Android ShapeableImageView的黑色背景不圆整
我有ShapeableImageView,我设置了角尺寸。应用舍入是成功的,但在不舍入中显示黑色背景 你能告诉我有什么问题吗 我搜索了一下,有人说这只是预览。但当我运行应用程序时,它也会显示出来 像这样。我想把那个黑色的拿走 我的布局是XmlAndroid ShapeableImageView的黑色背景不圆整,android,android-studio,Android,Android Studio,我有ShapeableImageView,我设置了角尺寸。应用舍入是成功的,但在不舍入中显示黑色背景 你能告诉我有什么问题吗 我搜索了一下,有人说这只是预览。但当我运行应用程序时,它也会显示出来 像这样。我想把那个黑色的拿走 我的布局是Xml <?xml version="1.0" encoding="utf-8"?> <androidx.constraintlayout.widget.ConstraintLayout xmlns:a
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent">
<androidx.core.widget.NestedScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="24dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/constraintLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
>
<ImageButton
android:id="@+id/btnPinAddNewEventFolder"
android:layout_width="168dp"
android:layout_height="168dp"
android:background="@drawable/radius_add_pin_folder"
android:elevation="2dp"
android:scaleType="centerCrop"
android:src="@drawable/btn_add_pin_folder"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/clPinEventDefaultFolder"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintEnd_toEndOf="parent"
>
<com.google.android.material.imageview.ShapeableImageView
android:id="@+id/pinEventDefaultFolderThumbnail"
android:layout_width="168dp"
android:layout_height="168dp"
android:src="@color/gray6"
android:scaleType="centerCrop"
app:shapeAppearanceOverlay="@style/RoundPinFolder"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
/>
<ImageView
android:id="@+id/ImgEventDefaultFolderNull"
android:layout_width="69dp"
android:layout_height="65dp"
android:background="@drawable/ic_folder"
android:backgroundTint="@color/gray5"
app:layout_constraintBottom_toBottomOf="@+id/pinEventDefaultFolderThumbnail"
app:layout_constraintEnd_toEndOf="@+id/pinEventDefaultFolderThumbnail"
app:layout_constraintStart_toStartOf="@+id/pinEventDefaultFolderThumbnail"
app:layout_constraintTop_toTopOf="@+id/pinEventDefaultFolderThumbnail" />
<TextView
android:id="@+id/txtDefaultEventPinFolder"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:fontFamily="@font/nanumsquare_b"
android:text="이벤트 기본 폴더"
android:textAlignment="textStart"
android:textColor="@color/black"
android:textSize="12sp"
app:layout_constraintEnd_toStartOf="@+id/tvDefaultFolderPinNum"
app:layout_constraintStart_toStartOf="@+id/pinEventDefaultFolderThumbnail"
app:layout_constraintTop_toBottomOf="@+id/pinEventDefaultFolderThumbnail"
/>
<TextView
android:id="@+id/tvDefaultEventFolderPinNum"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:fontFamily="@font/nanumsquare_b"
android:text="num"
android:textAlignment="textEnd"
android:textColor="@color/gray3"
android:textSize="12sp"
app:layout_constraintEnd_toEndOf="@+id/pinEventDefaultFolderThumbnail"
app:layout_constraintTop_toBottomOf="@+id/pinEventDefaultFolderThumbnail" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:layout_marginBottom="24dp"
app:layout_constraintTop_toBottomOf="@+id/constraintLayout"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
android:orientation="vertical"
>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/rvEventPinFolder"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
</RelativeLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.core.widget.NestedScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
样式代码
<style name="RoundPinFolder">
<item name="cornerFamily">rounded</item>
<item name="cornerSize">10%</item>
</style>
圆的
10%
尝试将应用程序:shapeAppearanceOverlay
替换为应用程序:shapeAppearance
<com.google.android.material.imageview.ShapeableImageView
android:id="@+id/pinEventDefaultFolderThumbnail"
android:layout_width="168dp"
android:layout_height="168dp"
android:src="@color/gray6"
android:scaleType="centerCrop"
app:shapeAppearance="@style/RoundPinFolder"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
/>
谢谢您的回答!但是它不起作用。@wizdomdiri你能分享一下布局吗。。我仍然无法用你的共享版面重现这个问题。我编辑这篇文章!哈哈,是的!我使用了实现'com.google.android.material:material:1.2.0-alpha03'我真的很感谢你的关心。我无法解决它。我只是原谅你,并将其更改为带圆形滑动的imageview。谢谢你的帮助!