Examples with LocationRequest android.location.LocationRequest used on opensource projects

Example 21 with LocationRequest

use of android.location.LocationRequest in project platform_frameworks_base by android.

the class LocationManagerService method requestGeofence.

@Override
public void requestGeofence(LocationRequest request, Geofence geofence, PendingIntent intent, String packageName) {
    if (request == null)
        request = DEFAULT_LOCATION_REQUEST;
    int allowedResolutionLevel = getCallerAllowedResolutionLevel();
    checkResolutionLevelIsSufficientForGeofenceUse(allowedResolutionLevel);
    checkPendingIntent(intent);
    checkPackageName(packageName);
    checkResolutionLevelIsSufficientForProviderUse(allowedResolutionLevel, request.getProvider());
    LocationRequest sanitizedRequest = createSanitizedRequest(request, allowedResolutionLevel);
    if (D)
        Log.d(TAG, "requestGeofence: " + sanitizedRequest + " " + geofence + " " + intent);
    // geo-fence manager uses the public location API, need to clear identity
    int uid = Binder.getCallingUid();
    // TODO: http://b/23822629
    if (UserHandle.getUserId(uid) != UserHandle.USER_SYSTEM) {
        // temporary measure until geofences work for secondary users
        Log.w(TAG, "proximity alerts are currently available only to the primary user");
        return;
    }
    long identity = Binder.clearCallingIdentity();
    try {
        mGeofenceManager.addFence(sanitizedRequest, geofence, intent, allowedResolutionLevel, uid, packageName);
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
}

Example 22 with LocationRequest

use of android.location.LocationRequest in project platform_frameworks_base by android.

the class LocationManagerService method requestLocationUpdates.

@Override
public void requestLocationUpdates(LocationRequest request, ILocationListener listener, PendingIntent intent, String packageName) {
    if (request == null)
        request = DEFAULT_LOCATION_REQUEST;
    checkPackageName(packageName);
    int allowedResolutionLevel = getCallerAllowedResolutionLevel();
    checkResolutionLevelIsSufficientForProviderUse(allowedResolutionLevel, request.getProvider());
    WorkSource workSource = request.getWorkSource();
    if (workSource != null && workSource.size() > 0) {
        checkDeviceStatsAllowed();
    }
    boolean hideFromAppOps = request.getHideFromAppOps();
    if (hideFromAppOps) {
        checkUpdateAppOpsAllowed();
    }
    LocationRequest sanitizedRequest = createSanitizedRequest(request, allowedResolutionLevel);
    final int pid = Binder.getCallingPid();
    final int uid = Binder.getCallingUid();
    // providers may use public location API's, need to clear identity
    long identity = Binder.clearCallingIdentity();
    try {
        // We don't check for MODE_IGNORED here; we will do that when we go to deliver
        // a location.
        checkLocationAccess(pid, uid, packageName, allowedResolutionLevel);
        synchronized (mLock) {
            Receiver recevier = checkListenerOrIntentLocked(listener, intent, pid, uid, packageName, workSource, hideFromAppOps);
            requestLocationUpdatesLocked(sanitizedRequest, recevier, pid, uid, packageName);
        }
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
}

Example 23 with LocationRequest

use of android.location.LocationRequest in project platform_frameworks_base by android.

the class GnssLocationProvider method updateRequirements.

// Called when the requirements for GPS may have changed
private void updateRequirements() {
    if (mProviderRequest == null || mWorkSource == null) {
        return;
    }
    boolean singleShot = false;
    // see if the request is for a single update
    if (mProviderRequest.locationRequests != null && mProviderRequest.locationRequests.size() > 0) {
        // if any request has zero or more than one updates
        // requested, then this is not single-shot mode
        singleShot = true;
        for (LocationRequest lr : mProviderRequest.locationRequests) {
            if (lr.getNumUpdates() != 1) {
                singleShot = false;
            }
        }
    }
    if (DEBUG)
        Log.d(TAG, "setRequest " + mProviderRequest);
    if (mProviderRequest.reportLocation && !mDisableGps && isEnabled()) {
        // update client uids
        updateClientUids(mWorkSource);
        mFixInterval = (int) mProviderRequest.interval;
        // check for overflow
        if (mFixInterval != mProviderRequest.interval) {
            Log.w(TAG, "interval overflow: " + mProviderRequest.interval);
            mFixInterval = Integer.MAX_VALUE;
        }
        // apply request to GPS engine
        if (mStarted && hasCapability(GPS_CAPABILITY_SCHEDULING)) {
            // change period
            if (!native_set_position_mode(mPositionMode, GPS_POSITION_RECURRENCE_PERIODIC, mFixInterval, 0, 0)) {
                Log.e(TAG, "set_position_mode failed in setMinTime()");
            }
        } else if (!mStarted) {
            // start GPS
            startNavigating(singleShot);
        }
    } else {
        updateClientUids(new WorkSource());
        stopNavigating();
        mAlarmManager.cancel(mWakeupIntent);
        mAlarmManager.cancel(mTimeoutIntent);
    }
}

