Nested Include constraint layout

问题

so the idea was to create a constraint layout containing several numbers of the same constraint layout as includes.

Therefore I created a layout of my desire and include it several times. But for now all includes are just stacked on top of each other. But what I actual wanted, is that they are evenly vertically distributed across the screen.

Isn't it possible to have constraints between includes?

Here is how my current layout looks like.

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:showIn="@layout/activity_main"
    tools:context=".MainActivity">

<include
        android:id="@+id/LayoutSets"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        layout="@layout/setter_numeric_layout"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintVertical_bias="0.5"
        app:layout_constraintBottom_toTopOf="@+id/LayoutHangTime"/>

<include
        android:id="@+id/LayoutHangTime"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        layout="@layout/setter_numeric_layout"
        app:layout_constraintTop_toBottomOf="@+id/LayoutSets"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        android:layout_marginTop="24dp"
        app:layout_constraintVertical_bias="0.5"
        app:layout_constraintBottom_toTopOf="@+id/LayoutPauseTime"/>

<include
        android:id="@+id/LayoutPauseTime"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        layout="@layout/setter_numeric_layout"
        app:layout_constraintTop_toBottomOf="@+id/LayoutHangTime"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintVertical_bias="0.5"
        app:layout_constraintBottom_toTopOf="@+id/LayoutRounds"/>

<include
        android:id="@+id/LayoutRounds"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        layout="@layout/setter_numeric_layout"
        app:layout_constraintTop_toBottomOf="@+id/LayoutPauseTime"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintVertical_bias="0.5"
        app:layout_constraintBottom_toTopOf="@+id/LayoutRestTime"/>

<include
        android:id="@+id/LayoutRestTime"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        layout="@layout/setter_numeric_layout"
        app:layout_constraintTop_toBottomOf="@+id/LayoutRounds"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintVertical_bias="0.5"/>

This is how my whole design looks like. Everything is stacked on top of each other.

来源：https://stackoverflow.com/questions/56314530/nested-include-constraint-layout

标签

android

android-constraintlayout