Improved password + QuickUnlock screens by introducing AdjustResize (now working with design lib 22.2.1.0)

src/keepass2android/FixedDrawerLayout.cs

@@ -0,0 +1,88 @@
+using System;
+using Android.Content;
+using Android.Graphics;
+using Android.OS;
+using Android.Runtime;
+using Android.Util;
+
+namespace keepass2android
+{
+	public class FixedDrawerLayout : Android.Support.V4.Widget.DrawerLayout
+	{
+		private bool _fitsSystemWindows;
+
+		protected FixedDrawerLayout(IntPtr javaReference, JniHandleOwnership transfer)
+			: base(javaReference, transfer)
+		{
+		}
+
+		public FixedDrawerLayout(Context context, IAttributeSet attrs, int defStyle)
+			: base(context, attrs, defStyle)
+		{
+		}
+
+		public FixedDrawerLayout(Context context, IAttributeSet attrs)
+			: base(context, attrs)
+		{
+		}
+
+		public FixedDrawerLayout(Context context)
+			: base(context)
+		{
+		}
+
+		private int[] mInsets = new int[4];
+
+		protected override bool FitSystemWindows(Rect insets)
+		{
+			if (Build.VERSION.SdkInt >= Build.VERSION_CODES.Kitkat)
+			{
+				// Intentionally do not modify the bottom inset. For some reason, 
+				// if the bottom inset is modified, window resizing stops working.
+				// TODO: Figure out why.
+
+				mInsets[0] = insets.Left;
+				mInsets[1] = insets.Top;
+				mInsets[2] = insets.Right;
+
+				insets.Left = 0;
+				insets.Top = 0;
+				insets.Right = 0;
+			}
+
+			return base.FitSystemWindows(insets);
+
+		}
+		public int[] GetInsets()
+		{
+			return mInsets;
+		}
+
+		public struct MeasureArgs
+		{
+			public int ActualHeight;
+			public int ProposedHeight;
+
+		}
+
+		public event EventHandler<MeasureArgs> MeasureEvent;
+
+		protected override void OnMeasure(int widthMeasureSpec, int heightMeasureSpec)
+		{
+			MeasureArgs args;
+
+			args.ProposedHeight = MeasureSpec.GetSize(heightMeasureSpec);
+			args.ActualHeight = Height;
+
+
+			OnMeasureEvent(args);
+			base.OnMeasure(widthMeasureSpec, heightMeasureSpec);
+		}
+
+		protected virtual void OnMeasureEvent(MeasureArgs args)
+		{
+			var handler = MeasureEvent;
+			if (handler != null) handler(this, args);
+		}
+	}
+}

src/keepass2android/MeasuringRelativeLayout.cs

@@ -0,0 +1,64 @@
+using System;
+using Android.Content;
+using Android.Runtime;
+using Android.Util;
+using Android.Widget;
+
+namespace keepass2android
+{
+	public class MeasuringRelativeLayout : RelativeLayout
+	{
+		protected MeasuringRelativeLayout(IntPtr javaReference, JniHandleOwnership transfer)
+			: base(javaReference, transfer)
+		{
+		}
+
+		public MeasuringRelativeLayout(Context context)
+			: base(context)
+		{
+		}
+
+		public MeasuringRelativeLayout(Context context, IAttributeSet attrs)
+			: base(context, attrs)
+		{
+		}
+
+		public MeasuringRelativeLayout(Context context, IAttributeSet attrs, int defStyleAttr)
+			: base(context, attrs, defStyleAttr)
+		{
+		}
+
+		public MeasuringRelativeLayout(Context context, IAttributeSet attrs, int defStyleAttr, int defStyleRes)
+			: base(context, attrs, defStyleAttr, defStyleRes)
+		{
+		}
+
+
+		public class MeasureArgs
+		{
+			public int ActualHeight;
+			public int ProposedHeight;
+
+		}
+
+		public event EventHandler<MeasureArgs> MeasureEvent;
+
+		protected override void OnMeasure(int widthMeasureSpec, int heightMeasureSpec)
+		{
+			MeasureArgs args = new MeasureArgs();
+
+			args.ProposedHeight = MeasureSpec.GetSize(heightMeasureSpec);
+			args.ActualHeight = Height;
+
+
+			OnMeasureEvent(args);
+			base.OnMeasure(widthMeasureSpec, heightMeasureSpec);
+		}
+
+		protected virtual void OnMeasureEvent(MeasureArgs args)
+		{
+			var handler = MeasureEvent;
+			if (handler != null) handler(this, args);
+		}
+	}
+}

