diff --git a/res/layout/activity_notification_filter.xml b/res/layout/activity_notification_filter.xml
index 9e8c63cb..3867b6e7 100644
--- a/res/layout/activity_notification_filter.xml
+++ b/res/layout/activity_notification_filter.xml
@@ -1,31 +1,31 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical"
     tools:context="org.kde.kdeconnect.Plugins.NotificationsPlugin.NotificationFilterActivity">
 
     <TextView
         android:id="@+id/tFilter"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:paddingBottom="5dp"
+        android:paddingBottom="16dp"
         android:paddingLeft="@dimen/activity_horizontal_margin"
         android:paddingRight="@dimen/activity_horizontal_margin"
         android:paddingTop="@dimen/activity_vertical_margin"
         android:text="@string/filter_apps_info" />
 
     <ProgressBar
         android:id="@+id/spinner"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:layout_marginTop="64dip" />
 
     <ListView
         android:id="@+id/lvFilterApps"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
         android:visibility="gone" />
 
 </LinearLayout>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index ee6ac2ac..30b6f4b8 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -1,287 +1,288 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
     <string name="pref_plugin_telephony">Telephony notifier</string>
     <string name="pref_plugin_telephony_desc">Send notifications for incoming calls</string>
     <string name="pref_plugin_battery">Battery report</string>
     <string name="pref_plugin_battery_desc">Periodically report battery status</string>
     <string name="pref_plugin_sftp">Filesystem expose</string>
     <string name="pref_plugin_sftp_desc">Allows to browse this device\'s filesystem remotely</string>
     <string name="pref_plugin_clipboard">Clipboard sync</string>
     <string name="pref_plugin_clipboard_desc">Share the clipboard content</string>
     <string name="pref_plugin_mousepad">Remote input</string>
     <string name="pref_plugin_mousepad_desc">Use your phone or tablet as a touchpad and keyboard</string>
     <string name="pref_plugin_presenter">Presentation remote</string>
     <string name="pref_plugin_presenter_desc">Use your device to change slides in a presentation</string>
     <string name="pref_plugin_remotekeyboard">Receive remote keypresses</string>
     <string name="pref_plugin_remotekeyboard_desc">Receive keypress events from remote devices</string>
     <string name="pref_plugin_mpris">Multimedia controls</string>
     <string name="pref_plugin_mpris_desc">Provides a remote control for your media player</string>
     <string name="pref_plugin_runcommand">Run Command</string>
     <string name="pref_plugin_runcommand_desc">Trigger remote commands from your phone or tablet</string>
     <string name="pref_plugin_contacts">Contacts Synchronizer</string>
     <string name="pref_plugin_contacts_desc">Allow synchronizing the device\'s contacts book</string>
     <string name="pref_plugin_ping">Ping</string>
     <string name="pref_plugin_ping_desc">Send and receive pings</string>
     <string name="pref_plugin_notifications">Notification sync</string>
     <string name="pref_plugin_notifications_desc">Access your notifications from other devices</string>
     <string name="pref_plugin_receive_notifications">Receive notifications</string>
     <string name="pref_plugin_receive_notifications_desc">Receive notifications from the other device and display them on Android</string>
     <string name="pref_plugin_sharereceiver">Share and receive</string>
     <string name="pref_plugin_sharereceiver_desc">Share files and URLs between devices</string>
     <string name="plugin_not_available">This feature is not available in your Android version</string>
     <string name="device_list_empty">No devices</string>
     <string name="ok">OK</string>
     <string name="cancel">Cancel</string>
     <string name="open_settings">Open settings</string>
     <string name="no_permissions">You need to grant permission to access notifications</string>
     <string name="no_permission_mprisreceiver">To be able to control your media players you need to grant access to the notifications</string>
     <string name="send_ping">Send ping</string>
     <string name="open_mpris_controls">Multimedia control</string>
     <string name="remotekeyboard_editing_only" translatable="false">remotekeyboard_editing_only</string>
     <string name="remotekeyboard_editing_only_title" translatable="true">Handle remote keys only when editing</string>
     <string name="remotekeyboard_not_connected" translatable="true">There is no active remote keyboard connection, establish one in kdeconnect</string>
     <string name="remotekeyboard_connected" translatable="true">Remote keyboard connection is active</string>
     <string name="remotekeyboard_multiple_connections" translatable="true">There is more than one remote keyboard connection, select the device to configure</string>
     <string name="open_mousepad">Remote input</string>
     <string name="mousepad_info">Move a finger on the screen to move the mouse cursor. Tap for a click, and use two/three fingers for right and middle buttons. Use 2 fingers to scroll. Use a long press to drag\'n drop.</string>
