major elements of new app design implemented

caution: not fully functional, several features missing/crashing

src/MaterialTest2/Resources/layout/Mainold.axml

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:local="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:id="@+id/drawerLayout"
+    android:layout_height="match_parent">
+<!-- activity view -->
+    <LinearLayout
+        android:id="@+id/layout_main"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+        <include
+            android:id="@+id/toolbar2"
+            layout="@layout/toolbar2" />
+        <ScrollView xmlns:tools="http://schemas.android.com/tools"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+            <LinearLayout
+                android:orientation="vertical"
+                android:layout_width="fill_parent"
+                android:layout_height="fill_parent"
+                android:id="@+id/main_content">
+                <Button
+                    android:id="@+id/MyButton"
+                    android:layout_width="fill_parent"
+                    android:layout_height="wrap_content"
+                    android:text="@string/Hello" />
+                <CheckBox
+                    android:text="CheckBox"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/checkBox1" />
+                <ImageView
+                    android:id="@+id/imglogo"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:layout_marginBottom="12dp"
+                    android:scaleType="fitXY"
+                    android:src="@drawable/ic_keepass2android" />
+                <EditText
+                    android:inputType="textEmailAddress"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/editText1" />
+                <ListView
+                    android:id="@android:id/list"
+                    android:layout_width="fill_parent"
+                    android:layout_height="wrap_content"
+                    android:paddingRight="8dp"
+                    android:paddingLeft="8dp"
+                    android:choiceMode="singleChoice" />
+            </LinearLayout>
+        </ScrollView>
+    </LinearLayout>
+<!-- navigation drawer -->
+    <RelativeLayout
+        android:layout_gravity="left|start"
+        android:layout_width="match_parent"
+        android:background="#fff"
+        android:layout_height="match_parent">
+        <Button
+            android:id="@+id/MyButton2"
+            android:layout_width="fill_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/Hello" />
+    </RelativeLayout>
+</android.support.v4.widget.DrawerLayout>

src/MaterialTest2/Resources/layout/nav_header.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2015 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="192dp"
+    android:background="?attr/colorAccent"
+    android:padding="16dp"
+    android:theme="@style/ThemeOverlay.AppCompat.Dark"
+    android:orientation="vertical"
+    android:gravity="bottom">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Username"
+        android:textAppearance="@style/TextAppearance.AppCompat.Body1"/>
+
+</LinearLayout>

src/MaterialTest2/Resources/values/dimens.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="detail_backdrop_height">200dp</dimen>
+    <dimen name="fab_margin">16dp</dimen>
+</resources>

src/keepass2android/AboutActivity.cs

@@ -10,7 +10,7 @@ namespace keepass2android
 {
 	[Activity(Label = "@string/app_name",
 		ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
-		Theme = "@style/Base")]
+        Theme = "@style/MyTheme_ActionBar")]
 	[IntentFilter(new[] { "keepass2android.AboutActivity" }, Categories = new[] { Intent.CategoryDefault })]
 	public class AboutActivity: Activity, IDialogInterfaceOnDismissListener
 	{

src/keepass2android/CreateDatabaseActivity.cs

@@ -19,7 +19,7 @@ namespace keepass2android
 {
 	[Activity(Label = "@string/app_name",
 			   ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
-			   Theme = "@style/Base")]
+               Theme = "@style/MyTheme_ActionBar")]
 	public class CreateDatabaseActivity : Activity
 	{
 		private IOConnectionInfo _ioc;

src/keepass2android/DonateReminder.cs

@@ -14,7 +14,7 @@ using KeePassLib.Utility;
 
 namespace keepass2android
 {
-	[Activity(Label = AppNames.AppName, Theme = "@style/Base")]
+    [Activity(Label = AppNames.AppName, Theme = "@style/MyTheme_ActionBar")]
 	public class DonateReminder : Activity
 	{
 		class Reminder

src/keepass2android/EntryActivity.cs

@@ -44,7 +44,8 @@ using Uri = Android.Net.Uri;
 namespace keepass2android
 {
 
-	[Activity (Label = "@string/app_name", ConfigurationChanges=ConfigChanges.Orientation|ConfigChanges.KeyboardHidden, Theme="@style/NoTitleBar")]			
+	[Activity (Label = "@string/app_name", ConfigurationChanges=ConfigChanges.Orientation|ConfigChanges.KeyboardHidden,
+        Theme = "@style/MyTheme_ActionBar")]
 	public class EntryActivity : LockCloseActivity 
 	{
 		public const String KeyEntry = "entry";
@@ -125,28 +126,6 @@ namespace keepass2android
 			
 		}
 
-		protected void SetupMoveButtons() {
-			View moveView =  FindViewById(Resource.Id.entry_move);
-			/* Disabled for simpler UI. Wait if users demand that button.
-			if (App.Kp2a.GetDb().CanWrite)
-			{
-				moveView.Visibility = ViewStates.Visible;
-				moveView.Click += (sender, e) =>
-				{
-					NavigateToFolderAndLaunchMoveElementTask navMoveTask = 
-						new NavigateToFolderAndLaunchMoveElementTask(Entry.ParentGroup,Entry.Uuid, false);
-					navMoveTask.SetActivityResult(this, KeePass.ExitNormal );
-					Finish();
-
-				};	
-			}
-			else*/
-			{
-				moveView.Visibility = ViewStates.Gone;
-			}
-
-		}
-
 		
 		private class PluginActionReceiver : BroadcastReceiver
 		{
@@ -329,8 +308,9 @@ namespace keepass2android
 			_showPassword =
 				!prefs.GetBoolean(GetString(Resource.String.maskpass_key), Resources.GetBoolean(Resource.Boolean.maskpass_default));
             
-			base.OnCreate(savedInstanceState);
             RequestWindowFeature(WindowFeatures.IndeterminateProgress);
+			base.OnCreate(savedInstanceState);
+			
 
 			new ActivityDesign(this).ApplyTheme();
 
@@ -375,7 +355,6 @@ namespace keepass2android
 			FillData();
 
 			SetupEditButtons();
-			SetupMoveButtons ();
 			
 			App.Kp2a.GetDb().LastOpenedEntry = new PwEntryOutput(Entry, App.Kp2a.GetDb().KpDatabase);
 
@@ -455,12 +434,14 @@ namespace keepass2android
 		private void PopulateExtraStrings()
 		{
 			ViewGroup extraGroup = (ViewGroup) FindViewById(Resource.Id.extra_strings);
+		    bool hasExtras = false;
 			foreach (var pair in Entry.Strings.Where(pair => !PwDefs.IsStandardField(pair.Key)).OrderBy(pair => pair.Key))
 			{
+			    hasExtras = true;
 				var stringView = CreateExtraSection(pair.Key, pair.Value.ReadString(), pair.Value.IsProtected);
 				extraGroup.AddView(stringView.View);
 			}
-
+            FindViewById(Resource.Id.extra_strings_container).Visibility = hasExtras ? ViewStates.Visible : ViewStates.Gone;
 		}
 
 		private ExtraStringView CreateExtraSection(string key, string value, bool isProtected)
@@ -690,7 +671,7 @@ namespace keepass2android
 		protected void FillData()
 		{
 			_protectedTextViews = new List<TextView>();
-			ImageView iv = (ImageView) FindViewById(Resource.Id.entry_icon);
+			ImageView iv = (ImageView) FindViewById(Resource.Id.icon);
 			if (iv != null)
 			{
 				iv.SetImageDrawable(Resources.GetDrawable(Resource.Drawable.ic00));
@@ -698,8 +679,9 @@ namespace keepass2android
 