src/keepass2android/PasswordActivity.cs

@@ -38,7 +38,6 @@ using Android.Graphics;
 using Android.Support.Design.Widget;
 using Android.Support.V4.Widget;
 using Android.Support.V7.App;
-using Android.Util;
 using keepass2android;
 using KeePassLib.Keys;
 using KeePassLib.Serialization;
@@ -56,12 +55,14 @@ using Process = Android.OS.Process;
 
 using KeeChallenge;
 using AlertDialog = Android.App.AlertDialog;
+using Toolbar = Android.Support.V7.Widget.Toolbar;
 
 namespace keepass2android
 {
 	[Activity(Label = "@string/app_name",
-		ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
+		ConfigurationChanges = ConfigChanges.Orientation,
 		LaunchMode = LaunchMode.SingleInstance,
+		WindowSoftInputMode = SoftInput.AdjustResize,
 		Theme = "@style/MyTheme_Blue")] /*caution: also contained in AndroidManifest.xml*/
 	//TODO: rotating device crashes the app
     public class PasswordActivity : LockingActivity {
@@ -149,7 +150,6 @@ namespace keepass2android
 		private const string KeyFileOrProviderKey = "KeyFileOrProviderKey";
 
 
-		private ActivityDesign _design;
 		private bool _performingLoad;
 		private bool _keepPasswordInOnResume;
 	    private Typeface _passwordFont;
@@ -161,12 +161,12 @@ namespace keepass2android
 	    public PasswordActivity (IntPtr javaReference, JniHandleOwnership transfer)
 			: base(javaReference, transfer)
 		{
-			_design = new ActivityDesign(this);
+		
 		}
 