     <string name="mousepad_double_tap_settings_title">Set two finger tap action</string>
     <string name="mousepad_triple_tap_settings_title">Set three finger tap action</string>
     <string name="mousepad_sensitivity_settings_title">Set touchpad sensitivity</string>
     <string name="mousepad_acceleration_profile_settings_title">Set pointer acceleration</string>
     <string name="mousepad_double_tap_key" translatable="false">mousepad_double_tap_key</string>
     <string name="mousepad_triple_tap_key" translatable="false">mousepad_triple_tap_key</string>
     <string name="mousepad_sensitivity_key" translatable="false">mousepad_sensitivity_key</string>
     <string name="mousepad_acceleration_profile_key" translatable="false">mousepad_acceleration_profile_key</string>
     <string name="mousepad_scroll_direction_title">Reverse Scrolling Direction</string>
     <string name="mousepad_scroll_direction" translatable="false">mousepad_scroll_direction</string>
     <string-array name="mousepad_tap_entries">
         <item>Right click</item>
         <item>Middle click</item>
         <item>Nothing</item>
     </string-array>
     <string name="mousepad_default_double" translatable="false">right</string>
     <string name="mousepad_default_triple" translatable="false">middle</string>
     <string name="mousepad_default_sensitivity" translatable="false">default</string>
     <string name="mousepad_default_acceleration_profile" translatable="false">medium</string>
     <string-array name="mousepad_tap_values" translatable="false">
         <item>right</item>
         <item>middle</item>
         <item>none</item>
     </string-array>
     <string-array name="mousepad_sensitivity_entries">
         <item>Slowest</item>
         <item>Above Slowest</item>
         <item>Default</item>
         <item>Above Default</item>
         <item>Fastest</item>
     </string-array>
     <string-array name="mousepad_acceleration_profile_entries">
         <item>No Acceleration</item>
         <item>Weakest</item>
         <item>Weaker</item>
         <item>Medium</item>
         <item>Stronger</item>
         <item>Strongest</item>
     </string-array>
     <string-array name="mousepad_sensitivity_values" translatable="false">
         <item>slowest</item>
         <item>aboveSlowest</item>
         <item>default</item>
         <item>aboveDefault</item>
         <item>fastest</item>
     </string-array>
     <string-array name="mousepad_acceleration_profile_values" translatable="false">
         <item>noacceleration</item>
         <item>weaker</item>
         <item>weak</item>
         <item>medium</item>
         <item>strong</item>
         <item>stronger</item>
     </string-array>
     <string name="category_connected_devices">Connected devices</string>
     <string name="category_not_paired_devices">Available devices</string>
     <string name="category_remembered_devices">Remembered devices</string>
     <string name="plugins_failed_to_load">Plugins failed to load (tap for more info):</string>
     <string name="device_menu_plugins">Plugin settings</string>
     <string name="device_menu_unpair">Unpair</string>
     <string name="device_not_reachable">Paired device not reachable</string>
     <string name="pair_new_device">Pair new device</string>
     <string name="unknown_device">Unknown device</string>
     <string name="error_not_reachable">Device not reachable</string>
     <string name="error_already_requested">Pairing already requested</string>
     <string name="error_already_paired">Device already paired</string>
     <string name="error_could_not_send_package">Could not send package</string>
     <string name="error_timed_out">Timed out</string>
     <string name="error_canceled_by_user">Canceled by user</string>
     <string name="error_canceled_by_other_peer">Canceled by other peer</string>
     <string name="error_invalid_key">Invalid key received</string>
     <string name="encryption_info_title">Encryption Info</string>
     <string name="encryption_info_msg_no_ssl">The other device doesn\'t use a recent version of KDE Connect, using the legacy encryption method.</string>
     <string name="my_device_fingerprint">SHA1 fingerprint of your device certificate is:</string>
     <string name="remote_device_fingerprint">SHA1 fingerprint of remote device certificate is:</string>
     <string name="pair_requested">Pair requested</string>
     <string name="pairing_request_from">Pairing request from %1s</string>
     <string name="received_url_title">Received link from %1s</string>
     <string name="received_url_text">Tap to open \'%1s\'</string>
     <string name="incoming_file_title">Incoming file from %1s</string>
     <string name="incoming_file_text">%1s</string>
     <string name="outgoing_file_title">Sending file to %1s</string>
     <string name="outgoing_files_title">Sending files to %1s</string>
     <plurals name="outgoing_files_text">
         <item quantity="one">Sent %1$d file</item>
         <item quantity="other">Sent %1$d out of %2$d files</item>
     </plurals>
     <string name="received_file_title">Received file from %1s</string>
     <string name="received_file_fail_title">Failed receiving file from %1s</string>
     <string name="received_file_text">Tap to open \'%1s\'</string>
