Implement enough of edge-to-edge to work well on Android V

15 files changed, 216 insertions, 103 deletions

diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/BaseActivity.java b/main/src/ui/java/de/blinkt/openvpn/activities/BaseActivity.java
deleted file mode 100644
index cca8b155..00000000
--- a/main/src/ui/java/de/blinkt/openvpn/activities/BaseActivity.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2012-2015 Arne Schwabe
- * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
- */
-
-package de.blinkt.openvpn.activities;
-
-import android.app.UiModeManager;
-import android.content.Context;
-import android.content.res.Configuration;
-import android.os.Bundle;
-import android.view.Window;
-
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AppCompatActivity;
-
-import de.blinkt.openvpn.core.LocaleHelper;
-
-public abstract class BaseActivity extends AppCompatActivity {
-    boolean isAndroidTV() {
-        final UiModeManager uiModeManager = (UiModeManager) getSystemService(UI_MODE_SERVICE);
-        if (uiModeManager == null)
-            return false;
-        return uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION;
-    }
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        if (isAndroidTV()) {
-            requestWindowFeature(Window.FEATURE_OPTIONS_PANEL);
-        }
-        super.onCreate(savedInstanceState);
-    }
-
-    @Override
-    protected void attachBaseContext(Context base) {
-        super.attachBaseContext(LocaleHelper.updateResources(base));
-    }
-
-    @Override
-    public void onConfigurationChanged(@NonNull Configuration newConfig) {
-        super.onConfigurationChanged(newConfig);
-        LocaleHelper.onConfigurationChange(this);
-    }
-}
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/BaseActivity.kt b/main/src/ui/java/de/blinkt/openvpn/activities/BaseActivity.kt
new file mode 100644
index 00000000..9e6dd462
--- /dev/null
+++ b/main/src/ui/java/de/blinkt/openvpn/activities/BaseActivity.kt
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2012-2015 Arne Schwabe
+ * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
+ */
+package de.blinkt.openvpn.activities
+
+import android.app.UiModeManager
+import android.content.Context
+import android.content.res.Configuration
+import android.os.Bundle
+import android.view.View
+import android.view.ViewGroup
+import android.view.Window
+import androidx.activity.SystemBarStyle
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updateLayoutParams
+import androidx.core.view.updatePadding
+import de.blinkt.openvpn.R
+import de.blinkt.openvpn.core.LocaleHelper
+
+abstract class BaseActivity : AppCompatActivity() {
+    val isAndroidTV: Boolean
+        get() {
+            val uiModeManager = getSystemService(UI_MODE_SERVICE) as UiModeManager
+            return uiModeManager.currentModeType == Configuration.UI_MODE_TYPE_TELEVISION
+        }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        if (isAndroidTV) {
+            requestWindowFeature(Window.FEATURE_OPTIONS_PANEL)
+        }
+        this.enableEdgeToEdge(SystemBarStyle.dark(R.color.primary_dark))
+        super.onCreate(savedInstanceState)
+    }
+
+    fun setUpEdgeEdgeInsetsListener(
+        rootView: View,
+        contentViewId: Int = R.id.root_linear_layout,
+        setupBottom: Boolean = true
+    ) {
+        val contentView = rootView.findViewById<View>(contentViewId)
+
+        ViewCompat.setOnApplyWindowInsetsListener(contentView) { v, windowInsets ->
+            val insets =
+                windowInsets.getInsets(WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type.displayCutout())
+            val statusbarbg = findViewById<View>(R.id.statusbar_background);
+
+            val statusBarInsets = windowInsets.getInsets(WindowInsetsCompat.Type.statusBars())
+
+            statusbarbg.layoutParams.height = statusBarInsets.top
+
+
+            v.updateLayoutParams<ViewGroup.MarginLayoutParams> {
+                topMargin = insets.top
+            }
+
+            v.updatePadding(
+                left = insets.left,
+                right = insets.right,
+            )
+            if (setupBottom) {
+                v.updatePadding(bottom = insets.bottom)
+                WindowInsetsCompat.CONSUMED
+            } else {
+                windowInsets
+            }
+        }
+    }
+
+    override fun attachBaseContext(base: Context) {
+        super.attachBaseContext(LocaleHelper.updateResources(base))
+    }
+
+    override fun onConfigurationChanged(newConfig: Configuration) {
+        super.onConfigurationChanged(newConfig)
+        LocaleHelper.onConfigurationChange(this)
+    }
+}
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/ConfigConverter.kt b/main/src/ui/java/de/blinkt/openvpn/activities/ConfigConverter.kt
index b85eaa26..a80afcab 100644
--- a/main/src/ui/java/de/blinkt/openvpn/activities/ConfigConverter.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/activities/ConfigConverter.kt
@@ -618,7 +618,9 @@ class ConfigConverter : BaseActivity(), FileSelectCallback, View.OnClickListener
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.config_converter)
+        val v  = layoutInflater.inflate(R.layout.config_converter, null)
+        setUpEdgeEdgeInsetsListener(v, R.id.root_layout_config_converter)
+        setContentView(v)
 
