Cards everywhere

app/src/main/java/eu/faircode/email/AdapterFolder.java

@@ -37,14 +37,12 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.RequiresApi;
 import androidx.appcompat.widget.PopupMenu;
-import androidx.cardview.widget.CardView;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.Lifecycle;
 import androidx.lifecycle.LifecycleObserver;
@@ -75,12 +73,9 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
     private LifecycleOwner owner;
     private LayoutInflater inflater;
 
-    private boolean cards;
-    private boolean circular;
     private boolean subscriptions;
     private boolean debug;
 
-    private int dp3;
     private int dp12;
     private float textSize;
     private int colorUnread;
@@ -93,10 +88,9 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
     private NumberFormat NF = NumberFormat.getNumberInstance();
 
     public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener {
-        private CardView card;
         private View view;
-        private CardView vwColor;
 
+        private View vwColor;
         private ImageView ivState;
         private ImageView ivReadOnly;
 
@@ -125,10 +119,9 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
         ViewHolder(View itemView) {
             super(itemView);
 
-            card = itemView.findViewById(R.id.card);
             view = itemView.findViewById(R.id.clItem);
-            vwColor = itemView.findViewById(R.id.vwColor);
 
+            vwColor = itemView.findViewById(R.id.vwColor);
             ivState = itemView.findViewById(R.id.ivState);
             ivReadOnly = itemView.findViewById(R.id.ivReadOnly);
 
@@ -151,22 +144,6 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
 
             tvKeywords = itemView.findViewById(R.id.tvKeywords);
             tvError = itemView.findViewById(R.id.tvError);
-
-            if (listener == null) {
-                if (!cards) {
-                    FrameLayout.LayoutParams lparam = (FrameLayout.LayoutParams) card.getLayoutParams();
-                    lparam.setMargins(0, 0, 0, 0);
-                    card.setLayoutParams(lparam);
-
-                    card.setRadius(0);
-                    card.setElevation(0);
-                    card.setCardBackgroundColor(Color.TRANSPARENT);
-
-                    view.setPadding(0, 0, 0, 0);
-                }
-
-                vwColor.setRadius(circular ? dp3 / 2f : 0f);
-            }
         }
 
         private void wire() {
@@ -683,12 +660,9 @@ public class AdapterFolder extends RecyclerView.Adapter<AdapterFolder.ViewHolder
         if (zoom == 0)
             zoom = 1;
 
-        this.circular = prefs.getBoolean("circular", true);
-        this.cards = prefs.getBoolean("cards", true);
         this.subscriptions = prefs.getBoolean("subscriptions", false);
         this.debug = prefs.getBoolean("debug", false);
 
-        this.dp3 = Helper.dp2pixels(context, 12);
         this.dp12 = Helper.dp2pixels(context, 12);
         this.textSize = Helper.getTextSize(context, zoom);
         this.colorUnread = Helper.resolveColor(context, R.attr.colorUnread);

app/src/main/java/eu/faircode/email/AdapterMessage.java

@@ -79,7 +79,6 @@ import android.widget.Button;
 import android.widget.CheckBox;
 import android.widget.CompoundButton;
 import android.widget.EditText;
-import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
@@ -89,7 +88,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.PopupMenu;
-import androidx.cardview.widget.CardView;
 import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.constraintlayout.widget.Group;
 import androidx.fragment.app.Fragment;
@@ -167,7 +165,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
     private LayoutInflater inflater;
     private boolean suitable;
 
-    private int dp3;
     private int dp36;
     private int colorPrimary;
     private int colorAccent;
@@ -180,10 +177,8 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
     private boolean contacts;
     private float textSize;
 
-    private boolean cards;
     private boolean date;
     private boolean threading;
-    private boolean circular;
     private boolean name_email;
     private boolean subject_italic;
     private boolean flags;
@@ -232,11 +227,10 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
     public class ViewHolder extends RecyclerView.ViewHolder implements
             View.OnClickListener, View.OnLongClickListener, View.OnKeyListener,
             BottomNavigationView.OnNavigationItemSelectedListener {
-        private CardView card;
         private View view;
         private View vwRipple;
 
-        private CardView vwColor;
+        private View vwColor;
         private ImageView ivExpander;
         private ImageView ivFlagged;
         private ImageView ivAvatar;
@@ -335,7 +329,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         ViewHolder(final View itemView) {
             super(itemView);
 
-            card = itemView.findViewById(R.id.card);
             view = itemView.findViewById(R.id.clItem);
             vwRipple = itemView.findViewById(R.id.vwRipple);
 
@@ -361,20 +354,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             ivThread = itemView.findViewById(R.id.ivThread);
             tvError = itemView.findViewById(R.id.tvError);
             pbLoading = itemView.findViewById(R.id.pbLoading);
-
-            if (!cards) {
-                FrameLayout.LayoutParams lparam = (FrameLayout.LayoutParams) card.getLayoutParams();
-                lparam.setMargins(0, 0, 0, 0);
-                card.setLayoutParams(lparam);
-
-                card.setRadius(0);
-                card.setElevation(0);
-                card.setCardBackgroundColor(Color.TRANSPARENT);
-
-                view.setPadding(0, 0, 0, 0);
-            }
-
-            vwColor.setRadius(circular ? dp3 / 2f : 0f);
         }
 
         private void ensureExpanded() {
@@ -668,7 +647,7 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
             tvTime.setTextColor(colorUnseen);
 