 
 
-			ActionBar.Title = Entry.Strings.ReadSafe(PwDefs.TitleField);
+            SupportActionBar.Title = Entry.Strings.ReadSafe(PwDefs.TitleField);
-			ActionBar.SetDisplayHomeAsUpEnabled(true);
+            SupportActionBar.SetDisplayHomeAsUpEnabled(true);
+            SupportActionBar.SetHomeButtonEnabled(true);
 
 			PopulateGroupText (Resource.Id.entry_group_name, Resource.Id.entryfield_group_container, KeyGroupFullPath);
 
@@ -914,6 +896,8 @@ namespace keepass2android
 
         
 
+		
+
 		private void UpdateTogglePasswordMenu()
 		{
 			IMenuItem togglePassword = _menu.FindItem(Resource.Id.menu_toggle_pass);

src/keepass2android/EntryEditActivity.cs

@@ -33,12 +33,13 @@ using KeePassLib.Security;
 using Android.Content.PM;
 using System.IO;
 using System.Globalization;
+using Android.Util;
 using File = System.IO.File;
 using Uri = Android.Net.Uri;
 
 namespace keepass2android
 {
-	[Activity (Label = "@string/app_name", ConfigurationChanges=ConfigChanges.Orientation|ConfigChanges.KeyboardHidden, Theme="@style/NoTitleBar")]			
+    [Activity(Label = "@string/app_name", ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden, Theme = "@style/MyTheme_ActionBar")]			
 	public class EntryEditActivity : LockCloseActivity {
 		public const String KeyEntry = "entry";
 		public const String KeyParent = "parent";
@@ -215,8 +216,8 @@ namespace keepass2android
 		
 
 			// Generate password button
-			Button generatePassword = (Button)FindViewById(Resource.Id.generate_button);
+			FindViewById(Resource.Id.generate_button).Click += (sender, e) => 
-			generatePassword.Click += (sender, e) => {
+            {
 				UpdateEntryFromUi(State.Entry);
 				GeneratePasswordActivity.Launch(this);
 			};
@@ -225,20 +226,19 @@ namespace keepass2android
 
 
 			// Save button
-			ActionBar.SetCustomView(Resource.Layout.SaveButton);
+			//SupportActionBar.SetCustomView(Resource.Layout.SaveButton);
-			ActionBar.SetDisplayShowCustomEnabled(true);
-			ActionBar.SetDisplayShowTitleEnabled(false);  
-			ActionBar.SetDisplayUseLogoEnabled(false);
-			ActionBar.SetDisplayShowHomeEnabled(false);
-			ActionBar.SetDisplayOptions(ActionBarDisplayOptions.ShowCustom,
-				                        ActionBarDisplayOptions.ShowCustom);
-			var save = FindViewById(Resource.Id.entry_save);
-			save.Click += (sender, e) => 
-			{
-				SaveEntry();
-			};
 
-			FindViewById(Resource.Id.entry_save_cancel).Click += (sender, args) => Finish();
+            if (State.IsNew)
+		    {
+		        SupportActionBar.Title = GetString(Resource.String.add_entry);
+		    }
+		    else
+		    {
+                SupportActionBar.Title = GetString(Resource.String.edit_entry);
+		    }
+
+            SupportActionBar.SetDisplayHomeAsUpEnabled(true);
+            SupportActionBar.SetHomeButtonEnabled(true);
 
 			// Respect mask password setting
 			MakePasswordVisibleOrHidden();
@@ -258,7 +258,7 @@ namespace keepass2android
 				LinearLayout container = (LinearLayout) FindViewById(Resource.Id.advanced_container);
 
 				KeyValuePair<string, ProtectedString> pair = new KeyValuePair<string, ProtectedString>("" , new ProtectedString(true, ""));
-				LinearLayout ees = CreateExtraStringView(pair);
+                View ees = CreateExtraStringView(pair);
 				container.AddView(ees);
 
 				State.EntryModified = true;
@@ -745,9 +745,11 @@ namespace keepass2android
 				{
 					label = "<attachment>";
 				}
-				Button binaryButton = new Button(this) {Text = label};
+				//Button binaryButton = new Button(this, null, Resource.Style.EditEntryButton) {Text = label};
+			    Button binaryButton = (Button)LayoutInflater.Inflate(Resource.Layout.EntryEditButtonDelete, null);
+			    binaryButton.Text = label;
 
-				binaryButton.SetCompoundDrawablesWithIntrinsicBounds( Resources.GetDrawable(Android.Resource.Drawable.IcMenuDelete),null, null, null);
+				//binaryButton.SetCompoundDrawablesWithIntrinsicBounds( Resources.GetDrawable(Android.Resource.Drawable.IcMenuDelete),null, null, null);
 				binaryButton.Click += (sender, e) => 
 				{
 					State.EntryModified = true;
@@ -760,9 +762,13 @@ namespace keepass2android
 				
 			}
             
-			Button addBinaryButton = new Button(this) {Text = GetString(Resource.String.add_binary)};
+			//Button addBinaryButton = new Button(this, null, Resource.Style.EditEntryButton ) {Text = GetString(Resource.String.add_binary)};
-			addBinaryButton.SetCompoundDrawablesWithIntrinsicBounds( Resources.GetDrawable(Android.Resource.Drawable.IcMenuAdd) , null, null, null);
+			//addBinaryButton.SetCompoundDrawablesWithIntrinsicBounds( Resources.GetDrawable(Android.Resource.Drawable.IcMenuAdd) , null, null, null);
+            Button addBinaryButton = (Button)LayoutInflater.Inflate(Resource.Layout.EntryEditButtonAdd, null);
+            addBinaryButton.Text = GetString(Resource.String.add_binary);
+
 			addBinaryButton.Enabled = true;
+            
 			if (!App.Kp2a.GetDb().DatabaseFormat.CanHaveMultipleAttachments)
 				addBinaryButton.Enabled = !State.Entry.Binaries.Any();
 			addBinaryButton.Click += (sender, e) => 
@@ -795,14 +801,19 @@ namespace keepass2android
 		
 		public override bool OnOptionsItemSelected(IMenuItem item) {
 			switch ( item.ItemId ) {
-			case Resource.Id.menu_donate:
+			case Resource.Id.menu_save:
-				return Util.GotoDonateUrl(this);
+			        SaveEntry();
-			}
+			        return true;
-
+                case Resource.Id.menu_cancel:
-
+			        Finish();
-			
+			        return true;
+                case Android.Resource.Id.Home:
+			        Finish();
+			        return true;
+                default:
                     return base.OnOptionsItemSelected(item);
 			}
+		}
 		
 
 		void UpdateExpires()
@@ -819,15 +830,18 @@ namespace keepass2android
 			FindViewById(Resource.Id.entry_expires).Enabled = State.Entry.Expires;
 		}
 
-		public override Java.Lang.Object OnRetainNonConfigurationInstance()
+		/*
+		 * TODO required??
+		 * 
+		 * public override Java.Lang.Object OnRetainNonConfigurationInstance()
 		{
 			UpdateEntryFromUi(State.Entry);
 			return this;
-		}
+		}*/
 
