AndroidX lib refactor

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

@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/app_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:elevation="0dp"
        app:elevation="0dp">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            style="@style/Toolbar48"
            app:layout_collapseMode="pin">


            <TextView
                android:id="@+id/title"
                fontPath="@string/circular_std_black"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:gravity="center"
                android:text="@string/error"
                android:textAppearance="@style/TextAppearance.AppCompat.Large"
                tools:ignore="MissingPrefix" />

        </android.support.v7.widget.Toolbar>

        <View
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="?dividerColor" />
    </android.support.design.widget.AppBarLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:padding="16dp">

        <code.name.monkey.retromusic.views.IconImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp"
            app:srcCompat="@drawable/ic_bug_report_white_24dp" />

        <TextView
            fontPath="@string/circular_std_black"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="OOPS!"
            android:textAppearance="@style/TextAppearance.AppCompat.Display1"
            tools:ignore="MissingPrefix" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/bug_report_summary" />
    </LinearLayout>

    <android.support.v7.widget.CardView
        android:id="@+id/clear_app_data"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="end|bottom"
        android:layout_margin="8dp"
        app:cardBackgroundColor="@color/md_blue_A200"
        app:cardCornerRadius="6dp"
        app:cardUseCompatPadding="true">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:paddingStart="20dp"
            android:paddingTop="12dp"
            android:paddingEnd="20dp"
            android:paddingBottom="12dp"
            android:text="@string/clear_app_data"
            android:textColor="@color/md_white_1000" />
    </android.support.v7.widget.CardView>

</LinearLayout>
+<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <com.google.android.material.appbar.AppBarLayout
        android:id="@+id/app_bar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:elevation="0dp"
        app:elevation="0dp">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/toolbar"
            style="@style/Toolbar48"
            app:layout_collapseMode="pin">


            <TextView
                android:id="@+id/title"
                fontPath="@string/circular_std_black"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:gravity="center"
                android:text="@string/error"
                android:textAppearance="@style/TextAppearance.AppCompat.Large"
                tools:ignore="MissingPrefix" />

        </androidx.appcompat.widget.Toolbar>

        <View
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="?dividerColor" />
    </com.google.android.material.appbar.AppBarLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:padding="16dp">

        <code.name.monkey.retromusic.views.IconImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:paddingBottom="16dp"
            app:srcCompat="@drawable/ic_bug_report_white_24dp" />

        <TextView
            fontPath="@string/circular_std_black"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="OOPS!"
            android:textAppearance="@style/TextAppearance.AppCompat.Display1"
            tools:ignore="MissingPrefix" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/bug_report_summary" />
    </LinearLayout>

    <androidx.cardview.widget.CardView
        android:id="@+id/clear_app_data"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="end|bottom"
        android:layout_margin="8dp"
        app:cardBackgroundColor="@color/md_blue_A200"
        app:cardCornerRadius="6dp"
        app:cardUseCompatPadding="true">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:paddingStart="20dp"
            android:paddingTop="12dp"
            android:paddingEnd="20dp"
            android:paddingBottom="12dp"
            android:text="@string/clear_app_data"
            android:textColor="@color/md_white_1000" />
    </androidx.cardview.widget.CardView>

</LinearLayout>