theme generic avatars for Material 3

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

app/src/main/java/com/nextcloud/talk/adapters/items/ContactItem.java

@@ -25,6 +25,7 @@
 package com.nextcloud.talk.adapters.items;
 
 import android.annotation.SuppressLint;
+import android.os.Build;
 import android.text.TextUtils;
 import android.view.View;
 
@@ -162,11 +163,25 @@ public class ContactItem extends AbstractFlexibleItem<ContactItem.ContactItemVie
                 participant.getCalculatedActorType() == Participant.ActorType.CIRCLES ||
                 PARTICIPANT_SOURCE_CIRCLES.equals(participant.getSource())) {
 
-            holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_group);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                holder.binding.avatarDraweeView.getHierarchy().setPlaceholderImage(
+                    DisplayUtils.getRoundedDrawable(
+                        viewThemeUtils.themePlaceholderAvatar(holder.binding.avatarDraweeView,
+                                                              R.drawable.ic_avatar_group)));
+            } else {
+                holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_group);
+            }
 
         } else if (participant.getCalculatedActorType() == Participant.ActorType.EMAILS) {
 
-            holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_mail);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                holder.binding.avatarDraweeView.getHierarchy().setPlaceholderImage(
+                    DisplayUtils.getRoundedDrawable(
+                        viewThemeUtils.themePlaceholderAvatar(holder.binding.avatarDraweeView,
+                                                              R.drawable.ic_avatar_mail)));
+            } else {
+                holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_mail);
+            }
 
         } else if (
             participant.getCalculatedActorType() == Participant.ActorType.GUESTS ||

app/src/main/java/com/nextcloud/talk/adapters/items/ConversationItem.java

@@ -264,9 +264,15 @@ public class ConversationItem extends AbstractFlexibleItem<ConversationItem.Conv
                     break;
                 case "file":
                     shouldLoadAvatar = false;
-                    holder.binding.dialogAvatar.setImageDrawable(
-                        ContextCompat.getDrawable(context,
-                                                  R.drawable.ic_circular_document));
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                        holder.binding.dialogAvatar.setImageDrawable(
+                            DisplayUtils.getRoundedDrawable(
+                                viewThemeUtils.themePlaceholderAvatar(holder.binding.dialogAvatar,
+                                                                      R.drawable.ic_avatar_document)));
+                    } else {
+                        holder.binding.dialogAvatar.setImageDrawable(
+                            ContextCompat.getDrawable(context, R.drawable.ic_circular_document));
+                    }
                     break;
                 default:
                     break;
@@ -275,6 +281,7 @@ public class ConversationItem extends AbstractFlexibleItem<ConversationItem.Conv
 
         if (Conversation.ConversationType.ROOM_SYSTEM.equals(conversation.getType())) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+
                 Drawable[] layers = new Drawable[2];
                 layers[0] = ContextCompat.getDrawable(context, R.drawable.ic_launcher_background);
                 layers[1] = ContextCompat.getDrawable(context, R.drawable.ic_launcher_foreground);
@@ -306,16 +313,27 @@ public class ConversationItem extends AbstractFlexibleItem<ConversationItem.Conv
                         holder.binding.dialogAvatar.setVisibility(View.GONE);
                     }
                     break;
-                // TODO created layered drawables to tint the background
                 case ROOM_GROUP_CALL:
-                    holder.binding.dialogAvatar.setImageDrawable(
-                        ContextCompat.getDrawable(context,
-                                                  R.drawable.ic_circular_group));
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                        holder.binding.dialogAvatar.setImageDrawable(
+                            DisplayUtils.getRoundedDrawable(
+                                viewThemeUtils.themePlaceholderAvatar(holder.binding.dialogAvatar,
+                                                                      R.drawable.ic_avatar_group)));
+                    } else {
+                        holder.binding.dialogAvatar.setImageDrawable(
+                            ContextCompat.getDrawable(context, R.drawable.ic_circular_group));
+                    }
                     break;
                 case ROOM_PUBLIC_CALL:
-                    holder.binding.dialogAvatar.setImageDrawable(
-                        ContextCompat.getDrawable(context,
-                                                  R.drawable.ic_circular_link));
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                        holder.binding.dialogAvatar.setImageDrawable(
+                            DisplayUtils.getRoundedDrawable(
+                                viewThemeUtils.themePlaceholderAvatar(holder.binding.dialogAvatar,
+                                                                      R.drawable.ic_avatar_link)));
+                    } else {
+                        holder.binding.dialogAvatar.setImageDrawable(
+                            ContextCompat.getDrawable(context, R.drawable.ic_circular_link));
+                    }
                     break;
                 default:
                     holder.binding.dialogAvatar.setVisibility(View.GONE);

