Merge branch 'androidx' into 'master'

Androidx

See merge request leap/bitmask_android!103

51 files changed, 143 insertions, 155 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/AbstractProviderDetailActivity.java b/app/src/main/java/se/leap/bitmaskclient/AbstractProviderDetailActivity.java
index 28e5f5af..a9f156a2 100644
--- a/app/src/main/java/se/leap/bitmaskclient/AbstractProviderDetailActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/AbstractProviderDetailActivity.java
@@ -2,11 +2,9 @@ package se.leap.bitmaskclient;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.widget.AppCompatTextView;
+import androidx.annotation.Nullable;
+import androidx.appcompat.widget.AppCompatTextView;
 import android.util.Log;
-import android.view.View;
-import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
 import android.widget.TextView;
diff --git a/app/src/main/java/se/leap/bitmaskclient/AddProviderBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/AddProviderBaseActivity.java
index ca848f2e..e0bb0061 100644
--- a/app/src/main/java/se/leap/bitmaskclient/AddProviderBaseActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/AddProviderBaseActivity.java
@@ -2,8 +2,8 @@ package se.leap.bitmaskclient;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.design.widget.TextInputEditText;
-import android.support.design.widget.TextInputLayout;
+import com.google.android.material.textfield.TextInputEditText;
+import com.google.android.material.textfield.TextInputLayout;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.view.View;
diff --git a/app/src/main/java/se/leap/bitmaskclient/BitmaskApp.java b/app/src/main/java/se/leap/bitmaskclient/BitmaskApp.java
index 48910fb5..bde5114b 100644
--- a/app/src/main/java/se/leap/bitmaskclient/BitmaskApp.java
+++ b/app/src/main/java/se/leap/bitmaskclient/BitmaskApp.java
@@ -2,8 +2,8 @@ package se.leap.bitmaskclient;
 
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.support.multidex.MultiDexApplication;
-import android.support.v7.app.AppCompatDelegate;
+import androidx.multidex.MultiDexApplication;
+import androidx.appcompat.app.AppCompatDelegate;
 
 import com.squareup.leakcanary.LeakCanary;
 import com.squareup.leakcanary.RefWatcher;
diff --git a/app/src/main/java/se/leap/bitmaskclient/ButterKnifeActivity.java b/app/src/main/java/se/leap/bitmaskclient/ButterKnifeActivity.java
index 41164463..0ef77e2b 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ButterKnifeActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ButterKnifeActivity.java
@@ -1,6 +1,6 @@
 package se.leap.bitmaskclient;
 
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.view.View;
 
 import butterknife.ButterKnife;
diff --git a/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java
index 7aa50add..2d163859 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java
@@ -5,13 +5,13 @@ import android.graphics.PorterDuff;
 import android.graphics.Rect;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.annotation.DrawableRes;
-import android.support.annotation.Nullable;
-import android.support.annotation.StringRes;
-import android.support.constraint.ConstraintLayout;
-import android.support.constraint.Guideline;
-import android.support.v4.content.ContextCompat;
-import android.support.v7.widget.AppCompatTextView;
+import androidx.annotation.DrawableRes;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.constraintlayout.widget.Guideline;
+import androidx.core.content.ContextCompat;
+import androidx.appcompat.widget.AppCompatTextView;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
diff --git a/app/src/main/java/se/leap/bitmaskclient/CustomProviderSetupActivity.java b/app/src/main/java/se/leap/bitmaskclient/CustomProviderSetupActivity.java
index b3ee44ca..8f17d482 100644
--- a/app/src/main/java/se/leap/bitmaskclient/CustomProviderSetupActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/CustomProviderSetupActivity.java
@@ -18,8 +18,8 @@ package se.leap.bitmaskclient;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
 import static se.leap.bitmaskclient.Constants.REQUEST_CODE_CONFIGURE_LEAP;
 import static se.leap.bitmaskclient.ProviderAPI.SET_UP_PROVIDER;
diff --git a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
index a6f8040f..b8883f77 100644
--- a/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/EipFragment.java
@@ -27,14 +27,14 @@ import android.graphics.ColorMatrixColorFilter;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.Vibrator;
-import android.support.annotation.NonNull;
-import android.support.v4.app.DialogFragment;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentTransaction;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.widget.AppCompatButton;
-import android.support.v7.widget.AppCompatImageView;
-import android.support.v7.widget.AppCompatTextView;
+import androidx.annotation.NonNull;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.widget.AppCompatButton;
+import androidx.appcompat.widget.AppCompatImageView;
+import androidx.appcompat.widget.AppCompatTextView;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.Gravity;
diff --git a/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java b/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java
index 84516ee3..ee7e7ef5 100644
--- a/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java
+++ b/app/src/main/java/se/leap/bitmaskclient/EipSetupObserver.java
@@ -6,7 +6,7 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import android.util.Log;
 
 import org.json.JSONObject;
diff --git a/app/src/main/java/se/leap/bitmaskclient/FragmentManagerEnhanced.java b/app/src/main/java/se/leap/bitmaskclient/FragmentManagerEnhanced.java
index d567277d..4d0d4785 100644
--- a/app/src/main/java/se/leap/bitmaskclient/FragmentManagerEnhanced.java
+++ b/app/src/main/java/se/leap/bitmaskclient/FragmentManagerEnhanced.java
@@ -16,9 +16,9 @@
  */
 package se.leap.bitmaskclient;
 
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v4.app.FragmentTransaction;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentTransaction;
 
 public class FragmentManagerEnhanced {
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/LoginActivity.java b/app/src/main/java/se/leap/bitmaskclient/LoginActivity.java
index 00ede1a6..15166c67 100644
--- a/app/src/main/java/se/leap/bitmaskclient/LoginActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/LoginActivity.java
@@ -1,7 +1,7 @@
 package se.leap.bitmaskclient;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
+import androidx.annotation.Nullable;
 
 import butterknife.OnClick;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/MainActivity.java b/app/src/main/java/se/leap/bitmaskclient/MainActivity.java
index 39c4a8f1..4239a3e4 100644
--- a/app/src/main/java/se/leap/bitmaskclient/MainActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/MainActivity.java
@@ -20,12 +20,12 @@ package se.leap.bitmaskclient;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.support.annotation.StringRes;
-import android.support.v4.app.DialogFragment;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentTransaction;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
+import androidx.annotation.StringRes;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
 import android.util.Log;
 
 import org.json.JSONException;
diff --git a/app/src/main/java/se/leap/bitmaskclient/MainActivityErrorDialog.java b/app/src/main/java/se/leap/bitmaskclient/MainActivityErrorDialog.java
index 4548e79e..7e9bad22 100644
--- a/app/src/main/java/se/leap/bitmaskclient/MainActivityErrorDialog.java
+++ b/app/src/main/java/se/leap/bitmaskclient/MainActivityErrorDialog.java
@@ -19,10 +19,10 @@ package se.leap.bitmaskclient;
 import android.app.Dialog;
 import android.content.Context;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.app.DialogFragment;
-import android.support.v7.app.AlertDialog;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.DialogFragment;
+import androidx.appcompat.app.AlertDialog;
 
 import org.json.JSONObject;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/OkHttpClientGenerator.java b/app/src/main/java/se/leap/bitmaskclient/OkHttpClientGenerator.java
index 9d1168aa..7b9874e0 100644
--- a/app/src/main/java/se/leap/bitmaskclient/OkHttpClientGenerator.java
+++ b/app/src/main/java/se/leap/bitmaskclient/OkHttpClientGenerator.java
@@ -20,7 +20,7 @@ package se.leap.bitmaskclient;
 import android.content.SharedPreferences;
 import android.content.res.Resources;
 import android.os.Build;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import org.json.JSONException;
 import org.json.JSONObject;
diff --git a/app/src/main/java/se/leap/bitmaskclient/Provider.java b/app/src/main/java/se/leap/bitmaskclient/Provider.java
index 11d685f5..4dd7c76e 100644
--- a/app/src/main/java/se/leap/bitmaskclient/Provider.java
+++ b/app/src/main/java/se/leap/bitmaskclient/Provider.java
@@ -18,7 +18,7 @@ package se.leap.bitmaskclient;
 
