@@ -0,0 +1,22 @@

+<?xml version="1.0" encoding="UTF-8"?>

+<project version="4">

+  <component name="CompilerConfiguration">

+    <resourceExtensions />

+    <wildcardResourcePatterns>

+      <entry name="!?*.java" />

+      <entry name="!?*.form" />

+      <entry name="!?*.class" />

+      <entry name="!?*.groovy" />

+      <entry name="!?*.scala" />

+      <entry name="!?*.flex" />

+      <entry name="!?*.kt" />

+      <entry name="!?*.clj" />

+      <entry name="!?*.aj" />

+    </wildcardResourcePatterns>

+    <annotationProcessing>

+      <profile default="true" name="Default" enabled="false">

+        <processorPath useClasspath="true" />

+      </profile>

+    </annotationProcessing>

+  </component>

+</project>

@@ -0,0 +1,3 @@

+<component name="CopyrightManager">

+  <settings default="" />

+</component>

@@ -0,0 +1,41 @@

+<?xml version="1.0" encoding="UTF-8"?>

+<project version="4">

+  <component name="EntryPointsManager">

+    <entry_points version="2.0" />

+  </component>

+  <component name="NullableNotNullManager">

+    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />

+    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />

+    <option name="myNullables">

+      <value>

+        <list size="4">

+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />

+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />

+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />

+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />

+        </list>

+      </value>

+    </option>

+    <option name="myNotNulls">

+      <value>

+        <list size="4">

+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />

+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />

+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />

+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />

+        </list>

+      </value>

+    </option>

+  </component>

+  <component name="ProjectLevelVcsManager" settingsEditedManually="false">

+    <OptionsSetting value="true" id="Add" />

+    <OptionsSetting value="true" id="Remove" />

+    <OptionsSetting value="true" id="Checkout" />

+    <OptionsSetting value="true" id="Update" />

+    <OptionsSetting value="true" id="Status" />

+    <OptionsSetting value="true" id="Edit" />

+    <ConfirmationsSetting value="0" id="Add" />

+    <ConfirmationsSetting value="0" id="Remove" />

+  </component>

+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK" />

+</project>

@@ -0,0 +1,9 @@

+<?xml version="1.0" encoding="UTF-8"?>

+<project version="4">

+  <component name="ProjectModuleManager">

+    <modules>

+      <module fileurl="file://$PROJECT_DIR$/LibreNews-Android.iml" filepath="$PROJECT_DIR$/LibreNews-Android.iml" />

+      <module fileurl="file://$PROJECT_DIR$/LibreNews-App/LibreNews-App.iml" filepath="$PROJECT_DIR$/LibreNews-App/LibreNews-App.iml" />

+    </modules>

+  </component>

+</project>

@@ -0,0 +1,12 @@

+<?xml version="1.0" encoding="UTF-8"?>

+<project version="4">

+  <component name="RunConfigurationProducerService">

+    <option name="ignoredProducers">

+      <set>

+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />

+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />

+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />

+      </set>

+    </option>

+  </component>

+</project>

@@ -0,0 +1,6 @@

+<?xml version="1.0" encoding="UTF-8"?>

+<project version="4">

+  <component name="VcsDirectoryMappings">

+    <mapping directory="" vcs="Git" />

+  </component>

+</project>

@@ -11,7 +11,7 @@

         android:roundIcon="@mipmap/ic_launcher_round"

         android:supportsRtl="true"

         android:theme="@style/AppTheme">

-        <activity android:name=".views.FlashView">

+        <activity android:name=".views.MainFlashActivity">

             <intent-filter>

                 <action android:name="android.intent.action.MAIN" />

@@ -27,10 +27,6 @@

             </intent-filter>

         </receiver>

-        <activity

-            android:name=".views.SettingsActivity"

-            android:label="@string/title_activity_settings"

-            android:theme="@style/AppTheme.NoActionBar"></activity>

     </application>

 </manifest>

@@ -1,17 +1,14 @@

 package app.librenews.io.librenews.controllers;

-import android.app.Activity;

