Final commit

All changes included

Improvements

-Reformatted code wherever required
-Only active wifi connections trigger events
-Improve sync reliability
-Removed extra permission

Minor Changes

-Refactored 2 variables for easier readbility
-Wifi-Only-Sync is now enabled by default

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SettingsActivity.java

@@ -19,8 +19,6 @@
 package org.sufficientlysecure.keychain.ui;
 
 
-import java.util.List;
-
 import android.Manifest;
 import android.accounts.Account;
 import android.accounts.AccountManager;
@@ -59,6 +57,8 @@ import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.Preferences;
 import org.sufficientlysecure.keychain.util.orbot.OrbotHelper;
 
+import java.util.List;
+
 public class SettingsActivity extends AppCompatPreferenceActivity {
 
     public static final int REQUEST_CODE_KEYSERVER_PREF = 0x00007005;
@@ -405,7 +405,7 @@ public class SettingsActivity extends AppCompatPreferenceActivity {
     }
 
     /**
-     * This fragment shows the keyserver/contacts sync preferences
+     * This fragment shows the keyserver/wifi-only-sync/contacts sync preferences
      */
     public static class SyncPrefsFragment extends PresetPreferenceFragment {