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import com.google.gson.Gson;
 
@@ -30,8 +30,6 @@ import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.Locale;
 
-import se.leap.bitmaskclient.utils.IPAddress;
-
 import static de.blinkt.openvpn.core.connection.Connection.TransportType.OBFS4;
 import static se.leap.bitmaskclient.Constants.CAPABILITIES;
 import static se.leap.bitmaskclient.Constants.GATEWAYS;
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderAPI.java b/app/src/main/java/se/leap/bitmaskclient/ProviderAPI.java
index 0e27592b..57bea0d3 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderAPI.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderAPI.java
@@ -20,7 +20,7 @@ import android.annotation.SuppressLint;
 import android.app.IntentService;
 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 
 import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderApiConnector.java b/app/src/main/java/se/leap/bitmaskclient/ProviderApiConnector.java
index af79a95e..84f21343 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderApiConnector.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderApiConnector.java
@@ -17,7 +17,7 @@
 
 package se.leap.bitmaskclient;
 
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.Pair;
 
 import java.io.IOException;
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderApiManagerBase.java b/app/src/main/java/se/leap/bitmaskclient/ProviderApiManagerBase.java
index 7577f098..1fb6bf48 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderApiManagerBase.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderApiManagerBase.java
@@ -22,7 +22,7 @@ import android.content.SharedPreferences;
 import android.content.res.Resources;
 import android.os.Bundle;
 import android.os.ResultReceiver;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.Base64;
 import android.util.Log;
 import android.util.Pair;
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderCredentialsBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/ProviderCredentialsBaseActivity.java
index 55a1da93..c61caead 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderCredentialsBaseActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderCredentialsBaseActivity.java
@@ -23,13 +23,13 @@ import android.content.IntentFilter;
 import android.os.Build;
 import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.annotation.StringRes;
-import android.support.design.widget.TextInputEditText;
-import android.support.design.widget.TextInputLayout;
-import android.support.v4.content.LocalBroadcastManager;
-import android.support.v7.widget.AppCompatButton;
-import android.support.v7.widget.AppCompatTextView;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+import com.google.android.material.textfield.TextInputEditText;
+import com.google.android.material.textfield.TextInputLayout;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+import androidx.appcompat.widget.AppCompatButton;
+import androidx.appcompat.widget.AppCompatTextView;
 import android.text.Editable;
 import android.text.Html;
 import android.text.TextWatcher;
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java
index 56edd534..7c45c921 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderListBaseActivity.java
@@ -19,13 +19,11 @@ package se.leap.bitmaskclient;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.widget.ListView;
 
 import com.pedrogomez.renderers.Renderer;
 
-import java.net.MalformedURLException;
-import java.net.URL;
 import java.util.ArrayList;
 import java.util.List;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java b/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java
index ab165450..6d074a7a 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderManager.java
@@ -1,7 +1,7 @@
 package se.leap.bitmaskclient;
 
 import android.content.res.AssetManager;
-import android.support.annotation.VisibleForTesting;
+import androidx.annotation.VisibleForTesting;
 
 import com.pedrogomez.renderers.AdapteeCollection;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderSetupBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/ProviderSetupBaseActivity.java
index b1bb3b07..396b8b26 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderSetupBaseActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderSetupBaseActivity.java
@@ -20,10 +20,10 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.os.Bundle;
 import android.os.Handler;
-import android.support.annotation.Nullable;
-import android.support.v4.app.DialogFragment;
-import android.support.v4.app.FragmentTransaction;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import android.util.Log;
 