-		LinearLayout CreateExtraStringView(KeyValuePair<string, ProtectedString> pair)
+        RelativeLayout CreateExtraStringView(KeyValuePair<string, ProtectedString> pair)
 		{
-			LinearLayout ees = (LinearLayout)LayoutInflater.Inflate(Resource.Layout.entry_edit_section, null);
+            RelativeLayout ees = (RelativeLayout)LayoutInflater.Inflate(Resource.Layout.entry_edit_section, null);
 			((TextView)ees.FindViewById(Resource.Id.title)).Text = pair.Key;
 			((TextView)ees.FindViewById(Resource.Id.title)).TextChanged += (sender, e) => State.EntryModified = true;
 			((TextView)ees.FindViewById(Resource.Id.value)).Text = pair.Value.ReadString();
@@ -928,8 +942,7 @@ namespace keepass2android
 			}
 			else
 			{
-				FindViewById(Resource.Id.entry_override_url_label).Visibility = ViewStates.Gone;
+				FindViewById(Resource.Id.entry_override_url_container).Visibility = ViewStates.Gone;
-				FindViewById(Resource.Id.entry_override_url).Visibility = ViewStates.Gone;
 			}
 			
 			if (App.Kp2a.GetDb().DatabaseFormat.SupportsTags)
@@ -1016,6 +1029,11 @@ namespace keepass2android
 	
 		private void PopulateText(int viewId, String text) {
 			TextView tv = (TextView) FindViewById(viewId);
+		    if (tv == null)
+		    {
+		        Kp2aLog.Log("Invalid viewId " + viewId);
+		        return;
+		    }
 			tv.Text = text;
 			tv.TextChanged += (sender, e) => {State.EntryModified = true;};
 		}

src/keepass2android/ExportDatabaseActivity.cs

@@ -16,7 +16,7 @@ namespace keepass2android
 
 	[Activity(Label = "@string/app_name",
 		ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
-		Theme = "@style/Base")]
+        Theme = "@style/MyTheme_ActionBar")]
 	[IntentFilter(new[] {"keepass2android.ExportDatabaseActivity"}, Categories = new[] {Intent.CategoryDefault})]
 	public class ExportDatabaseActivity : LockCloseActivity
 	{

src/keepass2android/FileStorageSelectionActivity.cs

@@ -1,18 +1,27 @@
+using System;
 using System.Collections.Generic;
 using Android.App;
 using Android.Content;
 using Android.Content.PM;
+using Android.Content.Res;
+using Android.Graphics;
+using Android.Graphics.Drawables;
 using Android.OS;
+using Android.Support.V4.Content;
+using Android.Support.V7.App;
+using Android.Text;
+using Android.Util;
 using Android.Views;
 using Android.Widget;
 using keepass2android.Io;
 using keepass2android.view;
+using AlertDialog = Android.App.AlertDialog;
 using Object = Java.Lang.Object;
 
 namespace keepass2android
 {
-	[Activity (Label = "@string/app_name", ConfigurationChanges=ConfigChanges.Orientation|ConfigChanges.KeyboardHidden , Theme="@style/NoTitleBar")]		
+    [Activity(Label = "@string/app_name", ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden, Theme = "@style/MyTheme")]
-	public class FileStorageSelectionActivity : ListActivity
+    public class FileStorageSelectionActivity : AppCompatActivity
 	{
 		private readonly ActivityDesign _design;
 
@@ -78,8 +87,53 @@ namespace keepass2android
 				return position;
 			}
 
+
+
+            public static float convertDpToPixel(float dp, Context context)
+            {
+                Resources resources = context.Resources;
+                DisplayMetrics metrics = resources.DisplayMetrics;
+                float px = dp * metrics.Density;
+                return px;
+            }
+
+
 			public override View GetView(int position, View convertView, ViewGroup parent)
 			{
+
+                Button btn;
+
+                if (convertView == null)
+                {  // if it's not recycled, initialize some attributes
+
+                    btn = new Button(_context);
+                    btn.LayoutParameters = new GridView.LayoutParams((int)convertDpToPixel(80, _context), (int)convertDpToPixel(100, _context));
+                    btn.SetBackgroundResource(Resource.Drawable.storagetype_button_bg);
+                    btn.SetPadding(8, 8, 8, 8);
+                    btn.SetTextSize(ComplexUnitType.Sp, 12);
+                    btn.SetTextColor(new Color(115, 115, 115));
+                    btn.SetSingleLine(false);
+                    btn.Click += (sender, args) => _context.OnItemSelected( (string) ((Button)sender).Tag);
+                }
+                else
+                {
+                    btn = (Button)convertView;
+                }
+			    
+			    var protocolId = _protocolIds[position];
+                btn.Tag = protocolId;
+                Drawable drawable = App.Kp2a.GetResourceDrawable("ic_storage_" + protocolId);
+                
+                String title = App.Kp2a.GetResourceString("filestoragename_" + protocolId);
+                var str = new SpannableString(title);
+
+			    btn.TextFormatted = str;
+                //var drawable = ContextCompat.GetDrawable(context, Resource.Drawable.Icon);
+                btn.SetCompoundDrawablesWithIntrinsicBounds(null, drawable, null, null);
+
+                //TODO kp2a
+                return btn;
+                /*
 				if (_protocolIds[position] == "kp2a")
 				{
 					return new FileStorageViewKp2a(_context);
@@ -89,7 +143,7 @@ namespace keepass2android
 					var view = new FileStorageView(_context, _protocolIds[position], position);
 					return view;	
 				}
-				
+				*/
 
 			}
 
@@ -145,13 +199,29 @@ namespace keepass2android
 
 			SetContentView(Resource.Layout.filestorage_selection);
 
-			_fileStorageAdapter = new FileStorageAdapter(this);
+            var toolbar = FindViewById<Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
-			ListAdapter = _fileStorageAdapter;
             
-			ListView listView = FindViewById<ListView>(Android.Resource.Id.List);
+            SetSupportActionBar(toolbar);
-			listView.ItemClick +=
+
+		    SupportActionBar.Title = RemoveTrailingColon(GetString(Resource.String.select_storage_type));
+            
+            SupportActionBar.SetDisplayHomeAsUpEnabled(true);
+		    SupportActionBar.SetDisplayShowHomeEnabled(true);
+		    toolbar.NavigationClick += (sender, args) => OnBackPressed();
+
+			_fileStorageAdapter = new FileStorageAdapter(this);
+			var gridView = FindViewById<GridView>(Resource.Id.gridview);
+			gridView.ItemClick +=
 				(sender, args) => OnItemSelected((string)_fileStorageAdapter.GetItem(args.Position));
-			//listView.ItemsCanFocus = true;
+		    gridView.Adapter = _fileStorageAdapter;
+		    
+		}
+
+        private string RemoveTrailingColon(string str)
+        {
+            if (str.EndsWith(":"))
+                return str.Substring(0, str.Length - 1);
+            return str;
         }
 
         protected override void OnResume()

src/keepass2android/GeneratePasswordActivity.cs

@@ -26,7 +26,7 @@ using Android.Widget;
 
 namespace keepass2android
 {
-	[Activity (Label = "@string/app_name", Theme="@style/NoTitleBar")]			
+    [Activity(Label = "@string/app_name", Theme = "@style/MyTheme_ActionBar")]			
 	public class GeneratePasswordActivity : LockCloseActivity {
 		private readonly int[] _buttonIds  = new[]  {Resource.Id.btn_length6, Resource.Id.btn_length8, Resource.Id.btn_length12, Resource.Id.btn_length16};
 		

src/keepass2android/GroupActivity.cs

@@ -29,7 +29,7 @@ using Android.Content.PM;
 
 namespace keepass2android
 {
-	[Activity (Label = "@string/app_name", ConfigurationChanges=ConfigChanges.Orientation|ConfigChanges.KeyboardHidden , Theme="@style/NoTitleBar")]		
+    [Activity(Label = "@string/app_name", ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden, Theme = "@style/MyTheme_ActionBar")]		
 	[MetaData("android.app.default_searchable",Value="keepass2android.search.SearchResults")]
 	public class GroupActivity : GroupBaseActivity {
 		
