如何创建响应式布局？
How to create a responsive layout?
我正在尝试创建登录布局。
预览 phone 5.0" 看起来不错：
https://imgur.com/oAukTkZ
如果我 运行 在设备 6.0" 中看起来不错。但是，设备 5.0" 我看到很大
https://imgur.com/muMon2U
<?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"
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="0dp"
android:layout_height="0dp"
android:background="@color/lightBlue"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView"
android:layout_width="0dp"
android:layout_height="0dp"
android:scaleType="fitXY"
android:src="@drawable/background_5"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView1"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="112dp"
android:scaleType="fitXY"
android:src="@drawable/background_3"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@id/imageView" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView2"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="38dp"
android:scaleType="fitXY"
android:src="@drawable/background_4"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@id/imageView1" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView3"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:src="@drawable/background_1"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView4"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:src="@drawable/background_2"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageViewLogo"
android:layout_width="137dp"
android:layout_height="53dp"
android:layout_marginBottom="18dp"
android:scaleType="fitXY"
app:layout_constraintBottom_toTopOf="@id/imageView2"
app:layout_constraintStart_toStartOf="@id/textViewWelcome" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/textViewWelcome"
style="@style/tv24spffffff_googlesansmedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="4dp"
android:text="@string/selamat_datang"
app:layout_constraintBottom_toTopOf="@id/textViewWelcomeDesc"
app:layout_constraintStart_toStartOf="@id/textViewWelcomeDesc" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/textViewWelcomeDesc"
style="@style/tv14spffffff_robotomedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="55dp"
android:layout_marginBottom="35dp"
android:text="@string/silahkan_login_untuk_masuk_ke_akun_anda"
app:layout_constraintBottom_toTopOf="@id/cardView"
app:layout_constraintStart_toStartOf="parent" />
<com.google.android.material.card.MaterialCardView
android:id="@+id/cardView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="25dp"
android:layout_marginEnd="25dp"
android:layout_marginBottom="20dp"
app:cardCornerRadius="10dp"
app:layout_constraintBottom_toTopOf="@id/txtForgotPassword"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/textInputLayoutEmailOrNoTelp"
style="@style/AppTextFields"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="30dp"
android:layout_marginTop="30dp"
android:layout_marginEnd="30dp"
android:hint="@string/email_no_telp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/edtEmailOrNoTelp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:lines="1" />
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/textInputLayoutPassword"
style="@style/AppTextFields"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="30dp"
android:layout_marginTop="29.61dp"
app:passwordToggleEnabled="true"
android:layout_marginEnd="30dp"
android:hint="@string/password"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textInputLayoutEmailOrNoTelp">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/edtPassword"
android:layout_width="match_parent"
android:inputType="textPassword"
android:layout_height="wrap_content"
android:lines="1" />
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.button.MaterialButton
android:id="@+id/buttonLogin"
style="@style/AppButtonBlue"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="30dp"
android:layout_marginTop="48.7dp"
android:enabled="true"
android:layout_marginEnd="30dp"
android:layout_marginBottom="15dp"
android:text="@string/log_in"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textInputLayoutPassword" />
</androidx.constraintlayout.widget.ConstraintLayout>
</com.google.android.material.card.MaterialCardView>
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/txtForgotPassword"
style="@style/tv13spffffff_googlesansmedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:text="@string/lupa_password"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多详情。
我的想法是您可以为不同的屏幕尺寸创建不同的布局。正如在 Android 开发人员：Create alternative layouts 中所描述的那样。
为此，您应该将不同的布局文件放在不同的 'layout' 目录中。例如。如文档中所述：res/layout/ 作为 'default' 目录，res/layout-w600dp/ 用于准备在宽度为 600dp 或更宽的屏幕上使用的布局。
如果你想要一种响应式布局可以使用：
app:layout_constraintWidth_percent="0.x"
app:layout_constraintHeight_percent="0.y"
布局示例：
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.cardview.widget.CardView
android:id="@+id/cardView"