         val fab_button = findViewById<ImageButton?>(R.id.fab_save)
         if (fab_button != null) {
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/InternalWebView.kt b/main/src/ui/java/de/blinkt/openvpn/activities/InternalWebView.kt
index e46356e9..fec69768 100644
--- a/main/src/ui/java/de/blinkt/openvpn/activities/InternalWebView.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/activities/InternalWebView.kt
@@ -22,7 +22,7 @@ import de.blinkt.openvpn.R
 import de.blinkt.openvpn.VpnProfile
 import org.json.JSONObject
 
-class InternalWebView : AppCompatActivity() {
+class InternalWebView : BaseActivity() {
 
     lateinit var webView: WebView
     lateinit var urlTextView: TextView
@@ -32,6 +32,8 @@ class InternalWebView : AppCompatActivity() {
 
         super.onCreate(savedInstanceState)
         setContentView(R.layout.webview_internal)
+        setUpEdgeEdgeInsetsListener(getWindow().getDecorView().getRootView(), R.id.container)
+
 
         webView = findViewById(R.id.internal_webview)
         urlTextView = findViewById(R.id.url_textview)
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/LogWindow.java b/main/src/ui/java/de/blinkt/openvpn/activities/LogWindow.java
deleted file mode 100644
index 5277a25d..00000000
--- a/main/src/ui/java/de/blinkt/openvpn/activities/LogWindow.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2012-2016 Arne Schwabe
- * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
- */
-
-package de.blinkt.openvpn.activities;
-
-import android.app.Activity;
-import android.os.Bundle;
-import android.view.MenuItem;
-
-import de.blinkt.openvpn.R;
-import de.blinkt.openvpn.fragments.LogFragment;
-
-/**
- * Created by arne on 13.10.13.
- */
-public class LogWindow extends BaseActivity {
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.log_window);
-        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-
-        if (savedInstanceState == null) {
-            getSupportFragmentManager().beginTransaction()
-                    .add(R.id.container, new LogFragment())
-                    .commit();
-        }
-
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        return super.onOptionsItemSelected(item);
-    }
-}
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/LogWindow.kt b/main/src/ui/java/de/blinkt/openvpn/activities/LogWindow.kt
new file mode 100644
index 00000000..afc18a03
--- /dev/null
+++ b/main/src/ui/java/de/blinkt/openvpn/activities/LogWindow.kt
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2012-2016 Arne Schwabe
+ * Distributed under the GNU GPL v2 with additional terms. For full terms see the file doc/LICENSE.txt
+ */
+package de.blinkt.openvpn.activities
+
+import android.os.Bundle
+import android.view.MenuItem
+import de.blinkt.openvpn.R
+import de.blinkt.openvpn.fragments.LogFragment
+
+/**
+ * Created by arne on 13.10.13.setUpEdgeEdgeStuff
+ */
+class LogWindow : BaseActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.log_window)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+
+        if (savedInstanceState == null) {
+            supportFragmentManager.beginTransaction()
+                .add(R.id.container, LogFragment())
+                .commit()
+        }
+
+        setUpEdgeEdgeInsetsListener(getWindow().getDecorView().getRootView(), R.id.container)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return super.onOptionsItemSelected(item)
+    }
+}
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/MainActivity.kt b/main/src/ui/java/de/blinkt/openvpn/activities/MainActivity.kt
index 49778b88..a15de114 100644
--- a/main/src/ui/java/de/blinkt/openvpn/activities/MainActivity.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/activities/MainActivity.kt
@@ -10,7 +10,6 @@ import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
 import android.widget.Toast
-import androidx.viewpager.widget.ViewPager
 import androidx.viewpager2.widget.ViewPager2
 import com.google.android.material.tabs.TabLayout
 import com.google.android.material.tabs.TabLayoutMediator
@@ -22,13 +21,14 @@ import de.blinkt.openvpn.views.ScreenSlidePagerAdapter
 class MainActivity : BaseActivity() {
     private lateinit var mPager: ViewPager2
     private lateinit var mPagerAdapter: ScreenSlidePagerAdapter
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.main_activity)
+        val view = layoutInflater.inflate(R.layout.main_activity, null)
 
