使用导航膨胀布局时出错

Posted 2023-02-26

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【中文标题】使用导航膨胀布局时出错【英文标题】：Error on inflating layout with navigation 【发布时间】：2017-07-05 11:27:26 【问题描述】：

当我用导航抽屉给我的布局充气时，充气布局时出错。这个布局有什么问题。如果有人可以，请帮助我。我在drawer_layout之间添加了navigation_view，但它无法工作并且在膨胀布局时出错

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    app:actionViewClass="android.support.v7.widget.SearchView"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_
    android:layout_
    tools:context="com.techweblearn.musicplayer.MainActivity"
    android:id="@+id/drawer_layout">

<include layout="@layout/activity_main_view"
    android:layout_
    android:layout_/>

    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_
        android:layout_
        android:layout_gravity="start" />

</android.support.v4.widget.DrawerLayout>

activity_main_view.xml

<android.support.design.widget.CoordinatorLayout  xmlns:android="http://schemas.android.com/apk/res/android"
app:actionViewClass="android.support.v7.widget.SearchView"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_
android:layout_>

<android.support.design.widget.AppBarLayout
    android:id="@+id/appBar"
    android:layout_
    android:layout_>
    <android.support.v7.widget.Toolbar
        android:id="@+id/my_toolbar"
        style="@style/MyAppTheme"
        android:layout_
        android:layout_
        android:gravity="center_vertical" />

    <android.support.design.widget.TabLayout
        android:id="@+id/tab"
        android:layout_
        android:layout_
        android:layout_gravity="top"
        android:background="#ffffff"
        app:tabIndicatorColor="@color/black" />

</android.support.design.widget.AppBarLayout>



<android.support.v4.view.ViewPager
    android:layout_marginBottom="?attr/actionBarSize"
    android:layout_marginTop="105dp"
    android:layout_below="@id/appBar"
    android:id="@+id/view_pager"
    android:layout_
    android:layout_
    android:layout_alignParentRight="true"
    android:layout_alignParentLeft="true">

</android.support.v4.view.ViewPager>




<RelativeLayout
    android:elevation="16dp"
    android:id="@+id/design_bottom_sheet"
    android:layout_
    android:layout_
    android:background="#ffffff"
    app:behavior_hideable="true"
    app:behavior_peekHeight="50dp"
    app:layout_behavior="@string/bottom_sheet_behavior">

    <fragment android:name="com.techweblearn.musicplayer.BottomPlayer"

        android:id="@+id/bottom_fragment"
        android:layout_
        android:layout_ />


</RelativeLayout>

日志

FATAL EXCEPTION: main
                                                                          Process: com.techweblearn.musicplayer, PID: 17999
                                                                          java.lang.RuntimeException: Unable to start activity ComponentInfocom.techweblearn.musicplayer/com.techweblearn.musicplayer.MainActivity: android.view.InflateException: Binary XML file line #12: Binary XML file line #12: Error inflating class android.support.design.widget.NavigationView
                                                                              at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2665)
                                                                              at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
                                                                              at android.app.ActivityThread.-wrap12(ActivityThread.java)
                                                                              at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
                                                                              at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                              at android.os.Looper.loop(Looper.java:154)
                                                                              at android.app.ActivityThread.main(ActivityThread.java:6119)
                                                                              at java.lang.reflect.Method.invoke(Native Method)
                                                                              at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
                                                                              at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
                                                                           Caused by: android.view.InflateException: Binary XML file line #12: Binary XML file line #12: Error inflating class android.support.design.widget.NavigationView
                                                                           Caused by: android.view.InflateException: Binary XML file line #12: Error inflating class android.support.design.widget.NavigationView
                                                                           Caused by: java.lang.reflect.InvocationTargetException
                                                                              at java.lang.reflect.Constructor.newInstance0(Native Method)
                                                                              at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
                                                                              at android.view.LayoutInflater.createView(LayoutInflater.java:645)
                                                                              at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787)
                                                                              at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
                                                                              at android.view.LayoutInflater.rInflate(LayoutInflater.java:858)
                                                                              at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)
                                                                              at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
                                                                              at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
                                                                              at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
                                                                              at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:292)
                                                                              at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
                                                                              at com.techweblearn.musicplayer.MainActivity.onCreate(MainActivity.java:116)
                                                                              at android.app.Activity.performCreate(Activity.java:6679)
                                                                              at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
                                                                              at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618)
                                                                              at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
                                                                              at android.app.ActivityThread.-wrap12(ActivityThread.java)
                                                                              at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
                                                                              at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                              at android.os.Looper.loop(Looper.java:154)
                                                                              at android.app.ActivityThread.main(ActivityThread.java:6119)
                                                                              at java.lang.reflect.Method.invoke(Native Method)
                                                                              at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
                                                                              at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
                                                                           Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x0
                                                                              at android.content.res.ResourcesImpl.getValue(ResourcesImpl.java:190)
                                                                              at android.content.res.Resources.getColorStateList(Resources.java:992)
                                                                              at android.content.Context.getColorStateList(Context.java:542)
                                                                              at android.support.v7.content.res.AppCompatResources.getColorStateList(AppCompatResources.java:65)
                                                                              at android.support.design.widget.NavigationView.createDefaultColorStateList(NavigationView.java:422)
                                                                              at android.support.design.widget.NavigationView.<init>(NavigationView.java:148)
                                                                              at android.support.design.widget.NavigationView.<init>(NavigationView.java:100)
                                                                              at java.lang.reflect.Constructor.newInstance0(Native Method) 
                                                                              at java.lang.reflect.Constructor.newInstance(Constructor.java:430) 
                                                                              at android.view.LayoutInflater.createView(LayoutInflater.java:645) 
                                                                              at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787) 
                                                                              at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727) 
                                                                              at android.view.LayoutInflater.rInflate(LayoutInflater.java:858) 
                                                                              at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821) 
                                                                              at android.view.LayoutInflater.inflate(LayoutInflater.java:518) 
                                                                              at android.view.LayoutInflater.inflate(LayoutInflater.java:426) 
                                                                              at android.view.LayoutInflater.inflate(LayoutInflater.java:377) 
                                                                              at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:292) 
                                                                              at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140) 
                                                                              at com.techweblearn.musicplayer.MainActivity.onCreate(MainActivity.java:116) 
                                                                              at android.app.Activity.performCreate(Activity.java:6679) 
                                                                              at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) 
                                                                              at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618) 
                                                                              at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726) 
                                                                              at android.app.ActivityThread.-wrap12(ActivityThread.java) 
                                                                              at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477) 
                                                                              at android.os.Handler.dispatchMessage(Handler.java:102) 
                                                                              at android.os.Looper.loop(Looper.java:154) 
                                                                              at android.app.ActivityThread.main(ActivityThread.java:6119) 
                                                                              at java.lang.reflect.Method.invoke(Native Method) 
                                                                              at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
                                                                              at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

