diff --git a/app/build.gradle b/app/build.gradle
index 8ae7b809..dffc9a97 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -77,11 +77,9 @@ android {
 
 dependencies {
 // Android support
-    implementation 'com.android.support:appcompat-v7:28.0.0'
-    implementation 'com.android.support:recyclerview-v7:28.0.0'
-    implementation 'com.android.support:support-annotations:28.0.0'
-    implementation 'com.android.support:design:28.0.0'
-    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.0.0'
+    implementation 'com.google.android.material:material:1.1.0'
 
 // Other
     implementation 'org.androidannotations:androidannotations-api:4.7.0'
diff --git a/app/src/main/java/org/transdroid/core/app/settings/SettingsUtils.java b/app/src/main/java/org/transdroid/core/app/settings/SettingsUtils.java
index 79989549..1c5a2834 100644
--- a/app/src/main/java/org/transdroid/core/app/settings/SettingsUtils.java
+++ b/app/src/main/java/org/transdroid/core/app/settings/SettingsUtils.java
@@ -2,8 +2,8 @@ package org.transdroid.core.app.settings;
 
 
 import android.content.Context;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.app.AppCompatDelegate;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatDelegate;
 
 import com.afollestad.materialdialogs.MaterialDialog;
 import com.afollestad.materialdialogs.Theme;
diff --git a/app/src/main/java/org/transdroid/core/gui/DetailsActivity.java b/app/src/main/java/org/transdroid/core/gui/DetailsActivity.java
index 2ec7ee0e..2dc28601 100644
--- a/app/src/main/java/org/transdroid/core/gui/DetailsActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/DetailsActivity.java
@@ -20,8 +20,8 @@ import android.annotation.TargetApi;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 
 import com.nispok.snackbar.Snackbar;
 import com.nispok.snackbar.SnackbarManager;
diff --git a/app/src/main/java/org/transdroid/core/gui/DetailsFragment.java b/app/src/main/java/org/transdroid/core/gui/DetailsFragment.java
index d701d54e..c4b8baf2 100644
--- a/app/src/main/java/org/transdroid/core/gui/DetailsFragment.java
+++ b/app/src/main/java/org/transdroid/core/gui/DetailsFragment.java
@@ -23,9 +23,9 @@ import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.support.v4.widget.SwipeRefreshLayout;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.ActionMenuView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.ActionMenuView;
 import android.view.ActionMode;
 import android.view.Menu;
 import android.view.MenuItem;
diff --git a/app/src/main/java/org/transdroid/core/gui/TorrentTasksExecutor.java b/app/src/main/java/org/transdroid/core/gui/TorrentTasksExecutor.java
index dd7c5036..297dec6c 100644
--- a/app/src/main/java/org/transdroid/core/gui/TorrentTasksExecutor.java
+++ b/app/src/main/java/org/transdroid/core/gui/TorrentTasksExecutor.java
@@ -16,8 +16,8 @@
  */
 package org.transdroid.core.gui;
 
-import android.support.v7.widget.ActionMenuView;
-import android.support.v7.widget.Toolbar;
+import androidx.appcompat.widget.ActionMenuView;
+import androidx.appcompat.widget.Toolbar;
 
 import org.transdroid.daemon.Priority;
 import org.transdroid.daemon.Torrent;
diff --git a/app/src/main/java/org/transdroid/core/gui/TorrentsActivity.java b/app/src/main/java/org/transdroid/core/gui/TorrentsActivity.java
index 054f140a..0d67a33f 100644
--- a/app/src/main/java/org/transdroid/core/gui/TorrentsActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/TorrentsActivity.java
@@ -24,14 +24,14 @@ import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.support.v4.view.MenuItemCompat;
-import android.support.v4.widget.DrawerLayout;
-import android.support.v7.app.ActionBarDrawerToggle;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.ActionMenuView;
-import android.support.v7.widget.SearchView;
-import android.support.v7.widget.Toolbar;
+import androidx.annotation.NonNull;
+import androidx.core.view.MenuItemCompat;
+import androidx.drawerlayout.widget.DrawerLayout;
+import androidx.appcompat.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.ActionMenuView;
+import androidx.appcompat.widget.SearchView;
+import androidx.appcompat.widget.Toolbar;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
diff --git a/app/src/main/java/org/transdroid/core/gui/TorrentsFragment.java b/app/src/main/java/org/transdroid/core/gui/TorrentsFragment.java
index 9553e107..9e2dccd0 100644
--- a/app/src/main/java/org/transdroid/core/gui/TorrentsFragment.java
+++ b/app/src/main/java/org/transdroid/core/gui/TorrentsFragment.java
@@ -18,10 +18,10 @@ package org.transdroid.core.gui;
 
 import android.app.Fragment;
 import android.content.Context;
-import android.support.v4.widget.SwipeRefreshLayout;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.ActionMenuView;
-import android.support.v7.widget.Toolbar;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.ActionMenuView;
+import androidx.appcompat.widget.Toolbar;
 import android.view.ActionMode;
 import android.view.Menu;
 import android.view.MenuItem;
diff --git a/app/src/main/java/org/transdroid/core/gui/TransdroidApp.java b/app/src/main/java/org/transdroid/core/gui/TransdroidApp.java
index 54c5088e..0f8299b0 100644
--- a/app/src/main/java/org/transdroid/core/gui/TransdroidApp.java
+++ b/app/src/main/java/org/transdroid/core/gui/TransdroidApp.java
@@ -17,8 +17,8 @@
 package org.transdroid.core.gui;
 
 import android.app.Application;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import com.evernote.android.job.JobConfig;
 import com.evernote.android.job.JobManager;
 import com.evernote.android.job.util.JobLogger;
diff --git a/app/src/main/java/org/transdroid/core/gui/log/DatabaseHelper.java b/app/src/main/java/org/transdroid/core/gui/log/DatabaseHelper.java
index 448a3df9..dda98570 100644
--- a/app/src/main/java/org/transdroid/core/gui/log/DatabaseHelper.java
+++ b/app/src/main/java/org/transdroid/core/gui/log/DatabaseHelper.java
@@ -20,7 +20,7 @@ import java.sql.SQLException;
 
 import android.content.Context;
 import android.database.sqlite.SQLiteDatabase;
-import android.support.annotation.Keep;
+import androidx.annotation.Keep;
 import android.util.Log;
 
 import com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper;
diff --git a/app/src/main/java/org/transdroid/core/gui/navigation/NavigationHelper.java b/app/src/main/java/org/transdroid/core/gui/navigation/NavigationHelper.java
index 2051c814..c7018530 100644
--- a/app/src/main/java/org/transdroid/core/gui/navigation/NavigationHelper.java
+++ b/app/src/main/java/org/transdroid/core/gui/navigation/NavigationHelper.java
@@ -26,9 +26,9 @@ import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.net.Uri;
 import android.os.Build;
-import android.support.annotation.NonNull;
-import android.support.v4.app.ActivityCompat;
-import android.support.v4.content.ContextCompat;
+import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.style.TypefaceSpan;
diff --git a/app/src/main/java/org/transdroid/core/gui/remoterss/RemoteRssFragment.java b/app/src/main/java/org/transdroid/core/gui/remoterss/RemoteRssFragment.java
index 43cb2e87..088292c8 100644
--- a/app/src/main/java/org/transdroid/core/gui/remoterss/RemoteRssFragment.java
+++ b/app/src/main/java/org/transdroid/core/gui/remoterss/RemoteRssFragment.java
@@ -17,7 +17,7 @@
 package org.transdroid.core.gui.remoterss;
 
 
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
 import android.view.View;
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
diff --git a/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsActivity.java b/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsActivity.java
index 06035b47..c5eba827 100644
--- a/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsActivity.java
@@ -22,13 +22,13 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Parcel;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.design.widget.TabLayout;
-import android.support.v4.view.PagerAdapter;
-import android.support.v4.view.ViewPager;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import com.google.android.material.tabs.TabLayout;
+import androidx.viewpager.widget.PagerAdapter;
+import androidx.viewpager.widget.ViewPager;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 import android.text.TextUtils;
 import android.view.View;
 import android.view.ViewGroup;
diff --git a/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsFragment.java b/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsFragment.java
index 894bf4f0..f60acf9f 100644
--- a/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsFragment.java
+++ b/app/src/main/java/org/transdroid/core/gui/rss/RssFeedsFragment.java
@@ -16,7 +16,7 @@
  */
 package org.transdroid.core.gui.rss;
 