 		public PasswordActivity()
 		{
-			_design = new ActivityDesign(this);
+		
 		}
 
 
@@ -680,10 +680,67 @@ namespace keepass2android
 			}
 		}
 
+		int count = 1;
+
+		private DrawerLayout mDrawerLayout;
+		//private RecyclerView mDrawerList;
+		
+		private string mDrawerTitle;
+		private MeasuringRelativeLayout.MeasureArgs _measureArgs;
+		internal class MyActionBarDrawerToggle : ActionBarDrawerToggle
+		{
+			PasswordActivity owner;
+
+			public MyActionBarDrawerToggle(PasswordActivity activity, DrawerLayout layout, int imgRes, int openRes, int closeRes)
+				: base(activity, layout, openRes, closeRes)
+			{
+				owner = activity;
+			}
+
+			public override void OnDrawerClosed(View drawerView)
+			{
+				owner.SupportActionBar.Title = owner.Title;
+				owner.InvalidateOptionsMenu();
+			}
+
+			public override void OnDrawerOpened(View drawerView)
+			{
+				owner.SupportActionBar.Title = owner.mDrawerTitle;
+				owner.InvalidateOptionsMenu();
+			}
+		}
+		private void UncollapseToolbar()
+		{
+			AppBarLayout appbarLayout = FindViewById<AppBarLayout>(Resource.Id.appbar);
+			var tmp = appbarLayout.LayoutParameters;
+			CoordinatorLayout.LayoutParams p = tmp.JavaCast<CoordinatorLayout.LayoutParams>();
+			var tmp2 = p.Behavior;
+			var behavior = tmp2.JavaCast<AppBarLayout.Behavior>();
+			if (behavior == null)
+			{
+				p.Behavior = behavior = new AppBarLayout.Behavior();
+			}
+			behavior.OnNestedFling(FindViewById<CoordinatorLayout>(Resource.Id.main_content), appbarLayout, null, 0, -10000, false);
+		}
+
+		private void CollapseToolbar()
+		{
+			AppBarLayout appbarLayout = FindViewById<AppBarLayout>(Resource.Id.appbar);
+			ViewGroup.LayoutParams tmp = appbarLayout.LayoutParameters;
+			CoordinatorLayout.LayoutParams p = tmp.JavaCast<CoordinatorLayout.LayoutParams>();
+			var tmp2 = p.Behavior;
+			var behavior = tmp2.JavaCast<AppBarLayout.Behavior>();
+			if (behavior == null)
+			{
+				p.Behavior = behavior = new AppBarLayout.Behavior();
+			}
+			behavior.OnNestedFling(FindViewById<CoordinatorLayout>(Resource.Id.main_content), appbarLayout, null, 0, 200, true);
+		}
+
 		protected override void OnCreate(Bundle savedInstanceState)
 		{
 			base.OnCreate(savedInstanceState);
-			_design.ApplyTheme();
+
 			
 			//use FlagSecure to make sure the last (revealed) character of the master password is not visible in recent apps
 			if (PreferenceManager.GetDefaultSharedPreferences(this).GetBoolean(
@@ -692,7 +749,6 @@ namespace keepass2android
 				Window.SetFlags(WindowManagerFlags.Secure, WindowManagerFlags.Secure);
 			}
 
-            
 			Intent i = Intent;
 
 			//only load the AppTask if this is the "first" OnCreate (not because of kill/resume, i.e. savedInstanceState==null)
@@ -758,13 +814,10 @@ namespace keepass2android
 				App.Kp2a.LockDatabase(false);
 			}
 
-			
-			
 			SetContentView(Resource.Layout.password);
 
 			InitializeToolbar();
 
-
 			InitializeFilenameView();
 
 			if (KeyProviderType == KeyProviders.KeyFile)
@@ -772,7 +825,6 @@ namespace keepass2android
 				UpdateKeyfileIocView();
 			}
 
-
 			var passwordEdit = FindViewById<EditText>(Resource.Id.password_edit);
 			passwordEdit.TextChanged +=
 				(sender, args) =>
@@ -790,9 +842,6 @@ namespace keepass2android
 			FindViewById<EditText>(Resource.Id.pass_otpsecret).TextChanged += (sender, args) => UpdateOkButtonState();
 
 			passwordEdit.Text = _password;
-			passwordEdit.RequestFocus();
-			Window.SetSoftInputMode(SoftInput.StateVisible);
-
 
 			var passwordFont = Typeface.CreateFromAsset(Assets, "SourceCodePro-Regular.ttf");
 			passwordEdit.Typeface = passwordFont;
@@ -821,6 +870,30 @@ namespace keepass2android
 					   .PrepareFileUsage(new FileStorageSetupInitiatorActivity(this, OnActivityResult, null), _ioConnection,
 										 RequestCodePrepareDbFile, false);
 			}
+
+
+			mDrawerTitle = this.Title;
+			mDrawerLayout = FindViewById<DrawerLayout>(Resource.Id.drawer_layout);
+			var rootview = FindViewById<MeasuringRelativeLayout>(Resource.Id.relative_layout);
+			rootview.ViewTreeObserver.GlobalLayout += (sender, args2) =>
+			{
+				Android.Util.Log.Debug("KP2A", "GlobalLayout");
+				var args = _measureArgs;
+				if (args == null)
+					return;
+				Android.Util.Log.Debug("KP2A", "ActualHeight=" + args.ActualHeight);
+				Android.Util.Log.Debug("KP2A", "ProposedHeight=" + args.ProposedHeight);
+				if (args.ActualHeight < args.ProposedHeight)
+					UncollapseToolbar();
+				if (args.ActualHeight > args.ProposedHeight)
+					CollapseToolbar();
+			};
+			rootview.MeasureEvent += (sender, args) =>
+			{
+				//Snackbar.Make(rootview, "height="+args.ActualHeight, Snackbar.LengthLong).Show();
+				this._measureArgs = args;
+			};
+
 		}
 
