Android 如何在垂直视图寻呼机的顶部添加页边距？

我正在尝试实现垂直视图寻呼机，如“Happn”应用程序

这是我的自定义ViewPager类

VerticalViewPager.java 试试下面的代码

    viewPager.setClipToPadding(false);
    viewPager.setPadding(70, 30, 170, 30);//left,top,right,bottom in px
    viewPager.setPageMargin(30);

这将根据需要设置填充，这一个适合我。 试试看，一定要让我知道它是否适合您

**my viewpager item xml**
**my viewpager item xml**

    <?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:background="@color/dim_white"
    android:layout_height="match_parent">

    <android.support.v7.widget.CardView 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:id="@+id/card_view"
        style="@style/CardStyle.ContactList"
        android:layout_width="match_parent"
        android:layout_marginBottom="60dp"
        android:layout_marginTop="60dp"
        android:layout_marginLeft="22dp"
        android:layout_marginRight="22dp"
        app:cardCornerRadius="20dp"
        android:layout_height="match_parent">
    <ImageView

        android:id="@+id/profile_image"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitXY"
        android:adjustViewBounds="true"
        android:src="@drawable/logo_3_1" />

    <TextView
        android:id="@+id/name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="80dp"
        android:gravity="center_horizontal"
        android:text="Sardar"
        android:textColor="@color/white"
        android:textSize="@dimen/letter_large" />
    </android.support.v7.widget.CardView>
</FrameLayout>


**My parent layout :**

<RelativeLayout 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"
   ">

    <RelativeLayout
        android:id="@+id/empty_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/dim_white"
        android:visibility="gone">

        <ImageView
            android:id="@+id/add_photo"
            android:layout_width="72dp"
            android:layout_height="72dp"
            android:layout_centerInParent="true"
            android:layout_centerHorizontal="true"
            android:src="@drawable/favpholder"
            android:textSize="@dimen/verify_phone_number_text_size" />

        <TextView
            android:id="@+id/no_fav_title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@id/add_photo"
            android:layout_marginLeft="@dimen/spacing_24_dp"
            android:layout_marginTop="@dimen/spacing_medium"
            android:layout_marginRight="@dimen/spacing_24_dp"
            android:gravity="center"
            android:text="@string/no_followers"
            android:textAlignment="center"
            android:textAppearance="@style/TextStyle.Medium"
            android:textColor="@color/slate"
            android:textSize="@dimen/letter_large" />


    </RelativeLayout>

    <android.support.v7.widget.CardView
        android:id="@+id/search_bar"
        android:layout_width="match_parent"
        android:layout_height="@dimen/search_bar_height"
        android:layout_below="@id/empty_layout"
        android:layout_margin="@dimen/spacing_medium">

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

            <ImageView
                android:id="@+id/search_icon"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_margin="@dimen/spacing_small"
                android:src="@drawable/ic_search_black_24dp" />

            <TextView
                android:id="@+id/search_title"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_margin="@dimen/spacing_xsmall"
                android:layout_toEndOf="@id/search_icon"
                android:gravity="center"
                android:text="@string/search_contacts" />
        </RelativeLayout>
    </android.support.v7.widget.CardView>


    <custom.VerticalViewPager
        android:layout_below="@id/search_bar"
        android:id="@+id/viewPager"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</RelativeLayout>

**我的父布局：**
嗨，谢谢你的友好回复。不幸的是，它不起作用。你能用默认的ViewPager而不是自定义的ViewPager来尝试一下这段代码吗？我已经添加了xml文件
    viewPager.setClipToPadding(false);
    viewPager.setPadding(70, 30, 170, 30);//left,top,right,bottom in px
    viewPager.setPageMargin(30);

**my viewpager item xml**

    <?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:background="@color/dim_white"
    android:layout_height="match_parent">

    <android.support.v7.widget.CardView 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:id="@+id/card_view"
        style="@style/CardStyle.ContactList"
        android:layout_width="match_parent"
        android:layout_marginBottom="60dp"
        android:layout_marginTop="60dp"
        android:layout_marginLeft="22dp"
        android:layout_marginRight="22dp"
        app:cardCornerRadius="20dp"
        android:layout_height="match_parent">
    <ImageView

        android:id="@+id/profile_image"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:scaleType="fitXY"
        android:adjustViewBounds="true"
        android:src="@drawable/logo_3_1" />

    <TextView
        android:id="@+id/name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginTop="80dp"
        android:gravity="center_horizontal"
        android:text="Sardar"
        android:textColor="@color/white"
        android:textSize="@dimen/letter_large" />
    </android.support.v7.widget.CardView>
</FrameLayout>


**My parent layout :**

<RelativeLayout 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"
   ">

    <RelativeLayout
        android:id="@+id/empty_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/dim_white"
        android:visibility="gone">

        <ImageView
            android:id="@+id/add_photo"
            android:layout_width="72dp"
            android:layout_height="72dp"
            android:layout_centerInParent="true"
            android:layout_centerHorizontal="true"
            android:src="@drawable/favpholder"
            android:textSize="@dimen/verify_phone_number_text_size" />

        <TextView
            android:id="@+id/no_fav_title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@id/add_photo"
            android:layout_marginLeft="@dimen/spacing_24_dp"
            android:layout_marginTop="@dimen/spacing_medium"
            android:layout_marginRight="@dimen/spacing_24_dp"
            android:gravity="center"
            android:text="@string/no_followers"
            android:textAlignment="center"
            android:textAppearance="@style/TextStyle.Medium"
            android:textColor="@color/slate"
            android:textSize="@dimen/letter_large" />


    </RelativeLayout>

    <android.support.v7.widget.CardView
        android:id="@+id/search_bar"
        android:layout_width="match_parent"
        android:layout_height="@dimen/search_bar_height"
        android:layout_below="@id/empty_layout"
        android:layout_margin="@dimen/spacing_medium">

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

            <ImageView
                android:id="@+id/search_icon"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_margin="@dimen/spacing_small"
                android:src="@drawable/ic_search_black_24dp" />

            <TextView
                android:id="@+id/search_title"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_margin="@dimen/spacing_xsmall"
                android:layout_toEndOf="@id/search_icon"
                android:gravity="center"
                android:text="@string/search_contacts" />
        </RelativeLayout>
    </android.support.v7.widget.CardView>


    <custom.VerticalViewPager
        android:layout_below="@id/search_bar"
        android:id="@+id/viewPager"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</RelativeLayout>