 import org.jetbrains.annotations.NotNull;
diff --git a/app/src/main/java/se/leap/bitmaskclient/ProviderSetupFailedDialog.java b/app/src/main/java/se/leap/bitmaskclient/ProviderSetupFailedDialog.java
index e2f3e173..d64f34d8 100644
--- a/app/src/main/java/se/leap/bitmaskclient/ProviderSetupFailedDialog.java
+++ b/app/src/main/java/se/leap/bitmaskclient/ProviderSetupFailedDialog.java
@@ -21,9 +21,9 @@ import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v4.app.DialogFragment;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.DialogFragment;
 
 import org.json.JSONObject;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/SignupActivity.java b/app/src/main/java/se/leap/bitmaskclient/SignupActivity.java
index 4a16351a..abd3d224 100644
--- a/app/src/main/java/se/leap/bitmaskclient/SignupActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/SignupActivity.java
@@ -17,8 +17,7 @@
 package se.leap.bitmaskclient;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.view.View;
+import androidx.annotation.Nullable;
 
 import butterknife.OnClick;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/StartActivity.java b/app/src/main/java/se/leap/bitmaskclient/StartActivity.java
index b89363b2..b6ace6db 100644
--- a/app/src/main/java/se/leap/bitmaskclient/StartActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/StartActivity.java
@@ -21,8 +21,8 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
-import android.support.annotation.IntDef;
-import android.support.annotation.Nullable;
+import androidx.annotation.IntDef;
+import androidx.annotation.Nullable;
 import android.util.Log;
 
 import java.lang.annotation.Retention;
diff --git a/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java b/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java
index b276a402..290a9aa9 100644
--- a/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java
+++ b/app/src/main/java/se/leap/bitmaskclient/VpnNotificationManager.java
@@ -27,12 +27,11 @@ import android.graphics.Color;
 import android.graphics.Typeface;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.app.NotificationCompat;
-import android.support.v4.app.NotificationManagerCompat;
+import androidx.annotation.NonNull;
+import androidx.core.app.NotificationCompat;
+import androidx.core.app.NotificationManagerCompat;
 import android.text.Spannable;
 import android.text.SpannableString;
-import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
 import android.text.style.StyleSpan;
 import android.widget.RemoteViews;
@@ -43,9 +42,9 @@ import de.blinkt.openvpn.core.OpenVPNService;
 import se.leap.bitmaskclient.eip.VoidVpnService;
 
 import static android.os.Build.VERSION_CODES.O;
-import static android.support.v4.app.NotificationCompat.PRIORITY_HIGH;
-import static android.support.v4.app.NotificationCompat.PRIORITY_MAX;
-import static android.support.v4.app.NotificationCompat.PRIORITY_MIN;
+import static androidx.core.app.NotificationCompat.PRIORITY_HIGH;
+import static androidx.core.app.NotificationCompat.PRIORITY_MAX;
+import static androidx.core.app.NotificationCompat.PRIORITY_MIN;
 import static android.text.TextUtils.isEmpty;
 import static de.blinkt.openvpn.core.ConnectionStatus.LEVEL_NONETWORK;
 import static de.blinkt.openvpn.core.ConnectionStatus.LEVEL_WAITING_FOR_USER_INPUT;
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 715d278d..fabaa7c3 100644
--- a/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/drawer/NavigationDrawerFragment.java
@@ -25,18 +25,18 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
-import android.support.annotation.NonNull;
-import android.support.annotation.StringRes;
-import android.support.v4.app.DialogFragment;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentTransaction;
-import android.support.v4.view.GravityCompat;
-import android.support.v4.widget.DrawerLayout;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.ActionBarDrawerToggle;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.annotation.NonNull;
+import androidx.annotation.StringRes;
+import androidx.fragment.app.DialogFragment;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentTransaction;
+import androidx.core.view.GravityCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java b/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java
index 1186b54f..511a33bc 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java
@@ -26,11 +26,11 @@ import android.os.Bundle;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
-import android.support.annotation.NonNull;
-import android.support.annotation.StringRes;
-import android.support.annotation.WorkerThread;
-import android.support.v4.app.JobIntentService;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.annotation.NonNull;
+import androidx.annotation.StringRes;
+import androidx.annotation.WorkerThread;
+import androidx.core.app.JobIntentService;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import android.util.Log;
 
