我有一个appin的详细页面布局。它包含一个信息框,其中包含最重要的信息,传记和回收者视图以及演员正在播放的电影。但是当传记很短时,它看起来就像这样:
这不是自定义TextView的错误,因为使用普通的TextView也会发生同样的奇怪行为。有人知道如何解决这种奇怪的行为吗?
这是xml布局文件
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:custom="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<android.support.v4.widget.NestedScrollView
android:id="@+id/detail_holder"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.AppBarLayout
android:id="@+id/detail_app_bar_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
<com.mt.moviesiwanttowatch.CustomToolbar
android:id="@+id/drawer_toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin" />
</android.support.design.widget.AppBarLayout>
<android.support.constraint.ConstraintLayout
android:id="@+id/movie_overview_holder"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="?attr/actionBarSize"
android:background="?attr/detail_card_2_color"
android:paddingLeft="@dimen/material_layout_keylines_horizontal_mobile_margin"
android:paddingRight="@dimen/material_layout_keylines_horizontal_mobile_margin"
android:paddingTop="@dimen/material_layout_keylines_horizontal_mobile_margin">
<android.support.v7.widget.CardView
android:id="@+id/info_holder"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintBottom_toTopOf="@+id/overview"
>
<RelativeLayout
android:id="@+id/basic_info_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/detail_card_1_color"
android:orientation="horizontal"
android:paddingBottom="@dimen/material_layout_keylines_horizontal_mobile_margin"
android:paddingLeft="56dp"
android:paddingRight="24dp">
<!-- Poster Area -->
<FrameLayout
android:id="@+id/poster_image_container"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true">
<!-- Default Image -->
<ImageView
android:id="@+id/poster_image_default"
android:layout_width="0dp"
android:layout_height="0dp"
android:scaleType="centerCrop"
android:src="@drawable/default_poster"
android:visibility="gone"
tools:ignore="contentDescription" />
<com.mt.moviesiwanttowatch.ui.widget.ThemeIcon
android:id="@+id/poster_image_def"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:adjustViewBounds="true"
android:scaleType="centerCrop"
android:src="@drawable/ic_add_alarm_white_48dp"
android:visibility="gone"
custom:iconColor="?attr/icon_color"
tools:ignore="contentDescription" />
<android.support.v7.widget.CardView
android:id="@+id/poster_image_holder"
android:layout_width="@dimen/detail_poster_width"
android:layout_height="@dimen/detail_poster_height"
android:layout_alignParentBottom="true"
android:layout_marginLeft="@dimen/material_layout_keylines_horizontal_mobile_margin"
android:layout_marginStart="@dimen/material_layout_keylines_horizontal_mobile_margin">
<com.android.volley.toolbox.NetworkImageView
android:id="@+id/poster_image"
android:layout_width="@dimen/detail_poster_width"
android:layout_height="@dimen/detail_poster_height"
android:layout_alignParentBottom="true"
android:background="@color/default_image_background"
android:padding="1dp"
android:scaleType="centerCrop"
/>
</android.support.v7.widget.CardView>
<!-- Poster Image -->
</FrameLayout>
<!-- Text Area -->
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="@id/poster_image_container"
android:gravity="center_vertical"
android:orientation="vertical">
<!-- Title -->
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/cast_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/material_layout_keylines_horizontal_mobile_margin"
android:lines="1"
android:textSize="@dimen/text_size_subheading"
custom:robotoType="bold"
tools:text="01 January 2016\n120 mins" />
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/cast_birthdy"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/material_layout_vertical_spacing_between_content_areas"
android:lines="1"
android:textSize="@dimen/text_size_subheading"
custom:robotoType="bold"
tools:text="01 January 2016\n120 mins" />
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/cast_age"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/material_layout_vertical_spacing_between_content_areas"
android:lines="1"
android:textSize="@dimen/text_size_subheading"
custom:robotoType="bold"
tools:text="01 January 2016\n120 mins" />
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/cast_homepage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/material_layout_vertical_spacing_between_content_areas"
android:lines="1"
android:textSize="@dimen/text_size_subheading"
custom:robotoType="bold"
tools:text="01 January 2016\n120 mins" />
</LinearLayout>
</RelativeLayout>
</android.support.v7.widget.CardView>
<com.mt.moviesiwanttowatch.ui.widget.ThemeIcon
android:id="@+id/overview_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:src="@drawable/ic_info_white_24dp"
app:iconColor="@color/accent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="@+id/overview"
app:layout_constraintBottom_toBottomOf="@+id/overview"/>
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/overview"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="56dp"
android:layout_marginTop="16dp"
android:text="@string/detail_header_overview"
android:textSize="16sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/info_holder"
app:layout_constraintBottom_toTopOf="@+id/movie_overview_value"
custom:robotoType="bold" />
<!-- Value -->
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/movie_overview_value"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textSize="@dimen/text_size_body2"
app:layout_constraintLeft_toLeftOf="@+id/overview"
app:layout_constraintRight_toRightOf="@id/info_holder"
app:layout_constraintTop_toBottomOf="@+id/overview_icon"
app:layout_constraintBottom_toTopOf="@+id/sidescroll"
custom:robotoType="regular"
/>
<android.support.v7.widget.RecyclerView
android:id="@+id/sidescroll"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layoutManager="android.support.v7.widget.LinearLayoutManager"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toBottomOf="@+id/movie_overview_value"
/>
</android.support.constraint.ConstraintLayout>
</android.support.design.widget.Coortextview-goes-behind-other-view-with-long-texts-constraintlayoutdinatorLayout>
</android.support.v4.widget.NestedScrollView>
</layout>
编辑:这不是这个问题https://stackoverflow.com/questions/42613994/textview-goes-behind-other-view-with-long-texts-constraintlayout的重复,因为这个问题是关于间距行为的,另一个问题是关于为什么长文本视图隐藏在另一个视图后面而短文本视图不存在
答案 0 :(得分:0)
您可以尝试使用LinearLayout
定位视图,将此代码放在CardView
下方
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<com.mt.moviesiwanttowatch.ui.widget.ThemeIcon
android:id="@+id/overview_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:src="@drawable/ic_info_white_24dp"
app:iconColor="@color/accent"
/>
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/overview"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="56dp"
android:layout_marginTop="16dp"
android:text="@string/detail_header_overview"
android:textSize="16sp"
custom:robotoType="bold" />
<!-- Value -->
<com.mt.moviesiwanttowatch.ui.widget.TextViewRoboto
android:id="@+id/movie_overview_value"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textSize="@dimen/text_size_body2"
custom:robotoType="regular"
/>
<android.support.v7.widget.RecyclerView
android:id="@+id/sidescroll"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:orientation="horizontal"
/>
</LinearLayout>
答案 1 :(得分:0)
我认为这是因为您只是为textview的最顶端提供锚点,尝试从上部和下部视图的顶部和底部设置锚点。
答案 2 :(得分:0)
最新的约束布局版本不存在此错误。