-import android.app.AlarmManager;

 import android.app.NotificationManager;

 import android.app.PendingIntent;

 import android.content.Context;

 import android.content.Intent;

 import android.content.SharedPreferences;

+import android.graphics.Color;

 import android.net.Uri;

-import android.os.SystemClock;

 import android.preference.PreferenceManager;

 import android.support.v4.app.NotificationCompat;

-import android.support.v4.widget.SwipeRefreshLayout;

 import android.widget.Toast;

 import org.json.JSONArray;

@@ -30,10 +27,13 @@ import java.text.ParseException;

 import java.util.ArrayList;

 import java.util.Arrays;

 import java.util.Comparator;

+import java.util.HashSet;

 import java.util.List;

+import java.util.Set;

 import app.librenews.io.librenews.R;

 import app.librenews.io.librenews.models.Flash;

+import app.librenews.io.librenews.views.MainFlashActivity;

 /**

  * Created by miles on 7/14/17.

@@ -47,11 +47,32 @@ public class FlashManager {

     String serverUrl;

     String serverName;

     Context context;

+    public static ConnectionStatus lastContactSuccessful = ConnectionStatus.NEUTRAL;

+

+    public enum ConnectionStatus {

+        VALID,

+        INVALID,

+        NEUTRAL;

+

+        public int color(){

+            if(this.equals(VALID)){

+                return Color.parseColor("#3fee3f");

+            }

+            if(this.equals(INVALID)){

+                return Color.parseColor("#ff3f3f");

+            }

+            if(this.equals(INVALID)){

+                return Color.parseColor("#808080");

+            }

+            return Color.parseColor("#808080");

+        }

+    }

     public FlashManager(Context context) {

         this.context = context;

         this.prefs = PreferenceManager.getDefaultSharedPreferences(context);

         this.serverUrl = prefs.getString("server_url", "https://librenews.io/api");

+        lastContactSuccessful = ConnectionStatus.NEUTRAL;

         try {

             loadFlashesFromStorage();

         } catch (FileNotFoundException exception) {

@@ -174,6 +195,10 @@ public class FlashManager {

     public void refresh() {

         String newServerUrl = prefs.getString("server_url", "https://librenews.io/api");

+        Set<String> defaults = new HashSet<>();

+        defaults.add("Breaking News");

+        defaults.add("Announcements"); // mwahaha

+        final Set<String> channels = prefs.getStringSet("channels", defaults);

         if (!newServerUrl.equals(serverUrl)) {

             // they changed their server preferences!

             try {

@@ -191,7 +216,11 @@ public class FlashManager {

             retreiver.retrieveFlashes(new FlashRetreiver.FlashHandler() {

                 @Override

                 public void success(Flash[] flashes, String serverName) {

+                    lastContactSuccessful = ConnectionStatus.VALID;

                     for (Flash f : flashes){

+                        if(!channels.contains(f.getChannel())){

+                            continue;

+                        }

                         boolean pushed = false;

                         for (Flash p : getLatestPushedFlashes()) {

                             if (p.getId().equals(f.getId())) {

@@ -210,12 +239,19 @@ public class FlashManager {

                             DebugManager.sendDebugNotification("Error occurred while trying push notifications: " + exception.getLocalizedMessage(), context);

                         }

                     }

+                    if(MainFlashActivity.activeInstance != null){

+                        MainFlashActivity.activeInstance.regenerateToolbarStatus();

+                    }

                 }

                 @Override

                 public void failure(Exception exception) {

+                    lastContactSuccessful = ConnectionStatus.INVALID;

                     exception.printStackTrace();

                     DebugManager.sendDebugNotification("An error occurred while trying to receive flashes: " + exception.getLocalizedMessage(), context);

+                    if(MainFlashActivity.activeInstance != null){

+                        MainFlashActivity.activeInstance.regenerateToolbarStatus();

+                    }

                 }

             }, context);

         } catch (MalformedURLException exception) {

@@ -224,5 +260,8 @@ public class FlashManager {

         } catch (Exception exception) {

             exception.printStackTrace();