@@ -75,15 +75,10 @@ namespace keepass2android
 
 		public override void SetupNormalButtons()
 		{
-			GroupView.SetNormalButtonVisibility(AddGroupEnabled, AddEntryEnabled);
+		    SetNormalButtonVisibility(AddGroupEnabled, AddEntryEnabled);
-			GroupView.Invalidate();
 		}
 
-		private bool AddGroupEnabled
+        protected override bool AddEntryEnabled
-		{
-			get { return App.Kp2a.GetDb().CanWrite; }
-		}
-		private bool AddEntryEnabled
 		{
 			get { return App.Kp2a.GetDb().CanWrite && ((this.Group.ParentGroup != null) || App.Kp2a.GetDb().DatabaseFormat.CanHaveEntriesInRootGroup); }
 		}
@@ -121,26 +116,25 @@ namespace keepass2android
 			
 			if (AddGroupEnabled) {
 				// Add Group button
-				View addGroup = FindViewById (Resource.Id.add_group);
+				View addGroup = FindViewById (Resource.Id.fabAddNewGroup);
 				addGroup.Click += (sender, e) => {
 					GroupEditActivity.Launch (this, Group);
 				};
 			}
 			
-			if (AddEntryEnabled) {
-				// Add Entry button
-				View addEntry = FindViewById (Resource.Id.add_entry);
-				addEntry.Click += (sender, e) => {
-					EntryEditActivity.Launch (this, Group, AppTask);
 			
-				};
+            if (AddEntryEnabled) 
+            {
+				View addEntry = FindViewById (Resource.Id.fabAddNewEntry);
+				addEntry.Click += (sender, e) => { EntryEditActivity.Launch (this, Group, AppTask); };
+                 
 			}
 			
 			SetGroupTitle();
 			SetGroupIcon();
 			
-			ListAdapter = new PwGroupListAdapter(this, Group);
+			FragmentManager.FindFragmentById<GroupListFragment>(Resource.Id.list_fragment).ListAdapter = new PwGroupListAdapter(this, Group);
-			RegisterForContextMenu(ListView);
+			/*TODO RegisterForContextMenu(ListView);*/
 			Log.Warn(Tag, "Finished creating group");
 			
 		}

src/keepass2android/GroupBaseActivity.cs

@@ -33,11 +33,14 @@ using keepass2android.Io;
 using keepass2android.database.edit;
 using keepass2android.view;
 using Android.Graphics.Drawables;
+using Android.Support.V4.View;
+using CursorAdapter = Android.Support.V4.Widget.CursorAdapter;
+using Object = Java.Lang.Object;
 
 namespace keepass2android
 {
 	
-	public abstract class GroupBaseActivity : LockCloseListActivity {
+	public abstract class GroupBaseActivity : LockCloseActivity {
 		public const String KeyEntry = "entry";
 		public const String KeyMode = "mode";
 
@@ -65,9 +68,61 @@ namespace keepass2android
 
 		public virtual void SetupNormalButtons()
 		{
-			GroupView.SetNormalButtonVisibility(App.Kp2a.GetDb().CanWrite, App.Kp2a.GetDb().CanWrite);
+            SetNormalButtonVisibility(AddGroupEnabled, AddEntryEnabled);
 		}
 
+
+        protected virtual bool AddGroupEnabled
+        {
+            get { return App.Kp2a.GetDb().CanWrite; }
+        }
+        protected virtual bool AddEntryEnabled
+        {
+            get { return App.Kp2a.GetDb().CanWrite; }
+        }
+
+        public void SetNormalButtonVisibility(bool showAddGroup, bool showAddEntry)
+        {
+            FindViewById(Resource.Id.bottom_bar).Visibility = ViewStates.Gone;
+            FindViewById(Resource.Id.divider2).Visibility = ViewStates.Gone;
+
+            FindViewById(Resource.Id.fabCancelAddNew).Visibility = ViewStates.Gone;
+            FindViewById(Resource.Id.fabAddNewGroup).Visibility = ViewStates.Gone;
+            FindViewById(Resource.Id.fabAddNewEntry).Visibility = ViewStates.Gone;
+
+            FindViewById(Resource.Id.fabAddNew).Visibility = (showAddGroup || showAddEntry) ? ViewStates.Visible : ViewStates.Gone;
+            
+
+            /*TODO Remove
+            View insertElement = FindViewById(Resource.Id.insert_element);
+            insertElement.Visibility = ViewStates.Gone;
+
+            View insertElementCancel = FindViewById(Resource.Id.cancel_insert_element);
+            insertElementCancel.Visibility = ViewStates.Gone;
+            
+            View addGroup = FindViewById(Resource.Id.add_group);
+            addGroup.Visibility = showAddGroup ? ViewStates.Visible : ViewStates.Gone;
+
+
+            View addEntry = FindViewById(Resource.Id.add_entry);
+            addEntry.Visibility = showAddEntry ? ViewStates.Visible : ViewStates.Gone;
+            */
+            /*
+            if (!showAddEntry && !showAddGroup)
+            {
+                View divider2 = FindViewById(Resource.Id.divider2);
+                divider2.Visibility = ViewStates.Gone;
+
+                FindViewById(Resource.Id.bottom_bar).Visibility = ViewStates.Gone;
+
+                View list = FindViewById(Android.Resource.Id.List);
+                var lp = (RelativeLayout.LayoutParams)list.LayoutParameters;
+
+                lp.AddRule(LayoutRules.AlignParentBottom, (int)LayoutRules.True);
+            }*/
+        }
+
+		
 		protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
 		{
 			base.OnActivityResult(requestCode, resultCode, data);
@@ -122,7 +177,7 @@ namespace keepass2android
 		protected PwGroup Group;
 
 		internal AppTask AppTask;
-		protected GroupView GroupView;
+		//TODO protected GroupView GroupView;
 
 		private String strCachedGroupUuid = null;
 		public String UuidGroup {
@@ -155,13 +210,14 @@ namespace keepass2android
 			Database db = App.Kp2a.GetDb();
 			if ( db.Dirty.Contains(Group) ) {
 				db.Dirty.Remove(Group);
-				BaseAdapter adapter = (BaseAdapter) ListAdapter;
+				/*TODO BaseAdapter adapter = (BaseAdapter) ListAdapter;
-				adapter.NotifyDataSetChanged();
+				adapter.NotifyDataSetChanged();*/
 				
 			}
 		}
 		
-		protected override void OnListItemClick(ListView l, View v, int position, long id) {
+		/*TODO 
+         * protected override void OnListItemClick(ListView l, View v, int position, long id) {
 			base.OnListItemClick(l, v, position, id);
 			
 			IListAdapter adapt = ListAdapter;
@@ -169,7 +225,7 @@ namespace keepass2android
 			cv.OnClick();
 			
 		}
-		
+		*/
 		protected override void OnCreate(Bundle savedInstanceState) {
 			base.OnCreate(savedInstanceState);
 			
@@ -183,15 +239,33 @@ namespace keepass2android
 			
 			_prefs = PreferenceManager.GetDefaultSharedPreferences(this);
 
