Question

This is the layout image 我正在尝试在相对布局中的图像上添加文本，三条垂直线。具有ID，左线和右线的视图在ID卡可见的视图中不可见。如何才能看到所有视图？

    <?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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginBottom="6dp">
        <!--app:cardBackgroundColor="#000000"-->


        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="5dp"
            android:layout_marginRight="5dp">




            <ImageView
                android:layout_marginBottom="40dp"
                android:id="@+id/main_image_story"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:contentDescription="@string/contentdescimage"
                android:src="@drawable/vijaymallya"
                android:scaleType="fitXY"
                android:adjustViewBounds="true"/>

            <View
                android:id="@+id/leftline"
                android:layout_width="4dp"
                android:layout_height="match_parent"
                android:background="#f49a32"/>


            <View
                android:id="@+id/rightline"
                android:layout_width="4dp"
                android:layout_height="match_parent"
                android:layout_alignParentEnd="true"
                android:layout_alignParentRight="true"
                android:background="#f49a32"/>




            <View
                android:id="@+id/cardline"
                android:layout_width="match_parent"
                android:layout_height="6dp"
                android:background="#f49a32" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@id/cardline"
                android:background="@drawable/background_gradient"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/date_story"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="3dp"
                    android:layout_marginLeft="10dp"
                    android:layout_marginStart="10dp"
                    android:layout_marginTop="8dp"
                    android:shadowColor="#000000"
                    android:shadowRadius="2"
                    android:textColor="#ffffff"
                    android:textSize="10sp"
                    tools:text="9.30 PM, 28 APRIL 2017" />



            </LinearLayout>

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentBottom="true"
                android:background="@drawable/background_gradient2"
                android:orientation="vertical">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginEnd="15dp"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="15dp"
                    android:layout_marginStart="10dp">

                    <LinearLayout
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent">

                        <View
                            android:layout_width="5dp"
                            android:layout_height="wrap_content"
                            android:layout_marginEnd="11dp"
                            android:layout_marginRight="11dp"
                            android:background="#ffffff"/>

                    </LinearLayout>


                    <TextView
                        android:id="@+id/substory_title_story"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:lineSpacingExtra="0sp"
                        android:shadowColor="#000000"
                        android:shadowRadius="2"
                        android:textColor="#ffffff"
                        android:textSize="16sp"
                        tools:text="Vijay Mallya Misled Us On Wealth, Says Supreme Court, Hauls Him For Contempt" />

                </LinearLayout>

                <LinearLayout
                    android:id="@+id/tags"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginEnd="9dp"
                    android:layout_marginRight="9dp"
                    android:layout_marginTop="10dp"
                    android:orientation="horizontal">

                    <TextView
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="6" />

                    <TextView
                        android:id="@+id/number_of_articles_story"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="4"
                        android:gravity="end"
                        android:shadowColor="#000000"
                        android:shadowRadius="2"
                        android:textColor="#f49a32"
                        android:textSize="11sp"
                        tools:text="7 ARTICLES - EXPLORE" />

                </LinearLayout>
            </LinearLayout>

        </RelativeLayout>


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

    </LinearLayout>

Answer 1

根据您的布局使用填充和边距

<?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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:padding="5dp"
    android:layout_margin="5dp"
    android:orientation="vertical">
  .....
</LinearLayout>

Answer 2

请尝试此更改..我已经在我的演示应用中尝试了它正在运行

<?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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="center"
        android:layout_marginBottom="6dp">


        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginLeft="5dp"
            android:layout_marginRight="5dp">

            <FrameLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal">


                <ImageView
                    android:id="@+id/main_image_story"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_gravity="center"
                    android:layout_marginBottom="40dp"
                    android:adjustViewBounds="true"
                    android:scaleType="fitXY"
                    android:src="@drawable/dubai" />

                <View
                    android:id="@+id/leftline"
                    android:layout_width="4dp"
                    android:layout_height="match_parent"
                    android:layout_gravity="start"
                    android:background="#f49a32" />

                <View
                    android:id="@+id/rightline"
                    android:layout_width="4dp"
                    android:layout_height="match_parent"
                    android:layout_gravity="end"
                    android:background="#f49a32" />
            </FrameLayout>


            <View
                android:id="@+id/cardline"
                android:layout_width="match_parent"
                android:layout_height="6dp"
                android:background="#f49a32" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@id/cardline"
                android:background="@color/white"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/date_story"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="3dp"
                    android:layout_marginLeft="10dp"
                    android:layout_marginStart="10dp"
                    android:layout_marginTop="8dp"
                    android:shadowColor="#000000"
                    android:shadowRadius="2"
                    android:textColor="#ffffff"
                    android:textSize="10sp"
                    tools:text="9.30 PM, 28 APRIL 2017" />


            </LinearLayout>

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentBottom="true"
                android:background="@color/white"
                android:orientation="vertical">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginEnd="15dp"
                    android:layout_marginLeft="10dp"
                    android:layout_marginRight="15dp"
                    android:layout_marginStart="10dp">

                    <LinearLayout
                        android:layout_width="wrap_content"
                        android:layout_height="match_parent">

                        <View
                            android:layout_width="5dp"
                            android:layout_height="wrap_content"
                            android:layout_marginEnd="11dp"
                            android:layout_marginRight="11dp"
                            android:background="#ffffff" />

                    </LinearLayout>


                    <TextView
                        android:id="@+id/substory_title_story"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:lineSpacingExtra="0sp"
                        android:shadowColor="#000000"
                        android:shadowRadius="2"
                        android:textColor="#ffffff"
                        android:textSize="16sp"
                        tools:text="Vijay Mallya Misled Us On Wealth, Says Supreme Court, Hauls Him For Contempt" />

                </LinearLayout>

                <LinearLayout
                    android:id="@+id/tags"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginEnd="9dp"
                    android:layout_marginRight="9dp"
                    android:layout_marginTop="10dp"
                    android:orientation="horizontal">

                    <TextView
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="6" />

                    <TextView
                        android:id="@+id/number_of_articles_story"
                        android:layout_width="0dp"
                        android:layout_height="wrap_content"
                        android:layout_weight="4"
                        android:gravity="end"
                        android:shadowColor="#000000"
                        android:shadowRadius="2"
                        android:textColor="#f49a32"
                        android:textSize="11sp"
                        tools:text="7 ARTICLES - EXPLORE" />

                </LinearLayout>
            </LinearLayout>

        </RelativeLayout>


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

</LinearLayout>

希望这会对你有所帮助......如果不是，请告诉我......会找到其他方式...

视图在Relativelayout中不可见

2 个答案: