Android 为什么视图'；s的边距在消失时仍然影响布局？
我有一个Android 为什么视图'；s的边距在消失时仍然影响布局？,android,android-layout,Android,Android Layout,我有一个LinearLayout和一个FrameLayout内部有一些空白。奇怪的是，即使visibility设置为GONE，内部视图的边距似乎对其周围的元素有影响。这只是在运行时的情况，而不是在IDE的设计时 Android文档说明： 消失-此视图不可见，并且不占用任何空间用于布局 那么，为什么利润率仍然有影响呢 这有什么意义（如果有的话） 最重要的是：我如何实现一个完全消失的视图，并且对它的邻居没有任何影响 当然，您可以在代码中将边距设置为0，但当您必须频繁切换可见性并保持正确的边距时，这确
LinearLayoutFrameLayoutvisibilityGONE<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/cardLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<LinearLayout
android:id="@+id/cardContentStack"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/cardImageLarge"
android:layout_width="match_parent"
android:layout_height="@dimen/card_image_big_height"
android:layout_marginBottom="@dimen/card_image_big_bottom_margin"
android:layout_marginLeft="@dimen/margin_base"
android:layout_marginRight="@dimen/margin_base"
android:visibility="gone"
tools:src="@drawable/some_image"
tools:visibility="visible" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<FrameLayout
android:id="@+id/cardImageWrapper"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_marginLeft="@dimen/margin_base">
<ImageView
android:id="@+id/cardImage"
android:layout_width="@dimen/card_image_size"
android:layout_height="@dimen/card_image_size"
android:visibility="gone"
tools:src="@drawable/some_image2"
tools:visibility="visible" />
<ImageView
android:id="@+id/cardImageSmall"
android:layout_width="@dimen/card_image_small_size"
android:layout_height="@dimen/card_image_small_size"
android:layout_margin="@dimen/margin_base"
android:visibility="gone"
tools:src="@drawable/some_image3"
tools:visibility="visible" />
</FrameLayout>
<LinearLayout
android:id="@+id/cardBodyContainer"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:id="@+id/cardTextContainer"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="vertical"
android:paddingBottom="@dimen/margin_base"
android:paddingRight="@dimen/margin_base"
android:paddingTop="@dimen/card_title_top_margin">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<com.company.android.text.textview.BodyMedium
android:id="@+id/cardTitle"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:textColor="@color/midnight"
tools:text="Michele Theisen" />
<FrameLayout
android:id="@+id/cardTitleRightSpacer"
android:layout_width="@dimen/card_title_right_spacer"
android:layout_height="match_parent"
android:layout_weight="1"
android:visibility="gone"
tools:visibility="visible">
</FrameLayout>
</LinearLayout>
<com.company.android.text.textview.BodyLittle
android:id="@+id/cardBody"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/card_title_top_margin"
android:layout_weight="1"
android:ellipsize="end"
android:maxLines="2"
android:textColor="@color/twilight"
android:visibility="gone"
tools:text="Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text"
tools:visibility="visible" />
</LinearLayout>
<LinearLayout
android:id="@+id/cardButtonContainer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:orientation="horizontal"
android:paddingBottom="@dimen/margin_small"
android:paddingLeft="@dimen/margin_small"
android:paddingRight="@dimen/margin_small"
android:visibility="gone"
tools:visibility="visible">
<com.company.views.materialstextviews.CardButton
android:id="@+id/cardSecondaryButton"
android:layout_width="0dp"
android:layout_height="@dimen/card_action_button_height"
android:layout_marginRight="@dimen/margin_small"
android:layout_weight="1"
android:background="?android:attr/selectableItemBackground"
android:maxLines="1"
android:paddingLeft="@dimen/margin_xs"
android:paddingRight="@dimen/margin_xs"
android:singleLine="true"
android:textColor="@color/twilight"
android:visibility="gone"
tools:text="BUTTON TEXT MIGHT BE LONG"
tools:visibility="visible" />
<com.company.views.materialstextviews.CardButton
android:id="@+id/cardPrimaryButton"
android:layout_width="wrap_content"
android:layout_height="@dimen/card_action_button_height"
android:background="?android:attr/selectableItemBackground"
android:ellipsize="end"
android:maxLines="1"
android:paddingLeft="@dimen/margin_xs"
android:paddingRight="@dimen/margin_xs"
android:singleLine="true"
android:textColor="@color/green"
android:visibility="visible"
tools:text="BUTTON TEXT"
tools:visibility="visible" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<ImageView
android:id="@+id/cardCloseButton"
android:layout_width="@dimen/card_close_button_size"
android:layout_height="@dimen/card_close_button_size"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:background="@drawable/ic_card_close"
android:clickable="true"
android:foreground="?android:attr/selectableItemBackground" />
</RelativeLayout>
cardImageWrapper