android:layout_width="0dp"
android:layout_height="0dp"
app:cardCornerRadius="10dp"
app:cardBackgroundColor="@color/colorPrimary"
app:layout_constraintBottom_toTopOf="@+id/textView3"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHeight_percent="0.3"
app:layout_constraintHorizontal_bias="0.512"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView2"
app:layout_constraintWidth_percent="0.9" >
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:id="@+id/button"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintWidth_percent="0.3"
android:text="button"
app:layout_constraintBottom_toTopOf="@+id/button2"
app:layout_constraintStart_toStartOf="@+id/button3"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/button2"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintWidth_percent="0.3"
android:text="Button"
app:layout_constraintBottom_toTopOf="@+id/button3"
app:layout_constraintStart_toStartOf="@+id/button3"
app:layout_constraintTop_toBottomOf="@+id/button" />
<Button
android:id="@+id/button3"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintWidth_percent="0.9"
android:text="Button"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button2" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/textView2"
app:layout_constraintHeight_percent="0.05"
app:layout_constraintStart_toStartOf="@+id/cardView"
app:layout_constraintTop_toTopOf="@+id/guideline" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
app:layout_constraintHeight_percent="0.05"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/cardView"
app:layout_constraintStart_toStartOf="@+id/textView"
app:layout_constraintTop_toBottomOf="@+id/textView" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
app:layout_constraintHeight_percent="0.05"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/textView4"
app:layout_constraintEnd_toEndOf="@+id/cardView"
app:layout_constraintStart_toStartOf="@+id/cardView"
app:layout_constraintTop_toBottomOf="@+id/cardView" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
android:text="TextView"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/textView3"
app:layout_constraintHeight_percent="0.05"
app:layout_constraintStart_toStartOf="@+id/textView3"
app:layout_constraintTop_toBottomOf="@+id/textView3" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.4" />
</androidx.constraintlayout.widget.ConstraintLayout>
看起来像这样：
我正在尝试创建登录布局。
预览 phone 5.0" 看起来不错： https://imgur.com/oAukTkZ
如果我 运行 在设备 6.0" 中看起来不错。但是，设备 5.0" 我看到很大 https://imgur.com/muMon2U
<?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"
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="0dp"
android:layout_height="0dp"
android:background="@color/lightBlue"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView"
android:layout_width="0dp"
android:layout_height="0dp"
android:scaleType="fitXY"
android:src="@drawable/background_5"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView1"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="112dp"
android:scaleType="fitXY"
android:src="@drawable/background_3"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@id/imageView" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView2"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="38dp"
android:scaleType="fitXY"
android:src="@drawable/background_4"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@id/imageView1" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView3"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:src="@drawable/background_1"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageView4"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:src="@drawable/background_2"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/imageViewLogo"
android:layout_width="137dp"
android:layout_height="53dp"
android:layout_marginBottom="18dp"
android:scaleType="fitXY"
app:layout_constraintBottom_toTopOf="@id/imageView2"
app:layout_constraintStart_toStartOf="@id/textViewWelcome" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/textViewWelcome"
style="@style/tv24spffffff_googlesansmedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="4dp"
android:text="@string/selamat_datang"
app:layout_constraintBottom_toTopOf="@id/textViewWelcomeDesc"
app:layout_constraintStart_toStartOf="@id/textViewWelcomeDesc" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/textViewWelcomeDesc"
style="@style/tv14spffffff_robotomedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="55dp"
android:layout_marginBottom="35dp"
android:text="@string/silahkan_login_untuk_masuk_ke_akun_anda"
app:layout_constraintBottom_toTopOf="@id/cardView"
app:layout_constraintStart_toStartOf="parent" />
<com.google.android.material.card.MaterialCardView
android:id="@+id/cardView"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="25dp"
android:layout_marginEnd="25dp"
