restoring NetworkHelper with one method

Piotr Wittchen · Piotr Wittchen · commit 7e628daa1e27 · 2016-07-16T22:35:31.000+02:00
diff --git a/network-events-library/src/main/java/com/github/pwittchen/networkevents/library/NetworkHelper.java b/network-events-library/src/main/java/com/github/pwittchen/networkevents/library/NetworkHelper.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2016 Piotr Wittchen
+ *
+ * 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.github.pwittchen.networkevents.library;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+
+public final class NetworkHelper {
+  /**
+   * Helper method, which checks if device is connected to WiFi or mobile network.
+   * @param context Activity or application context
+   * @return boolean true if is connected to mobile or WiFi network.
+   */
+  public static boolean isConnectedToWiFiOrMobileNetwork(Context context) {
+    final String service = Context.CONNECTIVITY_SERVICE;
+    final ConnectivityManager manager = (ConnectivityManager) context.getSystemService(service);
+    final NetworkInfo networkInfo = manager.getActiveNetworkInfo();
+
+    if (networkInfo == null) {
+      return false;
+    }
+
+    final boolean isWifiNetwork = networkInfo.getType() == ConnectivityManager.TYPE_WIFI;
+    final boolean isMobileNetwork = networkInfo.getType() == ConnectivityManager.TYPE_MOBILE;
+
+    if (isWifiNetwork || isMobileNetwork) {
+      return true;
+    }
+
+    return false;
+  }
+}