             // Account color
-            vwColor.setCardBackgroundColor(message.accountColor == null ? Color.TRANSPARENT : message.accountColor);
+            vwColor.setBackgroundColor(message.accountColor == null ? Color.TRANSPARENT : message.accountColor);
             vwColor.setVisibility(ActivityBilling.isPro(context) ? View.VISIBLE : View.INVISIBLE);
 
             // Expander
@@ -2993,7 +2972,6 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         this.TF = Helper.getTimeInstance(context, SimpleDateFormat.SHORT);
         this.DTF = Helper.getDateTimeInstance(context, SimpleDateFormat.LONG, SimpleDateFormat.LONG);
 
-        this.dp3 = Helper.dp2pixels(context, 3);
         this.dp36 = Helper.dp2pixels(context, 36);
         this.colorPrimary = Helper.resolveColor(context, R.attr.colorPrimary);
         this.colorAccent = Helper.resolveColor(context, R.attr.colorAccent);
@@ -3007,10 +2985,8 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
         this.textSize = Helper.getTextSize(context, zoom);
 
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-        this.cards = prefs.getBoolean("cards", true);
         this.date = prefs.getBoolean("date", true);
         this.threading = prefs.getBoolean("threading", true);
-        this.circular = prefs.getBoolean("circular", true);
         this.name_email = prefs.getBoolean("name_email", !compact);
         this.subject_italic = prefs.getBoolean("subject_italic", true);
         this.flags = prefs.getBoolean("flags", true);

app/src/main/java/eu/faircode/email/FragmentAccounts.java

@@ -23,6 +23,7 @@ import android.animation.ObjectAnimator;
 import android.animation.ValueAnimator;
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -37,6 +38,7 @@ import androidx.constraintlayout.widget.Group;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.Observer;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -48,6 +50,9 @@ import java.util.List;
 
 public class FragmentAccounts extends FragmentBase {
     private boolean settings;
+
+    private boolean cards;
+
     private RecyclerView rvAccount;
     private ContentLoadingProgressBar pbWait;
     private Group grpReady;
@@ -61,8 +66,12 @@ public class FragmentAccounts extends FragmentBase {
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
         Bundle args = getArguments();
         settings = (args == null || args.getBoolean("settings", true));
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        cards = prefs.getBoolean("cards", true);
     }
 
     @Override
@@ -86,9 +95,11 @@ public class FragmentAccounts extends FragmentBase {
         LinearLayoutManager llm = new LinearLayoutManager(getContext());
         rvAccount.setLayoutManager(llm);
 
-        DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
-        itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
-        rvAccount.addItemDecoration(itemDecorator);
+        if (!cards) {
+            DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
+            itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
+            rvAccount.addItemDecoration(itemDecorator);
+        }
 
         adapter = new AdapterAccount(this, settings);
         rvAccount.setAdapter(adapter);

app/src/main/java/eu/faircode/email/FragmentAnswers.java

@@ -19,6 +19,7 @@ package eu.faircode.email;
     Copyright 2018-2019 by Marcel Bokhorst (M66B)
 */
 
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -29,6 +30,7 @@ import androidx.annotation.Nullable;
 import androidx.constraintlayout.widget.Group;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.Observer;
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -39,6 +41,8 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class FragmentAnswers extends FragmentBase {
+    private boolean cards;
+
     private RecyclerView rvAnswer;
     private ContentLoadingProgressBar pbWait;
     private Group grpReady;
@@ -46,6 +50,14 @@ public class FragmentAnswers extends FragmentBase {
 
     private AdapterAnswer adapter;
 
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        cards = prefs.getBoolean("cards", true);
+    }
+
     @Override
     @Nullable
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
@@ -66,9 +78,11 @@ public class FragmentAnswers extends FragmentBase {
         LinearLayoutManager llm = new LinearLayoutManager(getContext());
         rvAnswer.setLayoutManager(llm);
 
-        DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
-        itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
-        rvAnswer.addItemDecoration(itemDecorator);
+        if (!cards) {
+            DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
+            itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
+            rvAnswer.addItemDecoration(itemDecorator);
+        }
 
         adapter = new AdapterAnswer(this);
         rvAnswer.setAdapter(adapter);

app/src/main/java/eu/faircode/email/FragmentIdentities.java

@@ -21,6 +21,7 @@ package eu.faircode.email;
 
 import android.animation.ObjectAnimator;
 import android.animation.ValueAnimator;
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -31,6 +32,7 @@ import androidx.annotation.Nullable;
 import androidx.constraintlayout.widget.Group;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.Observer;
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -41,6 +43,8 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class FragmentIdentities extends FragmentBase {
+    private boolean cards;
+
     private RecyclerView rvIdentity;
     private ContentLoadingProgressBar pbWait;
     private Group grpReady;
@@ -49,6 +53,14 @@ public class FragmentIdentities extends FragmentBase {
 
     private AdapterIdentity adapter;
 