-import android.support.v4.app.Fragment;
+import androidx.fragment.app.Fragment;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
diff --git a/app/src/main/java/org/transdroid/core/gui/rss/RssItemsActivity.java b/app/src/main/java/org/transdroid/core/gui/rss/RssItemsActivity.java
index 46e9a7aa..7f9794da 100644
--- a/app/src/main/java/org/transdroid/core/gui/rss/RssItemsActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/rss/RssItemsActivity.java
@@ -20,8 +20,8 @@ import android.annotation.TargetApi;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 
 import org.androidannotations.annotations.AfterViews;
 import org.androidannotations.annotations.EActivity;
diff --git a/app/src/main/java/org/transdroid/core/gui/rss/RssItemsFragment.java b/app/src/main/java/org/transdroid/core/gui/rss/RssItemsFragment.java
index e14c42cf..48133995 100644
--- a/app/src/main/java/org/transdroid/core/gui/rss/RssItemsFragment.java
+++ b/app/src/main/java/org/transdroid/core/gui/rss/RssItemsFragment.java
@@ -23,8 +23,8 @@ import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.support.v4.app.Fragment;
-import android.support.v7.app.AppCompatActivity;
+import androidx.fragment.app.Fragment;
+import androidx.appcompat.app.AppCompatActivity;
 import android.text.TextUtils;
 import android.view.ActionMode;
 import android.view.Menu;
diff --git a/app/src/main/java/org/transdroid/core/gui/search/SearchActivity.java b/app/src/main/java/org/transdroid/core/gui/search/SearchActivity.java
index d7f85bf4..254840fe 100644
--- a/app/src/main/java/org/transdroid/core/gui/search/SearchActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/search/SearchActivity.java
@@ -23,9 +23,9 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.provider.SearchRecentSuggestions;
-import android.support.v4.view.MenuItemCompat;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
+import androidx.core.view.MenuItemCompat;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
diff --git a/app/src/main/java/org/transdroid/core/gui/search/SearchResultsFragment.java b/app/src/main/java/org/transdroid/core/gui/search/SearchResultsFragment.java
index 696d43b0..59d19702 100644
--- a/app/src/main/java/org/transdroid/core/gui/search/SearchResultsFragment.java
+++ b/app/src/main/java/org/transdroid/core/gui/search/SearchResultsFragment.java
@@ -20,7 +20,7 @@ import android.app.Fragment;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.text.TextUtils;
 import android.view.ActionMode;
 import android.view.Menu;
diff --git a/app/src/main/java/org/transdroid/core/gui/settings/InterceptableEditTextPreference.java b/app/src/main/java/org/transdroid/core/gui/settings/InterceptableEditTextPreference.java
index 71e48b96..c0b49954 100644
--- a/app/src/main/java/org/transdroid/core/gui/settings/InterceptableEditTextPreference.java
+++ b/app/src/main/java/org/transdroid/core/gui/settings/InterceptableEditTextPreference.java
@@ -3,7 +3,7 @@ package org.transdroid.core.gui.settings;
 import android.content.Context;
 import android.os.Build;
 import android.preference.EditTextPreference;
-import android.support.annotation.RequiresApi;
+import androidx.annotation.RequiresApi;
 import android.util.AttributeSet;
 
 public class InterceptableEditTextPreference extends EditTextPreference {
diff --git a/app/src/main/java/org/transdroid/core/gui/settings/PreferenceCompatActivity.java b/app/src/main/java/org/transdroid/core/gui/settings/PreferenceCompatActivity.java
index 6553f068..8cd67c2d 100644
--- a/app/src/main/java/org/transdroid/core/gui/settings/PreferenceCompatActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/settings/PreferenceCompatActivity.java
@@ -3,11 +3,11 @@ package org.transdroid.core.gui.settings;
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.preference.PreferenceActivity;
-import android.support.annotation.Nullable;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatCallback;
-import android.support.v7.app.AppCompatDelegate;
-import android.support.v7.view.ActionMode;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatCallback;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.appcompat.view.ActionMode;
 
 public class PreferenceCompatActivity extends PreferenceActivity implements AppCompatCallback {
 
diff --git a/app/src/main/java/org/transdroid/core/gui/settings/ServerSettingsActivity.java b/app/src/main/java/org/transdroid/core/gui/settings/ServerSettingsActivity.java
index 8d3c4727..e8b85992 100644
--- a/app/src/main/java/org/transdroid/core/gui/settings/ServerSettingsActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/settings/ServerSettingsActivity.java
@@ -28,7 +28,7 @@ import android.os.Bundle;
 import android.preference.EditTextPreference;
 import android.preference.Preference;
 import android.preference.PreferenceManager;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import org.androidannotations.annotations.Bean;
 import org.androidannotations.annotations.EActivity;
 import org.androidannotations.annotations.OptionsItem;
diff --git a/app/src/main/java/org/transdroid/core/gui/settings/SystemSettingsActivity.java b/app/src/main/java/org/transdroid/core/gui/settings/SystemSettingsActivity.java
index ebc1e066..2995086d 100644
--- a/app/src/main/java/org/transdroid/core/gui/settings/SystemSettingsActivity.java
+++ b/app/src/main/java/org/transdroid/core/gui/settings/SystemSettingsActivity.java
@@ -28,7 +28,7 @@ import android.os.Bundle;
 import android.preference.Preference;
 import android.preference.Preference.OnPreferenceClickListener;
 import android.preference.PreferenceManager;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.text.TextUtils;
 
