android.location.GpsStatus#GPS_EVENT_FIRST_FIX源码实例Demo

下面列出了android.location.GpsStatus#GPS_EVENT_FIRST_FIX 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： GravityBox 文件： GpsStatusMonitor.java

@Override
public void onGpsStatusChanged(int event) {
    switch (event) {
        case GpsStatus.GPS_EVENT_STARTED:
            if (DEBUG) log("onGpsStatusChanged: GPS_EVENT_STARTED");
            break;
        case GpsStatus.GPS_EVENT_STOPPED:
            if (DEBUG) log("onGpsStatusChanged: GPS_EVENT_STOPPED");
            if (mGpsFixed) {
                mGpsFixed = false;
                notifyGpsFixChanged();
            }
            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            if (DEBUG) log("onGpsStatusChanged: GPS_EVENT_FIRST_FIX");
            mGpsFixed = true;
            notifyGpsFixChanged();
            break;
    }
}

源代码2 项目： apollo-DuerOS 文件： GPSListenersMaker.java

@Override
public void onGpsStatusChanged(int event) {
    switch (event) {
        // first time fix
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            break;
        // satellite status changed
        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            GpsStatus gpsStatus = mLocationManager.getGpsStatus(null);
            int maxSatellites = gpsStatus.getMaxSatellites();
            Iterator iters = gpsStatus.getSatellites().iterator();
            int count = 0;
            while (iters.hasNext() && count <= maxSatellites) {
                iters.next();
                count++;
            }
            mSatellitesNum = count;
            break;
        case GpsStatus.GPS_EVENT_STARTED:
            break;
        case GpsStatus.GPS_EVENT_STOPPED:
            break;
        default:
            break;
    }
}

源代码3 项目： CodenameOne 文件： AndroidLocationManager.java

public void onGpsStatusChanged(int event) {
    boolean isGPSFix = false;
    switch (event) {
        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            if (lastLocation != null) {
                isGPSFix = (SystemClock.elapsedRealtime() - lastLocationMillis) < 10000;
            }
            if (isGPSFix) { // A fix has been acquired.
                setLocationManagerStatus(AVAILABLE);
            } else { // The fix has been lost.
                setLocationManagerStatus(TEMPORARILY_UNAVAILABLE);
            }
            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            setLocationManagerStatus(AVAILABLE);
            break;
    }
}

源代码4 项目： android_maplibui 文件： TrackerService.java

@Override
public void onGpsStatusChanged(int event) {
    switch (event) {
        case GpsStatus.GPS_EVENT_STARTED:
        case GpsStatus.GPS_EVENT_STOPPED:
            mHasGPSFix = false;
            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            mHasGPSFix = true;
            break;

        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            mSatellitesCount = 0;

            for (GpsSatellite sat : mLocationManager.getGpsStatus(null).getSatellites()) {
                if (sat.usedInFix()) {
                    mSatellitesCount++;
                }
            }
            break;
    }
}

源代码5 项目： android_maplib 文件： GpsEventSource.java

@Override
public void onGpsStatusChanged(int event)
{
    switch(event)
    {
        case GpsStatus.GPS_EVENT_STARTED:
        case GpsStatus.GPS_EVENT_STOPPED:
            mHasGPSFix = false;
            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            mHasGPSFix = true;
            break;
        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            break;
    }

    for (GpsEventListener listener : mListeners) {
        listener.onGpsStatusChanged(event);
    }
}

源代码6 项目： osmdroid 文件： DiagnosticsActivity.java

@Override
public void onGpsStatusChanged(int event) {
    switch (event) {
        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            try {
                gpsStatus = lm.getGpsStatus(gpsStatus);
            } catch (SecurityException e) {
                e.printStackTrace();
            }

            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            // Do something.
            break;
    }
}

源代码7 项目： WhereYouGo 文件： GpsConnection.java

public void onGpsStatusChanged(int event) {
    // Logger.i(TAG, "onGpsStatusChanged(" + event + ")");
    try {
        if (locationManager == null)
            return;

        if (event == GpsStatus.GPS_EVENT_FIRST_FIX) {
            // Logger.w(TAG, "onGpsStatusChanged(" + event + "), first fix");
        } else if (event == GpsStatus.GPS_EVENT_SATELLITE_STATUS) {
            // Logger.w(TAG, "onGpsStatusChanged(" + event + "), satellite status");
            if (gpsStatus == null)
                gpsStatus = locationManager.getGpsStatus(null);
            else
                gpsStatus = locationManager.getGpsStatus(gpsStatus);