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        cards = prefs.getBoolean("cards", true);
+    }
+
     @Override
     @Nullable
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
@@ -68,9 +80,11 @@ public class FragmentIdentities extends FragmentBase {
         LinearLayoutManager llm = new LinearLayoutManager(getContext());
         rvIdentity.setLayoutManager(llm);
 
-        DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
-        itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
-        rvIdentity.addItemDecoration(itemDecorator);
+        if (!cards) {
+            DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
+            itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
+            rvIdentity.addItemDecoration(itemDecorator);
+        }
 
         adapter = new AdapterIdentity(this);
         rvIdentity.setAdapter(adapter);

app/src/main/java/eu/faircode/email/FragmentRules.java

@@ -19,6 +19,7 @@ package eu.faircode.email;
     Copyright 2018-2019 by Marcel Bokhorst (M66B)
 */
 
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -29,6 +30,7 @@ import androidx.annotation.Nullable;
 import androidx.constraintlayout.widget.Group;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.Observer;
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -39,6 +41,11 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class FragmentRules extends FragmentBase {
+    private long account;
+    private long folder;
+
+    private boolean cards;
+
     private RecyclerView rvRule;
     private ContentLoadingProgressBar pbWait;
     private Group grpReady;
@@ -46,9 +53,6 @@ public class FragmentRules extends FragmentBase {
 
     private AdapterRule adapter;
 
-    private long account;
-    private long folder;
-
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -57,6 +61,9 @@ public class FragmentRules extends FragmentBase {
         Bundle args = getArguments();
         account = args.getLong("account", -1);
         folder = args.getLong("folder", -1);
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        cards = prefs.getBoolean("cards", true);
     }
 
     @Override
@@ -81,9 +88,11 @@ public class FragmentRules extends FragmentBase {
         adapter = new AdapterRule(this);
         rvRule.setAdapter(adapter);
 
-        DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
-        itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
-        rvRule.addItemDecoration(itemDecorator);
+        if (!cards) {
+            DividerItemDecoration itemDecorator = new DividerItemDecoration(getContext(), llm.getOrientation());
+            itemDecorator.setDrawable(getContext().getDrawable(R.drawable.divider));
+            rvRule.addItemDecoration(itemDecorator);
+        }
 
         fab.setOnClickListener(new View.OnClickListener() {
             @Override

app/src/main/java/eu/faircode/email/ViewCardOptional.java

@@ -0,0 +1,71 @@
+package eu.faircode.email;
+
+/*
+    This file is part of FairEmail.
+
+    FairEmail is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    FairEmail is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with FairEmail.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright 2018-2019 by Marcel Bokhorst (M66B)
+*/
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.graphics.Color;
+import android.util.AttributeSet;
+import android.widget.FrameLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.cardview.widget.CardView;
+import androidx.preference.PreferenceManager;
+
+public class ViewCardOptional extends CardView {
+    public ViewCardOptional(@NonNull Context context) {
+        super(context);
+    }
+
+    public ViewCardOptional(@NonNull Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public ViewCardOptional(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        boolean cards = prefs.getBoolean("cards", true);
+        if (cards) {
+            int dp6 = Helper.dp2pixels(getContext(), 6);
+            int color = Helper.resolveColor(getContext(), R.attr.colorCardBackground);
+
+            FrameLayout.LayoutParams lparam = (FrameLayout.LayoutParams) getLayoutParams();
+            lparam.setMargins(dp6, dp6, dp6, dp6);
+            setLayoutParams(lparam);
+
+            setRadius(dp6);
+            setElevation(dp6);
+            setCardBackgroundColor(color);
+
+            getChildAt(0).setPadding(dp6, dp6, dp6, dp6);
+        } else {
+            setRadius(0);
+            setElevation(0);
+            setCardBackgroundColor(Color.TRANSPARENT);
+        }
+    }
+}

app/src/main/java/eu/faircode/email/ViewStripe.java

@@ -0,0 +1,39 @@
+package eu.faircode.email;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.util.AttributeSet;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.cardview.widget.CardView;
+import androidx.preference.PreferenceManager;
+
+public class ViewStripe extends CardView {
+    public ViewStripe(@NonNull Context context) {
+        super(context);
+    }
+
+    public ViewStripe(@NonNull Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public ViewStripe(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    protected void onAttachedToWindow() {
+        super.onAttachedToWindow();
+
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        boolean circular = prefs.getBoolean("circular", true);
+        setRadius(circular ? Helper.dp2pixels(getContext(), 3) / 2f : 0f);
+        setElevation(0);
+    }
+
+    @Override
+    public void setBackgroundColor(int color) {
+        setCardBackgroundColor(color);
+    }
+}