 import com.nispok.snackbar.Snackbar;
diff --git a/app/src/main/java/org/transdroid/core/service/AppUpdateJob.java b/app/src/main/java/org/transdroid/core/service/AppUpdateJob.java
index 62197eec..cf50c4c7 100644
--- a/app/src/main/java/org/transdroid/core/service/AppUpdateJob.java
+++ b/app/src/main/java/org/transdroid/core/service/AppUpdateJob.java
@@ -17,7 +17,7 @@
 package org.transdroid.core.service;
 
 import android.content.Context;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import com.evernote.android.job.Job;
 import com.evernote.android.job.JobManager;
 import com.evernote.android.job.JobRequest;
diff --git a/app/src/main/java/org/transdroid/core/service/AppUpdateJobRunner.java b/app/src/main/java/org/transdroid/core/service/AppUpdateJobRunner.java
index ce41ddb9..23afcd45 100644
--- a/app/src/main/java/org/transdroid/core/service/AppUpdateJobRunner.java
+++ b/app/src/main/java/org/transdroid/core/service/AppUpdateJobRunner.java
@@ -23,7 +23,7 @@ import android.content.Intent;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.net.Uri;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
 
 import com.evernote.android.job.Job;
 
diff --git a/app/src/main/java/org/transdroid/core/service/ConnectivityHelper.java b/app/src/main/java/org/transdroid/core/service/ConnectivityHelper.java
index 4e532d36..ad0497c4 100644
--- a/app/src/main/java/org/transdroid/core/service/ConnectivityHelper.java
+++ b/app/src/main/java/org/transdroid/core/service/ConnectivityHelper.java
@@ -23,9 +23,9 @@ import android.content.DialogInterface;
 import android.content.pm.PackageManager;
 import android.net.ConnectivityManager;
 import android.net.wifi.WifiManager;
-import android.support.v4.app.ActivityCompat;
-import android.support.v4.content.ContextCompat;
-import android.support.v7.app.AlertDialog;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+import androidx.appcompat.app.AlertDialog;
 import org.androidannotations.annotations.EBean;
 import org.androidannotations.annotations.EBean.Scope;
 import org.androidannotations.annotations.SystemService;
diff --git a/app/src/main/java/org/transdroid/core/service/RssCheckerJob.java b/app/src/main/java/org/transdroid/core/service/RssCheckerJob.java
index 85bf6479..066ce99a 100644
--- a/app/src/main/java/org/transdroid/core/service/RssCheckerJob.java
+++ b/app/src/main/java/org/transdroid/core/service/RssCheckerJob.java
@@ -17,7 +17,7 @@
 package org.transdroid.core.service;
 
 import android.content.Context;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import com.evernote.android.job.Job;
 import com.evernote.android.job.JobManager;
 import com.evernote.android.job.JobRequest;
diff --git a/app/src/main/java/org/transdroid/core/service/RssCheckerJobRunner.java b/app/src/main/java/org/transdroid/core/service/RssCheckerJobRunner.java
index 910c90da..f1343a96 100644
--- a/app/src/main/java/org/transdroid/core/service/RssCheckerJobRunner.java
+++ b/app/src/main/java/org/transdroid/core/service/RssCheckerJobRunner.java
@@ -20,7 +20,7 @@ import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
 
 import com.evernote.android.job.Job;
 
diff --git a/app/src/main/java/org/transdroid/core/service/ScheduledJobCreator.java b/app/src/main/java/org/transdroid/core/service/ScheduledJobCreator.java
index 450aeacf..01f8c0f4 100644
--- a/app/src/main/java/org/transdroid/core/service/ScheduledJobCreator.java
+++ b/app/src/main/java/org/transdroid/core/service/ScheduledJobCreator.java
@@ -16,8 +16,8 @@
  */
 package org.transdroid.core.service;
 
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import com.evernote.android.job.Job;
 import com.evernote.android.job.JobCreator;
 
diff --git a/app/src/main/java/org/transdroid/core/service/ServerCheckerJob.java b/app/src/main/java/org/transdroid/core/service/ServerCheckerJob.java
index a0f05bba..218bc129 100644
--- a/app/src/main/java/org/transdroid/core/service/ServerCheckerJob.java
+++ b/app/src/main/java/org/transdroid/core/service/ServerCheckerJob.java
@@ -17,7 +17,7 @@
 package org.transdroid.core.service;
 