-			GroupView = new GroupView(this);
+			
-			SetContentView(GroupView);
+			SetContentView(Resource.Layout.group);
+
+		    FindViewById(Resource.Id.fabAddNew).Click += (sender, args) =>
+		    {
+                FindViewById(Resource.Id.fabCancelAddNew).Visibility = ViewStates.Visible;
+                FindViewById(Resource.Id.fabAddNewGroup).Visibility = AddGroupEnabled ? ViewStates.Visible : ViewStates.Gone;
+                FindViewById(Resource.Id.fabAddNewEntry).Visibility = AddEntryEnabled ? ViewStates.Visible : ViewStates.Gone;
+                FindViewById(Resource.Id.fabAddNew).Visibility = ViewStates.Gone;
+		    };
+
+            FindViewById(Resource.Id.fabCancelAddNew).Click += (sender, args) =>
+            {
+                FindViewById(Resource.Id.fabCancelAddNew).Visibility = ViewStates.Gone;
+                FindViewById(Resource.Id.fabAddNewGroup).Visibility = ViewStates.Gone;
+                FindViewById(Resource.Id.fabAddNewEntry).Visibility = ViewStates.Gone;
+                FindViewById(Resource.Id.fabAddNew).Visibility = ViewStates.Visible;
+            };
+
+
             
 			FindViewById(Resource.Id.cancel_insert_element).Click += (sender, args) => StopMovingElement();
 			FindViewById(Resource.Id.insert_element).Click += (sender, args) => InsertElement();
             
             SetResult(KeePass.ExitNormal);
 			
-			StyleScrollBars();
+			
 			
 		}
 
@@ -207,12 +281,6 @@ namespace keepass2android
 
 		}
 
-		protected void StyleScrollBars() {
-			ListView lv = ListView;
-			lv.ScrollBarStyle =ScrollbarStyles.InsideInset;
-			lv.TextFilterEnabled = true;
-			
-		}
 		
 		
 		protected void SetGroupTitle()
@@ -228,31 +296,33 @@ namespace keepass2android
 				titleText = GetText(Resource.String.root);
 			}
 
-			ActionBar.Title = titleText;
+			SupportActionBar.Title = titleText;
 		    if (clickable)
-				ActionBar.SetDisplayHomeAsUpEnabled(true);
+		    {
+		        SupportActionBar.SetHomeButtonEnabled(true);
+                SupportActionBar.SetDisplayHomeAsUpEnabled(true);
+		        SupportActionBar.SetDisplayShowHomeEnabled(true);
+		    }
+				
 		}
 
 		
 		protected void SetGroupIcon() {
 			if (Group != null) {
 				Drawable drawable = App.Kp2a.GetDb().DrawableFactory.GetIconDrawable(Resources, App.Kp2a.GetDb().KpDatabase, Group.IconId, Group.CustomIconUuid);
-				ImageView iv = (ImageView) FindViewById(Resource.Id.icon);
+			    SupportActionBar.SetDisplayShowHomeEnabled(true);
-				if (iv != null)
+			    //SupportActionBar.SetIcon(drawable);
-					iv.SetImageDrawable(drawable);
-				if (Util.HasActionBar(this))
-					ActionBar.SetIcon(drawable);
 			}
 		}
 
-		class SuggestionListener: Java.Lang.Object, SearchView.IOnSuggestionListener
+		class SuggestionListener: Java.Lang.Object, SearchView.IOnSuggestionListener, Android.Support.V7.Widget.SearchView.IOnSuggestionListener
 		{
 			private readonly CursorAdapter _suggestionsAdapter;
 			private readonly GroupBaseActivity _activity;
 			private readonly IMenuItem _searchItem;
 
 
-			public SuggestionListener(CursorAdapter suggestionsAdapter, GroupBaseActivity activity, IMenuItem searchItem)
+			public SuggestionListener(Android.Support.V4.Widget.CursorAdapter suggestionsAdapter, GroupBaseActivity activity, IMenuItem searchItem)
 			{
 				_suggestionsAdapter = suggestionsAdapter;
 				_activity = activity;
@@ -275,7 +345,7 @@ namespace keepass2android
 			}
 		}
 
-		class OnQueryTextListener: Java.Lang.Object, SearchView.IOnQueryTextListener
+		class OnQueryTextListener: Java.Lang.Object, Android.Support.V7.Widget.SearchView.IOnQueryTextListener
 		{
 			private readonly GroupBaseActivity _activity;
 
@@ -311,16 +381,15 @@ namespace keepass2android
 			
 			MenuInflater inflater = MenuInflater;
 			inflater.Inflate(Resource.Menu.group, menu);
-			if (Util.HasActionBar(this))
-			{
 			var searchManager = (SearchManager) GetSystemService(SearchService);
 			IMenuItem searchItem = menu.FindItem(Resource.Id.menu_search);
-				var searchView = (SearchView) searchItem.ActionView;
+            var view = MenuItemCompat.GetActionView(searchItem);
+		    var searchView = view.JavaCast<Android.Support.V7.Widget.SearchView>();
 
             searchView.SetSearchableInfo(searchManager.GetSearchableInfo(ComponentName));
             searchView.SetOnSuggestionListener(new SuggestionListener(searchView.SuggestionsAdapter, this, searchItem));
             searchView.SetOnQueryTextListener(new OnQueryTextListener(this));
-			}
+		    
 			var item = menu.FindItem(Resource.Id.menu_sync);
 			if (item != null)
 			{
@@ -425,10 +494,11 @@ namespace keepass2android
 				if (!String.IsNullOrEmpty(message))
 					Toast.MakeText(this, message, ToastLength.Long).Show();
 
+                /*TODO
 				// Tell the adapter to refresh it's list
 				BaseAdapter adapter = (BaseAdapter)ListAdapter;
 				adapter.NotifyDataSetChanged();
-
+                */
 				if (App.Kp2a.GetDb().OtpAuxFileIoc != null)
 				{
 					var task2 = new SyncOtpAuxFile(App.Kp2a.GetDb().OtpAuxFileIoc);
@@ -486,9 +556,10 @@ namespace keepass2android
 						db.Dirty.Remove(Group);
 
 						// Tell the adapter to refresh it's list
+                        /*TODO
 						BaseAdapter adapter = (BaseAdapter)ListAdapter;
 						adapter.NotifyDataSetChanged();
-			
+			*/
 			
 					})
 					.SetPositiveButton(Android.Resource.String.Ok, (sender, args) => ((Dialog)sender).Dismiss())
@@ -555,15 +626,22 @@ namespace keepass2android
 
 		public void StartMovingElement()
 		{
+            
 			ShowInsertElementButtons();
-			GroupView.ListView.InvalidateViews();
+            /*TODOGroupView.ListView.InvalidateViews();
             BaseAdapter adapter = (BaseAdapter)ListAdapter;
-			adapter.NotifyDataSetChanged();
+            adapter.NotifyDataSetChanged();*/
 		}
 
 		public void ShowInsertElementButtons()
 		{
-			GroupView.ShowInsertButtons();
+            FindViewById(Resource.Id.fabCancelAddNew).Visibility = ViewStates.Gone;
+            FindViewById(Resource.Id.fabAddNewGroup).Visibility = ViewStates.Gone;
+            FindViewById(Resource.Id.fabAddNewEntry).Visibility = ViewStates.Gone;
+            FindViewById(Resource.Id.fabAddNew).Visibility = ViewStates.Gone;
+
+            FindViewById(Resource.Id.bottom_bar).Visibility = ViewStates.Visible;
+            FindViewById(Resource.Id.divider2).Visibility = ViewStates.Visible;
 		}
 
 		public void StopMovingElement()
@@ -583,9 +661,9 @@ namespace keepass2android
 			
 			AppTask = new NullTask();
 			AppTask.SetupGroupBaseActivityButtons(this);
-			GroupView.ListView.InvalidateViews();
+			/*TODO GroupView.ListView.InvalidateViews();
 			BaseAdapter adapter = (BaseAdapter)ListAdapter;
-			adapter.NotifyDataSetChanged();
+			adapter.NotifyDataSetChanged();*/
 		}
 