app/src/main/res/layout/include_message_compact.xml

@@ -4,13 +4,11 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.cardview.widget.CardView
+    <eu.faircode.email.ViewStripe
         android:id="@+id/vwColor"
         android:layout_width="6dp"
         android:layout_height="0dp"
-        app:cardBackgroundColor="?attr/colorAccent"
-        app:cardCornerRadius="1.5dp"
-        app:cardElevation="0dp"
+        android:background="?attr/colorAccent"
         app:layout_constraintBottom_toBottomOf="@+id/paddingBottom"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />

app/src/main/res/layout/include_message_normal.xml

@@ -3,13 +3,11 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.cardview.widget.CardView
+    <eu.faircode.email.ViewStripe
         android:id="@+id/vwColor"
         android:layout_width="6dp"
         android:layout_height="0dp"
-        app:cardBackgroundColor="?attr/colorAccent"
-        app:cardCornerRadius="1.5dp"
-        app:cardElevation="0dp"
+        android:background="?attr/colorAccent"
         app:layout_constraintBottom_toBottomOf="@+id/paddingBottom"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />

app/src/main/res/layout/item_account.xml

@@ -4,213 +4,218 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/clItem"
+    <eu.faircode.email.ViewCardOptional
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:background="?attr/activatableItemBackground"
-        android:foreground="?attr/selectableItemBackground">
-
-        <View
-            android:id="@+id/vwColor"
-            android:layout_width="6dp"
-            android:layout_height="0dp"
-            android:background="?attr/colorAccent"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/marginTop"
+        android:layout_height="wrap_content">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/clItem"
             android:layout_width="match_parent"
-            android:layout_height="3dp"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <ImageView
-            android:id="@+id/ivState"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:contentDescription="@string/title_legend_connection_state"
-            android:src="@drawable/baseline_cloud_off_24"
-            app:layout_constraintBottom_toBottomOf="@+id/tvName"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toTopOf="@+id/tvName" />
-
-        <ImageView
-            android:id="@+id/ivPrimary"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:layout_marginStart="6dp"
-            android:contentDescription="@string/title_legend_primary"
-            android:src="@drawable/baseline_star_24"
-            app:layout_constraintBottom_toBottomOf="@+id/tvName"
-            app:layout_constraintStart_toEndOf="@id/ivState"
-            app:layout_constraintTop_toTopOf="@+id/tvName" />
-
-        <ImageView
-            android:id="@+id/ivNotify"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:layout_marginStart="6dp"
-            android:contentDescription="@string/title_legend_notify"
-            android:src="@drawable/baseline_notifications_24"
-            app:layout_constraintBottom_toBottomOf="@+id/tvName"
-            app:layout_constraintStart_toEndOf="@id/ivPrimary"
-            app:layout_constraintTop_toTopOf="@+id/tvName" />
-
-        <TextView
-            android:id="@+id/tvName"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="middle"
-            android:gravity="center_vertical"
-            android:minHeight="24dp"
-            android:singleLine="true"
-            android:text="Name"
-            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-            app:layout_constraintEnd_toStartOf="@+id/ivSync"
-            app:layout_constraintStart_toEndOf="@id/ivNotify"
-            app:layout_constraintTop_toBottomOf="@id/marginTop" />
-
-        <ImageView
-            android:id="@+id/ivSync"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:layout_marginEnd="6dp"
-            android:contentDescription="@string/title_legend_sync_state"
-            android:src="@drawable/baseline_sync_24"
-            app:layout_constraintBottom_toBottomOf="@+id/tvName"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="@+id/tvName" />
-
-        <TextView
-            android:id="@+id/tvUser"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="end"
-            android:maxLines="1"
-            android:text="user"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintEnd_toStartOf="@+id/ivSync"
-            app:layout_constraintStart_toEndOf="@+id/ivState"
-            app:layout_constraintTop_toBottomOf="@id/tvName" />
-
-        <TextView
-            android:id="@+id/tvHost"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="end"
-            android:maxLines="1"
-            android:text="host"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@+id/ivState"
-            app:layout_constraintTop_toBottomOf="@id/tvUser" />
-
-        <TextView
-            android:id="@+id/tvLast"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="start"
-            android:singleLine="true"
-            android:text="Last connected time"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@+id/ivState"
-            app:layout_constraintTop_toBottomOf="@id/tvHost" />
-
-        <TextView
-            android:id="@+id/tvAuthorize"
-            android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="@string/title_authorization_required"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?attr/colorWarning"
-            android:textIsSelectable="true"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toBottomOf="@id/tvLast" />
-
-        <TextView
-            android:id="@+id/tvIdentity"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="@string/title_identity_required"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?attr/colorWarning"
-            android:textIsSelectable="true"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toBottomOf="@id/tvAuthorize" />
-
-        <TextView
-            android:id="@+id/tvDrafts"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="@string/title_drafts_required"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?attr/colorWarning"
-            android:textIsSelectable="true"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toBottomOf="@id/tvIdentity" />
-
-        <TextView
-            android:id="@+id/tvWarning"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="warning"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?attr/colorWarning"
-            android:textIsSelectable="true"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toBottomOf="@id/tvDrafts" />
-
-        <TextView
-            android:id="@+id/tvError"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="error"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?attr/colorWarning"
-            android:textIsSelectable="true"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toBottomOf="@id/tvWarning" />
