remove unused layouts and its strings

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

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

@@ -1,58 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-  ~ Nextcloud Talk application
-  ~
-  ~ @author Mario Danic
-  ~ @author Andy Scherzinger
-  ~ Copyright (C) 2021 Andy Scherzinger <info@andy-scherzinger.de>
-  ~ Copyright (C) 2017 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/>.
-  -->
-
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:background="@color/bg_default"
-    android:paddingTop="16dp"
-    android:paddingBottom="16dp">
-
-    <ImageView
-        android:id="@+id/icon_image_view"
-        android:layout_width="24dp"
-        android:layout_height="24dp"
-        android:layout_centerVertical="true"
-        android:layout_marginStart="16dp"
-        android:contentDescription="@null"
-        android:focusable="false"
-        android:focusableInTouchMode="false"
-        tools:src="@drawable/ic_add_grey600_24px" />
-
-    <TextView
-        android:id="@+id/app_title_text_view"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_centerVertical="true"
-        android:layout_marginStart="16dp"
-        android:layout_marginEnd="16dp"
-        android:layout_toEndOf="@id/icon_image_view"
-        android:focusable="false"
-        android:focusableInTouchMode="false"
-        android:gravity="start|center_vertical"
-        android:textAlignment="viewStart"
-        android:textColor="@color/fg_default"
-        android:textSize="16sp"
-        tools:text="Start a new conversation" />
-
-</RelativeLayout>

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

@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-  ~ Nextcloud Talk application
-  ~
-  ~ @author Mario Danic
-  ~ @author Andy Scherzinger
-  ~ Copyright (C) 2017 Mario Danic <mario@lovelyhq.com>
-  ~ Copyright (C) 2018 Andy Scherzinger
-  ~
-  ~ 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/>.
-  -->
-
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:background="@color/bg_default"
-    android:minHeight="@dimen/bottom_sheet_item_height">
-
-    <TextView
-        android:id="@+id/menu_text"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="16dp"
-        android:focusable="false"
-        android:focusableInTouchMode="false"
-        android:gravity="start|center_vertical"
-        android:textAlignment="viewStart"
-        android:textColor="@color/high_emphasis_text"
-        android:textSize="16sp"
-        tools:drawablePadding="32dp"
-        tools:drawableStart="@drawable/ic_add_grey600_24px"
-        tools:text="Start a new conversation" />
-</RelativeLayout>

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

@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-  ~ Nextcloud Talk application
-  ~
-  ~ @author Mario Danic
-  ~ Copyright (C) 2017-2018 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/>.
-  -->
-
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:padding="8dp">
-
-    <ProgressBar
-        android:id="@+id/progress_bar"
-        style="@style/Widget.AppCompat.ProgressBar"
-        android:layout_width="24dp"
-        android:layout_height="24dp"
-        android:layout_gravity="center" />
-
-    <TextView
-        android:id="@+id/progress_message"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center"
-        android:text="@string/nc_no_more_load_retry"
-        android:visibility="gone"
-        tools:visibility="visible" />
-
-</FrameLayout>

app/src/main/res/values/strings.xml

@@ -102,9 +102,6 @@
     <string name="nc_settings_message_ringtone_key" translatable="false">message_ringtone</string>
     <string name="nc_settings_default_ringtone" translatable="false">Librem by feandesign</string>
     <string name="nc_settings_no_ringtone">No sound</string>
-    <string name="nc_settings_vibrate">Vibrate</string>
-    <string name="nc_settings_vibrate_desc">Phone will vibrate unless it\'s silenced</string>
-    <string name="nc_settings_vibrate_key" translatable="false">notifications_vibrate</string>
 
     <string name="nc_settings_appearance">Appearance</string>
     <string name="nc_settings_theme_title">Theme</string>
@@ -329,16 +326,7 @@
     <string name="nc_remote_audio_off">Remote audio off</string>
     <string name="nc_add_attachment">Add attachment</string>
 
-    <!-- Contacts endless loading -->
-    <string name="nc_no_more_load_retry">No more items to load. Refresh to retry.</string>
-    <string name="nc_endless_disabled">No more items to load (max reached).</string>
-    <string name="nc_endless_cancel">Cancelled by the user.</string>
-    <string name="nc_endless_error">An error occurred while loading more items.</string>
-
     <!-- Content descriptions -->
-    <string name="nc_description_more_menu_one_to_one">Menu for conversation with %1$s</string>
-    <string name="nc_description_more_menu_public">Menu for group conversation %1$s</string>
-    <string name="nc_description_more_menu_group">Menu for public conversation %1$s</string>
     <string name="nc_description_send_message_button">Send message</string>
 
     <!-- Empty states -->