app/src/main/java/com/nextcloud/talk/adapters/items/MentionAutocompleteItem.java

@@ -26,6 +26,7 @@ package com.nextcloud.talk.adapters.items;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
+import android.os.Build;
 import android.view.View;
 
 import com.facebook.drawee.backends.pipeline.Fresco;
@@ -36,6 +37,7 @@ import com.nextcloud.talk.data.user.model.User;
 import com.nextcloud.talk.models.json.mention.Mention;
 import com.nextcloud.talk.models.json.status.StatusType;
 import com.nextcloud.talk.ui.StatusDrawable;
+import com.nextcloud.talk.ui.theme.ViewThemeUtils;
 import com.nextcloud.talk.utils.ApiUtils;
 import com.nextcloud.talk.utils.DisplayUtils;
 
@@ -67,11 +69,12 @@ public class MentionAutocompleteItem extends AbstractFlexibleItem<ParticipantIte
     private final String statusMessage;
     private final User currentUser;
     private final Context context;
+    private final ViewThemeUtils viewThemeUtils;
 
     public MentionAutocompleteItem(
         Mention mention,
         User currentUser,
-        Context activityContext) {
+        Context activityContext, ViewThemeUtils viewThemeUtils) {
         this.objectId = mention.getId();
         this.displayName = mention.getLabel();
         this.source = mention.getSource();
@@ -80,6 +83,7 @@ public class MentionAutocompleteItem extends AbstractFlexibleItem<ParticipantIte
         this.statusMessage = mention.getStatusMessage();
         this.currentUser = currentUser;
         this.context = activityContext;
+        this.viewThemeUtils = viewThemeUtils;
     }
 
     public String getSource() {
@@ -153,7 +157,15 @@ public class MentionAutocompleteItem extends AbstractFlexibleItem<ParticipantIte
 
         if (SOURCE_CALLS.equals(source)) {
             if (holder.binding.avatarDraweeView != null) {
-                holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_group);
+
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                    holder.binding.avatarDraweeView.getHierarchy().setPlaceholderImage(
+                        DisplayUtils.getRoundedDrawable(
+                            viewThemeUtils.themePlaceholderAvatar(holder.binding.avatarDraweeView,
+                                                                  R.drawable.ic_avatar_group)));
+                } else {
+                    holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_group);
+                }
             }
         } else {
             String avatarId = objectId;

app/src/main/java/com/nextcloud/talk/adapters/items/ParticipantItem.java

@@ -27,6 +27,7 @@ package com.nextcloud.talk.adapters.items;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.content.res.Resources;
+import android.os.Build;
 import android.text.TextUtils;
 import android.view.View;
 
@@ -41,6 +42,7 @@ import com.nextcloud.talk.models.json.participants.Participant;
 import com.nextcloud.talk.models.json.participants.Participant.InCallFlags;
 import com.nextcloud.talk.models.json.status.StatusType;
 import com.nextcloud.talk.ui.StatusDrawable;
+import com.nextcloud.talk.ui.theme.ViewThemeUtils;
 import com.nextcloud.talk.utils.ApiUtils;
 import com.nextcloud.talk.utils.DisplayUtils;
 