-
-        <View
-            android:id="@+id/marginBottom"
-            android:layout_width="match_parent"
-            android:layout_height="3dp"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvError" />
-
-        <androidx.constraintlayout.widget.Group
-            android:id="@+id/grpSettings"
-            android:layout_width="0dp"
-            android:layout_height="0dp"
-            app:constraint_referenced_ids="ivSync,tvHost" />
-    </androidx.constraintlayout.widget.ConstraintLayout>
+            android:background="?attr/activatableItemBackground"
+            android:foreground="?attr/selectableItemBackground">
+
+            <eu.faircode.email.ViewStripe
+                android:id="@+id/vwColor"
+                android:layout_width="6dp"
+                android:layout_height="0dp"
+                android:background="?attr/colorAccent"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <View
+                android:id="@+id/marginTop"
+                android:layout_width="match_parent"
+                android:layout_height="3dp"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <ImageView
+                android:id="@+id/ivState"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:contentDescription="@string/title_legend_connection_state"
+                android:src="@drawable/baseline_cloud_off_24"
+                app:layout_constraintBottom_toBottomOf="@+id/tvName"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toTopOf="@+id/tvName" />
+
+            <ImageView
+                android:id="@+id/ivPrimary"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_marginStart="6dp"
+                android:contentDescription="@string/title_legend_primary"
+                android:src="@drawable/baseline_star_24"
+                app:layout_constraintBottom_toBottomOf="@+id/tvName"
+                app:layout_constraintStart_toEndOf="@id/ivState"
+                app:layout_constraintTop_toTopOf="@+id/tvName" />
+
+            <ImageView
+                android:id="@+id/ivNotify"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_marginStart="6dp"
+                android:contentDescription="@string/title_legend_notify"
+                android:src="@drawable/baseline_notifications_24"
+                app:layout_constraintBottom_toBottomOf="@+id/tvName"
+                app:layout_constraintStart_toEndOf="@id/ivPrimary"
+                app:layout_constraintTop_toTopOf="@+id/tvName" />
+
+            <TextView
+                android:id="@+id/tvName"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="middle"
+                android:gravity="center_vertical"
+                android:minHeight="24dp"
+                android:singleLine="true"
+                android:text="Name"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                app:layout_constraintEnd_toStartOf="@+id/ivSync"
+                app:layout_constraintStart_toEndOf="@id/ivNotify"
+                app:layout_constraintTop_toBottomOf="@id/marginTop" />
+
+            <ImageView
+                android:id="@+id/ivSync"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_marginEnd="6dp"
+                android:contentDescription="@string/title_legend_sync_state"
+                android:src="@drawable/baseline_sync_24"
+                app:layout_constraintBottom_toBottomOf="@+id/tvName"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toTopOf="@+id/tvName" />
+
+            <TextView
+                android:id="@+id/tvUser"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:text="user"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintEnd_toStartOf="@+id/ivSync"
+                app:layout_constraintStart_toEndOf="@+id/ivState"
+                app:layout_constraintTop_toBottomOf="@id/tvName" />
+
+            <TextView
+                android:id="@+id/tvHost"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:text="host"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@+id/ivState"
+                app:layout_constraintTop_toBottomOf="@id/tvUser" />
+
+            <TextView
+                android:id="@+id/tvLast"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="start"
+                android:singleLine="true"
+                android:text="Last connected time"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@+id/ivState"
+                app:layout_constraintTop_toBottomOf="@id/tvHost" />
+
+            <TextView
+                android:id="@+id/tvAuthorize"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="@string/title_authorization_required"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                android:textIsSelectable="true"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvLast" />
+
+            <TextView
+                android:id="@+id/tvIdentity"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="@string/title_identity_required"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                android:textIsSelectable="true"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvAuthorize" />
+
+            <TextView
+                android:id="@+id/tvDrafts"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="@string/title_drafts_required"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                android:textIsSelectable="true"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvIdentity" />
+
+            <TextView
+                android:id="@+id/tvWarning"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="warning"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                android:textIsSelectable="true"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvDrafts" />
+
+            <TextView
+                android:id="@+id/tvError"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="error"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                android:textIsSelectable="true"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvWarning" />
+
+            <View
+                android:id="@+id/marginBottom"
+                android:layout_width="match_parent"
+                android:layout_height="3dp"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tvError" />
+
+            <androidx.constraintlayout.widget.Group
+                android:id="@+id/grpSettings"
+                android:layout_width="0dp"
+                android:layout_height="0dp"
+                app:constraint_referenced_ids="ivSync,tvHost" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>

app/src/main/res/layout/item_answer.xml

@@ -4,24 +4,29 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/clItem"
+    <eu.faircode.email.ViewCardOptional
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:background="?attr/activatableItemBackground"
-        android:foreground="?attr/selectableItemBackground"
-        android:padding="6dp">
+        android:layout_height="wrap_content">
 
