tangem-app-android-audited/app/src/main/res/layout/fragment_wallet_details.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout 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:id="@+id/coordinator_wallet"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/backgroundLightGray"
    android:orientation="vertical">

    <com.google.android.material.appbar.AppBarLayout
        android:id="@+id/app_bar"
        style="@style/Widget.MaterialComponents.Toolbar.Surface"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/backgroundLightGray"
        android:fitsSystemWindows="true"
        app:liftOnScroll="true">

        <com.google.android.material.appbar.MaterialToolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            app:menu="@menu/wallet_details"
            app:navigationIcon="@drawable/ic_baseline_arrow_back_24"
            app:title=" " />

    </com.google.android.material.appbar.AppBarLayout>

    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
        android:id="@+id/srl_wallet_details"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <androidx.core.widget.NestedScrollView
            android:id="@+id/sv_wallet"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:fillViewport="true"
            android:overScrollMode="never">

            <androidx.constraintlayout.widget.ConstraintLayout
                android:id="@+id/cl_wallet"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">


                <TextView
                    android:id="@+id/tv_currency_title"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:paddingStart="16dp"
                    android:paddingEnd="16dp"
                    android:textColor="@color/darkGray6"
                    android:textSize="32sp"
                    android:textStyle="bold"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent"
                    tools:text="Bitcoin" />

                <TextView
                    android:id="@+id/tv_currency_subtitle"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:paddingStart="16dp"
                    android:paddingEnd="16dp"
                    android:textColor="@color/darkGray1"
                    android:textSize="14sp"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toBottomOf="@id/tv_currency_title"
                    tools:text="Ethereum token" />

                <androidx.constraintlayout.widget.Barrier
                    android:id="@+id/barrier_currency_title"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    app:barrierDirection="bottom"
                    app:constraint_referenced_ids="tv_currency_subtitle,tv_currency_title" />


                <androidx.recyclerview.widget.RecyclerView
                    android:id="@+id/rv_pending_transaction"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="16dp"
                    android:layout_marginBottom="8dp"
                    android:nestedScrollingEnabled="false"
                    android:overScrollMode="never"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toBottomOf="@id/barrier_currency_title" />

                <include
                    android:id="@+id/l_wallet_details"
                    layout="@layout/layout_wallet_details"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="16dp"
                    app:layout_constraintTop_toBottomOf="@id/rv_pending_transaction" />


                <com.google.android.material.card.MaterialCardView
                    android:id="@+id/card_pending_transaction_warning"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="8dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginBottom="8dp"
                    android:visibility="gone"
                    app:cardBackgroundColor="@color/darkGray1"
                    app:cardCornerRadius="8dp"
                    app:layout_constraintTop_toBottomOf="@+id/l_wallet_details">

                    <TextView
                        android:id="@+id/tv_pending_transaction_warning"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:padding="16dp"
                        android:text="@string/wallet_pending_transaction_warning"
                        android:textColor="@android:color/white"
                        android:textSize="14sp" />
                </com.google.android.material.card.MaterialCardView>

                <androidx.constraintlayout.widget.Barrier
                    android:id="@+id/barrier"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    app:barrierDirection="bottom"
                    app:constraint_referenced_ids="l_wallet_details,card_pending_transaction_warning" />

                <com.google.android.material.button.MaterialButton
                    android:id="@+id/btn_trade"
                    style="@style/TapButtonWithIcon"
                    android:layout_width="0dp"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="30dp"
                    android:layout_marginEnd="4dp"
                    android:layout_marginBottom="33dp"
                    android:text="@string/wallet_button_buy"
                    app:icon="@drawable/ic_arrow_up"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toStartOf="@+id/btn_sell"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toBottomOf="@id/barrier"
                    app:layout_constraintVertical_bias="1" />

                <androidx.constraintlayout.widget.Barrier
                    android:id="@+id/barrier_left_button"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    app:barrierDirection="end"
                    app:constraint_referenced_ids="btn_trade, btn_sell" />

                <androidx.constraintlayout.widget.Barrier
                    android:id="@+id/barrier_right_button"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    app:barrierDirection="start"
                    app:constraint_referenced_ids="btn_sell, btn_confirm" />

                <com.google.android.material.button.MaterialButton
                    android:id="@+id/btn_sell"
                    style="@style/TapButtonWithIcon"
                    android:layout_width="0dp"
                    android:layout_marginStart="4dp"
                    android:layout_marginTop="30dp"
                    android:layout_marginEnd="4dp"
                    android:layout_marginBottom="33dp"
                    android:text="@string/wallet_button_sell"
                    app:icon="@drawable/ic_arrow_down"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintHorizontal_chainStyle="packed"
                    app:layout_constraintStart_toEndOf="@id/btn_trade"
                    app:layout_constraintEnd_toStartOf="@id/btn_confirm"
                    app:layout_constraintTop_toBottomOf="@id/barrier"
                    app:layout_constraintVertical_bias="1" />

                <com.google.android.material.button.MaterialButton
                    android:id="@+id/btn_confirm"
                    style="@style/TapButtonWithIcon"
                    android:layout_width="0dp"
                    android:layout_marginStart="4dp"
                    android:layout_marginTop="30dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginBottom="33dp"
                    android:text="@string/wallet_button_send"
                    app:layout_constraintStart_toEndOf="@id/btn_sell"
                    app:icon="@drawable/ic_send"
                    app:layout_constraintBottom_toBottomOf="parent"

                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintTop_toBottomOf="@id/barrier"
                    app:layout_constraintVertical_bias="1" />

            </androidx.constraintlayout.widget.ConstraintLayout>

        </androidx.core.widget.NestedScrollView>

    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

</androidx.coordinatorlayout.widget.CoordinatorLayout>