            LocationState.onGpsStatusChanged(event, gpsStatus);
        } else if (event == GpsStatus.GPS_EVENT_STARTED) {
            // Logger.w(TAG, "onGpsStatusChanged(" + event + "), started");
            LocationState.onGpsStatusChanged(event, null);
        } else if (event == GpsStatus.GPS_EVENT_STOPPED) {
            // Logger.w(TAG, "onGpsStatusChanged(" + event + "), stopped");
            LocationState.onGpsStatusChanged(event, null);
            // XXX this happen for unknown reason!
        }
    } catch (Exception e) {
        Logger.e(TAG, "onGpsStatusChanged(" + event + ")", e);
    }
}

源代码8 项目： mappwidget 文件： GPSLocationProvider.java

public void onGpsStatusChanged(int event) {
	
	if (passiveMode) {
		return;
	}
	
    switch (event) {
        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            if (mLastLocation != null)
                isGpsFix = (SystemClock.elapsedRealtime() - mLastLocationMillis) < 3000;

            if (isGpsFix) { // A fix has been acquired.
            	filterNonGPSFix = true;
                // Do something.
            } else { // The fix has been lost.
            	filterNonGPSFix = false;
                // Do something.
            }

            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            // Do something.
        	isGpsFix = true;
        	filterNonGPSFix = true;

            break;
    }
}

源代码9 项目： nearbydemo 文件： GpsActivity.java

@Override
public void onGpsStatusChanged(int event) {
	// ��ȡ��ǰ״̬
	gpsstatus = locationManager.getGpsStatus(null);
	switch (event) {
	// ��һ�ζ�λʱ���¼�
	case GpsStatus.GPS_EVENT_FIRST_FIX:
		break;
	// ��ʼ��λ���¼�
	case GpsStatus.GPS_EVENT_STARTED:
		break;
	// ����GPS����״̬�¼�
	case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
		Toast.makeText(GpsActivity.this, "GPS_EVENT_SATELLITE_STATUS", Toast.LENGTH_SHORT).show();
		Iterable<GpsSatellite> allSatellites = gpsstatus.getSatellites();
		Iterator<GpsSatellite> it = allSatellites.iterator();
		int count = 0;
		while (it.hasNext()) {
			count++;
		}
		Toast.makeText(GpsActivity.this, "Satellite Count:" + count, Toast.LENGTH_SHORT).show();
		break;
	// ֹͣ��λ�¼�
	case GpsStatus.GPS_EVENT_STOPPED:
		Log.d(TAG, "GPS_EVENT_STOPPED");
		break;
	}
}

源代码10 项目： SpeedMeter 文件： MainActivity.java

@Override
public void onGpsStatusChanged (int event) {
    switch (event) {
        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            GpsStatus gpsStatus = mLocationManager.getGpsStatus(null);
            int satsInView = 0;
            int satsUsed = 0;
            Iterable<GpsSatellite> sats = gpsStatus.getSatellites();
            for (GpsSatellite sat : sats) {
                satsInView++;
                if (sat.usedInFix()) {
                    satsUsed++;
                }
            }
            satellite.setText(String.valueOf(satsUsed) + "/" + String.valueOf(satsInView));
            if (satsUsed == 0) {
                fab.setImageDrawable(getResources().getDrawable(R.drawable.ic_action_play));
                data.setRunning(false);
                status.setText("");
                stopService(new Intent(getBaseContext(), GpsServices.class));
                fab.setVisibility(View.INVISIBLE);
                refresh.setVisibility(View.INVISIBLE);
                accuracy.setText("");
                status.setText(getResources().getString(R.string.waiting_for_fix));
                firstfix = true;
            }
            break;

        case GpsStatus.GPS_EVENT_STOPPED:
            if (!mLocationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
                showGpsDisabledDialog();
            }
            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            break;
    }
}

源代码11 项目： cordova-plugin-advanced-geolocation 文件： GPSController.java

private static InitStatus setGPSStatusListener(){

        // IMPORTANT: The GpsStatus.Listener Interface is deprecated at API 24.
        // Reference: https://developer.android.com/reference/android/location/package-summary.html
        _gpsStatusListener = new GpsStatus.Listener() {