Example 24 with LocationRequest

use of android.location.LocationRequest in project android_frameworks_base by ParanoidAndroid.

the class LocationManagerService method applyRequirementsLocked.

private void applyRequirementsLocked(String provider) {
    LocationProviderInterface p = mProvidersByName.get(provider);
    if (p == null)
        return;
    ArrayList<UpdateRecord> records = mRecordsByProvider.get(provider);
    WorkSource worksource = new WorkSource();
    ProviderRequest providerRequest = new ProviderRequest();
    if (records != null) {
        for (UpdateRecord record : records) {
            if (UserHandle.getUserId(record.mReceiver.mUid) == mCurrentUserId) {
                if (checkLocationAccess(record.mReceiver.mUid, record.mReceiver.mPackageName, record.mReceiver.mAllowedResolutionLevel)) {
                    LocationRequest locationRequest = record.mRequest;
                    providerRequest.locationRequests.add(locationRequest);
                    if (locationRequest.getInterval() < providerRequest.interval) {
                        providerRequest.reportLocation = true;
                        providerRequest.interval = locationRequest.getInterval();
                    }
                }
            }
        }
        if (providerRequest.reportLocation) {
            // calculate who to blame for power
            // This is somewhat arbitrary. We pick a threshold interval
            // that is slightly higher that the minimum interval, and
            // spread the blame across all applications with a request
            // under that threshold.
            long thresholdInterval = (providerRequest.interval + 1000) * 3 / 2;
            for (UpdateRecord record : records) {
                if (UserHandle.getUserId(record.mReceiver.mUid) == mCurrentUserId) {
                    LocationRequest locationRequest = record.mRequest;
                    if (locationRequest.getInterval() <= thresholdInterval) {
                        worksource.add(record.mReceiver.mUid, record.mReceiver.mPackageName);
                    }
                }
            }
        }
    }
    if (D)
        Log.d(TAG, "provider request: " + provider + " " + providerRequest);
    p.setRequest(providerRequest, worksource);
}

Example 25 with LocationRequest

use of android.location.LocationRequest in project android_frameworks_base by ParanoidAndroid.

the class LocationManagerService method requestGeofence.

@Override
public void requestGeofence(LocationRequest request, Geofence geofence, PendingIntent intent, String packageName) {
    if (request == null)
        request = DEFAULT_LOCATION_REQUEST;
    int allowedResolutionLevel = getCallerAllowedResolutionLevel();
    checkResolutionLevelIsSufficientForGeofenceUse(allowedResolutionLevel);
    checkPendingIntent(intent);
    checkPackageName(packageName);
    checkResolutionLevelIsSufficientForProviderUse(allowedResolutionLevel, request.getProvider());
    LocationRequest sanitizedRequest = createSanitizedRequest(request, allowedResolutionLevel);
    if (D)
        Log.d(TAG, "requestGeofence: " + sanitizedRequest + " " + geofence + " " + intent);
    // geo-fence manager uses the public location API, need to clear identity
    int uid = Binder.getCallingUid();
    if (UserHandle.getUserId(uid) != UserHandle.USER_OWNER) {
        // temporary measure until geofences work for secondary users
        Log.w(TAG, "proximity alerts are currently available only to the primary user");
        return;
    }
    long identity = Binder.clearCallingIdentity();
    try {
        if (mGeoFencer != null && mGeoFencerEnabled) {
            long expiration;
            if (sanitizedRequest.getExpireAt() == Long.MAX_VALUE) {
                // -1 means forever
                expiration = -1;
            } else {
                expiration = sanitizedRequest.getExpireAt() - SystemClock.elapsedRealtime();
            }
            mGeoFencer.add(new GeoFenceParams(uid, geofence.getLatitude(), geofence.getLongitude(), geofence.getRadius(), expiration, intent, packageName));
        } else {
            mGeofenceManager.addFence(sanitizedRequest, geofence, intent, allowedResolutionLevel, uid, packageName);
        }
    } finally {
        Binder.restoreCallingIdentity(identity);
    }
}