     <string name="sent_file_title">Sent file to %1s</string>
     <string name="sent_file_text">%1s</string>
     <string name="sent_file_failed_title">Failed to send file to %1s</string>
     <string name="sent_file_failed_text">%1s</string>
     <string name="tap_to_answer">Tap to answer</string>
     <string name="reconnect">Reconnect</string>
     <string name="right_click">Send Right Click</string>
     <string name="middle_click">Send Middle Click</string>
     <string name="show_keyboard">Show Keyboard</string>
     <string name="device_not_paired">Device not paired</string>
     <string name="request_pairing">Request pairing</string>
     <string name="pairing_accept">Accept</string>
     <string name="pairing_reject">Reject</string>
     <string name="device">Device</string>
     <string name="pair_device">Pair device</string>
     <string name="remote_control">Remote control</string>
     <string name="settings">KDE Connect Settings</string>
     <string name="mpris_play">Play</string>
     <string name="mpris_pause">Pause</string>
     <string name="mpris_previous">Previous</string>
     <string name="mpris_rew">Rewind</string>
     <string name="mpris_ff">Fast-forward</string>
     <string name="mpris_next">Next</string>
     <string name="mpris_volume">Volume</string>
     <string name="mpris_settings">Multimedia Settings</string>
     <string name="mpris_time_settings_title">Forward/rewind buttons</string>
     <string name="mpris_time_settings_summary">Adjust the time to fast forward/rewind when pressed</string>
     <string name="mpris_time_key" translatable="false">mpris_interval_time</string>
     <string-array name="mpris_time_entries">
         <item>10 seconds</item>
         <item>20 seconds</item>
         <item>30 seconds</item>
         <item>1 minute</item>
         <item>2 minutes</item>
     </string-array>
     <string name="mpris_time_default" translatable="false">10000000</string>
     <string-array name="mpris_time_entries_values" translatable="false">
         <item>10000000</item>
         <item>20000000</item>
         <item>30000000</item>
         <item>60000000</item>
         <item>120000000</item>
     </string-array>
     <string name="mpris_notification_settings_title">Show media control notification</string>
     <string name="mpris_notification_settings_summary">Allow controlling your media players without opening KDE Connect</string>
     <string name="mpris_notification_key" translatable="false">mpris_notification_enabled</string>
     <string name="share_to">Share To...</string>
     <string name="protocol_version_older">This device uses an old protocol version</string>
     <string name="protocol_version_newer">This device uses a newer protocol version</string>
     <string name="general_settings">General Settings</string>
     <string name="plugin_settings">Settings</string>
     <string name="plugin_settings_with_name">%s settings</string>
     <string name="device_name">Device name</string>
     <string name="device_name_preference_summary">%s</string>
     <string name="invalid_device_name">Invalid device name</string>
     <string name="shareplugin_text_saved">Received text, saved to clipboard</string>
     <string name="custom_devices_settings">Custom device list</string>
     <string name="pair_device_action">Pair a new device</string>
     <string name="unpair_device_action">Unpair %s</string>
     <string name="custom_device_list">Add devices by IP</string>
     <string name="share_notification_preference">Noisy notifications</string>
     <string name="share_notification_preference_summary">Vibrate and play a sound when receiving a file</string>
     <string name="share_destination_customize">Customize destination directory</string>
     <string name="share_destination_customize_summary_disabled">Received files will appear in Downloads</string>
     <string name="share_destination_customize_summary_enabled">Files will be stored in the directory below</string>
     <string name="share_destination_folder_preference">Destination directory</string>
     <string name="share">Share</string>
     <string name="share_received_file">Share \"%s\"</string>
     <string name="title_activity_notification_filter">Notification filter</string>
     <string name="filter_apps_info">Notifications will be synchronized for the selected apps.</string>
     <string name="sftp_internal_storage">Internal storage</string>
     <string name="sftp_all_files">All files</string>
     <string name="sftp_sdcard_num">SD card %d</string>
     <string name="sftp_sdcard">SD card</string>
     <string name="sftp_readonly">(read only)</string>
     <string name="sftp_camera">Camera pictures</string>
     <string name="add_host">Add host/IP</string>
     <string name="add_host_hint">Hostname or IP</string>
     <string name="no_players_connected">No players found</string>
     <string name="custom_dev_list_help">Use this option only if your device is not automatically detected. Enter IP address or hostname below and touch the button to add it to the list. Touch an existing item to remove it from the list.</string>
     <string name="mpris_player_on_device">%1$s on %2$s</string>
     <string name="send_files">Send files</string>
 
