LockClock: do not use GPS if Play Services is available

In order to conserve battery, if the device has
Play Services installed (including the case where
Play Services is outdated), ignore the GPS location provider.

Change-Id: Iaeaa936128b91d5def10d2177a887f25c6a748f8
Signed-off-by: Roman Birg <roman@cyngn.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/com/cyanogenmod/lockclock/weather/WeatherUpdateService.java b/src/com/cyanogenmod/lockclock/weather/WeatherUpdateService.java
index d073d8c..64fd5c6 100755
--- a/src/com/cyanogenmod/lockclock/weather/WeatherUpdateService.java
+++ b/src/com/cyanogenmod/lockclock/weather/WeatherUpdateService.java
@@ -40,6 +40,8 @@ import com.cyanogenmod.lockclock.ClockWidgetProvider;
 import com.cyanogenmod.lockclock.misc.Constants;
 import com.cyanogenmod.lockclock.misc.Preferences;
 import com.cyanogenmod.lockclock.misc.WidgetUtils;
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GooglePlayServicesUtil;
 
 import java.util.Date;
 
@@ -181,6 +183,11 @@ public class WeatherUpdateService extends Service {
                 String locationProvider = lm.getBestProvider(sLocationCriteria, true);
                 if (TextUtils.isEmpty(locationProvider)) {
                     Log.e(TAG, "No available location providers matching criteria.");
+                } else if (isGooglePlayServicesAvailable()
+                        && locationProvider.equals(LocationManager.GPS_PROVIDER)) {
+                    // Since Google Play services is available,
+                    // let's conserve battery power and not depend on the device's GPS.
+                    Log.i(TAG, "Google Play Services available; Ignoring GPS provider.");
                 } else {
                     WeatherLocationListener.registerIfNeeded(mContext, locationProvider);
                 }
@@ -189,6 +196,12 @@ public class WeatherUpdateService extends Service {
             return location;
         }
 
+        private boolean isGooglePlayServicesAvailable() {
+            int result = GooglePlayServicesUtil.isGooglePlayServicesAvailable(mContext);
+            return result == ConnectionResult.SUCCESS
+                    || result == ConnectionResult.SERVICE_VERSION_UPDATE_REQUIRED;
+        }
+
         @Override
         protected WeatherInfo doInBackground(Void... params) {
             WeatherProvider provider = Preferences.weatherProvider(mContext);