 import android.content.Context;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import com.evernote.android.job.Job;
 import com.evernote.android.job.JobManager;
 import com.evernote.android.job.JobRequest;
diff --git a/app/src/main/java/org/transdroid/core/service/ServerCheckerJobRunner.java b/app/src/main/java/org/transdroid/core/service/ServerCheckerJobRunner.java
index 8573dfae..094ef47f 100644
--- a/app/src/main/java/org/transdroid/core/service/ServerCheckerJobRunner.java
+++ b/app/src/main/java/org/transdroid/core/service/ServerCheckerJobRunner.java
@@ -20,7 +20,7 @@ import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
-import android.support.v4.app.NotificationCompat;
+import androidx.core.app.NotificationCompat;
 import android.text.TextUtils;
 import com.evernote.android.job.Job;
 import org.androidannotations.annotations.Bean;
diff --git a/app/src/main/java/org/transdroid/core/widget/ListWidgetConfigActivity.java b/app/src/main/java/org/transdroid/core/widget/ListWidgetConfigActivity.java
index 73f806bb..e4d7d68d 100644
--- a/app/src/main/java/org/transdroid/core/widget/ListWidgetConfigActivity.java
+++ b/app/src/main/java/org/transdroid/core/widget/ListWidgetConfigActivity.java
@@ -22,8 +22,8 @@ import android.appwidget.AppWidgetManager;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.widget.CheckBox;
diff --git a/app/src/main/java/org/transdroid/core/widget/ListWidgetProvider.java b/app/src/main/java/org/transdroid/core/widget/ListWidgetProvider.java
index 2ef2b471..efc38d58 100644
--- a/app/src/main/java/org/transdroid/core/widget/ListWidgetProvider.java
+++ b/app/src/main/java/org/transdroid/core/widget/ListWidgetProvider.java
@@ -24,7 +24,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.widget.RemoteViews;
 
 import org.androidannotations.annotations.Bean;
diff --git a/app/src/main/java/org/transdroid/daemon/DaemonException.java b/app/src/main/java/org/transdroid/daemon/DaemonException.java
index ca367540..29040814 100644
--- a/app/src/main/java/org/transdroid/daemon/DaemonException.java
+++ b/app/src/main/java/org/transdroid/daemon/DaemonException.java
@@ -18,7 +18,7 @@
  package org.transdroid.daemon;
 
 
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 
 /**
  * An exception thrown when an error occurs inside a server daemon adapter.
diff --git a/app/src/main/java/org/transdroid/daemon/Deluge/DelugeCommon.java b/app/src/main/java/org/transdroid/daemon/Deluge/DelugeCommon.java
index 73622761..fdb76964 100644
--- a/app/src/main/java/org/transdroid/daemon/Deluge/DelugeCommon.java
+++ b/app/src/main/java/org/transdroid/daemon/Deluge/DelugeCommon.java
@@ -17,7 +17,7 @@
  */
 package org.transdroid.daemon.Deluge;
 
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import org.transdroid.daemon.Priority;
 import org.transdroid.daemon.TorrentStatus;
 
diff --git a/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcAdapter.java b/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcAdapter.java
index 252cab19..8c9e9011 100644
--- a/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcAdapter.java
+++ b/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcAdapter.java
@@ -17,7 +17,7 @@
  */
 package org.transdroid.daemon.Deluge;
 
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import org.base64.android.Base64;
 import org.transdroid.core.gui.log.Log;
 import org.transdroid.core.gui.remoterss.data.RemoteRssChannel;
diff --git a/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcClient.java b/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcClient.java
index 9906d560..47069f04 100644
--- a/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcClient.java
+++ b/app/src/main/java/org/transdroid/daemon/Deluge/DelugeRpcClient.java
@@ -17,7 +17,7 @@
  */
 package org.transdroid.daemon.Deluge;
 
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import org.transdroid.daemon.DaemonException;
 import org.transdroid.daemon.DaemonException.ExceptionType;
 import org.transdroid.daemon.DaemonSettings;
diff --git a/app/src/main/res/layout-w600dp/activity_search.xml b/app/src/main/res/layout-w600dp/activity_search.xml
index cf882efe..149c511f 100644
--- a/app/src/main/res/layout-w600dp/activity_search.xml
+++ b/app/src/main/res/layout-w600dp/activity_search.xml
@@ -23,7 +23,7 @@
 	android:orientation="horizontal"
 	tools:context=".core.gui.search.SearchActivity_">
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/search_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
diff --git a/app/src/main/res/layout-w600dp/activity_torrents.xml b/app/src/main/res/layout-w600dp/activity_torrents.xml
index c0eac921..0bb192b3 100644
--- a/app/src/main/res/layout-w600dp/activity_torrents.xml
+++ b/app/src/main/res/layout-w600dp/activity_torrents.xml
@@ -31,14 +31,14 @@
 		android:focusable="true"
 		android:focusableInTouchMode="true"/>
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/torrents_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
 		android:layout_height="wrap_content"
 		android:minHeight="?attr/actionBarSize" />
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/actions_toolbar"
 		style="@style/SplitToolbar"
 		android:layout_width="match_parent"
@@ -48,7 +48,7 @@
 		android:paddingEnd="@dimen/ui_actions_padding"
 		android:paddingRight="@dimen/ui_actions_padding" />
 