-        <TextView
-            android:id="@+id/tvName"
-            android:layout_width="0dp"
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/clItem"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:ellipsize="end"
-            android:maxLines="1"
-            android:text="Name"
-            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-    </androidx.constraintlayout.widget.ConstraintLayout>
+            android:background="?attr/activatableItemBackground"
+            android:foreground="?attr/selectableItemBackground"
+            android:padding="6dp">
+
+            <TextView
+                android:id="@+id/tvName"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:text="Name"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>

app/src/main/res/layout/item_folder.xml

@@ -4,30 +4,23 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.cardview.widget.CardView
+    <eu.faircode.email.ViewCardOptional
         android:id="@+id/card"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="6dp"
-        app:cardBackgroundColor="?attr/colorCardBackground"
-        app:cardCornerRadius="6dp"
-        app:cardElevation="6dp">
+        android:layout_height="wrap_content">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/clItem"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:background="?attr/activatableItemBackground"
-            android:foreground="?attr/selectableItemBackground"
-            android:padding="6dp">
+            android:foreground="?attr/selectableItemBackground">
 
-            <androidx.cardview.widget.CardView
+            <eu.faircode.email.ViewStripe
                 android:id="@+id/vwColor"
                 android:layout_width="6dp"
                 android:layout_height="0dp"
-                app:cardBackgroundColor="?attr/colorAccent"
-                app:cardCornerRadius="1.5dp"
-                app:cardElevation="0dp"
+                android:background="?attr/colorAccent"
                 app:layout_constraintBottom_toBottomOf="@+id/paddingBottom"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="parent" />
@@ -257,5 +250,5 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/tvError" />
         </androidx.constraintlayout.widget.ConstraintLayout>
-    </androidx.cardview.widget.CardView>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>

app/src/main/res/layout/item_folder_unselectable.xml

@@ -4,28 +4,20 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.cardview.widget.CardView
-        android:id="@+id/card"
+    <eu.faircode.email.ViewCardOptional
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="6dp"
-        app:cardBackgroundColor="?attr/colorCardBackground"
-        app:cardCornerRadius="6dp"
-        app:cardElevation="6dp">
+        android:layout_height="wrap_content">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/clItem"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:padding="6dp">
+            android:layout_height="wrap_content">
 
-            <androidx.cardview.widget.CardView
+            <eu.faircode.email.ViewStripe
                 android:id="@+id/vwColor"
                 android:layout_width="6dp"
                 android:layout_height="0dp"
-                app:cardBackgroundColor="?attr/colorAccent"
-                app:cardCornerRadius="1.5dp"
-                app:cardElevation="0dp"
+                android:background="?attr/colorAccent"
                 app:layout_constraintBottom_toBottomOf="@+id/paddingBottom"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toTopOf="parent" />
@@ -89,5 +81,5 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/tvName" />
         </androidx.constraintlayout.widget.ConstraintLayout>
-    </androidx.cardview.widget.CardView>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>

app/src/main/res/layout/item_identity.xml

@@ -4,167 +4,172 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/clItem"
+    <eu.faircode.email.ViewCardOptional
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:background="?attr/activatableItemBackground"
-        android:foreground="?attr/selectableItemBackground">
+        android:layout_height="wrap_content">
 
-        <View
-            android:id="@+id/vwColor"
-            android:layout_width="6dp"
-            android:layout_height="0dp"
-            android:background="?attr/colorAccent"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
-
-        <View
-            android:id="@+id/marginTop"
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/clItem"
             android:layout_width="match_parent"
-            android:layout_height="3dp"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            android:layout_height="wrap_content"
+            android:background="?attr/activatableItemBackground"
+            android:foreground="?attr/selectableItemBackground">
 
-        <ImageView
-            android:id="@+id/ivState"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:contentDescription="@string/title_legend_connection_state"
-            android:src="@drawable/baseline_cloud_off_24"
-            app:layout_constraintBottom_toBottomOf="@+id/tvName"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toTopOf="@+id/tvName" />
+            <eu.faircode.email.ViewStripe
+                android:id="@+id/vwColor"
+                android:layout_width="6dp"
+                android:layout_height="0dp"
+                android:background="?attr/colorAccent"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
 
-        <ImageView
-            android:id="@+id/ivPrimary"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:layout_marginStart="6dp"
-            android:contentDescription="@string/title_legend_primary"
-            android:src="@drawable/baseline_star_24"
-            app:layout_constraintBottom_toBottomOf="@+id/tvName"
-            app:layout_constraintStart_toEndOf="@id/ivState"
-            app:layout_constraintTop_toTopOf="@+id/tvName" />
+            <View
+                android:id="@+id/marginTop"
+                android:layout_width="match_parent"
+                android:layout_height="3dp"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
 