 
@@ -594,5 +672,126 @@ namespace keepass2android
 			GroupEditActivity.Launch(this, pwGroup.ParentGroup, pwGroup);
 		}
 	}
+
+    public class GroupListFragment : ListFragment, AbsListView.IMultiChoiceModeListener
+    {
+        public override void OnActivityCreated(Bundle savedInstanceState)
+        {
+            base.OnActivityCreated(savedInstanceState);
+            if (App.Kp2a.GetDb().CanWrite)
+            {
+                ListView.ChoiceMode = ChoiceMode.MultipleModal;
+                ListView.SetMultiChoiceModeListener(this);
+                ListView.ItemLongClick += delegate(object sender, AdapterView.ItemLongClickEventArgs args)
+                {
+                    ListView.SetItemChecked(args.Position, true);
+                };
+    
+            }
+
+            ListView.ItemClick += (sender, args) => ((GroupListItemView) args.View).OnClick();
+            
+            StyleScrollBars();
+
+        }
+
+        protected void StyleScrollBars()
+        {
+            ListView lv = ListView;
+            lv.ScrollBarStyle =ScrollbarStyles.InsideInset;
+            lv.TextFilterEnabled = true;
+        }
+
+        public bool OnActionItemClicked(ActionMode mode, IMenuItem item)
+        {
+            switch (item.ItemId)
+            {
+
+                case Resource.Id.menu_delete:
+                    /*Handler handler = new Handler();
+                    DeleteEntry task = new DeleteEntry(Activity, App.Kp2a, _entry,
+                        new GroupBaseActivity.RefreshTask(handler, ((GroupBaseActivity)Activity)));
+                    task.Start();*/
+                    Toast.MakeText(((GroupBaseActivity) Activity), "todo delete", ToastLength.Long).Show();
+                    return true;
+                case Resource.Id.menu_move:
+                    /*NavigateToFolderAndLaunchMoveElementTask navMove =
+                        new NavigateToFolderAndLaunchMoveElementTask(_entry.ParentGroup, _entry.Uuid, _isSearchResult);
+                    ((GroupBaseActivity)Activity).StartTask(navMove);*/
+                    Toast.MakeText(((GroupBaseActivity)Activity), "todo move", ToastLength.Long).Show();
+                    return true;
+                /*TODO for search results case Resource.Id.menu_navigate:
+                    NavigateToFolder navNavigate = new NavigateToFolder(_entry.ParentGroup, true);
+                    ((GroupBaseActivity)Activity).StartTask(navNavigate);
+                    return true;*/
+
+            }
+            return false;
+        }
+
+        public bool OnCreateActionMode(ActionMode mode, IMenu menu)
+        {
+            MenuInflater inflater = Activity.MenuInflater;
+            inflater.Inflate(Resource.Menu.group_entriesselected, menu);
+            //mode.Title = "Select Items";
+            Android.Util.Log.Debug("KP2A", "Create action mode" + mode);
+            ((PwGroupListAdapter)ListView.Adapter).NotifyDataSetChanged();
+            
+            return true;
+        }
+
+        public void OnDestroyActionMode(ActionMode mode)
+        {
+            Android.Util.Log.Debug("KP2A", "Destroy action mode" + mode);
+
+            ((PwGroupListAdapter)ListView.Adapter).NotifyDataSetChanged();
+        }
+
+        public bool OnPrepareActionMode(ActionMode mode, IMenu menu)
+        {
+            Android.Util.Log.Debug("KP2A", "Prepare action mode" + mode);
+            ((PwGroupListAdapter)ListView.Adapter).NotifyDataSetChanged();
+            return true;
+        }
+
+        public void OnItemCheckedStateChanged(ActionMode mode, int position, long id, bool @checked)
+        {
+            var menuItem = mode.Menu.FindItem(Resource.Id.menu_edit);
+            if (menuItem != null)
+            {
+                menuItem.SetVisible(IsOnlyOneGroupChecked());
+            }
+            
+        }
+
+        private bool IsOnlyOneGroupChecked()
+        {
+            var checkedItems = ListView.CheckedItemPositions;
+            bool hadCheckedGroup = false;
+            if (checkedItems != null)
+            {
+                for (int i = 0; i < checkedItems.Size(); i++)
+                {
+                    if (checkedItems.ValueAt(i))
+                    {
+                        if (hadCheckedGroup)
+                        {
+                            return false;
+                        }
+
+                        if (((PwGroupListAdapter) ListAdapter).IsGroupAtPosition(checkedItems.KeyAt(i)))
+                        {
+                            hadCheckedGroup = true;
+                        }
+                        else
+                        {
+                            return false;
+                        }
+                    }
+                }
+            }
+            return hadCheckedGroup;
+        }
+    }
 }
 

src/keepass2android/GroupEditActivity.cs

@@ -73,6 +73,7 @@ namespace keepass2android
 			SetContentView (Resource.Layout.group_edit);
 
 			ImageButton iconButton = (ImageButton)FindViewById (Resource.Id.icon_button);
+            iconButton.SetScaleType(ImageView.ScaleType.FitXy);
 			iconButton.Click += (sender, e) => 
 			{
 				IconPickerActivity.Launch (this);

src/keepass2android/IconPickerActivity.cs

@@ -24,7 +24,7 @@ using Android.Widget;
 
 namespace keepass2android
 {
-	[Activity (Label = "@string/app_name", Theme="@style/NoTitleBar")]			
+    [Activity(Label = "@string/app_name", Theme = "@style/MyTheme_ActionBar")]			
 	public class IconPickerActivity : LockCloseActivity
 	{
 		public const String KeyIconId = "icon_id";

src/keepass2android/KeePass.cs

@@ -71,7 +71,7 @@ namespace keepass2android
 	/// <summary>
 	/// Launcher activity of Keepass2Android. This activity usually forwards to FileSelect but may show the revision dialog after installation or updates.
 	/// </summary>
-	[Activity (Label = AppNames.AppName, MainLauncher = true, Theme="@style/Base")]
+    [Activity(Label = AppNames.AppName, MainLauncher = true, Theme = "@style/MyTheme_ActionBar")]
 	public class KeePass : LifecycleDebugActivity
 	{
 		public const Result ExitNormal = Result.FirstUser;
@@ -167,6 +167,9 @@ namespace keepass2android
 			{
 
