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location: Move geocoding support from ILocationProvider to a new interface.

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Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2009-04-15 11:10:11 -04:00
parent 967f7c169c
commit a55c321329
6 changed files with 71 additions and 50 deletions
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49
services/java/com/android/server/LocationManagerService.java
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@@ -44,6 +44,7 @@ import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.location.Address;
import android.location.IGeocodeProvider;
import android.location.IGpsStatusListener;
import android.location.ILocationCollector;
import android.location.ILocationListener;
@@ -128,6 +129,7 @@ public class LocationManagerService extends ILocationManager.Stub {
private GpsLocationProvider mGpsLocationProvider;
private boolean mGpsNavigating;
private LocationProviderProxy mNetworkLocationProvider;
private IGeocodeProvider mGeocodeProvider;
private LocationWorkerHandler mLocationHandler;
// Handler messages
@@ -632,6 +634,15 @@ public class LocationManagerService extends ILocationManager.Stub {
}
}
public void setGeocodeProvider(IGeocodeProvider provider) {
if (Binder.getCallingUid() != Process.SYSTEM_UID) {
throw new SecurityException(
"Installing location providers outside of the system is not supported");
}
mGeocodeProvider = provider;
}
private WifiManager.WifiLock getWifiWakelockLocked() {
if (mWifiLock == null && mWifiManager != null) {
mWifiLock = mWifiManager.createWifiLock(WifiManager.WIFI_MODE_SCAN_ONLY, WIFILOCK_KEY);
@@ -2074,30 +2085,34 @@ public class LocationManagerService extends ILocationManager.Stub {
// Geocoder
public String getFromLocation(double latitude, double longitude, int maxResults,
String language, String country, String variant, String appName, List<Address> addrs) {
synchronized (mLocationListeners) {
if (mNetworkLocationProvider != null) {
return mNetworkLocationProvider.getFromLocation(latitude, longitude, maxResults,
language, country, variant, appName, addrs);
} else {
return null;
String language, String country, String variant, String appName, List<Address> addrs) {
if (mGeocodeProvider != null) {
try {
return mGeocodeProvider.getFromLocation(latitude, longitude, maxResults, language, country,
variant, appName, addrs);
} catch (RemoteException e) {
Log.e(TAG, "getFromLocation failed", e);
}
}
return null;
}
public String getFromLocationName(String locationName,
double lowerLeftLatitude, double lowerLeftLongitude,
double upperRightLatitude, double upperRightLongitude, int maxResults,
String language, String country, String variant, String appName, List<Address> addrs) {
synchronized (mLocationListeners) {
if (mNetworkLocationProvider != null) {
return mNetworkLocationProvider.getFromLocationName(locationName, lowerLeftLatitude,
lowerLeftLongitude, upperRightLatitude, upperRightLongitude, maxResults,
language, country, variant, appName, addrs);
} else {
return null;
double lowerLeftLatitude, double lowerLeftLongitude,
double upperRightLatitude, double upperRightLongitude, int maxResults,
String language, String country, String variant, String appName, List<Address> addrs) {
if (mGeocodeProvider != null) {
try {
return mGeocodeProvider.getFromLocationName(locationName, lowerLeftLatitude,
lowerLeftLongitude, upperRightLatitude, upperRightLongitude,
maxResults, language, country, variant, appName, addrs);
} catch (RemoteException e) {
Log.e(TAG, "getFromLocationName failed", e);
}
}
return null;
}
// Mock Providers