         }

+        if(MainFlashActivity.activeInstance != null){

+            MainFlashActivity.activeInstance.regenerateToolbarStatus();

+        }

     }

 }

@@ -1,41 +0,0 @@

-package app.librenews.io.librenews.views;

-

-import android.content.Intent;

-import android.preference.PreferenceActivity;

-import android.preference.PreferenceManager;

-import android.support.v4.widget.SwipeRefreshLayout;

-import android.support.v7.app.AppCompatActivity;

-import android.os.Bundle;

-import android.view.View;

-

-import app.librenews.io.librenews.R;

-import app.librenews.io.librenews.controllers.FlashManager;

-import app.librenews.io.librenews.controllers.SyncManager;

-

-public class FlashView extends AppCompatActivity {

-    FlashManager manager;

-

-    @Override

-    protected void onCreate(Bundle savedInstanceState) {

-        super.onCreate(savedInstanceState);

-        setContentView(R.layout.activity_flash_view);

-        manager = new FlashManager(this);

-        findViewById(R.id.settings_button).setOnClickListener(

-                new View.OnClickListener() {

-                    @Override

-                    public void onClick(View view) {

-                        Intent intent = new Intent(FlashView.this, SettingsActivity.class);

-                        startActivity(intent);

-                    }

-                }

-        );

-        final SwipeRefreshLayout srl = (SwipeRefreshLayout) findViewById(R.id.swiperefresh);

-        srl.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {

-            @Override

-            public void onRefresh() {

-                new FlashManager(getApplicationContext()).refresh();

-                srl.setRefreshing(false);

-            }

-        });

-    }

-}

@@ -0,0 +1,78 @@

+package app.librenews.io.librenews.views;

+

+import android.content.SharedPreferences;

+import android.preference.PreferenceManager;

+import android.support.v7.app.AppCompatActivity;

+import android.os.Bundle;

+import android.text.Html;

+import android.view.View;

+import android.widget.TextView;

+

+import app.librenews.io.librenews.R;

+import app.librenews.io.librenews.controllers.FlashManager;

+

+public class MainFlashActivity extends AppCompatActivity {

+    public static MainFlashActivity activeInstance;

+

+    FlashManager manager;

+

+    public void regenerateToolbarStatus(){

+        TextView connStatus = (TextView) findViewById(R.id.server_status);

+        TextView statusTextView = (TextView) findViewById(R.id.status_text);

+        connStatus.setTextColor(FlashManager.lastContactSuccessful.color());

+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());

+        boolean syncing = prefs.getBoolean("automatically_refresh", true);

+        boolean notifications = prefs.getBoolean("notifications_enabled", true);

+        String host = prefs.getString("server_url", "https://librenews.io");

+        if(!(host.toLowerCase().startsWith("https://"))){

+            statusTextView.setText(getResources().getText(R.string.https_required));

+            return;

+        }

+        if(!syncing){

+            statusTextView.setText(getResources().getText(R.string.sync_disabled));

+            return;

+        }

+        if(!notifications){

+            statusTextView.setText(getResources().getText(R.string.notifications_disabled));

+            return;

+        }

+        int index = 0;

+        String refreshValue = prefs.getString("refresh_preference", "1");

+        for(String s : getResources().getStringArray(R.array.refresh_values)){

+            if(s.equals(refreshValue)){

+                break;

+            }

+            index++;

+        }

+        String entry = getResources().getStringArray(R.array.refresh_rates)[index];

+        statusTextView.setText(getResources().getText(R.string.status_text).toString().replace("{rate}", entry));

+    }

+

+    @Override

+    protected void onCreate(Bundle savedInstanceState) {

+        super.onCreate(savedInstanceState);

+        activeInstance = this;

+        setContentView(R.layout.activity_flash_view);

+        manager = new FlashManager(this);

+        findViewById(R.id.refresh_button).setOnClickListener(new View.OnClickListener() {

+            @Override

+            public void onClick(View view) {

+                manager.refresh();

+            }

+        });

+        regenerateToolbarStatus();

+    }

+

+    @Override

+    public void onResume(){

+        super.onResume();

