wireguard-android/ui/src/main/res/layout/tunnel_editor_peer.xml

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>

        <import type="android.view.View" />

        <import type="com.wireguard.android.widget.KeyInputFilter" />

        <variable
            name="collection"
            type="androidx.databinding.ObservableList&lt;com.wireguard.android.viewmodel.PeerProxy&gt;" />

        <variable
            name="item"
            type="com.wireguard.android.viewmodel.PeerProxy" />

        <variable
            name="fragment"
            type="com.wireguard.android.fragment.TunnelEditorFragment" />
    </data>

    <com.google.android.material.card.MaterialCardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="4dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="4dp"
        app:cardBackgroundColor="?attr/elevationOverlayColor"
        app:cardCornerRadius="0dp"
        app:cardElevation="2dp"
        app:contentPadding="8dp">

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <com.google.android.material.textview.MaterialTextView
                android:id="@+id/peer_title"
                style="@style/SectionText"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_margin="8dp"
                android:text="@string/peer"
                app:layout_constraintBottom_toTopOf="@+id/public_key_label_layout"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent" />

            <androidx.appcompat.widget.AppCompatImageButton
                android:id="@+id/delete"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:background="@null"
                android:onClick="@{() -> item.unbind()}"
                android:padding="8dp"
                android:src="@drawable/ic_action_delete"
                app:layout_constraintBaseline_toBaselineOf="@id/peer_title"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintTop_toTopOf="@id/peer_title" />

            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/public_key_label_layout"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_margin="4dp"
                android:hint="@string/public_key"
                app:layout_constraintBottom_toTopOf="@+id/pre_shared_key_label_layout"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/peer_title">

                <com.google.android.material.textfield.TextInputEditText
                    android:id="@+id/public_key_text"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:inputType="textNoSuggestions|textVisiblePassword"
                    android:text="@={item.publicKey}"
                    app:filter="@{KeyInputFilter.newInstance()}" />
            </com.google.android.material.textfield.TextInputLayout>

            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/pre_shared_key_label_layout"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_margin="4dp"
                android:hint="@string/pre_shared_key"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@+id/public_key_label_layout">

                <com.wireguard.android.widget.MonkeyedTextInputEditText
                    android:id="@+id/pre_shared_key_text"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="@string/hint_optional"
                    android:inputType="textNoSuggestions|textPassword"
                    android:onClick="@{fragment::onKeyClick}"
                    android:text="@={item.preSharedKey}"
                    app:filter="@{KeyInputFilter.newInstance()}"
                    app:onFocusChange="@{fragment::onKeyFocusChange}" />
            </com.google.android.material.textfield.TextInputLayout>

            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/persistent_keepalive_label_layout"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_margin="4dp"
                android:hint="@string/persistent_keepalive"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/pre_shared_key_label_layout">

                <com.wireguard.android.widget.MonkeyedTextInputEditText
                    android:id="@+id/persistent_keepalive_text"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="@string/hint_optional_discouraged"
                    android:inputType="number"
                    android:text="@={item.persistentKeepalive}" />
            </com.google.android.material.textfield.TextInputLayout>

            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/endpoint_label_layout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_margin="4dp"
                android:hint="@string/endpoint"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/persistent_keepalive_label_layout">

                <com.google.android.material.textfield.TextInputEditText
                    android:id="@+id/endpoint_text"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_alignParentStart="true"
                    android:inputType="textNoSuggestions|textVisiblePassword"
                    android:text="@={item.endpoint}" />
            </com.google.android.material.textfield.TextInputLayout>

            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/allowed_ips_label_layout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_margin="4dp"
                android:hint="@string/allowed_ips"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toBottomOf="@id/endpoint_label_layout">

                <com.google.android.material.textfield.TextInputEditText
                    android:id="@+id/allowed_ips_text"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_alignParentStart="true"
                    android:inputType="textNoSuggestions|textVisiblePassword"
                    android:text="@={item.allowedIps}" />
            </com.google.android.material.textfield.TextInputLayout>

            <CheckBox
                android:id="@+id/excluded_checkbox"
                android:layout_width="wrap_content"
                android:layout_height="match_parent"
                android:layout_marginStart="4dp"
                android:layout_marginTop="0dp"
                android:checked="@={item.excludingPrivateIps}"
                android:text="@string/exclude_private_ips"
                android:visibility="@{item.ableToExcludePrivateIps ? View.VISIBLE : View.GONE}"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintTop_toBottomOf="@id/allowed_ips_label_layout" />

        </androidx.constraintlayout.widget.ConstraintLayout>
    </com.google.android.material.card.MaterialCardView>
</layout>