-	<android.support.v7.widget.ActionMenuView
+	<androidx.appcompat.widget.ActionMenuView
 		android:id="@+id/contextual_menu"
 		style="@style/SplitToolbar"
 		android:layout_width="match_parent"
@@ -58,7 +58,7 @@
 		android:visibility="gone"
 		tools:visibility="visible" />
 
-	<android.support.v7.widget.SearchView
+	<androidx.appcompat.widget.SearchView
 		android:id="@+id/filter_search"
 		android:layout_width="@dimen/ui_filters_list"
 		android:layout_height="wrap_content"
diff --git a/app/src/main/res/layout-w900dp/activity_rssfeeds.xml b/app/src/main/res/layout-w900dp/activity_rssfeeds.xml
index 997ccd2e..d0efaa73 100644
--- a/app/src/main/res/layout-w900dp/activity_rssfeeds.xml
+++ b/app/src/main/res/layout-w900dp/activity_rssfeeds.xml
@@ -21,7 +21,7 @@
 	android:layout_height="match_parent"
 	tools:context=".core.gui.rss.RssFeedsActivity_">
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/rssfeeds_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
@@ -32,13 +32,13 @@
 		style="@style/DefaultToolbarShadow"
 		android:layout_below="@id/rssfeeds_toolbar" />
 
-	<android.support.v4.view.ViewPager
+	<androidx.viewpager.widget.ViewPager
 		android:id="@+id/rssfeeds_pager"
 		android:layout_width="match_parent"
 		android:layout_height="match_parent"
 		android:layout_below="@+id/rssfeeds_toolbar">
 
-		<android.support.design.widget.TabLayout
+		<com.google.android.material.tabs.TabLayout
 			android:id="@+id/rssfeeds_tabs"
 			android:layout_width="match_parent"
 			android:layout_height="wrap_content" />
@@ -79,6 +79,6 @@
 				android:layout_height="match_parent"
 				tools:layout="@layout/fragment_torrents" />
 		</LinearLayout>
-	</android.support.v4.view.ViewPager>
+	</androidx.viewpager.widget.ViewPager>
 
 </RelativeLayout>
diff --git a/app/src/main/res/layout-w900dp/activity_torrents.xml b/app/src/main/res/layout-w900dp/activity_torrents.xml
index daadda61..04d54f77 100644
--- a/app/src/main/res/layout-w900dp/activity_torrents.xml
+++ b/app/src/main/res/layout-w900dp/activity_torrents.xml
@@ -30,7 +30,7 @@
 		android:focusable="true"
 		android:focusableInTouchMode="true"/>
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/selection_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
@@ -41,7 +41,7 @@
 		android:layout_alignRight="@id/filters_list"
 		android:minHeight="?attr/actionBarSize" />
 
-	<android.support.v7.widget.SearchView
+	<androidx.appcompat.widget.SearchView
 		android:id="@+id/filter_search"
 		android:layout_width="@dimen/ui_filters_list"
 		android:layout_height="wrap_content"
@@ -80,7 +80,7 @@
 			android:layout_height="1dp"
 			android:layout_centerHorizontal="true" />
 
-		<android.support.v7.widget.Toolbar
+		<androidx.appcompat.widget.Toolbar
 			android:id="@+id/actions_toolbar"
 			style="@style/DefaultToolbar"
 			android:layout_width="match_parent"
@@ -89,7 +89,7 @@
 			android:layout_toStartOf="@id/fragments_divider"
 			android:minHeight="?attr/actionBarSize" />
 
-		<android.support.v7.widget.ActionMenuView
+		<androidx.appcompat.widget.ActionMenuView
 			android:id="@+id/contextual_toolbar"
 			style="@style/SplitToolbar"
 			android:layout_width="match_parent"
@@ -101,7 +101,7 @@
 			android:visibility="gone"
 			tools:visibility="visible" />
 
