【发布时间】:2018-07-07 15:08:51
【问题描述】:
我有一个这样布局的片段
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.RecyclerView
app:layout_behavior="@string/appbar_scrolling_view_behavior"
android:id="@+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<android.support.design.widget.AppBarLayout
android:background="?attr/cropperBckColor"
android:id="@+id/appBarLayout"
android:layout_width="match_parent"
android:layout_height="@dimen/cropper_height"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsingToolBarLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:statusBarScrim="@android:color/transparent"
app:contentScrim="@color/transparent">
<com.paralect.mediapicker.custom_views.cropper.ImageCropperView
android:id="@+id/image"
app:layout_collapseMode="parallax"
app:layout_collapseParallaxMultiplier="0.0"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<android.support.v7.widget.Toolbar
app:layout_collapseMode="pin"
app:contentInsetLeft="0dp"
app:contentInsetStart="0dp"
android:layout_gravity="bottom"
android:layout_width="match_parent"
android:layout_height="@dimen/my_tab_height">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.AppCompatImageView
android:layout_alignParentBottom="true"
style="@style/Icon"
android:src="@drawable/ic_rezoom"
android:id="@+id/rezoom"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<android.support.v7.widget.AppCompatImageView
android:layout_alignParentBottom="true"
style="@style/Icon"
android:src="@drawable/ic_multiple_disabled"
android:id="@+id/multiSelect"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true" />
</RelativeLayout>
</android.support.v7.widget.Toolbar>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
</android.support.design.widget.CoordinatorLayout>
协调器布局按预期工作,但我想更改 AppBarLayout 的行为,即使其不在向下滚动回收站视图时折叠,但在滚动 AppBarLayout 时折叠。
我该怎么做?
提前致谢
【问题讨论】:
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你检查过这个问题吗? stackoverflow.com/questions/32557729/…
标签: android android-coordinatorlayout android-appbarlayout