Switched usage to AndroidX libraries.

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/presentation/AboutActivity.java

@@ -5,8 +5,8 @@ import android.content.res.Configuration;
 import android.nfc.FormatException;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.v4.text.TextUtilsCompat;
-import android.support.v7.app.AppCompatActivity;
+import androidx.core.text.TextUtilsCompat;
+import androidx.appcompat.app.AppCompatActivity;
 import android.util.Log;
 import android.webkit.WebSettings;
 import android.webkit.WebView;

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/presentation/ApplicationSettingsActivity.java

@@ -22,7 +22,7 @@ import android.preference.Preference;
 import android.preference.PreferenceFragment;
 import android.preference.PreferenceManager;
 import android.preference.PreferenceScreen;
-import android.support.v7.app.AlertDialog;
+import androidx.appcompat.app.AlertDialog;
 import android.widget.Toast;
 
 import com.freerdp.freerdpcore.R;

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/presentation/HelpActivity.java

@@ -12,7 +12,7 @@ package com.freerdp.freerdpcore.presentation;
 
 import android.content.res.Configuration;
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.util.Log;
 import android.webkit.WebSettings;
 import android.webkit.WebView;

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/presentation/HomeActivity.java

@@ -16,7 +16,7 @@ import android.content.Intent;
 import android.content.res.Configuration;
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.text.Editable;
 import android.text.TextWatcher;
 import android.util.Log;

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/presentation/SessionActivity.java

@@ -33,7 +33,7 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.view.Menu;

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/services/LibFreeRDP.java

@@ -13,7 +13,7 @@ package com.freerdp.freerdpcore.services;
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.net.Uri;
-import android.support.v4.util.LongSparseArray;
+import androidx.collection.LongSparseArray;
 import android.util.Log;
 
 import com.freerdp.freerdpcore.application.GlobalApp;

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/services/SessionRequestHandlerActivity.java

@@ -14,7 +14,7 @@ import android.app.Activity;
 import android.app.SearchManager;
 import android.content.Intent;
 import android.os.Bundle;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 
 import com.freerdp.freerdpcore.domain.ConnectionReference;
 import com.freerdp.freerdpcore.presentation.BookmarkActivity;

client/Android/Studio/freeRDPCore/src/main/java/com/freerdp/freerdpcore/utils/AppCompatPreferenceActivity.java

@@ -3,12 +3,12 @@ package com.freerdp.freerdpcore.utils;
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.preference.PreferenceActivity;
-import android.support.annotation.LayoutRes;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatDelegate;
-import android.support.v7.widget.Toolbar;
+import androidx.annotation.Nullable;
+import androidx.annotation.NonNull;
+import androidx.annotation.LayoutRes;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatDelegate;
+import androidx.appcompat.widget.Toolbar;
 import android.view.MenuInflater;
 import android.view.View;
 import android.view.ViewGroup;

client/Android/Studio/gradle.properties

@@ -1 +1,3 @@
 org.gradle.jvmargs=-Xmx4096M
+android.useAndroidX = true
+android.enableJetifier = true