+        regenerateToolbarStatus();

+        activeInstance = this;

+    }

+

+    @Override

+    public void onDestroy(){

+        super.onDestroy();

+        activeInstance = null;

+    }

+}

@@ -1,37 +0,0 @@

-package app.librenews.io.librenews.views;

-

-import android.content.SharedPreferences;

-import android.os.Bundle;

-import android.preference.PreferenceActivity;

-import android.preference.PreferenceManager;

-import android.support.design.widget.FloatingActionButton;

-import android.support.design.widget.Snackbar;

-import android.support.v7.app.AppCompatActivity;

-import android.support.v7.widget.Toolbar;

-import android.view.View;

-

-import app.librenews.io.librenews.R;

-import app.librenews.io.librenews.controllers.FlashManager;

-import app.librenews.io.librenews.controllers.SyncManager;

-

-public class SettingsActivity extends PreferenceActivity {

-

-    @Override

-    protected void onCreate(Bundle savedInstanceState) {

-        super.onCreate(savedInstanceState);

-        addPreferencesFromResource(R.xml.preferences);

-        SharedPreferences.OnSharedPreferenceChangeListener spChanged = new

-                SharedPreferences.OnSharedPreferenceChangeListener() {

-                    @Override

-                    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,

-                                                          String key) {

-                        if(key.equals("refresh_preference") || key.equals("automatically_refresh")){

-                            new SyncManager(getApplicationContext(), new FlashManager(getApplicationContext())).startSyncService();

-                        }

-                    }

-                };

-

-        PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).registerOnSharedPreferenceChangeListener(spChanged);

-    }

-

-}

@@ -1,9 +1,13 @@

 package app.librenews.io.librenews.views;

+import android.content.SharedPreferences;

 import android.preference.PreferenceFragment;

 import android.os.Bundle;

+import android.preference.PreferenceManager;

 import app.librenews.io.librenews.R;

+import app.librenews.io.librenews.controllers.FlashManager;

+import app.librenews.io.librenews.controllers.SyncManager;

 public class SettingsActivityFragment extends PreferenceFragment {

     @Override

@@ -12,5 +16,21 @@ public class SettingsActivityFragment extends PreferenceFragment {

         // Load the preferences from an XML resource

         addPreferencesFromResource(R.xml.preferences);

+

+        SharedPreferences.OnSharedPreferenceChangeListener spChanged = new

+                SharedPreferences.OnSharedPreferenceChangeListener() {

+                    @Override

+                    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,

+                                                          String key) {

+                        if(key.equals("refresh_preference") || key.equals("automatically_refresh")){

+                            new SyncManager(getView().getContext(), new FlashManager(getView().getContext())).startSyncService();

+                        }

+                        if(MainFlashActivity.activeInstance != null){

+                            MainFlashActivity.activeInstance.regenerateToolbarStatus();

+                        }

+                    }

+                };

+

+        PreferenceManager.getDefaultSharedPreferences(getActivity()).registerOnSharedPreferenceChangeListener(spChanged);

     }

 }

@@ -21,7 +21,7 @@

             app:layout_constraintTop_toTopOf="parent" />

         <Button

-            android:id="@+id/settings_button"

+            android:id="@+id/refresh_button"

             style="@style/Widget.AppCompat.Button.Borderless.Colored"

             android:layout_width="wrap_content"

             android:layout_height="wrap_content"

@@ -29,58 +29,57 @@

             android:layout_marginEnd="8dp"

             android:layout_marginRight="8dp"

             android:layout_marginTop="8dp"

-            android:text="@string/action_settings"

+            android:text="@string/refresh_label"

             android:textColor="@android:color/background_light"

             app:layout_constraintBottom_toBottomOf="@+id/toolbar"

             app:layout_constraintRight_toRightOf="@+id/toolbar"

             app:layout_constraintTop_toTopOf="@+id/toolbar" />

         <TextView

-            android:id="@+id/server_name"

+            android:id="@+id/server_status"

             android:layout_width="0dp"

             android:layout_height="wrap_content"

             android:layout_marginBottom="8dp"

             android:layout_marginLeft="16dp"

             android:layout_marginStart="16dp"

             android:layout_marginTop="8dp"