     <string name="pairing_title">KDE Connect Devices</string>
     <string name="pairing_description">Other devices running KDE Connect in your same network should appear here.</string>
     <string name="device_paired">Device paired</string>
     <string name="device_rename_title">Rename device</string>
     <string name="device_rename_confirm">Rename</string>
     <string name="refresh">Refresh</string>
     <string name="unreachable_description">This paired device is not reachable. Make sure it is connected to your same network.</string>
     <string name="on_data_message">It looks like you are on a mobile data connection. KDE Connect only works on local networks.</string>
     <string name="no_file_browser">There are no file browsers installed.</string>
     <string name="pref_plugin_telepathy">Send SMS</string>
     <string name="pref_plugin_telepathy_desc">Send text messages from your desktop</string>
     <string name="plugin_not_supported">This plugin is not supported by the device</string>
     <string name="findmyphone_title">Find my phone</string>
     <string name="findmyphone_title_tablet">Find my tablet</string>
     <string name="findmyphone_title_tv">Find my TV</string>
     <string name="findmyphone_description">Rings this device so you can find it</string>
     <string name="findmyphone_found">Found</string>
 
     <string name="open">Open</string>
     <string name="close">Close</string>
 
     <string name="no_permissions_storage">You need to grant permissions to access the storage</string>
     <string name="plugins_need_permission">Some Plugins need permissions to work (tap for more info):</string>
     <string name="permission_explanation">This plugin needs permissions to work</string>
     <string name="optional_permission_explanation">You need to grant extra permissions to enable all functions</string>
     <string name="plugins_need_optional_permission">Some plugins have features disabled because of lack of permission (tap for more info):</string>
     <string name="sftp_permission_explanation">To access your files from your PC the app needs permission to access your phone\'s storage</string>
     <string name="share_optional_permission_explanation">To share files between your phone and your desktop you need to give access to the phone\'s storage</string>
     <string name="telepathy_permission_explanation">To read and write SMS from your desktop you need to give permission to SMS</string>
     <string name="telephony_permission_explanation">To see phone calls and SMS from the desktop you need to give permission to phone calls and SMS</string>
     <string name="telephony_optional_permission_explanation">To see a contact name instead of a phone number you need to give access to the phone\'s contacts</string>
     <string name="contacts_permission_explanation">To share your contacts book with the desktop, you need to give contacts permission</string>
     <string name="select_ringtone">Select a ringtone</string>
     <string name="telephony_pref_blocked_title">Blocked numbers</string>
     <string name="telephony_pref_blocked_dialog_desc">Don\'t show calls and SMS from these numbers. Please specify one number per line</string>
     <string name="mpris_coverart_description">Cover art of current media</string>
     <string name="device_icon_description">Device icon</string>
     <string name="settings_icon_description">Settings icon</string>
 