 import org.json.JSONException;
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/EipCommand.java b/app/src/main/java/se/leap/bitmaskclient/eip/EipCommand.java
index d2667e42..1f5b3741 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/EipCommand.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/EipCommand.java
@@ -4,15 +4,13 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.os.ResultReceiver;
-import android.support.annotation.NonNull;
-import android.support.annotation.VisibleForTesting;
-import android.support.v4.content.ContextCompat;
+import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
+import androidx.core.content.ContextCompat;
 
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import se.leap.bitmaskclient.Provider;
-
 import static se.leap.bitmaskclient.Constants.EIP_ACTION_CHECK_CERT_VALIDITY;
 import static se.leap.bitmaskclient.Constants.EIP_ACTION_CONFIGURE_TETHERING;
 import static se.leap.bitmaskclient.Constants.EIP_ACTION_START;
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/EipResultBroadcast.java b/app/src/main/java/se/leap/bitmaskclient/eip/EipResultBroadcast.java
index e1efb375..92d1338c 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/EipResultBroadcast.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/EipResultBroadcast.java
@@ -4,7 +4,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.ResultReceiver;
-import android.support.v4.content.LocalBroadcastManager;
+import androidx.localbroadcastmanager.content.LocalBroadcastManager;
 import android.util.Log;
 
 import static android.content.Intent.CATEGORY_DEFAULT;
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java b/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java
index 684bd646..ad84ec5a 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/EipStatus.java
@@ -18,7 +18,7 @@ package se.leap.bitmaskclient.eip;
 
 import android.content.Context;
 import android.os.AsyncTask;
-import android.support.annotation.VisibleForTesting;
+import androidx.annotation.VisibleForTesting;
 import android.util.Log;
 
 import java.util.Observable;
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java b/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java
index aae622b8..66c9fe84 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/Gateway.java
@@ -17,7 +17,7 @@
 package se.leap.bitmaskclient.eip;
 
 import android.content.Context;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import com.google.gson.Gson;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
index 075aac71..08e219c7 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/VpnConfigGenerator.java
@@ -16,7 +16,7 @@
  */
 package se.leap.bitmaskclient.eip;
 
-import android.support.annotation.VisibleForTesting;
+import androidx.annotation.VisibleForTesting;
 