-        <TextView
-            android:id="@+id/tvName"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="middle"
-            android:gravity="center_vertical"
-            android:minHeight="24dp"
-            android:singleLine="true"
-            android:text="Name"
-            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-            app:layout_constraintEnd_toStartOf="@+id/ivSync"
-            app:layout_constraintStart_toEndOf="@id/ivPrimary"
-            app:layout_constraintTop_toBottomOf="@id/marginTop" />
+            <ImageView
+                android:id="@+id/ivState"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:contentDescription="@string/title_legend_connection_state"
+                android:src="@drawable/baseline_cloud_off_24"
+                app:layout_constraintBottom_toBottomOf="@+id/tvName"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toTopOf="@+id/tvName" />
 
-        <ImageView
-            android:id="@+id/ivSync"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:layout_marginEnd="6dp"
-            android:contentDescription="@string/title_legend_sync_state"
-            android:src="@drawable/baseline_sync_24"
-            app:layout_constraintBottom_toBottomOf="@+id/tvName"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="@+id/tvName" />
+            <ImageView
+                android:id="@+id/ivPrimary"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_marginStart="6dp"
+                android:contentDescription="@string/title_legend_primary"
+                android:src="@drawable/baseline_star_24"
+                app:layout_constraintBottom_toBottomOf="@+id/tvName"
+                app:layout_constraintStart_toEndOf="@id/ivState"
+                app:layout_constraintTop_toTopOf="@+id/tvName" />
 
-        <TextView
-            android:id="@+id/tvUser"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="end"
-            android:maxLines="1"
-            android:text="user"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintEnd_toStartOf="@+id/ivSync"
-            app:layout_constraintStart_toEndOf="@+id/ivState"
-            app:layout_constraintTop_toBottomOf="@id/tvName" />
+            <TextView
+                android:id="@+id/tvName"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="middle"
+                android:gravity="center_vertical"
+                android:minHeight="24dp"
+                android:singleLine="true"
+                android:text="Name"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                app:layout_constraintEnd_toStartOf="@+id/ivSync"
+                app:layout_constraintStart_toEndOf="@id/ivPrimary"
+                app:layout_constraintTop_toBottomOf="@id/marginTop" />
 
-        <TextView
-            android:id="@+id/tvHost"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="end"
-            android:maxLines="1"
-            android:text="host"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintEnd_toStartOf="@+id/tvAccount"
-            app:layout_constraintStart_toEndOf="@+id/ivState"
-            app:layout_constraintTop_toBottomOf="@id/tvUser" />
+            <ImageView
+                android:id="@+id/ivSync"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_marginEnd="6dp"
+                android:contentDescription="@string/title_legend_sync_state"
+                android:src="@drawable/baseline_sync_24"
+                app:layout_constraintBottom_toBottomOf="@+id/tvName"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toTopOf="@+id/tvName" />
 
-        <TextView
-            android:id="@+id/tvAccount"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="account"
-            android:textAlignment="textEnd"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/tvHost"
-            app:layout_constraintTop_toTopOf="@id/tvHost" />
+            <TextView
+                android:id="@+id/tvUser"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:text="user"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintEnd_toStartOf="@+id/ivSync"
+                app:layout_constraintStart_toEndOf="@+id/ivState"
+                app:layout_constraintTop_toBottomOf="@id/tvName" />
 
-        <TextView
-            android:id="@+id/tvLast"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="start"
-            android:singleLine="true"
-            android:text="Last connected time"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@+id/ivState"
-            app:layout_constraintTop_toBottomOf="@id/tvHost" />
+            <TextView
+                android:id="@+id/tvHost"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:text="host"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintEnd_toStartOf="@+id/tvAccount"
+                app:layout_constraintStart_toEndOf="@+id/ivState"
+                app:layout_constraintTop_toBottomOf="@id/tvUser" />
 
-        <TextView
-            android:id="@+id/tvAuthorize"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="@string/title_authorization_required"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?attr/colorWarning"
-            android:textIsSelectable="true"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toBottomOf="@id/tvLast" />
+            <TextView
+                android:id="@+id/tvAccount"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="account"
+                android:textAlignment="textEnd"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/tvHost"
+                app:layout_constraintTop_toTopOf="@id/tvHost" />
 
-        <TextView
-            android:id="@+id/tvError"
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="error"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?attr/colorWarning"
-            android:textIsSelectable="true"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/vwColor"
-            app:layout_constraintTop_toBottomOf="@id/tvAuthorize" />
+            <TextView
+                android:id="@+id/tvLast"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="start"
+                android:singleLine="true"
+                android:text="Last connected time"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@+id/ivState"
+                app:layout_constraintTop_toBottomOf="@id/tvHost" />
 