 	    private void InitializeNavDrawerButtons()
@@ -1507,7 +1580,12 @@ namespace keepass2android
 		{
 			base.OnResume();
 
-			_design.ReapplyTheme();
+			EditText pwd = FindViewById<EditText>(Resource.Id.password_edit);
+			pwd.PostDelayed(() =>
+			{
+				InputMethodManager keyboard = (InputMethodManager)GetSystemService(Context.InputMethodService);
+				keyboard.ShowSoftInput(pwd, 0);
+			}, 50);
 
 			View killButton = FindViewById(Resource.Id.kill_app);
 			if (PreferenceManager.GetDefaultSharedPreferences(this)

src/keepass2android/Properties/AndroidManifest_debug.xml

@@ -54,7 +54,7 @@
             </intent-filter>
         </activity>
  
-		<activity android:configChanges="keyboardHidden|orientation" android:label="@string/app_name" android:theme="@style/MyTheme_Blue" android:name="keepass2android.PasswordActivity"  android:windowSoftInputMode="adjustResize">
+		<activity android:configChanges="orientation" android:label="@string/app_name" android:theme="@style/MyTheme_Blue" android:name="keepass2android.PasswordActivity"  android:windowSoftInputMode="adjustResize">
 			<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/MyTheme" android:name="keepass2android.PasswordActivity"  android:windowSoftInputMode="adjustResize">
+		<activity android:configChanges="orientation" android:label="@string/app_name" android:theme="@style/MyTheme_Blue" android:name="keepass2android.PasswordActivity"  android:windowSoftInputMode="adjustResize">
 			<intent-filter android:label="@string/app_name">
 				<action android:name="android.intent.action.VIEW" />
 				<category android:name="android.intent.category.DEFAULT" />

src/keepass2android/QuickUnlock.cs

@@ -24,29 +24,30 @@ using Android.Widget;
 using Android.Content.PM;
 using KeePassLib.Keys;
 using Android.Preferences;
+using Android.Runtime;
+using Android.Support.Design.Widget;
 using Android.Views.InputMethods;
 using KeePassLib.Serialization;
 
 namespace keepass2android
 {
-	[Activity(Label = "@string/app_name", ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.KeyboardHidden,
+	[Activity(Label = "@string/app_name", 
+		ConfigurationChanges = ConfigChanges.Orientation,
+		WindowSoftInputMode = SoftInput.AdjustResize,
+		MainLauncher = false,
         Theme = "@style/MyTheme_Blue")]
 	public class QuickUnlock : LifecycleDebugActivity
 	{
 		private IOConnectionInfo _ioc;
 		private QuickUnlockBroadcastReceiver _intentReceiver;
 
-		private ActivityDesign _design;
-
 		public QuickUnlock()
 		{
-			_design = new ActivityDesign(this);
 		}
 
 		protected override void OnCreate(Bundle bundle)
 		{
 			base.OnCreate(bundle);
-			_design.ApplyTheme();
 			
 			//use FlagSecure to make sure the last (revealed) character of the password is not visible in recent apps
 			if (PreferenceManager.GetDefaultSharedPreferences(this).GetBoolean(
@@ -63,7 +64,6 @@ namespace keepass2android
 				return;
 			}
 