 			}
+#if DEBUG
+		    showChangeLog = false;
+#endif
 
 			if (showChangeLog)
 			{

src/keepass2android/LifecycleDebugActivity.cs

@@ -19,11 +19,12 @@ using System;
 using Android.App;
 using Android.OS;
 using Android.Runtime;
+using Android.Support.V7.App;
 
 namespace keepass2android
 {
 				
-	public abstract class LifecycleDebugActivity : Activity
+	public abstract class LifecycleDebugActivity : AppCompatActivity
 	{
 		protected LifecycleDebugActivity (IntPtr javaReference, JniHandleOwnership transfer)
 			: base(javaReference, transfer)

src/keepass2android/PasswordActivity.cs

@@ -34,6 +34,11 @@ using Java.Net;
 using Android.Preferences;
 using Android.Text;
 using Android.Content.PM;
+using Android.Graphics;
+using Android.Support.Design.Widget;
+using Android.Support.V4.Widget;
+using Android.Support.V7.App;
+using keepass2android;
 using KeePassLib.Keys;
 using KeePassLib.Serialization;
 using KeePassLib.Utility;
@@ -41,21 +46,23 @@ using Keepass2android.Pluginsdk;
 using OtpKeyProv;
 using keepass2android.Io;
 using keepass2android.Utils;
-using Exception = System.Exception;
+
 using File = Java.IO.File;
 using FileNotFoundException = Java.IO.FileNotFoundException;
-using MemoryStream = System.IO.MemoryStream;
+
 using Object = Java.Lang.Object;
 using Process = Android.OS.Process;
-using String = System.String;
+
 using KeeChallenge;
+using AlertDialog = Android.App.AlertDialog;
 
 namespace keepass2android
 {
 	[Activity(Label = "@string/app_name",
 		ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
 		LaunchMode = LaunchMode.SingleInstance,
-		Theme = "@style/Base")]
+        Theme = "@style/MyTheme")] /*caution: also contained in AndroidManifest.xml*/
+	//TODO: rotating device crashes the app
     public class PasswordActivity : LockingActivity {
 
 		enum KeyProviders
@@ -144,6 +151,10 @@ namespace keepass2android
 		private ActivityDesign _design;
 		private bool _performingLoad;
 		private bool _keepPasswordInOnResume;
+	    private Typeface _passwordFont;
+
+        private ActionBarDrawerToggle mDrawerToggle;
+	    private DrawerLayout _drawerLayout;
 
 
 	    public PasswordActivity (IntPtr javaReference, JniHandleOwnership transfer)
@@ -300,6 +311,8 @@ namespace keepass2android
 					{
 						if (KeyProviderType == KeyProviders.KeyFile)
 						{
+                            //TODO: if the user has not yet selected a keyfile, _keyFileOrProvider is empty which 
+                            //gives an (unhandled) exception here
 							var iocKeyfile = IOConnectionInfo.UnserializeFromString(_keyFileOrProvider);
 
 							App.Kp2a.GetFileStorage(iocKeyfile)
@@ -679,7 +692,6 @@ namespace keepass2android
 			}
 
             
-
 			Intent i = Intent;
 
 			//only load the AppTask if this is the "first" OnCreate (not because of kill/resume, i.e. savedInstanceState==null)
@@ -748,6 +760,10 @@ namespace keepass2android
 			
 			
 			SetContentView(Resource.Layout.password);
+
+            InitializeToolbar();
+
+
 		    InitializeFilenameView();
 
 			if (KeyProviderType == KeyProviders.KeyFile)
@@ -756,33 +772,44 @@ namespace keepass2android
 			}
 
 
-
+		    var passwordEdit = FindViewById<EditText>(Resource.Id.password);
-			FindViewById<EditText>(Resource.Id.password).TextChanged +=
+		    passwordEdit.TextChanged +=
 				(sender, args) =>
 				{
-					_password = FindViewById<EditText>(Resource.Id.password).Text;
+					_password = passwordEdit.Text;
 					UpdateOkButtonState();
 				};
-			FindViewById<EditText>(Resource.Id.password).EditorAction += (sender, args) =>
+			passwordEdit.EditorAction += (sender, args) =>
 				{
 					if ((args.ActionId == ImeAction.Done) || ((args.ActionId == ImeAction.ImeNull) && (args.Event.Action == KeyEventActions.Down)))
 						OnOk();
 				};
+		    passwordEdit.FocusChange += (sender, args) =>
+		    {
+		        FindViewById(Resource.Id.unlock_img_button).Visibility = args.HasFocus ? ViewStates.Visible : ViewStates.Gone;
+		    };
 
 			FindViewById<EditText>(Resource.Id.pass_otpsecret).TextChanged += (sender, args) => UpdateOkButtonState();
 
-
-			EditText passwordEdit = FindViewById<EditText>(Resource.Id.password);
 			passwordEdit.Text = _password;
 			passwordEdit.RequestFocus();
 			Window.SetSoftInputMode(SoftInput.StateVisible);
 
-			InitializeOkButton();
+            
+			var passwordFont = Typeface.CreateFromAsset(Assets, "SourceCodePro-Regular.ttf");
+			passwordEdit.Typeface = passwordFont;
+
+
+		    FindViewById(Resource.Id.unlock_img_button).Click += (sender, args) => OnOk();
+
+			InitializeBottomBarButtons();
 
 			InitializePasswordModeSpinner();
 
 			InitializeOtpSecretSpinner();
 
+		    InitializeNavDrawerButtons();
+
 			UpdateOkButtonState();
 			
 			InitializeTogglePasswordButton();
@@ -800,6 +827,69 @@ namespace keepass2android
 			}
 		}
 
+	    private void InitializeNavDrawerButtons()
+	    {
+	        FindViewById(Resource.Id.btn_nav_change_db).Click += (sender, args) =>
+	        {
+                GoToFileSelectActivity();
+	        };
+
+	        FindViewById(Resource.Id.btn_nav_donate).Click += (sender, args) =>
+	        {
+                Util.GotoDonateUrl(this);
+	        };
+	        FindViewById(Resource.Id.btn_nav_about).Click += (sender, args) =>
+	        {
+	            AboutDialog dialog = new AboutDialog(this);
+	            dialog.Show();
+	        };
+
+	        FindViewById(Resource.Id.btn_nav_settings).Click += (sender, args) =>
+	        {
+                AppSettingsActivity.Launch(this);
+	        };
+				
+	    }
+
+	    private void InitializeToolbar()
+	    {
+	        var toolbar = FindViewById<Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
+
+	        SetSupportActionBar(toolbar);
+
+            var collapsingToolbar = FindViewById<CollapsingToolbarLayout>(Resource.Id.collapsing_toolbar);
+            collapsingToolbar.SetTitle(GetString(Resource.String.unlock_database_title));
+
+            _drawerLayout = FindViewById<DrawerLayout>(Resource.Id.drawer_layout);
+            mDrawerToggle = new ActionBarDrawerToggle(this, _drawerLayout,
+                Resource.String.menu_open,
+                Resource.String.menu_close);
+            
+
+            _drawerLayout.SetDrawerListener(mDrawerToggle);
+
+	        	        
+            SupportActionBar.SetDisplayHomeAsUpEnabled(true);
+            SupportActionBar.SetHomeButtonEnabled(true);
+            mDrawerToggle.SyncState();
+
+            //TODO REMOVE
+            //SupportActionBar.SetDisplayHomeAsUpEnabled(true);
+            //SupportActionBar.SetDisplayShowHomeEnabled(true);
+
+            //toolbar.NavigationClick += (sender, args) => OnBackPressed();
+	    }
+
+	    public override void OnBackPressed()
+	    {
+	        if (_drawerLayout.IsDrawerOpen((int) GravityFlags.Start))
+	        {
+                _drawerLayout.CloseDrawer((int)GravityFlags.Start);
+	            return;
+	        }
+            base.OnBackPressed();
+	    }
+
 	    private void InitializeOtpSecretSpinner()
 		{
 			Spinner spinner = FindViewById<Spinner>(Resource.Id.otpsecret_format_spinner);
@@ -892,13 +982,15 @@ namespace keepass2android
 			return true;
 		}
 