         // Instantiate a ViewPager and a PagerAdapter.
-        mPager = findViewById(R.id.pager)
-        val tablayout: TabLayout = findViewById(R.id.tab_layout)
+        mPager = view.findViewById(R.id.pager)
+        val tablayout: TabLayout = view.findViewById(R.id.tab_layout)
 
         mPagerAdapter = ScreenSlidePagerAdapter(supportFragmentManager, lifecycle, this)
 
@@ -49,8 +49,11 @@ class MainActivity : BaseActivity() {
             tab.text = mPagerAdapter.getPageTitle(position)
         }.attach()
 
+        setUpEdgeEdgeInsetsListener(view, R.id.root_linear_layout)
+        setContentView(view)
     }
 
+
     private fun disableToolbarElevation() {
         supportActionBar?.elevation = 0f
     }
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/OpenSSLSpeed.kt b/main/src/ui/java/de/blinkt/openvpn/activities/OpenSSLSpeed.kt
index 324cd881..e7c6c2db 100644
--- a/main/src/ui/java/de/blinkt/openvpn/activities/OpenSSLSpeed.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/activities/OpenSSLSpeed.kt
@@ -105,6 +105,7 @@ class OpenSSLSpeed : BaseActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.openssl_speed)
+        setUpEdgeEdgeInsetsListener(getWindow().getDecorView().getRootView(), R.id.speed_root)
         supportActionBar!!.setDisplayHomeAsUpEnabled(true)
 
         findViewById<View>(R.id.testSpecific).setOnClickListener { _ -> runAlgorithms(mCipher.text.toString()) }
diff --git a/main/src/ui/java/de/blinkt/openvpn/activities/VPNPreferences.kt b/main/src/ui/java/de/blinkt/openvpn/activities/VPNPreferences.kt
index fd9fd43e..0dd61748 100644
--- a/main/src/ui/java/de/blinkt/openvpn/activities/VPNPreferences.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/activities/VPNPreferences.kt
@@ -104,13 +104,14 @@ class VPNPreferences : BaseActivity() {
         title = getString(R.string.edit_profile_title, mProfile!!.name)
 
 
-        setContentView(R.layout.main_activity)
+        val rootview = layoutInflater.inflate(R.layout.main_activity, null)
+        setUpEdgeEdgeInsetsListener(rootview, R.id.root_linear_layout)
 
         disableToolbarElevation()
 
         // Instantiate a ViewPager and a PagerAdapter.
-        mPager = findViewById(R.id.pager)
-        val tablayout: TabLayout = findViewById(R.id.tab_layout)
+        mPager = rootview.findViewById(R.id.pager)
+        val tablayout: TabLayout = rootview.findViewById(R.id.tab_layout)
         mPagerAdapter = ScreenSlidePagerAdapter(supportFragmentManager, lifecycle, this)
 
 
@@ -143,6 +144,8 @@ class VPNPreferences : BaseActivity() {
         TabLayoutMediator(tablayout, mPager) { tab, position ->
             tab.text = mPagerAdapter.getPageTitle(position)
         }.attach()
+
+        setContentView(rootview)
     }
 
 
diff --git a/main/src/ui/java/de/blinkt/openvpn/fragments/AboutFragment.java b/main/src/ui/java/de/blinkt/openvpn/fragments/AboutFragment.java
index de6c83d8..15375a3f 100644
--- a/main/src/ui/java/de/blinkt/openvpn/fragments/AboutFragment.java
+++ b/main/src/ui/java/de/blinkt/openvpn/fragments/AboutFragment.java
@@ -27,6 +27,9 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
 import androidx.fragment.app.Fragment;
 
 import com.android.vending.billing.IInAppBillingService;
@@ -108,6 +111,16 @@ public class AboutFragment extends Fragment implements View.OnClickListener {
 