-
 			SetContentView(Resource.Layout.QuickUnlock);
 			
 			if (App.Kp2a.GetDb().KpDatabase.Name != "")
@@ -122,8 +122,10 @@ namespace keepass2android
 			IntentFilter filter = new IntentFilter();
 			filter.AddAction(Intents.DatabaseLocked);
 			RegisterReceiver(_intentReceiver, filter);
+			
 		}
 
+
 		private void OnUnlock(int quickUnlockLength, EditText pwd)
 		{
 			KcpPassword kcpPassword = (KcpPassword) App.Kp2a.GetDb().KpDatabase.MasterKey.GetUserKey(typeof (KcpPassword));
@@ -151,8 +153,6 @@ namespace keepass2android
 		{
 			base.OnResume();
 			
-			_design.ReapplyTheme();
-
 			CheckIfUnloaded();
 
 			EditText pwd = (EditText) FindViewById(Resource.Id.QuickUnlock_password);

src/keepass2android/Resources/layout/QuickUnlock.xml

@@ -1,9 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
+<LinearLayout
-  xmlns:android="http://schemas.android.com/apk/res/android"
+xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto"
+xmlns:app="http://schemas.android.com/apk/res-auto"
+
+android:layout_width="fill_parent"
+android:layout_height="fill_parent"
+android:fitsSystemWindows="true">
+<keepass2android.MeasuringRelativeLayout
   android:layout_width="fill_parent"
-      android:layout_height="fill_parent">
+  android:layout_height="fill_parent"
+  android:id="@+id/relative_layout">
   <LinearLayout
       android:id="@+id/top"
       android:layout_width="match_parent"
@@ -150,4 +156,5 @@ android:paddingRight="16dp"
 
