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location: Fix mock provider support

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Allow mock providers to be used for proximity alerts.
Clear calling identity so mock provider support does not fail due to
lack of INSTALL_LOCATION_PROVIDER permission.

Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2009-05-07 13:27:54 -04:00
parent 8dfe5d8c6b
commit 95427cdbd8
1 changed files with 12 additions and 13 deletions
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25
services/java/com/android/server/LocationManagerService.java
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@@ -918,12 +918,9 @@ public class LocationManagerService extends ILocationManager.Stub implements Run
}
}
}
if (LocationManager.GPS_PROVIDER.equals(provider) ||
LocationManager.NETWORK_PROVIDER.equals(provider)) {
for (ProximityAlert alert : mProximityAlerts.values()) {
if (alert.mUid == uid) {
return true;
}
for (ProximityAlert alert : mProximityAlerts.values()) {
if (alert.mUid == uid) {
return true;
}
}
return false;
@@ -1359,13 +1356,8 @@ public class LocationManagerService extends ILocationManager.Stub implements Run
mProximityListener = new ProximityListener();
mProximityReceiver = new Receiver(mProximityListener);
LocationProviderProxy provider = mProvidersByName.get(LocationManager.GPS_PROVIDER);
if (provider != null) {
requestLocationUpdatesLocked(provider.getName(), 1000L, 1.0f, mProximityReceiver);
}
provider = mProvidersByName.get(LocationManager.NETWORK_PROVIDER);
if (provider != null) {
for (int i = mProviders.size() - 1; i >= 0; i--) {
LocationProviderProxy provider = mProviders.get(i);
requestLocationUpdatesLocked(provider.getName(), 1000L, 1.0f, mProximityReceiver);
}
}
@@ -1809,9 +1801,13 @@ public class LocationManagerService extends ILocationManager.Stub implements Run
if (mProvidersByName.get(name) != null) {
throw new IllegalArgumentException("Provider \"" + name + "\" already exists");
}
// clear calling identity so INSTALL_LOCATION_PROVIDER permission is not required
long identity = Binder.clearCallingIdentity();
addProvider(new LocationProviderProxy(name, provider));
mMockProviders.put(name, provider);
updateProvidersLocked();
Binder.restoreCallingIdentity(identity);
}
}
@@ -1835,7 +1831,10 @@ public class LocationManagerService extends ILocationManager.Stub implements Run
if (mockProvider == null) {
throw new IllegalArgumentException("Provider \"" + provider + "\" unknown");
}
// clear calling identity so INSTALL_LOCATION_PROVIDER permission is not required
long identity = Binder.clearCallingIdentity();
mockProvider.setLocation(loc);
Binder.restoreCallingIdentity(identity);
}
}