 import org.json.JSONArray;
 import org.json.JSONException;
diff --git a/app/src/main/java/se/leap/bitmaskclient/fragments/AboutFragment.java b/app/src/main/java/se/leap/bitmaskclient/fragments/AboutFragment.java
index 1a2e2df0..b7743a75 100644
--- a/app/src/main/java/se/leap/bitmaskclient/fragments/AboutFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/fragments/AboutFragment.java
@@ -3,7 +3,7 @@ package se.leap.bitmaskclient.fragments;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.os.Bundle;
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
diff --git a/app/src/main/java/se/leap/bitmaskclient/fragments/AlwaysOnDialog.java b/app/src/main/java/se/leap/bitmaskclient/fragments/AlwaysOnDialog.java
index 09817b78..cb26e685 100644
--- a/app/src/main/java/se/leap/bitmaskclient/fragments/AlwaysOnDialog.java
+++ b/app/src/main/java/se/leap/bitmaskclient/fragments/AlwaysOnDialog.java
@@ -4,11 +4,11 @@ import android.app.Dialog;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.app.AppCompatDialogFragment;
-import android.support.v7.widget.AppCompatTextView;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatDialogFragment;
+import androidx.appcompat.widget.AppCompatTextView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.CheckBox;
diff --git a/app/src/main/java/se/leap/bitmaskclient/fragments/DonationReminderDialog.java b/app/src/main/java/se/leap/bitmaskclient/fragments/DonationReminderDialog.java
index 66db9bc8..d2454d77 100644
--- a/app/src/main/java/se/leap/bitmaskclient/fragments/DonationReminderDialog.java
+++ b/app/src/main/java/se/leap/bitmaskclient/fragments/DonationReminderDialog.java
@@ -5,10 +5,10 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.app.AppCompatDialogFragment;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatDialogFragment;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
diff --git a/app/src/main/java/se/leap/bitmaskclient/fragments/ExcludeAppsFragment.java b/app/src/main/java/se/leap/bitmaskclient/fragments/ExcludeAppsFragment.java
index 9dc838c6..9559978b 100644
--- a/app/src/main/java/se/leap/bitmaskclient/fragments/ExcludeAppsFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/fragments/ExcludeAppsFragment.java
@@ -11,7 +11,7 @@ import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
diff --git a/app/src/main/java/se/leap/bitmaskclient/fragments/LogFragment.java b/app/src/main/java/se/leap/bitmaskclient/fragments/LogFragment.java
index 64d199dc..19787dc3 100644
--- a/app/src/main/java/se/leap/bitmaskclient/fragments/LogFragment.java
+++ b/app/src/main/java/se/leap/bitmaskclient/fragments/LogFragment.java
@@ -19,8 +19,8 @@ import android.os.Handler;
 import android.os.Handler.Callback;
 import android.os.Message;
 import android.preference.PreferenceManager;
-import android.support.annotation.Nullable;
-import android.support.v4.app.ListFragment;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.ListFragment;
 import android.text.SpannableString;
 import android.text.format.DateFormat;
 import android.view.LayoutInflater;
diff --git a/app/src/main/java/se/leap/bitmaskclient/fragments/TetheringDialog.java b/app/src/main/java/se/leap/bitmaskclient/fragments/TetheringDialog.java
index 77acb657..24e3c814 100644
--- a/app/src/main/java/se/leap/bitmaskclient/fragments/TetheringDialog.java
+++ b/app/src/main/java/se/leap/bitmaskclient/fragments/TetheringDialog.java
@@ -7,12 +7,12 @@ import android.content.Intent;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.provider.Settings;
-import android.support.annotation.NonNull;
-import android.support.v7.app.AlertDialog;
-import android.support.v7.app.AppCompatDialogFragment;
-import android.support.v7.widget.AppCompatTextView;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatDialogFragment;
+import androidx.appcompat.widget.AppCompatTextView;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.method.LinkMovementMethod;
diff --git a/app/src/main/java/se/leap/bitmaskclient/pluggableTransports/Dispatcher.java b/app/src/main/java/se/leap/bitmaskclient/pluggableTransports/Dispatcher.java
index 8e787b57..210c94b6 100644
--- a/app/src/main/java/se/leap/bitmaskclient/pluggableTransports/Dispatcher.java
+++ b/app/src/main/java/se/leap/bitmaskclient/pluggableTransports/Dispatcher.java
@@ -17,7 +17,7 @@
 package se.leap.bitmaskclient.pluggableTransports;
 
 import android.content.Context;
-import android.support.annotation.WorkerThread;
+import androidx.annotation.WorkerThread;
 import android.text.TextUtils;
 import android.util.Log;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringObservable.java b/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringObservable.java
index 9bca25e9..a25f8c85 100644
--- a/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringObservable.java
+++ b/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringObservable.java
@@ -16,7 +16,7 @@
  */
 package se.leap.bitmaskclient.tethering;
 