   </android.support.design.widget.CoordinatorLayout>
 
-</RelativeLayout>
+</keepass2android.MeasuringRelativeLayout>
+</LinearLayout>

src/keepass2android/Resources/layout/password.xml

@@ -1,14 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<keepass2android.FixedDrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/drawer_layout"
     android:layout_height="match_parent"
     android:layout_width="match_parent"
     android:fitsSystemWindows="true">
-  <!-- activity view -->
+<!-- activity view -->
-  <RelativeLayout
+    <keepass2android.MeasuringRelativeLayout
         android:layout_width="fill_parent"
-      android:layout_height="fill_parent">
+        android:layout_height="fill_parent"
+        android:id="@+id/relative_layout"
+        android:background="#ffffffff">
         <LinearLayout
             android:id="@+id/top"
             android:layout_width="match_parent"
@@ -42,7 +44,6 @@
             android:layout_height="1dp"
             android:layout_above="@id/bottom_bar"
             android:background="#b8b8b8" />
-
         <android.support.design.widget.CoordinatorLayout
             android:id="@+id/main_content"
             android:layout_width="match_parent"
@@ -108,11 +109,7 @@
                     android:orientation="vertical"
                     android:paddingLeft="16dp"
                     android:paddingRight="16dp"
-
                     android:paddingTop="16dp">
-
-
-
                     <TextView
                         android:id="@+id/password_label"
                         android:layout_width="wrap_content"
@@ -123,22 +120,24 @@
                         android:id="@+id/password_mode_spinner"
                         android:layout_width="fill_parent"
                         android:layout_height="wrap_content"
-          android:entries="@array/password_modes"
+                        android:layout_marginLeft="-8dp"
-	/>
+                        android:entries="@array/password_modes" />
-
+                    <View
+                        android:id="@+id/line_below_spinner"
+                        android:background="#e0e0e0ff"
+                        android:layout_width="fill_parent"
+                        android:layout_height="1dip"
+                        android:layout_marginTop="8dp"
+                        android:layout_centerVertical="true" />
                     <TextView
-			
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:textSize="12sp"
                         android:layout_marginTop="16dp"
                         android:text="@string/hint_login_pass" />
-
                     <RelativeLayout
                         android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+                        android:layout_height="wrap_content">
-            >
-
                         <RelativeLayout
                             android:layout_width="match_parent"
                             android:layout_height="wrap_content">
@@ -150,9 +149,8 @@
                                 android:paddingTop="0dp"
                                 android:singleLine="true"
                                 android:inputType="textPassword"
+                                android:fontFamily="sans-serif"
                                 android:hint="@string/hint_login_pass" />
-
-
                             <LinearLayout
                                 android:layout_width="wrap_content"
                                 android:layout_height="wrap_content"
@@ -166,13 +164,9 @@
                                     android:layout_height="wrap_content"
                                     android:src="@drawable/ic_menu_view"
                                     android:background="?android:selectableItemBackground" />
-
                             </LinearLayout>
                         </RelativeLayout>
-
-
                     </RelativeLayout>
-
                     <LinearLayout
                         android:id="@+id/keyfileLine"
                         android:layout_width="fill_parent"
@@ -180,56 +174,42 @@
                         android:paddingTop="16dp"
                         android:baselineAligned="false"
                         android:orientation="vertical">
-
                         <TextView
                             android:id="@+id/keyfile_heading"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:text="@string/keyfile_heading" />
-
                         <LinearLayout
                             android:orientation="horizontal"
                             android:layout_width="fill_parent"
                             android:layout_height="wrap_content">
-
                             <ImageView
                                 android:id="@+id/filestorage_logo"
                                 android:layout_width="wrap_content"
                                 android:layout_height="wrap_content"
                                 android:src="@drawable/ic_storage_file"
-                android:padding="5dp"
+                                android:padding="5dp" />
-					
-				/>
-
                             <TextView
                                 android:id="@+id/filestorage_label"
                                 android:layout_width="wrap_content"
                                 android:layout_height="wrap_content"
                                 android:layout_gravity="center_vertical"
-
                                 android:text="Local file (TODO!)"
-            android:textSize="16dp" >
+                                android:textSize="16dp" />
-              </TextView>
                         </LinearLayout>
-
                         <TextView
                             android:id="@+id/label_keyfilename"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:text="[path]"
-            android:layout_marginLeft="16dp"
+                            android:layout_marginLeft="16dp" />
-			 />
+                        <Button
-
+                            android:id="@+id/btn_change_location"
-            <Button android:id="@+id/btn_change_location"
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
                             android:layout_marginLeft="16dp"
                             android:text="@string/button_change_location"
