1 files changed, 86 insertions, 0 deletions
diff --git a/src/com/cyanogenmod/lockclock/weather/WeatherSourceListenerService.java b/src/com/cyanogenmod/lockclock/weather/WeatherSourceListenerService.java
new file mode 100644
index 0000000..be3b9f8
--- /dev/null
+++ b/src/com/cyanogenmod/lockclock/weather/WeatherSourceListenerService.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2016 The CyanogenMod Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.cyanogenmod.lockclock.weather;
+
+import android.app.Service;
+import android.content.Context;
+import android.content.Intent;
+import android.os.IBinder;
+import android.util.Log;
+import com.cyanogenmod.lockclock.ClockWidgetService;
+import com.cyanogenmod.lockclock.misc.Constants;
+import com.cyanogenmod.lockclock.misc.Preferences;
+import cyanogenmod.weather.CMWeatherManager;
+
+public class WeatherSourceListenerService extends Service
+        implements CMWeatherManager.WeatherServiceProviderChangeListener {
+
+    private static final String TAG = WeatherSourceListenerService.class.getSimpleName();
+    private static final boolean D = Constants.DEBUG;
+    private Context mContext;
+    private volatile boolean mRegistered;
+
+    @Override
+    public void onWeatherServiceProviderChanged(String providerLabel) {
+        if (D) Log.d(TAG, "Weather Source changed " + providerLabel);
+        Preferences.setWeatherSource(mContext, providerLabel);
+        Preferences.setCachedWeatherInfo(mContext, 0, null);
+        //The data contained in WeatherLocation is tightly coupled to the weather provider
+        //that generated that data, so we need to clear the cached weather location and let the new
+        //weather provider regenerate the data if the user decides to use custom location again
+        Preferences.setCustomWeatherLocationCity(mContext, null);
+        Preferences.setCustomWeatherLocation(mContext, null);
+        Preferences.setUseCustomWeatherLocation(mContext, false);
+
+        //Refresh the widget
+        mContext.startService(new Intent(mContext, ClockWidgetService.class)
+                .setAction(ClockWidgetService.ACTION_REFRESH));
+
+        if (providerLabel != null) {
+            mContext.startService(new Intent(mContext, WeatherUpdateService.class)
+                    .putExtra(WeatherUpdateService.ACTION_FORCE_UPDATE, true));
+        }
+    }
+
+    @Override
+    public void onCreate() {
+        mContext = getApplicationContext();
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        final CMWeatherManager weatherManager
+                = CMWeatherManager.getInstance(mContext);
+        weatherManager.registerWeatherServiceProviderChangeListener(this);
+        mRegistered = true;
+        if (D) Log.d(TAG, "Listener registered");
+        return START_STICKY;
+    }
+
+    @Override
+    public void onDestroy() {
+        if (mRegistered) {
+            final CMWeatherManager weatherManager = CMWeatherManager.getInstance(mContext);
+            weatherManager.unregisterWeatherServiceProviderChangeListener(this);
+        }
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return null;
+    }
+}