examples/android/CHIPTool/app/src/main/res/layout/invoke_dialog.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="wrap_content"
    android:layout_height="wrap_content"
    android:padding="16dp">

  <TextView
      android:id="@+id/titleText"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="@string/invoke_dialog_title_text"
      android:textSize="22sp"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toTopOf="parent" />

  <EditText
      android:id="@+id/invokeValueEd"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:hint="@string/invoke_dialog_write_value_hint"
      android:inputType="text"
      android:textSize="16sp"
      android:layout_marginBottom="8dp"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toBottomOf="@id/titleText" />

  <EditText
      android:id="@+id/timedRequestTimeoutEd"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:hint="@string/invoke_dialog_timed_request_timeout_hint"
      android:inputType="number"
      android:textSize="16sp"
      android:layout_marginBottom="8dp"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toBottomOf="@id/invokeValueEd" />

  <EditText
      android:id="@+id/imTimeoutEd"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:hint="@string/invoke_dialog_im_timeout_hint"
      android:inputType="number"
      android:textSize="16sp"
      android:layout_marginBottom="8dp"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toBottomOf="@id/timedRequestTimeoutEd"
      app:layout_constraintBottom_toTopOf="@id/exampleHint"/>

  <TextView
      android:id="@+id/exampleHint"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="@string/invoke_dialog_user_guide_hint"
      android:textSize="10sp"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toBottomOf="@id/imTimeoutEd"
      app:layout_constraintBottom_toTopOf="@id/invokeBtn"
      tools:ignore="SmallSp" />

  <Button
      android:id="@+id/invokeBtn"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="@string/invoke_dialog_write_btn_text"
      app:layout_constraintBottom_toBottomOf="parent"
      app:layout_constraintEnd_toEndOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>