         TextView wv = (TextView) v.findViewById(R.id.full_licenses);
         wv.setText(Html.fromHtml(readHtmlFromAssets()));
+
+
+
+        ViewCompat.setOnApplyWindowInsetsListener(v, (view, windowInsets) ->
+                {
+                    Insets insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars() | WindowInsetsCompat.Type.displayCutout());
+                    view.setPadding(view.getPaddingLeft(), view.getPaddingTop(), view.getPaddingRight(), insets.bottom);
+                    return WindowInsetsCompat.CONSUMED;
+                }
+        );
         return v;
     }
 
diff --git a/main/src/ui/java/de/blinkt/openvpn/fragments/FaqFragment.java b/main/src/ui/java/de/blinkt/openvpn/fragments/FaqFragment.java
index dcdfd5e3..2863b242 100644
--- a/main/src/ui/java/de/blinkt/openvpn/fragments/FaqFragment.java
+++ b/main/src/ui/java/de/blinkt/openvpn/fragments/FaqFragment.java
@@ -9,6 +9,9 @@ import android.content.Context;
 import android.os.Build;
 import android.os.Bundle;
 
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
 import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.recyclerview.widget.StaggeredGridLayoutManager;
@@ -196,9 +199,13 @@ public class FaqFragment extends Fragment {
 
         mRecyclerView.setAdapter(new FaqViewAdapter(getActivity(), getFAQEntries()));
 
+        Utils.applyInsetListener(v);
+
         return v;
     }
 
+
+
     private FAQEntry[] getFAQEntries() {
         Vector<FAQEntry> faqItems = new Vector<>();
 
diff --git a/main/src/ui/java/de/blinkt/openvpn/fragments/LogFragment.java b/main/src/ui/java/de/blinkt/openvpn/fragments/LogFragment.java
index 9ce65316..4a7cf735 100644
--- a/main/src/ui/java/de/blinkt/openvpn/fragments/LogFragment.java
+++ b/main/src/ui/java/de/blinkt/openvpn/fragments/LogFragment.java
@@ -9,11 +9,9 @@ import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
 import android.app.Activity;
-import android.app.PendingIntent;
 import android.content.ClipData;
 import android.content.ClipboardManager;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.res.Resources;
 import android.database.DataSetObserver;
@@ -38,8 +36,6 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.AdapterView;
-import android.widget.AdapterView.OnItemLongClickListener;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.LinearLayout;
@@ -631,16 +627,26 @@ public class LogFragment extends ListFragment implements StateListener, SeekBar.
         });
         if (mShowOptionsLayout)
             mOptionsLayout.setVisibility(View.VISIBLE);
+
+//        ViewCompat.setOnApplyWindowInsetsListener(v, (view, windowInsets) ->
+//                {
+//                    Insets insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars() | WindowInsetsCompat.Type.displayCutout());
+//                    view.setPadding(view.getPaddingLeft(), view.getPaddingTop(), view.getPaddingRight(), insets.bottom);
+//                    return WindowInsetsCompat.CONSUMED;
+//                }
+//        );
+        Utils.applyInsetListener(v);
+
         return v;
     }
 
     @Override
     public void onViewCreated(View view, Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
-        // Scroll to the end of the list end
-        //getListView().setSelection(getListView().getAdapter().getCount()-1);
     }
 
+
+
     @Override
     public void onAttach(@NonNull Context activity) {
         super.onAttach(activity);
diff --git a/main/src/ui/java/de/blinkt/openvpn/fragments/Settings_Connections.kt b/main/src/ui/java/de/blinkt/openvpn/fragments/Settings_Connections.kt
index 8ed9d9ef..b06c3368 100644
--- a/main/src/ui/java/de/blinkt/openvpn/fragments/Settings_Connections.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/fragments/Settings_Connections.kt
@@ -40,12 +40,8 @@ class Settings_Connections : Settings_Fragment(), View.OnClickListener {
         val v = inflater.inflate(R.layout.connections, container, false)
         mWarning = v.findViewById<View>(R.id.noserver_active_warning) as TextView
         mRecyclerView = v.findViewById<View>(R.id.connection_recycler_view) as RecyclerView
-        val dpwidth = (container!!.width / resources.displayMetrics.density).toInt()
-        var columns = dpwidth / 290
-        columns = 1.coerceAtLeast(columns)
         mConnectionsAdapter = ConnectionsAdapter(activity, this, mProfile)
 