-            android:text="[server name]"

+            android:text="•"

+            android:textAllCaps="false"

             android:textAppearance="@style/TextAppearance.AppCompat.Medium.Inverse"

+            android:textColor="@color/colorAccent"

+            android:textSize="36sp"

+            android:textStyle="bold"

             app:layout_constraintBottom_toBottomOf="@+id/toolbar"

             app:layout_constraintLeft_toLeftOf="@+id/toolbar"

             app:layout_constraintTop_toTopOf="@+id/toolbar"

             app:layout_constraintVertical_bias="0.444" />

-        <android.support.v4.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"

-            android:id="@+id/swiperefresh"

-            android:layout_width="360dp"

+        <TextView

+            android:id="@+id/status_text"

+            android:layout_width="wrap_content"

+            android:layout_height="wrap_content"

+            android:text="[ERROR]"

+            android:textAppearance="@style/TextAppearance.AppCompat.Medium.Inverse"

+            app:layout_constraintTop_toTopOf="@+id/server_status"

+            android:layout_marginTop="8dp"

+            app:layout_constraintBottom_toBottomOf="@+id/server_status"

+            android:layout_marginBottom="8dp"

+            app:layout_constraintLeft_toRightOf="@+id/server_status"

+            android:layout_marginLeft="8dp" />

+

+        <fragment

+            android:id="@+id/fragment"

+            android:name="app.librenews.io.librenews.views.SettingsActivityFragment"

+            android:layout_width="0dp"

             android:layout_height="0dp"

+            android:layout_marginTop="0dp"

             app:layout_constraintTop_toBottomOf="@+id/toolbar"

-            android:layout_marginLeft="8dp"

+            android:layout_marginLeft="0dp"

             app:layout_constraintLeft_toLeftOf="parent"

             app:layout_constraintBottom_toBottomOf="parent"

-            android:layout_marginStart="8dp"

-            app:layout_constraintVertical_bias="0.5">

-

-            <ScrollView

-                android:layout_width="match_parent"

-                android:layout_height="8dp"

-                tools:layout_editor_absoluteX="8dp"

-                tools:layout_editor_absoluteY="137dp">

-

-                <LinearLayout

-                    android:layout_width="match_parent"

-                    android:layout_height="wrap_content"

-                    android:orientation="vertical">

-

-                    <android.support.constraint.ConstraintLayout

-                        android:layout_width="match_parent"

-                        android:layout_height="match_parent">

-

-                    </android.support.constraint.ConstraintLayout>

-                </LinearLayout>

-            </ScrollView>

-

-        </android.support.v4.widget.SwipeRefreshLayout>

+            android:layout_marginBottom="0dp"

+            android:layout_marginRight="0dp"

+            app:layout_constraintRight_toRightOf="parent" />

     </android.support.constraint.ConstraintLayout>

@@ -1,10 +0,0 @@

-<menu xmlns:android="http://schemas.android.com/apk/res/android"

-    xmlns:app="http://schemas.android.com/apk/res-auto"

-    xmlns:tools="http://schemas.android.com/tools"

-    tools:context="app.librenews.io.librenews.views.SettingsActivity">

-    <item

-        android:id="@+id/action_settings"

-        android:orderInCategory="100"

-        android:title="@string/action_settings"

-        app:showAsAction="never" />

-</menu>

@@ -28,4 +28,12 @@

         <item>720</item>

         <item>1440</item>

     </string-array>

+    <string-array name="channels">

+        <item>Announcements</item>

+        <item>Breaking News</item>

+    </string-array>

+    <string-array name="default_channels">

+        <item>Announcements</item>

+        <item>Breaking News</item>

+    </string-array>

 </resources>

@@ -2,6 +2,6 @@

 <resources>

     <color name="colorPrimary">#3F51B5</color>

     <color name="colorPrimaryDark">#303F9F</color>

-    <color name="colorAccent">#FF4081</color>

+    <color name="colorAccent">#ff4081</color>

     <color name="colorPrimarySub">#5b64c0</color>

 </resources>

@@ -20,77 +20,19 @@

     <string name="debug_mode_label">Debug mode</string>

     <string name="debug_mode_description">Whether LibreNews should send you lots of debug messages (via notifications)</string>

