MaterialComponents.TextInputLayout.OutlinedBox 它无法正常工作 boxBackgroundColor

我用的是材料。我将使用 TextInputLayout 的颜色作为背景，但类似于下面的颜色！提示背景未更改。我使用了样式并想进行更改，但没有成功。在布局本身中，我尝试再次应用更改！如何解决这个问题？

NOTE

的背景标签用户名图片中没有透明的 and it covers一些文本输入编辑文本

in 构建.gradle

implementation 'com.google.android.material:material:1.1.0'

in style

 <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.MaterialComponents.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
        <item name="textAppearanceSubtitle1">@style/TextAppearance.App.Subtitle1</item>
        <item name="textAppearanceCaption">@style/TextAppearance.App.Caption</item>
        <item name="shapeAppearanceSmallComponent">@style/ShapeAppearance.App.SmallComponent</item>
    </style>

    <style name="AppTheme.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
    </style>

    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.MaterialComponents.Dark.ActionBar"/>

    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.MaterialComponents.Light"/>


    <style name="TextAppearance.App.Subtitle1" parent="TextAppearance.MaterialComponents.Subtitle1">
        <item name="colorControlActivated">@color/white</item>
        <item name="android:colorControlActivated">@color/white</item>
    </style>

    <style name="TextAppearance.App.Caption" parent="TextAppearance.MaterialComponents.Caption">
        <item name="android:textColorTertiary">@color/white</item>
        <item name="android:textColorTertiaryInverse">@color/white</item>
        <item name="colorControlActivated">@color/white</item>
        <item name="android:colorControlActivated">@color/white</item>
    </style>

    <style name="ShapeAppearance.App.SmallComponent" parent="ShapeAppearance.MaterialComponents.SmallComponent">
        <item name="cornerFamily">rounded</item>
        <item name="cornerSize">16dp</item>
        <item name="colorControlActivated">@color/white</item>
        <item name="android:colorControlActivated">@color/white</item>
    </style>

in layout

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
  android:background="@color/gray"
  android:gravity="center"
  android:orientation="vertical"
  android:padding="32dp">

  <com.google.android.material.textfield.TextInputLayout
    android:id="@+id/linUsername"
    style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginBottom="16dp"
    android:hint="@string/label_username"
    android:textColorHint="#AEB0C6"
    app:boxBackgroundColor="#33385E"
    app:boxStrokeColor="@color/red"
    app:endIconDrawable="@drawable/ic_clear_white_24dp"
    app:endIconMode="password_toggle"
    app:endIconTint="#AEB0C6"
    app:hintTextColor="#AEB0C6"
    app:startIconDrawable="@drawable/ic_info_outline_white_24dp"
    app:startIconTint="#AEB0C6">

    <com.google.android.material.textfield.TextInputEditText
      android:id="@+id/edtUsername"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:inputType="textPersonName"
      android:textColor="@color/white"
      android:textColorHint="@color/white"
      app:hintTextColor="#AEB0C6" />

  </com.google.android.material.textfield.TextInputLayout>


  <com.google.android.material.button.MaterialButton
    android:id="@+id/btnSelectText"
    android:layout_width="168dp"
    android:layout_height="wrap_content"
    android:layout_marginTop="24dp"
    android:fontFamily="@font/iran_sans_mobile"
    android:text="login"
    android:visibility="visible"
    app:cornerRadius="@dimen/radiusButton" />
</LinearLayout>

您可以使用带边框的自定义编辑文本，以便您可以轻松设置所需的背景。例如尝试以下代码： 活动主文件

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
    android:gravity="center"
    android:orientation="vertical"
    android:padding="32dp">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="60dp">

        <EditText
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginTop="15dp"
            android:background="@drawable/boarder"
            android:paddingLeft="5dp"
            android:text="input"
            app:endIconMode="password_toggle"
            app:endIconTint="#EF0707" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:layout_marginTop="7dp"
            android:background="#fff"
            android:text="Label" />
    </RelativeLayout>

    <com.google.android.material.button.MaterialButton
        android:id="@+id/btnSelectText"
        android:layout_width="168dp"
        android:layout_height="wrap_content"
        android:layout_marginTop="24dp"
        android:text="login"
        android:visibility="visible"
        app:cornerRadius="10dp" />
</LinearLayout>

边界.xml

<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">

    <stroke
        android:width="2dp"
        android:color="#03A6F0" />

    <corners android:radius="12dp" />
</shape>

另请参阅此处：自定义编辑带边框的文本 https://stackoverflow.com/questions/50619360/