android:layout_marginBottom="20dp"
app:cardCornerRadius="10dp"
app:layout_constraintBottom_toTopOf="@id/txtForgotPassword"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/textInputLayoutEmailOrNoTelp"
style="@style/AppTextFields"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="30dp"
android:layout_marginTop="30dp"
android:layout_marginEnd="30dp"
android:hint="@string/email_no_telp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/edtEmailOrNoTelp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:lines="1" />
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/textInputLayoutPassword"
style="@style/AppTextFields"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="30dp"
android:layout_marginTop="29.61dp"
app:passwordToggleEnabled="true"
android:layout_marginEnd="30dp"
android:hint="@string/password"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textInputLayoutEmailOrNoTelp">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/edtPassword"
android:layout_width="match_parent"
android:inputType="textPassword"
android:layout_height="wrap_content"
android:lines="1" />
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.button.MaterialButton
android:id="@+id/buttonLogin"
style="@style/AppButtonBlue"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="30dp"
android:layout_marginTop="48.7dp"
android:enabled="true"
android:layout_marginEnd="30dp"
android:layout_marginBottom="15dp"
android:text="@string/log_in"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textInputLayoutPassword" />
</androidx.constraintlayout.widget.ConstraintLayout>
</com.google.android.material.card.MaterialCardView>
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/txtForgotPassword"
style="@style/tv13spffffff_googlesansmedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:text="@string/lupa_password"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多details.some更多详情。
我的想法是您可以为不同的屏幕尺寸创建不同的布局。正如在 Android 开发人员：Create alternative layouts 中所描述的那样。
为此，您应该将不同的布局文件放在不同的 'layout' 目录中。例如。如文档中所述：res/layout/ 作为 'default' 目录，res/layout-w600dp/ 用于准备在宽度为 600dp 或更宽的屏幕上使用的布局。
如果你想要一种响应式布局可以使用：
app:layout_constraintWidth_percent="0.x"app:layout_constraintHeight_percent="0.y"
布局示例：
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.cardview.widget.CardView
android:id="@+id/cardView"
android:layout_width="0dp"
android:layout_height="0dp"
app:cardCornerRadius="10dp"
app:cardBackgroundColor="@color/colorPrimary"
app:layout_constraintBottom_toTopOf="@+id/textView3"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHeight_percent="0.3"
app:layout_constraintHorizontal_bias="0.512"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView2"
app:layout_constraintWidth_percent="0.9" >
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:id="@+id/button"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintWidth_percent="0.3"
android:text="button"
app:layout_constraintBottom_toTopOf="@+id/button2"
app:layout_constraintStart_toStartOf="@+id/button3"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/button2"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintWidth_percent="0.3"
android:text="Button"
app:layout_constraintBottom_toTopOf="@+id/button3"
app:layout_constraintStart_toStartOf="@+id/button3"
app:layout_constraintTop_toBottomOf="@+id/button" />
<Button
android:id="@+id/button3"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintWidth_percent="0.9"
android:text="Button"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button2" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/textView2"
app:layout_constraintHeight_percent="0.05"
app:layout_constraintStart_toStartOf="@+id/cardView"
app:layout_constraintTop_toTopOf="@+id/guideline" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
app:layout_constraintHeight_percent="0.05"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/cardView"
app:layout_constraintStart_toStartOf="@+id/textView"
app:layout_constraintTop_toBottomOf="@+id/textView" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
app:layout_constraintHeight_percent="0.05"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/textView4"
app:layout_constraintEnd_toEndOf="@+id/cardView"
app:layout_constraintStart_toStartOf="@+id/cardView"
app:layout_constraintTop_toBottomOf="@+id/cardView" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:gravity="center"
android:text="TextView"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/textView3"
app:layout_constraintHeight_percent="0.05"
app:layout_constraintStart_toStartOf="@+id/textView3"
app:layout_constraintTop_toBottomOf="@+id/textView3" />
<androidx.constraintlayout.widget.Guideline
android:id="@+id/guideline"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.4" />
</androidx.constraintlayout.widget.ConstraintLayout>
看起来像这样：