     <string name="title_activity_settings">Settings</string>

-

-    <!-- Strings related to Settings -->

-

-    <!-- Example General settings -->

-    <string name="pref_header_general">General</string>

-

-    <string name="pref_title_social_recommendations">Enable social recommendations</string>

-    <string name="pref_description_social_recommendations">Recommendations for people to contact

-        based on your message history

-    </string>

-

-    <string name="pref_title_display_name">Display name</string>

-    <string name="pref_default_display_name">John Smith</string>

-

-    <string name="pref_title_add_friends_to_messages">Add friends to messages</string>

-    <string-array name="pref_example_list_titles">

-        <item>Always</item>

-        <item>When possible</item>

-        <item>Never</item>

-    </string-array>

-    <string-array name="pref_example_list_values">

-        <item>1</item>

-        <item>0</item>

-        <item>-1</item>

-    </string-array>

-

-    <!-- Example settings for Data & Sync -->

-    <string name="pref_header_data_sync">Data &amp; sync</string>

-

-    <string name="pref_title_sync_frequency">Sync frequency</string>

-    <string-array name="pref_sync_frequency_titles">

-        <item>15 minutes</item>

-        <item>30 minutes</item>

-        <item>1 hour</item>

-        <item>3 hours</item>

-        <item>6 hours</item>

-        <item>Never</item>

-    </string-array>

-    <string-array name="pref_sync_frequency_values">

-        <item>15</item>

-        <item>30</item>

-        <item>60</item>

-        <item>180</item>

-        <item>360</item>

-        <item>-1</item>

-    </string-array>

-

-    <string-array name="list_preference_entries">

-        <item>Entry 1</item>

-        <item>Entry 2</item>

-        <item>Entry 3</item>

-    </string-array>

-

-    <string-array name="list_preference_entry_values">

-        <item>1</item>

-        <item>2</item>

-        <item>3</item>

-    </string-array>

-

-    <string-array name="multi_select_list_preference_default_value" />

-

-    <string name="pref_title_system_sync_settings">System sync settings</string>

-

-    <!-- Example settings for Notifications -->

     <string name="pref_header_notifications">Notifications</string>

-

-    <string name="pref_title_new_message_notifications">New message notifications</string>

-

-    <string name="pref_title_ringtone">Ringtone</string>

-    <string name="pref_ringtone_silent">Silent</string>

-

-    <string name="pref_title_vibrate">Vibrate</string>

     <string name="action_settings">Settings</string>

+    <string name="channels_label">Channels</string>

+    <string name="channels_description">Select which channels will appear in notifications and your feed.</string>

+    <string name="refresh_label">Refresh</string>

+    <string name="https_required">server must be HTTPS</string>

+    <string name="notifications_disabled">notifications disabled</string>

+    <string name="sync_disabled">sync disabled</string>

+    <string name="status_text" formatted="false">syncing every {rate}</string>

+    <string name="short_description">

+    <![CDATA[

+    <p>Breaking news notifications are among the most important channels by which we receive information.</p><p><strong>LibreNews aims to democratize this process by providing a <i>minimalist, free, open source, fast, secure, </i>and <i>decentralized</i> news notification service</strong> that will run on almost any phone.</p>

+    ]]>

+    </string>

+

 </resources>

@@ -24,6 +24,13 @@

             android:key="refresh_preference"

             android:summary="@string/refresh_rate_description"

             android:title="@string/refresh_rate_label" />

+        <MultiSelectListPreference

+            android:defaultValue="@array/default_channels"

+            android:entries="@array/channels"

+            android:entryValues="@array/channels"

+            android:key="channels"

+            android:summary="@string/channels_description"

+            android:title="@string/channels_label" />

     </PreferenceCategory>

     <PreferenceCategory android:title="@string/notification_preferences_label">