-        //mRecyclerView.setLayoutManager(new StaggeredGridLayoutManager(columns, StaggeredGridLayoutManager.VERTICAL));
         mRecyclerView.setHasFixedSize(true)
         mRecyclerView.layoutManager =
             LinearLayoutManager(activity, LinearLayoutManager.VERTICAL, false)
diff --git a/main/src/ui/java/de/blinkt/openvpn/fragments/Utils.kt b/main/src/ui/java/de/blinkt/openvpn/fragments/Utils.kt
index 55056424..e41dc337 100644
--- a/main/src/ui/java/de/blinkt/openvpn/fragments/Utils.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/fragments/Utils.kt
@@ -13,12 +13,14 @@ import android.os.Build
 import android.provider.OpenableColumns
 import android.text.SpannableString
 import android.text.SpannableStringBuilder
-import android.text.TextUtils
 import android.text.style.ForegroundColorSpan
 import android.util.Base64
+import android.view.View
 import android.webkit.MimeTypeMap
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
 import de.blinkt.openvpn.R
-import kotlin.Throws
 import de.blinkt.openvpn.VpnProfile
 import de.blinkt.openvpn.core.Preferences
 import java.io.ByteArrayOutputStream
@@ -319,4 +321,37 @@ object Utils {
         }
     }
 
+    @JvmStatic
+    fun applyInsetListener(v:View)
+    {
+        ViewCompat.setOnApplyWindowInsetsListener(
+            v
+        ) { view: View, windowInsets: WindowInsetsCompat ->
+            val insets =
+                windowInsets.getInsets(WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type.displayCutout())
+            view.updatePadding(
+                bottom = insets.bottom
+            )
+            WindowInsetsCompat.CONSUMED
+        }
+        v.requestApplyInsetsWhenAttached()
+    }
+}
+
+fun View.requestApplyInsetsWhenAttached() {
+    if (isAttachedToWindow) {
+        // We're already attached, just request as normal
+        requestApplyInsets()
+    } else {
+        // We're not attached to the hierarchy, add a listener to
+        // request when we are
+        addOnAttachStateChangeListener(object : View.OnAttachStateChangeListener {
+            override fun onViewAttachedToWindow(v: View) {
+                v.removeOnAttachStateChangeListener(this)
+                v.requestApplyInsets()
+            }
+
+            override fun onViewDetachedFromWindow(v: View) = Unit
+        })
+    }
 }
\ No newline at end of file
diff --git a/main/src/ui/java/de/blinkt/openvpn/views/ScreenSlidePagerAdapter.kt b/main/src/ui/java/de/blinkt/openvpn/views/ScreenSlidePagerAdapter.kt
index 0ce0afaa..98036953 100644
--- a/main/src/ui/java/de/blinkt/openvpn/views/ScreenSlidePagerAdapter.kt
+++ b/main/src/ui/java/de/blinkt/openvpn/views/ScreenSlidePagerAdapter.kt
@@ -7,11 +7,18 @@ package de.blinkt.openvpn.views
 import android.content.Context
 import android.content.res.Resources
 import android.os.Bundle
+import android.view.View
+import android.view.ViewGroup
 import androidx.annotation.StringRes
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updateLayoutParams
+import androidx.core.view.updatePadding
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.Lifecycle
 import androidx.viewpager2.adapter.FragmentStateAdapter
+import de.blinkt.openvpn.R
 import java.util.Vector
 
 /**
@@ -31,11 +38,13 @@ class ScreenSlidePagerAdapter(fm: FragmentManager, lc: Lifecycle, c: Context) :
     internal class Tab(var fragmentClass: Class<out Fragment>, var mName: String)
 
     private val mTabs = Vector<Tab>()
+    private var mBottomPadding= 0
 
     override fun createFragment(position: Int): Fragment {
         try {
             val fragment = mTabs[position].fragmentClass.newInstance()
             if (mFragmentArguments != null) fragment.arguments = mFragmentArguments
+
             return fragment
         } catch (e: InstantiationException) {
             e.printStackTrace()
@@ -56,4 +65,8 @@ class ScreenSlidePagerAdapter(fm: FragmentManager, lc: Lifecycle, c: Context) :
     fun addTab(@StringRes name: Int, fragmentClass: Class<out Fragment>) {
         mTabs.add(Tab(fragmentClass, res.getString(name)))
     }
+
+    fun setBottomPadding(bottom: Int) {
+        mBottomPadding = bottom;
+    }
 }