-		<android.support.v7.widget.Toolbar
+		<androidx.appcompat.widget.Toolbar
 			android:id="@+id/torrents_toolbar"
 			style="@style/DefaultToolbar"
 			android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/activity_details.xml b/app/src/main/res/layout/activity_details.xml
index 50cb593f..902eda02 100644
--- a/app/src/main/res/layout/activity_details.xml
+++ b/app/src/main/res/layout/activity_details.xml
@@ -6,7 +6,7 @@
 	android:layout_height="match_parent"
 	tools:context=".DetailsActivity">
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/selection_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/activity_rssfeeds.xml b/app/src/main/res/layout/activity_rssfeeds.xml
index 436fd436..0bd33fcd 100644
--- a/app/src/main/res/layout/activity_rssfeeds.xml
+++ b/app/src/main/res/layout/activity_rssfeeds.xml
@@ -21,7 +21,7 @@
 	android:layout_height="match_parent"
 	tools:context=".core.gui.rss.RssFeedsActivity_">
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/rssfeeds_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
@@ -32,14 +32,14 @@
 		style="@style/DefaultToolbarShadow"
 		android:layout_below="@id/rssfeeds_toolbar" />
 
-	<android.support.v4.view.ViewPager
+	<androidx.viewpager.widget.ViewPager
 		android:id="@+id/rssfeeds_pager"
 		android:layout_width="match_parent"
 		android:layout_height="match_parent"
 		android:layout_below="@id/rssfeeds_toolbar"
 		android:layout_marginTop="-2dp">
 
-		<android.support.design.widget.TabLayout
+		<com.google.android.material.tabs.TabLayout
 			android:id="@+id/rssfeeds_tabs"
 			android:layout_width="match_parent"
 			android:layout_height="wrap_content"/>
@@ -73,6 +73,6 @@
 				tools:layout="@layout/fragment_torrents" />
 		</LinearLayout>
 
-	</android.support.v4.view.ViewPager>
+	</androidx.viewpager.widget.ViewPager>
 
 </RelativeLayout>
diff --git a/app/src/main/res/layout/activity_rssitems.xml b/app/src/main/res/layout/activity_rssitems.xml
index 1350234e..1b7df4a9 100644
--- a/app/src/main/res/layout/activity_rssitems.xml
+++ b/app/src/main/res/layout/activity_rssitems.xml
@@ -21,7 +21,7 @@
 	android:layout_height="match_parent"
 	tools:context=".core.gui.rss.RssItemsActivity_">
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/rssfeeds_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/activity_search.xml b/app/src/main/res/layout/activity_search.xml
index 9f9eee32..74f2ff27 100644
--- a/app/src/main/res/layout/activity_search.xml
+++ b/app/src/main/res/layout/activity_search.xml
@@ -21,7 +21,7 @@
 	android:layout_height="match_parent"
 	tools:context=".core.gui.search.SearchActivity_">
 
-	<android.support.v7.widget.Toolbar
+	<androidx.appcompat.widget.Toolbar
 		android:id="@+id/search_toolbar"
 		style="@style/DefaultToolbar"
 		android:layout_width="match_parent"
@@ -33,7 +33,7 @@
 			android:layout_width="wrap_content"
 			android:layout_height="wrap_content" />
 
-	</android.support.v7.widget.Toolbar>
+	</androidx.appcompat.widget.Toolbar>
 
 	<FrameLayout
 		android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/activity_torrents.xml b/app/src/main/res/layout/activity_torrents.xml
index 880a18a5..f22569aa 100644
--- a/app/src/main/res/layout/activity_torrents.xml
+++ b/app/src/main/res/layout/activity_torrents.xml
@@ -16,7 +16,7 @@
   along with Transdroid.  If not, see <http://www.gnu.org/licenses/>.
 -->
 <!-- This layout is for phones in portrait and shows the torrents list with the filters as navigation drawer. -->
-<android.support.v4.widget.DrawerLayout
+<androidx.drawerlayout.widget.DrawerLayout
 	android:id="@+id/drawer_layout"
 	xmlns:android="http://schemas.android.com/apk/res/android"
 	xmlns:app="http://schemas.android.com/apk/res-auto"
@@ -31,14 +31,14 @@
 		android:layout_height="match_parent"
 		android:orientation="vertical">
 
-		<android.support.v7.widget.Toolbar
+		<androidx.appcompat.widget.Toolbar
 			android:id="@+id/torrents_toolbar"
 			style="@style/DefaultToolbar"
 			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
 			android:minHeight="?attr/actionBarSize" />
 
-		<android.support.v7.widget.Toolbar
+		<androidx.appcompat.widget.Toolbar
 			android:id="@+id/actions_toolbar"
 			style="@style/SplitToolbar"
 			android:layout_width="match_parent"
@@ -48,7 +48,7 @@
 			android:paddingEnd="@dimen/ui_actions_padding"
 			android:paddingRight="@dimen/ui_actions_padding" />
 
-		<android.support.v7.widget.ActionMenuView
+		<androidx.appcompat.widget.ActionMenuView
 			android:id="@+id/contextual_menu"
 			style="@style/SplitToolbar"
 			android:layout_width="match_parent"
@@ -107,7 +107,7 @@
 			android:divider="@null"
 			tools:listitem="@layout/list_item_filter" />
 