-              style="@style/TextAppearance_SubElement"
+                            style="@style/TextAppearance_SubElement" />
-			/>
-
-
-
                     </LinearLayout>
                     <LinearLayout
                         android:id="@+id/otpView"
@@ -238,19 +218,17 @@
                         android:layout_marginTop="16dp"
                         android:layout_width="fill_parent"
                         android:layout_height="wrap_content"
-            android:orientation="vertical"
+                        android:orientation="vertical">
-		>
                         <LinearLayout
                             android:id="@+id/otpInitView"
                             android:layout_width="fill_parent"
                             android:layout_height="wrap_content"
-            android:orientation="vertical"
+                            android:orientation="vertical">
-		>
                             <Button
                                 android:id="@+id/init_otp"
                                 android:text="@string/init_otp"
                                 android:layout_width="wrap_content"
-              android:layout_height="wrap_content"/>
+                                android:layout_height="wrap_content" />
                             <TextView
                                 android:id="@+id/otps_pending"
                                 android:text="@string/otps_pending"
@@ -262,14 +240,12 @@
                             android:layout_width="fill_parent"
                             android:layout_height="wrap_content"
                             android:visibility="gone"
-            android:orientation="vertical"
+                            android:orientation="vertical">
-		>
                             <TextView
                                 android:id="@+id/otp_expl"
                                 android:layout_width="wrap_content"
                                 android:layout_height="wrap_content"
                                 android:text="@string/otp_explanation" />
-
                             <EditText
                                 android:id="@+id/otp1"
                                 android:layout_width="fill_parent"
@@ -303,9 +279,7 @@
                                 android:layout_width="fill_parent"
                                 android:layout_height="wrap_content"
                                 android:singleLine="true" />
-
                         </LinearLayout>
-
                     </LinearLayout>
                     <LinearLayout
                         android:id="@+id/otpSecretLine"
@@ -323,8 +297,7 @@
                         <Spinner
                             android:id="@+id/otpsecret_format_spinner"
                             android:layout_width="wrap_content"
-          android:layout_height="wrap_content"
+                            android:layout_height="wrap_content" />
-		/>
                     </LinearLayout>
                     <Button
                         android:id="@+id/kill_app"
@@ -338,19 +311,15 @@
                         android:layout_height="wrap_content"
                         android:layout_marginTop="16dp"
                         android:text="@string/enable_quickunlock" />
-    
                     <View
                         android:id="@+id/spacing"
                         android:layout_width="fill_parent"
                         android:layout_height="200dp"
                         android:background="#0000" />
-
                 </LinearLayout>
             </android.support.v4.widget.NestedScrollView>
-      
         </android.support.design.widget.CoordinatorLayout>
-
+    </keepass2android.MeasuringRelativeLayout>
-  </RelativeLayout>
     <android.support.design.widget.NavigationView
         android:id="@+id/navigation"
         android:layout_width="wrap_content"
@@ -373,8 +342,7 @@
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
                     android:scaleType="centerCrop"
-                  android:src="@drawable/navheader_bg"
+                    android:src="@drawable/navheader_bg" />
-                />
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
@@ -383,9 +351,8 @@
                     android:layout_margin="16dp"
                     android:textColor="#fff"
                     android:layout_alignParentBottom="true"
-          android:layout_marginBottom="16dp"/>
+                    android:layout_marginBottom="16dp" />
             </RelativeLayout>
-
             <Button
                 android:id="@+id/btn_nav_change_db"
                 android:text="@string/menu_change_db"
@@ -396,19 +363,16 @@
                 android:drawableLeft="@drawable/ic_nav_settings"
                 android:text="@string/menu_app_settings"
                 style="@style/NavDrawerButton" />
-
             <Button
                 android:id="@+id/btn_nav_donate"
                 android:drawableLeft="@drawable/ic_nav_donate"
                 android:text="@string/menu_donate"
                 style="@style/NavDrawerButton" />
-
             <Button
                 android:id="@+id/btn_nav_about"
                 android:drawableLeft="@drawable/ic_nav_about"
                 android:text="@string/menu_about"
                 style="@style/NavDrawerButton" />
-
         </LinearLayout>
     </android.support.design.widget.NavigationView>
-</android.support.v4.widget.DrawerLayout>
+</keepass2android.FixedDrawerLayout>

src/keepass2android/keepass2android.csproj

@@ -137,8 +137,8 @@
     <Compile Include="icons\DrawableFactory.cs" />
     <Compile Include="icons\Icons.cs" />
     <Compile Include="KeeChallenge.cs" />
-    <Compile Include="MainActivity.cs" />
+    <Compile Include="FixedDrawerLayout.cs" />
-    <Compile Include="MyRelativeLayout.cs" />
+    <Compile Include="MeasuringRelativeLayout.cs" />
     <Compile Include="NfcOtpActivity.cs" />
     <Compile Include="pluginhost\PluginArrayAdapter.cs" />
     <Compile Include="pluginhost\PluginDatabase.cs" />
@@ -1278,9 +1278,4 @@
   <ItemGroup>
     <AndroidResource Include="Resources\drawable-xhdpi\oktoberfest.png" />
   </ItemGroup>
-  <ItemGroup>
-    <AndroidResource Include="Resources\layout\Main.xml">
-      <SubType>Designer</SubType>
-    </AndroidResource>
-  </ItemGroup>
 </Project>