     <string name="presenter_fullscreen">Fullscreen</string>
     <string name="presenter_exit">Exit presentation</string>
     <string name="presenter_lock_tip">You can lock your device to use the volume keys as previous/next buttons</string>
     
     <string name="add_command">Add a command</string>
     <string name="addcommand_explanation">There are no commands registered</string>
     <string name="addcommand_explanation2">You can add new commands in the KDE Connect System Settings</string>
     <string name="add_command_description">You can add commands on the desktop</string>
     <string name="pref_plugin_mprisreceiver">Media Player Control</string>
     <string name="pref_plugin_mprisreceiver_desc">Control your phones media players from another device</string>
 
     <string name="dark_theme">Dark theme</string>
     <string name="mpris_stop">Stop the current player</string>
     <string name="copy_url_to_clipboard">Copy URL to clipboard</string>
     <string name="clipboard_toast">Copied to clipboard</string>
     <string name="runcommand_notreachable">Device is not reachable</string>
     <string name="runcommand_notpaired">Device is not paired</string>
     <string name="runcommand_nosuchdevice">There is no such device</string>
     <string name="runcommand_noruncommandplugin">This device does not have the Run Command Plugin enabled</string>
     <string name="pref_plugin_findremotedevice">Find remote device</string>
     <string name="pref_plugin_findremotedevice_desc">Ring your remote device</string>
     <string name="ring">Ring</string>
 
     <string name="pref_plugin_systemvolume">System volume</string>
     <string name="pref_plugin_systemvolume_desc">Control the system volume of the remote device</string>
     <string name="mute">Mute</string>
+    <string name="all">All</string>
 
 </resources>
diff --git a/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/AppDatabase.java b/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/AppDatabase.java
index 977b4713..6bfc6137 100644
--- a/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/AppDatabase.java
+++ b/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/AppDatabase.java
@@ -1,116 +1,120 @@
 /*
  * Copyright 2015 Vineet Garg <grg.vineet@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License or (at your option) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. 
-*/
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
 package org.kde.kdeconnect.Plugins.NotificationsPlugin;
 
 import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
 import android.database.sqlite.SQLiteOpenHelper;
 
 import java.util.HashSet;
 
 class AppDatabase {
 
     static final private HashSet<String> disabledByDefault = new HashSet<>();
 
     static {
         disabledByDefault.add("com.google.android.googlequicksearchbox"); //Google Now notifications re-spawn every few minutes
     }
 
     private static final String KEY_PACKAGE_NAME = "packageName";
     private static final String KEY_IS_ENABLED = "isEnabled";
 
     private static final String DATABASE_NAME = "Applications";
     private static final String DATABASE_TABLE = "Applications";
     private static final int DATABASE_VERSION = 2;
 
     private SQLiteDatabase ourDatabase;
     private DbHelper ourHelper;
 
     AppDatabase(Context context, boolean readonly) {
         ourHelper = new DbHelper(context);
         if (readonly) {
             ourDatabase = ourHelper.getReadableDatabase();
         } else {
             ourDatabase = ourHelper.getWritableDatabase();
         }
     }
 
     @Override
     protected void finalize() throws Throwable {
         ourHelper.close();
         super.finalize();
     }
 
     private static class DbHelper extends SQLiteOpenHelper {
 
         DbHelper(Context context) {
             super(context, DATABASE_NAME, null, DATABASE_VERSION);
         }
 
         @Override
         public void onCreate(SQLiteDatabase db) {
             db.execSQL("CREATE TABLE " + DATABASE_TABLE + "(" + KEY_PACKAGE_NAME + " TEXT PRIMARY KEY NOT NULL, " + KEY_IS_ENABLED + " TEXT NOT NULL); ");
         }
 
