingIntent.getService(this, REQUEST_CODE, mIntent, 0));
}
}