@@ -64,14 +66,16 @@ public class ParticipantItem extends AbstractFlexibleItem<ParticipantItem.Partic
     private final Context context;
     private final Participant participant;
     private final User user;
+    private final ViewThemeUtils viewThemeUtils;
     public boolean isOnline = true;
 
     public ParticipantItem(Context activityContext,
                            Participant participant,
-                           User user) {
+                           User user, ViewThemeUtils viewThemeUtils) {
         this.context = activityContext;
         this.participant = participant;
         this.user = user;
+        this.viewThemeUtils = viewThemeUtils;
     }
 
     public Participant getModel() {
@@ -150,9 +154,23 @@ public class ParticipantItem extends AbstractFlexibleItem<ParticipantItem.Partic
             "groups".equals(participant.getSource()) ||
             participant.getCalculatedActorType() == Participant.ActorType.CIRCLES ||
             "circles".equals(participant.getSource())) {
-            holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_group);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                holder.binding.avatarDraweeView.getHierarchy().setPlaceholderImage(
+                    DisplayUtils.getRoundedDrawable(
+                        viewThemeUtils.themePlaceholderAvatar(holder.binding.avatarDraweeView,
+                                                              R.drawable.ic_avatar_group)));
+            } else {
+                holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_group);
+            }
         } else if (participant.getCalculatedActorType() == Participant.ActorType.EMAILS) {
-            holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_mail);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                holder.binding.avatarDraweeView.getHierarchy().setPlaceholderImage(
+                    DisplayUtils.getRoundedDrawable(
+                        viewThemeUtils.themePlaceholderAvatar(holder.binding.avatarDraweeView,
+                                                              R.drawable.ic_avatar_mail)));
+            } else {
+                holder.binding.avatarDraweeView.setImageResource(R.drawable.ic_circular_mail);
+            }
         } else if (participant.getCalculatedActorType() == Participant.ActorType.GUESTS ||
             Participant.ParticipantType.GUEST.equals(participant.getType()) ||
             Participant.ParticipantType.GUEST_MODERATOR.equals(participant.getType())) {

app/src/main/java/com/nextcloud/talk/controllers/ConversationInfoController.kt

@@ -30,6 +30,7 @@ import android.annotation.SuppressLint
 import android.content.Intent
 import android.graphics.drawable.Drawable
 import android.graphics.drawable.LayerDrawable
+import android.os.Build
 import android.os.Bundle
 import android.os.Parcelable
 import android.text.TextUtils
@@ -433,7 +434,7 @@ class ConversationInfoController(args: Bundle) :
 
         for (i in participants.indices) {
             participant = participants[i]
-            userItem = ParticipantItem(router.activity, participant, conversationUser)
+            userItem = ParticipantItem(router.activity, participant, conversationUser, viewThemeUtils)
             if (participant.sessionId != null) {
                 userItem.isOnline = !participant.sessionId.equals("0")
             } else {
@@ -785,12 +786,32 @@ class ConversationInfoController(args: Bundle) :
                     .build()
                 binding.avatarImage.controller = draweeController
             }
-            Conversation.ConversationType.ROOM_GROUP_CALL -> binding.avatarImage.hierarchy.setPlaceholderImage(
-                R.drawable.ic_circular_group
-            )
-            Conversation.ConversationType.ROOM_PUBLIC_CALL -> binding.avatarImage.hierarchy.setPlaceholderImage(
-                R.drawable.ic_circular_link
-            )
+            Conversation.ConversationType.ROOM_GROUP_CALL -> {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                    binding.avatarImage.hierarchy.setPlaceholderImage(
+                        DisplayUtils.getRoundedDrawable(
+                            viewThemeUtils.themePlaceholderAvatar(binding.avatarImage, R.drawable.ic_avatar_group)
+                        )
+                    )
+                } else {
+                    binding.avatarImage.hierarchy.setPlaceholderImage(
+                        R.drawable.ic_circular_group
+                    )
+                }
+            }
+            Conversation.ConversationType.ROOM_PUBLIC_CALL -> {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                    binding.avatarImage.hierarchy.setPlaceholderImage(
+                        DisplayUtils.getRoundedDrawable(
+                            viewThemeUtils.themePlaceholderAvatar(binding.avatarImage, R.drawable.ic_avatar_link)
+                        )
+                    )
+                } else {
+                    binding.avatarImage.hierarchy.setPlaceholderImage(
+                        R.drawable.ic_circular_link
+                    )
+                }
+            }
             Conversation.ConversationType.ROOM_SYSTEM -> {
                 val layers = arrayOfNulls<Drawable>(2)
                 layers[0] = ContextCompat.getDrawable(context, R.drawable.ic_launcher_background)