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import java.util.Observable;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringStateManager.java b/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringStateManager.java
index 0af4c357..44e9da6e 100644
--- a/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringStateManager.java
+++ b/app/src/main/java/se/leap/bitmaskclient/tethering/TetheringStateManager.java
@@ -18,7 +18,7 @@ package se.leap.bitmaskclient.tethering;
 
 import android.content.Context;
 import android.content.IntentFilter;
-import android.support.annotation.VisibleForTesting;
+import androidx.annotation.VisibleForTesting;
 
 import java.net.Inet4Address;
 import java.net.InterfaceAddress;
diff --git a/app/src/main/java/se/leap/bitmaskclient/utils/Cmd.java b/app/src/main/java/se/leap/bitmaskclient/utils/Cmd.java
index d033ed24..7b97add2 100644
--- a/app/src/main/java/se/leap/bitmaskclient/utils/Cmd.java
+++ b/app/src/main/java/se/leap/bitmaskclient/utils/Cmd.java
@@ -17,7 +17,7 @@
 
 package se.leap.bitmaskclient.utils;
 
-import android.support.annotation.WorkerThread;
+import androidx.annotation.WorkerThread;
 
 import java.io.IOException;
 import java.io.InputStreamReader;
diff --git a/app/src/main/java/se/leap/bitmaskclient/utils/ConfigHelper.java b/app/src/main/java/se/leap/bitmaskclient/utils/ConfigHelper.java
index d4a640bb..2748c944 100644
--- a/app/src/main/java/se/leap/bitmaskclient/utils/ConfigHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/utils/ConfigHelper.java
@@ -20,9 +20,9 @@ import android.content.Context;
 import android.content.res.Resources;
 import android.os.Build;
 import android.os.Looper;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.annotation.StringRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
 
 import org.json.JSONException;
 import org.json.JSONObject;
diff --git a/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java b/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java
index 238b00a1..669b7f8e 100644
--- a/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/utils/PreferenceHelper.java
@@ -2,7 +2,7 @@ package se.leap.bitmaskclient.utils;
 
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 import org.json.JSONException;
 import org.json.JSONObject;
diff --git a/app/src/main/java/se/leap/bitmaskclient/utils/ViewHelper.java b/app/src/main/java/se/leap/bitmaskclient/utils/ViewHelper.java
index 86af3479..5f4fc2a6 100644
--- a/app/src/main/java/se/leap/bitmaskclient/utils/ViewHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/utils/ViewHelper.java
@@ -1,9 +1,8 @@
 package se.leap.bitmaskclient.utils;
 
 import android.content.Context;
-import android.content.res.Resources;
-import android.support.annotation.DimenRes;
-import android.util.DisplayMetrics;
+
+import androidx.annotation.DimenRes;
 
