Android材料芯片边缘顶端什么都不做

Question

我有一个ChipGroup和两个芯片在里面。我试图将marginTop添加到芯片中，但它们被堆放在ChipGroup的顶部。marginStart正在按预期工作，但marginTop什么也不做。

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以下是我的xml：

<com.google.android.material.chip.ChipGroup
        android:id="@+id/chipGroup"
        android:layout_width="match_parent"
        android:layout_height="33dp"
        android:background="@color/white"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <com.google.android.material.chip.Chip
            android:id="@+id/chip_1"
            style="@style/Widget.MaterialComponents.Chip.Entry"
            android:layout_width="92dp"
            android:layout_height="25dp"
            android:layout_marginStart="8dp"
            android:layout_marginTop="5dp"
            android:text="Test"
            app:chipCornerRadius="5dp"
            app:chipMinTouchTargetSize="0dp"
            app:closeIcon="@drawable/ic_close"
            app:closeIconSize="10dp" />

        <com.google.android.material.chip.Chip
            android:id="@+id/chip_2"
            style="@style/Widget.MaterialComponents.Chip.Entry"
            android:layout_width="92dp"
            android:layout_height="25dp"
            android:layout_marginStart="8dp"
            android:layout_marginTop="5dp"
            android:text="Test"
            app:chipCornerRadius="5dp"
            app:chipMinTouchTargetSize="0dp"
            app:closeIcon="@drawable/ic_close"
            app:closeIconSize="10dp" />
 </com.google.android.material.chip.ChipGroup>

Answer 1

试试这个解决方案。

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<com.google.android.material.chip.ChipGroup
    android:id="@+id/chipGroup"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/white"
    android:paddingTop="@dimen/dp_15"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent">

    <com.google.android.material.chip.Chip
        android:id="@+id/chip_1"
        style="@style/Widget.MaterialComponents.Chip.Entry"
        android:layout_width="92dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="@dimen/dp_50"
        android:text="Test"
        app:chipCornerRadius="5dp"
        app:chipMinTouchTargetSize="0dp"
        app:closeIcon="@drawable/ic_close"
        app:closeIconSize="10dp" />

    <com.google.android.material.chip.Chip
        android:id="@+id/chip_2"
        style="@style/Widget.MaterialComponents.Chip.Entry"
        android:layout_width="92dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="@dimen/dp_5"
        android:text="Test"
        app:chipCornerRadius="5dp"
        app:chipMinTouchTargetSize="0dp"
        app:closeIcon="@drawable/ic_close"
        app:closeIconSize="10dp" />
</com.google.android.material.chip.ChipGroup>