-		private void InitializeOkButton()
+		private void InitializeBottomBarButtons()
 		{
 			Button confirmButton = (Button) FindViewById(Resource.Id.pass_ok);
 			confirmButton.Click += (sender, e) =>
 				{
 					OnOk();
 				};
+
+		    FindViewById(Resource.Id.change_db).Click += (sender, args) => GoToFileSelectActivity();
 		}
 
 		private void OnOk()
@@ -1012,17 +1104,18 @@ namespace keepass2android
 
 		private void UpdateOkButtonState()
 		{
+		    bool enabled = false;
 			switch (KeyProviderType)
 			{
 				case KeyProviders.None:
-					FindViewById(Resource.Id.pass_ok).Enabled = true;
+					enabled = true;
 					break;
 				case KeyProviders.KeyFile:
-					FindViewById(Resource.Id.pass_ok).Enabled = _keyFileOrProvider != "" || _password != "";
+					enabled = _keyFileOrProvider != "" || _password != "";
 					break;
 				case KeyProviders.Otp:
 					
-					bool enabled = true;
+					enabled = true;
 					if (_otpInfo == null)
 						enabled = false;
 					else
@@ -1040,18 +1133,20 @@ namespace keepass2android
 						}	
 					}
 					
-					FindViewById(Resource.Id.pass_ok).Enabled = enabled;
+					
 					break;
 				case KeyProviders.OtpRecovery:
 				case KeyProviders.ChalRecovery:				
-					FindViewById(Resource.Id.pass_ok).Enabled = FindViewById<EditText>(Resource.Id.pass_otpsecret).Text != "";
+					enabled = FindViewById<EditText>(Resource.Id.pass_otpsecret).Text != "";
 					break;
                 case KeyProviders.Challenge:
-					FindViewById(Resource.Id.pass_ok).Enabled = _challengeSecret != null;
+					enabled = _challengeSecret != null;
                     break;
 				default:
 					throw new ArgumentOutOfRangeException();
 			}
+            FindViewById(Resource.Id.pass_ok).Enabled = enabled;
+            FindViewById(Resource.Id.unlock_img_button).Enabled = enabled;
 		}
 
 		private void UpdateKeyProviderUiState()
@@ -1216,11 +1311,22 @@ namespace keepass2android
 			if (_showPassword)
 			{
 				password.InputType = InputTypes.ClassText | InputTypes.TextVariationVisiblePassword;
+                SetPasswordTypeface(password);
 			}
 			else
 			{
 				password.InputType = InputTypes.ClassText | InputTypes.TextVariationPassword;
 			}
+            
+		}
+
+	    private void SetPasswordTypeface(TextView textView)
+	    {
+            if (_passwordFont == null)
+            {
+                _passwordFont = Typeface.CreateFromAsset(Assets, "SourceCodePro-Regular.ttf");
+            }
+            textView.Typeface = _passwordFont;	
 	    }
 
 	    private void SetNewDefaultFile()
@@ -1514,14 +1620,6 @@ namespace keepass2android
 		
 		private void InitializeFilenameView() {
 			SetEditText(Resource.Id.filename, App.Kp2a.GetFileStorage(_ioConnection).GetDisplayName(_ioConnection));
-			if (App.Kp2a.FileDbHelper.NumberOfRecentFiles() < 2)
-			{
-				FindViewById(Resource.Id.filename_group).Visibility = ViewStates.Gone;
-			}
-			else
-			{
-				FindViewById(Resource.Id.filename_group).Visibility = ViewStates.Visible;
-			}
 						
 		}
 
@@ -1548,28 +1646,11 @@ namespace keepass2android
 			}
 		}
 		
-		public override bool OnCreateOptionsMenu(IMenu menu) {
-			base.OnCreateOptionsMenu(menu);
-			
-			MenuInflater inflate = MenuInflater;
-			inflate.Inflate(Resource.Menu.password, menu);
-			
-			return true;
-		}
-		
 		public override bool OnOptionsItemSelected(IMenuItem item) {
 			switch ( item.ItemId ) {
-				case Resource.Id.menu_about:
-					AboutDialog dialog = new AboutDialog(this);
-					dialog.Show();
-					return true;
 				
-				case Resource.Id.menu_app_settings:
+                case Android.Resource.Id.Home:
-					AppSettingsActivity.Launch(this);
+                    _drawerLayout.OpenDrawer(Android.Support.V4.View.GravityCompat.Start);
-					return true;
-
-				case Resource.Id.menu_change_db:
-					GoToFileSelectActivity();
                     return true;
 			}
 			

src/keepass2android/Properties/AndroidManifest_light.xml

@@ -11,7 +11,7 @@
 				<category android:name="android.intent.category.DEFAULT" />
 			</intent-filter>
 		</activity>
-		<activity android:configChanges="keyboardHidden|orientation" android:label="@string/app_name" android:theme="@style/Base" android:name="keepass2android.PasswordActivity">
+		<activity android:configChanges="keyboardHidden|orientation" android:label="@string/app_name" android:theme="@style/MyTheme" android:name="keepass2android.PasswordActivity">
 			<intent-filter android:label="@string/app_name">
 				<action android:name="android.intent.action.VIEW" />
 				<category android:name="android.intent.category.DEFAULT" />

src/keepass2android/Properties/AndroidManifest_net.xml

@@ -57,7 +57,7 @@
             </intent-filter>
         </activity>
  
-		<activity android:configChanges="keyboardHidden|orientation" android:label="@string/app_name" android:theme="@style/Base" android:name="keepass2android.PasswordActivity">
+		<activity android:configChanges="keyboardHidden|orientation" android:label="@string/app_name" android:theme="@style/MyTheme" android:name="keepass2android.PasswordActivity">
 			<intent-filter android:label="@string/app_name">
 				<action android:name="android.intent.action.VIEW" />
 				<category android:name="android.intent.category.DEFAULT" />

src/keepass2android/Properties/AndroidManifest_nonet.xml

@@ -40,7 +40,7 @@
             </intent-filter>
         </activity>
  
-		<activity android:configChanges="keyboardHidden|orientation" android:label="@string/app_name" android:theme="@style/Base" android:name="keepass2android.PasswordActivity">
+		<activity android:configChanges="keyboardHidden|orientation" android:label="@string/app_name" android:theme="@style/MyTheme" android:name="keepass2android.PasswordActivity">
 		  <intent-filter android:label="@string/app_name">
 		  <action android:name="android.intent.action.VIEW" />
 			    <category android:name="android.intent.category.DEFAULT" />

src/keepass2android/PwGroupListAdapter.cs

@@ -276,6 +276,11 @@ namespace keepass2android
 			return position;
 		}
 
+	    public bool IsGroupAtPosition(int position)
+	    {
+	        return position < _groupsForViewing.Count;
+	    }
+		
 		public override long GetItemId(int position) {
 			return position;
 		}
@@ -288,6 +293,7 @@ namespace keepass2android
 			} else {
 				return CreateEntryView(position - size, convertView);
 			}
+            //TODO remove right arrow in actionmode
 		}
 		
 		private View CreateGroupView(int position, View convertView) {

src/keepass2android/QueryCredentialsActivity.cs

@@ -16,7 +16,7 @@ namespace keepass2android
 {
 	[Activity(Label = "@string/app_name",
 		ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
-		Theme = "@style/Base")]
+        Theme = "@style/MyTheme_ActionBar")]
 	[IntentFilter(new[] { Strings.ActionQueryCredentials},
 		Categories = new[] { Intent.CategoryDefault })]
 	[IntentFilter(new[] { Strings.ActionQueryCredentialsForOwnPackage },

src/keepass2android/QuickUnlock.cs

@@ -30,7 +30,7 @@ using KeePassLib.Serialization;
 namespace keepass2android
 {
 	[Activity(Label = "@string/app_name", ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
-		Theme = "@style/Base")]
+        Theme = "@style/MyTheme")]
 	public class QuickUnlock : LifecycleDebugActivity
 	{
 		private IOConnectionInfo _ioc;