-        <View
-            android:id="@+id/marginBottom"
-            android:layout_width="match_parent"
-            android:layout_height="3dp"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvError" />
-    </androidx.constraintlayout.widget.ConstraintLayout>
+            <TextView
+                android:id="@+id/tvAuthorize"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="@string/title_authorization_required"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                android:textIsSelectable="true"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvLast" />
+
+            <TextView
+                android:id="@+id/tvError"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="error"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textColor="?attr/colorWarning"
+                android:textIsSelectable="true"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/vwColor"
+                app:layout_constraintTop_toBottomOf="@id/tvAuthorize" />
+
+            <View
+                android:id="@+id/marginBottom"
+                android:layout_width="match_parent"
+                android:layout_height="3dp"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tvError" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>

app/src/main/res/layout/item_message_compact.xml

@@ -4,14 +4,9 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.cardview.widget.CardView
-        android:id="@+id/card"
+    <eu.faircode.email.ViewCardOptional
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="6dp"
-        app:cardBackgroundColor="?attr/colorCardBackground"
-        app:cardCornerRadius="6dp"
-        app:cardElevation="6dp">
+        android:layout_height="wrap_content">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/clItem"
@@ -20,8 +15,7 @@
             android:background="?attr/activatableItemBackground"
             android:descendantFocusability="beforeDescendants"
             android:focusable="true"
-            android:focusableInTouchMode="true"
-            android:padding="6dp">
+            android:focusableInTouchMode="true">
 
             <include
                 android:id="@+id/inHeader"
@@ -49,5 +43,5 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/inHeader" />
         </androidx.constraintlayout.widget.ConstraintLayout>
-    </androidx.cardview.widget.CardView>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>

app/src/main/res/layout/item_message_normal.xml

@@ -4,14 +4,9 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.cardview.widget.CardView
-        android:id="@+id/card"
+    <eu.faircode.email.ViewCardOptional
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="6dp"
-        app:cardBackgroundColor="?attr/colorCardBackground"
-        app:cardCornerRadius="6dp"
-        app:cardElevation="6dp">
+        android:layout_height="wrap_content">
 
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/clItem"
@@ -20,8 +15,7 @@
             android:background="?attr/activatableItemBackground"
             android:descendantFocusability="beforeDescendants"
             android:focusable="true"
-            android:focusableInTouchMode="true"
-            android:padding="6dp">
+            android:focusableInTouchMode="true">
 
             <include
                 android:id="@+id/inHeader"
@@ -49,5 +43,5 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/inHeader" />
         </androidx.constraintlayout.widget.ConstraintLayout>
-    </androidx.cardview.widget.CardView>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>

app/src/main/res/layout/item_rule.xml

@@ -4,66 +4,70 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content">
 
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/clItem"
+    <eu.faircode.email.ViewCardOptional
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:background="?attr/activatableItemBackground"
-        android:foreground="?attr/selectableItemBackground"
-        android:padding="6dp">
+        android:layout_height="wrap_content">
 
-        <TextView
-            android:id="@+id/tvName"
-            android:layout_width="0dp"
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/clItem"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginEnd="6dp"
-            android:ellipsize="end"
-            android:maxLines="1"
-            android:text="Name"
-            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-            app:layout_constraintBottom_toBottomOf="@+id/ivStop"
-            app:layout_constraintEnd_toStartOf="@+id/tvOrder"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="@+id/ivStop" />
+            android:background="?attr/activatableItemBackground"
+            android:foreground="?attr/selectableItemBackground"
+            android:padding="6dp">
 
-        <TextView
-            android:id="@+id/tvOrder"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="6dp"
-            android:layout_marginEnd="6dp"
-            android:text="Order"
-            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
-            app:layout_constraintBottom_toBottomOf="@+id/ivStop"
-            app:layout_constraintEnd_toStartOf="@+id/ivStop"
-            app:layout_constraintTop_toTopOf="@+id/ivStop" />
+            <TextView
+                android:id="@+id/tvName"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="6dp"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:text="Name"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                app:layout_constraintBottom_toBottomOf="@+id/ivStop"
+                app:layout_constraintEnd_toStartOf="@+id/tvOrder"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="@+id/ivStop" />
 
-        <ImageView
-            android:id="@+id/ivStop"
-            android:layout_width="24dp"
-            android:layout_height="24dp"
-            android:contentDescription="@string/title_legend_stop"
-            android:src="@drawable/baseline_stop_24"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            <TextView
+                android:id="@+id/tvOrder"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="6dp"
+                android:layout_marginEnd="6dp"
+                android:text="Order"
+                android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+                app:layout_constraintBottom_toBottomOf="@+id/ivStop"
+                app:layout_constraintEnd_toStartOf="@+id/ivStop"
+                app:layout_constraintTop_toTopOf="@+id/ivStop" />
 
-        <TextView
-            android:id="@+id/tvCondition"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Condition"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvName" />
+            <ImageView
+                android:id="@+id/ivStop"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:contentDescription="@string/title_legend_stop"
+                android:src="@drawable/baseline_stop_24"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
 
-        <TextView
-            android:id="@+id/tvAction"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Action"
-            android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvCondition" />
+            <TextView
+                android:id="@+id/tvCondition"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Condition"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tvName" />
 
-    </androidx.constraintlayout.widget.ConstraintLayout>
+            <TextView
+                android:id="@+id/tvAction"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Action"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tvCondition" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </eu.faircode.email.ViewCardOptional>
 </FrameLayout>