From 62e36ee804262be866946ca467f7abeb2746add4 Mon Sep 17 00:00:00 2001
From: cyBerta <cyberta@riseup.net>
Date: Sun, 25 Feb 2018 13:00:13 +0100
Subject: #8808 add a link to android's vpn settings for API >= 24

---
 .../main/java/se/leap/bitmaskclient/DrawerSettingsAdapter.java |  1 +
 .../se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java | 10 ++++++++++
 app/src/main/res/values/strings.xml                            |  1 +
 3 files changed, 12 insertions(+)

diff --git a/app/src/main/java/se/leap/bitmaskclient/DrawerSettingsAdapter.java b/app/src/main/java/se/leap/bitmaskclient/DrawerSettingsAdapter.java
index 867f3d48..9b40d36f 100644
--- a/app/src/main/java/se/leap/bitmaskclient/DrawerSettingsAdapter.java
+++ b/app/src/main/java/se/leap/bitmaskclient/DrawerSettingsAdapter.java
@@ -39,6 +39,7 @@ public class DrawerSettingsAdapter extends BaseAdapter {
     public static final int LOG = 1;
     public static final int ABOUT = 2;
     public static final int BATTERY_SAVER = 3;
+    public static final int ALWAYS_ON = 4;
 
     //view types
     public final static int VIEW_SIMPLE_TEXT = 0;
diff --git a/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java b/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java
index 6e39e9ed..2a7d8def 100644
--- a/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java
@@ -22,6 +22,7 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
+import android.os.Build;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
@@ -62,6 +63,7 @@ import static se.leap.bitmaskclient.Constants.PROVIDER_KEY;
 import static se.leap.bitmaskclient.Constants.REQUEST_CODE_SWITCH_PROVIDER;
 import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES;
 import static se.leap.bitmaskclient.DrawerSettingsAdapter.ABOUT;
+import static se.leap.bitmaskclient.DrawerSettingsAdapter.ALWAYS_ON;
 import static se.leap.bitmaskclient.DrawerSettingsAdapter.BATTERY_SAVER;
 import static se.leap.bitmaskclient.DrawerSettingsAdapter.DrawerSettingsItem.getSimpleTextInstance;
 import static se.leap.bitmaskclient.DrawerSettingsAdapter.DrawerSettingsItem.getSwitchInstance;
@@ -171,6 +173,9 @@ public class NavigationDrawerFragment extends Fragment {
                         }
                     }));
         }
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            settingsListAdapter.addItem(getSimpleTextInstance(getString(R.string.always_on_vpn), ALWAYS_ON));
+        }
         settingsListAdapter.addItem(getSimpleTextInstance(getString(switch_provider_menu_option), SWITCH_PROVIDER));
         settingsListAdapter.addItem(getSimpleTextInstance(getString(log_fragment_title), LOG));
         settingsListAdapter.addItem(getSimpleTextInstance(getString(about_fragment_title), ABOUT));
@@ -422,6 +427,11 @@ public class NavigationDrawerFragment extends Fragment {
                     mTitle = getString(about_fragment_title);
                     fragment = new AboutFragment();
                     break;
+                case ALWAYS_ON:
+                    Intent intent = new Intent("android.net.vpn.SETTINGS");
+                    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    startActivity(intent);
+                    break;
                 default:
                     break;
             }
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 71b6d437..03fd4584 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -110,4 +110,5 @@
   <string name="vpn_certificate_user_message">The VPN certificate is invalid. Please log in to download a new one.</string>
   <string name="save_battery">Save battery</string>
   <string name="save_battery_message">Background data connections will hibernate when your phone is inactive. This feature is still experimental.</string>
+  <string name="always_on_vpn">Always-on VPN</string>
 </resources>
-- 
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