         @Override
         public void onUpgrade(SQLiteDatabase db, int i, int i2) {
             db.execSQL("DROP TABLE IF EXISTS " + DATABASE_TABLE);
             onCreate(db);
         }
 
     }
 
     void setEnabled(String packageName, boolean isEnabled) {
         String[] columns = new String[]{KEY_IS_ENABLED};
         Cursor res = ourDatabase.query(DATABASE_TABLE, columns, KEY_PACKAGE_NAME + " =? ", new String[]{packageName}, null, null, null);
 
         ContentValues cv = new ContentValues();
         cv.put(KEY_IS_ENABLED, isEnabled ? "true" : "false");
         if (res.getCount() > 0) {
             ourDatabase.update(DATABASE_TABLE, cv, KEY_PACKAGE_NAME + "=?", new String[]{packageName});
         } else {
             cv.put(KEY_PACKAGE_NAME, packageName);
             ourDatabase.insert(DATABASE_TABLE, null, cv);
         }
         res.close();
     }
 
+    void setAllEnabled(boolean enabled) {
+        ourDatabase.execSQL("UPDATE " + DATABASE_TABLE + " SET " + KEY_IS_ENABLED + "='" + enabled + "'");
+    }
+
     boolean isEnabled(String packageName) {
         String[] columns = new String[]{KEY_IS_ENABLED};
         Cursor res = ourDatabase.query(DATABASE_TABLE, columns, KEY_PACKAGE_NAME + " =? ", new String[]{packageName}, null, null, null);
         boolean result;
         if (res.getCount() > 0) {
             res.moveToFirst();
             result = (res.getString(res.getColumnIndex(KEY_IS_ENABLED))).equals("true");
         } else {
             result = getDefaultStatus(packageName);
         }
         res.close();
         return result;
     }
 
     private boolean getDefaultStatus(String packageName) {
         return !disabledByDefault.contains(packageName);
     }
 
 }
diff --git a/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/NotificationFilterActivity.java b/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/NotificationFilterActivity.java
index fa4fc6ef..8c0615dd 100644
--- a/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/NotificationFilterActivity.java
+++ b/src/org/kde/kdeconnect/Plugins/NotificationsPlugin/NotificationFilterActivity.java
@@ -1,170 +1,187 @@
 /*
  * Copyright 2015 Vineet Garg <grg.vineet@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation; either version 2 of
  * the License or (at your option) version 3 or any later version
  * accepted by the membership of KDE e.V. (or its successor approved
  * by the membership of KDE e.V.), which shall act as a proxy
  * defined in Section 14 of version 3 of the license.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. 
-*/
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
 package org.kde.kdeconnect.Plugins.NotificationsPlugin;
 
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.AdapterView;
 import android.widget.BaseAdapter;
 import android.widget.CheckedTextView;
 import android.widget.ListView;
 
 import org.kde.kdeconnect.BackgroundService;
 import org.kde.kdeconnect.Helpers.StringsHelper;
 import org.kde.kdeconnect.UserInterface.ThemeUtil;
 import org.kde.kdeconnect_tp.R;
 
 import java.util.Arrays;
 import java.util.List;
 
 public class NotificationFilterActivity extends AppCompatActivity {
 
     private AppDatabase appDatabase;
+    private ListView listView;
 
     static class AppListInfo {
+
         String pkg;
         String name;
         Drawable icon;
         boolean isEnabled;
     }
 
     private AppListInfo[] apps;
 
     class AppListAdapter extends BaseAdapter {
 
         @Override
         public int getCount() {
-            return apps.length;
+            return apps.length + 1;
         }
 
         @Override
         public AppListInfo getItem(int position) {
-            return apps[position];
+            return apps[position - 1];
         }
 