 /**
  * Created by cyberta on 29.06.18.
diff --git a/app/src/main/java/se/leap/bitmaskclient/views/IconCheckboxEntry.java b/app/src/main/java/se/leap/bitmaskclient/views/IconCheckboxEntry.java
index ca44592e..efe20b4c 100644
--- a/app/src/main/java/se/leap/bitmaskclient/views/IconCheckboxEntry.java
+++ b/app/src/main/java/se/leap/bitmaskclient/views/IconCheckboxEntry.java
@@ -3,10 +3,10 @@ package se.leap.bitmaskclient.views;
 import android.annotation.TargetApi;
 import android.content.Context;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.Nullable;
-import android.support.v4.content.ContextCompat;
-import android.support.v4.graphics.drawable.DrawableCompat;
-import android.support.v7.widget.AppCompatImageView;
+import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
+import androidx.core.graphics.drawable.DrawableCompat;
+import androidx.appcompat.widget.AppCompatImageView;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
diff --git a/app/src/main/java/se/leap/bitmaskclient/views/IconSwitchEntry.java b/app/src/main/java/se/leap/bitmaskclient/views/IconSwitchEntry.java
index b41f3a50..c9b6024d 100644
--- a/app/src/main/java/se/leap/bitmaskclient/views/IconSwitchEntry.java
+++ b/app/src/main/java/se/leap/bitmaskclient/views/IconSwitchEntry.java
@@ -4,16 +4,15 @@ import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.DrawableRes;
-import android.support.annotation.Nullable;
-import android.support.annotation.StringRes;
-import android.support.v7.widget.AppCompatImageView;
-import android.support.v7.widget.SwitchCompat;
+import androidx.annotation.DrawableRes;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+import androidx.appcompat.widget.AppCompatImageView;
+import androidx.appcompat.widget.SwitchCompat;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.CompoundButton;
-import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
diff --git a/app/src/main/java/se/leap/bitmaskclient/views/IconTextEntry.java b/app/src/main/java/se/leap/bitmaskclient/views/IconTextEntry.java
index cd151885..7a1717e9 100644
--- a/app/src/main/java/se/leap/bitmaskclient/views/IconTextEntry.java
+++ b/app/src/main/java/se/leap/bitmaskclient/views/IconTextEntry.java
@@ -4,10 +4,10 @@ import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.ColorRes;
-import android.support.annotation.DrawableRes;
-import android.support.annotation.Nullable;
-import android.support.annotation.StringRes;
+import androidx.annotation.ColorRes;
+import androidx.annotation.DrawableRes;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
diff --git a/app/src/main/java/se/leap/bitmaskclient/views/IconTextView.java b/app/src/main/java/se/leap/bitmaskclient/views/IconTextView.java
index 0af33c68..29c70859 100644
--- a/app/src/main/java/se/leap/bitmaskclient/views/IconTextView.java
+++ b/app/src/main/java/se/leap/bitmaskclient/views/IconTextView.java
@@ -4,7 +4,7 @@ package se.leap.bitmaskclient.views;
 import android.content.Context;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
-import android.support.v7.widget.AppCompatTextView;
+import androidx.appcompat.widget.AppCompatTextView;
 import android.text.Spannable;
 import android.text.style.ImageSpan;
 import android.util.AttributeSet;
diff --git a/app/src/main/java/se/leap/bitmaskclient/views/ProviderHeaderView.java b/app/src/main/java/se/leap/bitmaskclient/views/ProviderHeaderView.java
index ab5d6bc8..4fa3771b 100644
--- a/app/src/main/java/se/leap/bitmaskclient/views/ProviderHeaderView.java
+++ b/app/src/main/java/se/leap/bitmaskclient/views/ProviderHeaderView.java
@@ -1,11 +1,11 @@
 package se.leap.bitmaskclient.views;
 
 import android.content.Context;
-import android.support.annotation.DrawableRes;
-import android.support.annotation.RequiresApi;
-import android.support.annotation.StringRes;
-import android.support.v7.widget.AppCompatImageView;
-import android.support.v7.widget.AppCompatTextView;
+import androidx.annotation.DrawableRes;
+import androidx.annotation.RequiresApi;
+import androidx.annotation.StringRes;
+import androidx.appcompat.widget.AppCompatImageView;
+import androidx.appcompat.widget.AppCompatTextView;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;
diff --git a/app/src/main/java/se/leap/bitmaskclient/views/VpnStateImage.java b/app/src/main/java/se/leap/bitmaskclient/views/VpnStateImage.java
index 86761642..c0432edc 100644
--- a/app/src/main/java/se/leap/bitmaskclient/views/VpnStateImage.java
+++ b/app/src/main/java/se/leap/bitmaskclient/views/VpnStateImage.java
@@ -17,8 +17,8 @@
 package se.leap.bitmaskclient.views;
 
 import android.content.Context;
-import android.support.constraint.ConstraintLayout;
-import android.support.v7.widget.AppCompatImageView;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.appcompat.widget.AppCompatImageView;
 import android.util.AttributeSet;
 import android.view.LayoutInflater;
 import android.view.View;