app/src/main/java/com/nextcloud/talk/presenters/MentionAutocompletePresenter.java

@@ -36,6 +36,7 @@ import com.nextcloud.talk.application.NextcloudTalkApplication;
 import com.nextcloud.talk.data.user.model.User;
 import com.nextcloud.talk.models.json.mention.Mention;
 import com.nextcloud.talk.models.json.mention.MentionOverall;
+import com.nextcloud.talk.ui.theme.ViewThemeUtils;
 import com.nextcloud.talk.users.UserManager;
 import com.nextcloud.talk.utils.ApiUtils;
 import com.otaliastudios.autocomplete.RecyclerViewPresenter;
@@ -69,6 +70,9 @@ public class MentionAutocompletePresenter extends RecyclerViewPresenter<Mention>
     @Inject
     UserManager userManager;
 
+    @Inject
+    ViewThemeUtils viewThemeUtils;
+
     private User currentUser;
     private FlexibleAdapter<AbstractFlexibleItem> adapter;
     private Context context;
@@ -150,7 +154,8 @@ public class MentionAutocompletePresenter extends RecyclerViewPresenter<Mention>
                                         new MentionAutocompleteItem(
                                                 mention,
                                                 currentUser,
-                                                context));
+                                                context,
+                                                viewThemeUtils));
                             }
 
                             if (adapter.getItemCount() != 0) {

app/src/main/java/com/nextcloud/talk/ui/theme/ViewThemeUtils.kt

@@ -21,12 +21,15 @@
 
 package com.nextcloud.talk.ui.theme
 
+import android.annotation.TargetApi
 import android.app.Activity
 import android.content.Context
 import android.content.res.ColorStateList
 import android.graphics.Color
 import android.graphics.PorterDuff
 import android.graphics.drawable.Drawable
+import android.graphics.drawable.LayerDrawable
+import android.os.Build
 import android.view.View
 import android.view.ViewGroup
 import android.widget.CheckBox
@@ -39,6 +42,7 @@ import android.widget.RadioButton
 import android.widget.SeekBar
 import android.widget.TextView
 import androidx.annotation.ColorInt
+import androidx.annotation.DrawableRes
 import androidx.appcompat.content.res.AppCompatResources
 import androidx.appcompat.widget.SearchView
 import androidx.appcompat.widget.SearchView.SearchAutoComplete
@@ -608,6 +612,34 @@ class ViewThemeUtils @Inject constructor(private val theme: ServerTheme, private
         }
     }
 
+    @TargetApi(Build.VERSION_CODES.O)
+    fun themePlaceholderAvatar(avatar: View, @DrawableRes foreground: Int): Drawable? {
+        var drawable: LayerDrawable? = null
+        withScheme(avatar) { scheme ->
+            val layers = arrayOfNulls<Drawable>(2)
+            layers[0] = ContextCompat.getDrawable(avatar.context, R.drawable.ic_avatar_background)
+            layers[0]?.setTint(scheme.surfaceVariant)
+            layers[1] = ContextCompat.getDrawable(avatar.context, foreground)
+            layers[1]?.setTint(scheme.onSurfaceVariant)
+            drawable = LayerDrawable(layers)
+        }
+
+        return drawable
+    }
+
+    private fun progressColor(context: Context, color: Int): Int {
+        val hsl = FloatArray(HSL_SIZE)
+        ColorUtils.RGBToHSL(Color.red(color), Color.green(color), Color.blue(color), hsl)
+
+        if (isDarkMode(context)) {
+            hsl[INDEX_LIGHTNESS] = LIGHTNESS_DARK_THEME
+        } else {
+            hsl[INDEX_LIGHTNESS] = LIGHTNESS_LIGHT_THEME
+        }
+
+        return ColorUtils.HSLToColor(hsl)
+    }
+
     private fun calculateDisabledColor(color: Int, opacity: Float): Int {
         return Color.argb(
             (Color.alpha(color) * opacity).roundToInt(),

