没有';“找不到类”;com.google.android.material.appbar.collappingtoolbarlayout”的;
我得到了致命的例外:没有';“找不到类”;com.google.android.material.appbar.collappingtoolbarlayout”的;,android,android-support-library,android-coordinatorlayout,Android,Android Support Library,Android Coordinatorlayout,我得到了致命的例外: E/AndroidRuntime: FATAL EXCEPTION: main Process: com.TEST.TEST, PID: 27236 android.view.InflateException: Binary XML file line #26: Binary XML file line #26: Error inflating class com.google.andr
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.TEST.TEST, PID: 27236
android.view.InflateException: Binary XML file line #26: Binary XML file line #26: Error inflating class com.google.android.material.appbar.CollapsingToolbarLayout
Caused by: android.view.InflateException: Binary XML file line #26: Error inflating class com.google.android.material.appbar.CollapsingToolbarLayout
enter code here
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.material.appbar.CollapsingToolbarLayout"
以下是我使用的xml:
<?xml version="1.0" encoding="utf-8"?>
您正在使用com.google.android.material.appbar.collappingtoolbarlayout,其中包含设计支持依赖项。因此,您必须使用android.support.design.widget.CollingToolbarLayout以下是代码 使用
android.support.design
而不是android.support.design.widget
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:contentScrim="?attr/colorPrimary"/>
我想这是因为min sdk版本可能是因为上面相同的代码对我来说很好,具有相同的依赖项
和MinSDK版本19
很好,所以我不知道问题出在哪里((使用android.support.design而不是android.support.design.widget@RahulChokshi works)),谢谢
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:support-v4:27.1.1'
implementation 'com.android.support:design:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.2'
<android.support.design.widget.CollapsingToolbarLayout
android:id="@+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_scrollFlags="scroll|exitUntilCollapsed"
app:contentScrim="?attr/colorPrimary"/>