Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/android/194.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Android 如何纠正cardview-v7:27.0.2的意外行为_Android_Android Cardview - Fatal编程技术网

Android 如何纠正cardview-v7:27.0.2的意外行为

Android 如何纠正cardview-v7:27.0.2的意外行为,android,android-cardview,Android,Android Cardview,将app SDK 23升级到27后出现了奇怪的问题。这就是我所期望的(卡片全宽) 这是我得到的(有些牌不是全宽的)。滚动会使卡片再次变为全宽 msgh_detail.xml中的相关代码 <include android:layout_width="wrap_content" android:layout_height="400dp" layout="@layout/msgh_detail_l

将app SDK 23升级到27后出现了奇怪的问题。这就是我所期望的(卡片全宽)

这是我得到的(有些牌不是全宽的)。滚动会使卡片再次变为全宽

msgh_detail.xml中的相关代码

            <include
            android:layout_width="wrap_content"
            android:layout_height="400dp"
            layout="@layout/msgh_detail_list" />
下面是实际布局msgh\u详细信息\u列表\u项的代码

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:paddingTop="4dp"
    android:paddingBottom="4dp"
    android:layout_marginLeft="8dp"
    android:layout_marginRight="8dp"
    android:gravity="center_vertical"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="24dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginLeft="8dp"
            android:layout_weight="0.97"
            android:id="@+id/DayMMdd"
            android:ellipsize="end"
            android:maxLines="1"
            android:hint="@string/day_mth_dte" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/arrivaltime"
            android:layout_marginLeft="8dp"
            android:hint="@string/Hour_min" />

        <ImageView
            android:layout_width="24dp"
            android:layout_height="24dp"
            android:id="@+id/avatar"
            android:src="@drawable/status_1"
            android:layout_marginLeft="8dp"
            android:layout_marginRight="8dp"
            android:longClickable="false" />

    </LinearLayout>


    <android.support.v7.widget.CardView
        android:id="@+id/detail_cardview"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardBackgroundColor="#ccecf9">

        <LinearLayout
            style="@style/Widget.CardContent"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <TextView
                android:id="@+id/text2"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textAppearance="?attr/textAppearanceListItem"
                android:autoLink="web"
                android:textColorLink="#009933"
                android:layout_weight="0.97"
                android:text="@string/test_msg" />

        </LinearLayout>

    </android.support.v7.widget.CardView>

</LinearLayout>

看起来很简单,以前也很好用


可能我的某些设置或层次结构有点错误。

将recyclerView的宽度更改为匹配父项,而不是活动布局中的包装内容。。这导致了问题。

您的外部线性布局已关闭ryt??也共享您的活动布局。。我希望您没有制作过recyclerView width
wrap\u content
。。
 public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.msgh_detail_list_item, parent, false);
        view.setBackgroundResource(mBackground);
        return new ViewHolder(view);
    }
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:paddingTop="4dp"
    android:paddingBottom="4dp"
    android:layout_marginLeft="8dp"
    android:layout_marginRight="8dp"
    android:gravity="center_vertical"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="24dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginLeft="8dp"
            android:layout_weight="0.97"
            android:id="@+id/DayMMdd"
            android:ellipsize="end"
            android:maxLines="1"
            android:hint="@string/day_mth_dte" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/arrivaltime"
            android:layout_marginLeft="8dp"
            android:hint="@string/Hour_min" />

        <ImageView
            android:layout_width="24dp"
            android:layout_height="24dp"
            android:id="@+id/avatar"
            android:src="@drawable/status_1"
            android:layout_marginLeft="8dp"
            android:layout_marginRight="8dp"
            android:longClickable="false" />

    </LinearLayout>


    <android.support.v7.widget.CardView
        android:id="@+id/detail_cardview"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardBackgroundColor="#ccecf9">

        <LinearLayout
            style="@style/Widget.CardContent"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <TextView
                android:id="@+id/text2"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textAppearance="?attr/textAppearanceListItem"
                android:autoLink="web"
                android:textColorLink="#009933"
                android:layout_weight="0.97"
                android:text="@string/test_msg" />

        </LinearLayout>

    </android.support.v7.widget.CardView>

</LinearLayout>