-		<android.support.v7.widget.SearchView
+		<androidx.appcompat.widget.SearchView
 			android:id="@+id/filter_search"
 			android:layout_width="@dimen/ui_filters_list"
 			android:layout_height="wrap_content"
@@ -121,4 +121,4 @@
 
 	</LinearLayout>
 
-</android.support.v4.widget.DrawerLayout>
+</androidx.drawerlayout.widget.DrawerLayout>
diff --git a/app/src/main/res/layout/fragment_details.xml b/app/src/main/res/layout/fragment_details.xml
index f6f5af5c..3470e821 100644
--- a/app/src/main/res/layout/fragment_details.xml
+++ b/app/src/main/res/layout/fragment_details.xml
@@ -23,7 +23,7 @@
 	android:layout_height="match_parent"
 	tools:context=".core.gui.DetailsActivity_">
 
-	<android.support.v7.widget.ActionMenuView
+	<androidx.appcompat.widget.ActionMenuView
 		android:id="@+id/details_menu"
 		style="@style/SplitToolbar"
 		android:layout_width="match_parent"
@@ -31,7 +31,7 @@
 		android:layout_alignParentBottom="true"
 		android:minHeight="?attr/actionBarSize" />
 
-	<android.support.v7.widget.ActionMenuView
+	<androidx.appcompat.widget.ActionMenuView
 		android:id="@+id/contextual_menu"
 		style="@style/SplitToolbar"
 		android:layout_width="match_parent"
@@ -41,7 +41,7 @@
 		android:visibility="gone"
 		tools:visibility="visible"/>
 
-	<android.support.v4.widget.SwipeRefreshLayout
+	<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 		android:id="@+id/swipe_refresh_layout"
 		android:layout_width="match_parent"
 		android:layout_height="match_parent"
@@ -56,7 +56,7 @@
 			android:dividerHeight="0dip"
 			android:visibility="gone" />
 
-	</android.support.v4.widget.SwipeRefreshLayout>
+	</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
 	<ProgressBar
 		android:id="@+id/loading_progress"
diff --git a/app/src/main/res/layout/fragment_torrents.xml b/app/src/main/res/layout/fragment_torrents.xml
index 010bf0a8..df2a80e5 100644
--- a/app/src/main/res/layout/fragment_torrents.xml
+++ b/app/src/main/res/layout/fragment_torrents.xml
@@ -20,7 +20,7 @@
 	android:layout_width="match_parent"
 	android:layout_height="match_parent">
 
-	<android.support.v4.widget.SwipeRefreshLayout
+	<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 		android:id="@+id/swipe_refresh_layout"
 		android:layout_width="match_parent"
 		android:layout_height="match_parent">
@@ -36,7 +36,7 @@
 			tools:listitem="@layout/list_item_torrent"
 			tools:visibility="visible" />
 
-	</android.support.v4.widget.SwipeRefreshLayout>
+	</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 
 	<ProgressBar
 		android:id="@+id/loading_progress"
diff --git a/app/src/main/res/menu/activity_search.xml b/app/src/main/res/menu/activity_search.xml
index a80fa174..be8c8892 100644
--- a/app/src/main/res/menu/activity_search.xml
+++ b/app/src/main/res/menu/activity_search.xml
@@ -21,7 +21,7 @@
 		android:id="@+id/action_search"
 		android:icon="@drawable/ic_action_search"
 		android:title="@string/action_search"
-		app:actionViewClass="android.support.v7.widget.SearchView"
+		app:actionViewClass="androidx.appcompat.widget.SearchView"
 		app:showAsAction="collapseActionView|ifRoom" />
 	<item
 		android:id="@+id/action_refresh"
diff --git a/app/src/main/res/menu/activity_torrents_main.xml b/app/src/main/res/menu/activity_torrents_main.xml
index 01fc6115..1e0c6337 100644
--- a/app/src/main/res/menu/activity_torrents_main.xml
+++ b/app/src/main/res/menu/activity_torrents_main.xml
@@ -21,7 +21,7 @@
 		android:id="@+id/action_search"
 		android:icon="@drawable/ic_action_search"
 		android:title="@string/action_search"
-		app:actionViewClass="android.support.v7.widget.SearchView"
+		app:actionViewClass="androidx.appcompat.widget.SearchView"
 		app:showAsAction="collapseActionView|ifRoom" />
 	<item
 		android:id="@+id/action_rss"
diff --git a/gradle.properties b/gradle.properties
index fddff901..0c1823c6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,3 +11,5 @@
 # The setting is particularly useful for tweaking memory settings.
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
 # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+android.enableJetifier=true
+android.useAndroidX=true