            @Override
            public void onGpsStatusChanged(int event) {
                Log.d(TAG, "GPS status changed.");

                // Ignore if GPS_EVENT_STARTED or GPS_EVENT_STOPPED
                if(!Thread.currentThread().isInterrupted() &&
                        (event == GpsStatus.GPS_EVENT_FIRST_FIX ||
                                event == GpsStatus.GPS_EVENT_SATELLITE_STATUS) &&
                                        _locationManager != null){
                    sendCallback(PluginResult.Status.OK,
                            JSONHelper.satelliteDataJSON(_locationManager.getGpsStatus(null)));
                }
            }
        };

        final InitStatus status = new InitStatus();

        final Boolean gpsProviderEnabled = _locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);

        if(gpsProviderEnabled){
            try{
                _locationManager.addGpsStatusListener(_gpsStatusListener);
            }
            // if the ACCESS_FINE_LOCATION permission is not present
            catch(SecurityException exc){
                status.success = false;
                status.exception = exc.getMessage();
            }
        }
        else {
            //GPS not enabled
            status.success = false;
            status.error = ErrorMessages.GPS_UNAVAILABLE();
        }

        return status;
    }

源代码12 项目： trekarta 文件： LocationService.java

@Override
public void onGpsStatusChanged(int event) {
    if (enableMockLocations && BuildConfig.DEBUG)
        return;

    switch (event) {
        case GpsStatus.GPS_EVENT_STARTED:
            mGpsStatus = GPS_SEARCHING;
            mTSats = 0;
            mFSats = 0;
            updateGpsStatus();
            break;
        case GpsStatus.GPS_EVENT_FIRST_FIX:
            mContinuous = false;
            break;
        case GpsStatus.GPS_EVENT_STOPPED:
            tearTrack();
            mGpsStatus = GPS_OFF;
            mTSats = 0;
            mFSats = 0;
            updateGpsStatus();
            break;
        case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
            if (mLocationManager == null)
                return;
            try {
                GpsStatus status = mLocationManager.getGpsStatus(null);
                Iterator<GpsSatellite> it = status.getSatellites().iterator();
                mTSats = 0;
                mFSats = 0;
                while (it.hasNext()) {
                    mTSats++;
                    GpsSatellite sat = it.next();
                    if (sat.usedInFix())
                        mFSats++;
                }
                if (mLastLocationMillis >= 0) {
                    if (SystemClock.elapsedRealtime() - mLastLocationMillis < 3000) {
                        mGpsStatus = GPS_OK;
                    } else {
                        if (mContinuous)
                            tearTrack();
                        mGpsStatus = GPS_SEARCHING;
                    }
                }
                updateGpsStatus();
            } catch (SecurityException e) {
                logger.error("Failed to update gps status", e);
            }
            break;
    }
}

源代码13 项目： Androzic 文件： LocationService.java

@Override
public void onGpsStatusChanged(int event)
{
	if (enableMockLocations)
		return;

	switch (event)
	{
		case GpsStatus.GPS_EVENT_STARTED:
			updateProvider(LocationManager.GPS_PROVIDER, true);
			updateGpsStatus(GPS_SEARCHING, 0, 0);
			break;
		case GpsStatus.GPS_EVENT_FIRST_FIX:
			isContinous = false;
			break;
		case GpsStatus.GPS_EVENT_STOPPED:
			tearTrack();
			updateGpsStatus(GPS_OFF, 0, 0);
			updateProvider(LocationManager.GPS_PROVIDER, false);
			break;
		case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
			if (locationManager == null)
				return;
			GpsStatus gpsStatus = locationManager.getGpsStatus(null);
			Iterator<GpsSatellite> it = gpsStatus.getSatellites().iterator();
			int tSats = 0;
			int fSats = 0;
			while (it.hasNext())
			{
				tSats++;
				GpsSatellite sat = (GpsSatellite) it.next();
				if (sat.usedInFix())
					fSats++;
			}
			if (SystemClock.elapsedRealtime() - lastLocationMillis < 3000)
			{
				updateGpsStatus(GPS_OK, fSats, tSats);
			}
			else
			{
				tearTrack();
				updateGpsStatus(GPS_SEARCHING, fSats, tSats);
			}
			break;
	}
}

方法所在类

android.location.GpsStatus