         @Override
         public long getItemId(int position) {
-            return position;
+            return position - 1;
         }
 
         public View getView(int position, View view, ViewGroup parent) {
             if (view == null) {
                 LayoutInflater inflater = getLayoutInflater();
                 view = inflater.inflate(android.R.layout.simple_list_item_multiple_choice, null, true);
             }
             CheckedTextView checkedTextView = (CheckedTextView) view;
-            checkedTextView.setText(apps[position].name);
-            checkedTextView.setCompoundDrawablesWithIntrinsicBounds(apps[position].icon, null, null, null);
-            checkedTextView.setCompoundDrawablePadding((int) (8 * getResources().getDisplayMetrics().density));
+            if (position == 0) {
+                checkedTextView.setText(R.string.all);
+                checkedTextView.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null);
+            } else {
+                checkedTextView.setText(apps[position - 1].name);
+                checkedTextView.setCompoundDrawablesWithIntrinsicBounds(apps[position - 1].icon, null, null, null);
+                checkedTextView.setCompoundDrawablePadding((int) (8 * getResources().getDisplayMetrics().density));
+            }
 
             return view;
         }
 
     }
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         ThemeUtil.setUserPreferredTheme(this);
         setContentView(R.layout.activity_notification_filter);
         appDatabase = new AppDatabase(NotificationFilterActivity.this, false);
 
         new Thread(() -> {
 
             PackageManager packageManager = getPackageManager();
             List<ApplicationInfo> appList = packageManager.getInstalledApplications(0);
             int count = appList.size();
 
             apps = new AppListInfo[count];
             for (int i = 0; i < count; i++) {
                 ApplicationInfo appInfo = appList.get(i);
                 apps[i] = new AppListInfo();
                 apps[i].pkg = appInfo.packageName;
                 apps[i].name = appInfo.loadLabel(packageManager).toString();
                 apps[i].icon = resizeIcon(appInfo.loadIcon(packageManager), 48);
                 apps[i].isEnabled = appDatabase.isEnabled(appInfo.packageName);
             }
 
             Arrays.sort(apps, (lhs, rhs) -> StringsHelper.compare(lhs.name, rhs.name));
 
             runOnUiThread(this::displayAppList);
         }).start();
 
     }
 
     private void displayAppList() {
 
-        final ListView listView = (ListView) findViewById(R.id.lvFilterApps);
+        listView = (ListView) findViewById(R.id.lvFilterApps);
         AppListAdapter adapter = new AppListAdapter();
         listView.setAdapter(adapter);
         listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
         listView.setOnItemClickListener((adapterView, view, i, l) -> {
-            boolean checked = listView.isItemChecked(i);
-            appDatabase.setEnabled(apps[i].pkg, checked);
-            apps[i].isEnabled = checked;
+
+            if (i == 0) {
+
+                boolean enabled = listView.isItemChecked(0);
+                for (int j = 0; j < apps.length; j++) {
+                    listView.setItemChecked(j, enabled);
+                }
+                appDatabase.setAllEnabled(enabled);
+            } else {
+                boolean checked = listView.isItemChecked(i);
+                appDatabase.setEnabled(apps[i - 1].pkg, checked);
+                apps[i - 1].isEnabled = checked;
+            }
         });
 
         for (int i = 0; i < apps.length; i++) {
-            listView.setItemChecked(i, apps[i].isEnabled);
+            listView.setItemChecked(i + 1, apps[i].isEnabled);
         }
 
         listView.setVisibility(View.VISIBLE);
         findViewById(R.id.spinner).setVisibility(View.GONE);
 
     }
 
     @Override
     protected void onStart() {
         super.onStart();
         BackgroundService.addGuiInUseCounter(this);
     }
 
     @Override
     protected void onStop() {
         super.onStop();
         BackgroundService.removeGuiInUseCounter(this);
     }
 
     private Drawable resizeIcon(Drawable icon, int maxSize) {
         Resources res = getResources();
 
         //Convert to display pixels
         maxSize = (int) (maxSize * res.getDisplayMetrics().density);
 
         Bitmap bitmap = Bitmap.createBitmap(maxSize, maxSize, Bitmap.Config.ARGB_8888);
         Canvas canvas = new Canvas(bitmap);
         icon.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
         icon.draw(canvas);
 
         return new BitmapDrawable(res, bitmap);
 
-
     }
 }