app/src/main/res/drawable-v24/ic_avatar_background.xml

@@ -0,0 +1,43 @@
+<!--
+  ~ /*
+  ~  * Nextcloud Talk application
+  ~  *
+  ~  * @author Mario Danic
+  ~  * Copyright (C) 2017-2020 Mario Danic <mario@lovelyhq.com>
+  ~  *
+  ~  * This program 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.
+  ~  *
+  ~  * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  ~  */
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108"
+    android:autoMirrored="true">
+  <group android:scaleX="0.08035714"
+      android:scaleY="0.08035714">
+      <path android:fillType="evenOdd"
+          android:pathData="M0,0h1344v1344h-1344z" android:strokeLineJoin="round">
+          <aapt:attr name="android:fillColor">
+              <gradient android:endX="1343.9999"
+                  android:endY="1.2959057E-4" android:startX="163.34073"
+                  android:startY="1344.0002" android:type="linear">
+                  <item android:color="#FF0082C9" android:offset="0"/>
+                  <item android:color="#FF1CAFFF" android:offset="1"/>
+              </gradient>
+          </aapt:attr>
+      </path>
+  </group>
+</vector>

app/src/main/res/drawable/ic_avatar_document.xml

@@ -0,0 +1,31 @@
+<!--
+  ~ Nextcloud Talk application
+  ~
+  ~ @author Andy Scherzinger
+  ~ Copyright (C) 2022 Andy Scherzinger <info@andy-scherzinger.de>
+  ~
+  ~ This program 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#ffffff"
+        android:fillType="nonZero"
+        android:pathData="M7.4167,6C7.1833,6 7,6.1833 7,6.4167L7,17.25C7,17.4833 7.1833,17.6667 7.4167,17.6667L16.5833,17.6667C16.8167,17.6667 17,17.4833 17,17.25L17,8.5L14.5,6L7.4167,6ZM8.6667,7.6667L13.6667,7.6667L13.6667,8.5L8.6667,8.5L8.6667,7.6667ZM8.6667,10.1667L12.8333,10.1667L12.8333,11L8.6667,11L8.6667,10.1667ZM8.6667,12.6667L15.3333,12.6667L15.3333,13.5L8.6667,13.5L8.6667,12.6667ZM8.6667,15.1667L12,15.1667L12,16L8.6667,16L8.6667,15.1667Z" />
+</vector>

app/src/main/res/drawable/ic_avatar_group.xml

@@ -0,0 +1,31 @@
+<!--
+  ~ Nextcloud Talk application
+  ~
+  ~ @author Andy Scherzinger
+  ~ Copyright (C) 2022 Andy Scherzinger <info@andy-scherzinger.de>
+  ~
+  ~ This program 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#ffffff"
+        android:fillType="nonZero"
+        android:pathData="M12.729,5C11.044,5 9.833,6.38 9.833,7.702C9.833,9.054 9.93,10.019 10.605,11.08C10.822,11.36 11.074,11.418 11.281,11.659C11.411,12.142 11.513,12.625 11.378,13.107C10.957,13.255 10.557,13.428 10.152,13.59C9.66,13.326 9.09,13.107 8.598,12.914C8.53,12.644 8.579,12.444 8.646,12.19C8.762,12.07 8.868,12.016 8.994,11.901C9.351,11.466 9.37,10.733 9.37,10.212C9.37,9.44 8.675,8.861 7.922,8.861C7.082,8.861 6.474,9.555 6.474,10.212L6.455,10.212C6.455,10.887 6.503,11.37 6.841,11.901C6.938,12.045 7.075,12.07 7.179,12.19C7.244,12.431 7.296,12.673 7.227,12.914C6.61,13.129 6.027,13.397 5.49,13.686C5.085,13.976 5.265,13.862 5.007,14.796C4.888,15.279 6.262,15.501 7.247,15.578C7.198,15.843 7.131,16.196 6.938,16.871C6.629,18.078 11.139,18.512 12.729,18.512C15.074,18.512 18.822,18.072 18.501,16.871C17.999,14.999 18.3,15.221 17.555,14.651C16.503,14.02 15.188,13.525 14.08,13.107C13.935,12.57 14.041,12.171 14.177,11.659C14.403,11.418 14.659,11.312 14.872,11.08C15.537,10.227 15.624,8.741 15.624,7.702C15.624,6.172 14.244,5 12.729,5Z" />
+</vector>

app/src/main/res/drawable/ic_avatar_link.xml

@@ -0,0 +1,31 @@
+<!--
+  ~ Nextcloud Talk application
+  ~
+  ~ @author Andy Scherzinger
+  ~ Copyright (C) 2022 Andy Scherzinger <info@andy-scherzinger.de>
+  ~
+  ~ This program 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#ffffff"
+        android:fillType="nonZero"
+        android:pathData="M13,5.921L9.818,9.105C9.111,9.812 8.781,10.723 8.83,11.562C8.88,12.401 9.263,13.146 9.818,13.701L11.23,12.285C10.663,11.717 10.686,11.065 11.232,10.519L14.414,7.337C14.939,6.812 15.664,6.814 16.186,7.335C16.668,7.891 16.713,8.574 16.182,9.105L15.362,9.925C15.917,10.71 16.007,11.291 15.955,12.16L17.596,10.519C18.833,9.282 18.833,7.154 17.596,5.917C16.36,4.681 14.254,4.706 13,5.921ZM13.707,9.806L12.293,11.224L12.297,11.224C12.847,11.774 12.804,12.482 12.293,12.994L9.111,16.175C8.415,16.767 7.813,16.646 7.342,16.175C6.715,15.549 6.842,14.907 7.342,14.407L8.192,13.56C7.636,12.777 7.543,12.195 7.594,11.328L5.928,12.994C4.689,14.233 4.692,16.354 5.928,17.589C7.163,18.825 9.29,18.825 10.526,17.589L13.707,14.407C14.416,13.699 14.747,12.789 14.698,11.949C14.65,11.109 14.266,10.362 13.709,9.808L13.707,9.806Z" />
+</vector>

app/src/main/res/drawable/ic_avatar_mail.xml

@@ -0,0 +1,31 @@
+<!--
+  ~ Nextcloud Talk application
+  ~
+  ~ @author Andy Scherzinger
+  ~ Copyright (C) 2022 Andy Scherzinger <info@andy-scherzinger.de>
+  ~
+  ~ This program 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.
+  ~
+  ~ This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#ffffff"
+        android:fillType="nonZero"
+        android:pathData="M6.6675,8.25C6.2985,8.25 6,8.55 6,8.9175L6,15.0825C6,15.4522 6.3,15.75 6.6675,15.75L17.3325,15.75C17.7015,15.75 18,15.45 18,15.0825L18,8.9175C18,8.5485 17.7,8.25 17.3325,8.25L6.6675,8.25ZM7.23,9.021L11.7922,13.5825L12.1875,13.5825L16.7708,9.021L17.229,9.4792L14.4998,12.249L16.5623,14.3527L16.104,14.811L14.0002,12.7072L12.48,14.2485L11.5215,14.2485L10.0013,12.7072L7.8975,14.8312L7.4385,14.352L9.522,12.2483L6.7725,9.4785L7.23,9.021Z" />
+</vector>