【问题讨论】：

嗨 Kunal Puri，请在此处显示您的 gradle 文件 【参考方案1】：

从DrawerLayout 和CoordinatorLayout 中删除属性app:actionViewClass="android.support.v7.widget.SearchView"。

将menu 和headerLayout 添加到NavigationView。

更新您的activity_main.xml 如下：

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
    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_
    android:layout_
    tools:context="com.techweblearn.musicplayer.MainActivity"
    android:id="@+id/drawer_layout">

    <include layout="@layout/activity_main_view" />

    <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_
        android:layout_
        android:layout_gravity="start"
        app:headerLayout="@layout/nav_header_main"
        app:menu="@menu/activity_main_drawer" />

</android.support.v4.widget.DrawerLayout>

更新您的activity_main_view.xml 如下：

<android.support.design.widget.CoordinatorLayout  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_
    android:layout_>

    <android.support.design.widget.AppBarLayout
        android:id="@+id/appBar"
        android:layout_
        android:layout_>
        <android.support.v7.widget.Toolbar
            android:id="@+id/my_toolbar"
            style="@style/MyAppTheme"
            android:layout_
            android:layout_
            android:gravity="center_vertical" />

        <android.support.design.widget.TabLayout
            android:id="@+id/tab"
            android:layout_
            android:layout_
            android:layout_gravity="top"
            android:background="#ffffff"
            app:tabIndicatorColor="@color/black" />

    </android.support.design.widget.AppBarLayout>

    <android.support.v4.view.ViewPager
        android:layout_marginBottom="?attr/actionBarSize"
        android:layout_marginTop="105dp"
        android:layout_below="@id/appBar"
        android:id="@+id/view_pager"
        android:layout_
        android:layout_
        android:layout_alignParentRight="true"
        android:layout_alignParentLeft="true">

    </android.support.v4.view.ViewPager>

    <RelativeLayout
        android:elevation="16dp"
        android:id="@+id/design_bottom_sheet"
        android:layout_
        android:layout_
        android:background="#ffffff"
        app:behavior_hideable="true"
        app:behavior_peekHeight="50dp"
        app:layout_behavior="@string/bottom_sheet_behavior">

        <fragment 
            android:name="com.techweblearn.musicplayer.BottomPlayer"
            android:id="@+id/bottom_fragment"
            android:layout_
            android:layout_ />
    </RelativeLayout>
</android.support.design.widget.CoordinatorLayout>

希望对你有帮助！

【讨论】：

使用添加 navigationview 时出现错误。否则它工作正常您没有在NavigationView 中添加菜单和标题布局。添加并重试... 检查行号12 >> “InflateException：二进制 XML 文件第 12 行：”。如果它的开始标签是 NavigationView，那么我认为问题出在设计支持库中。您在 build.gralde 中使用的 Design 和 appcompat-v7 库的版本是什么？【参考方案2】：

通过添加解决了错误。

app:itemTextColor="#000"

在导航视图中

<android.support.design.widget.NavigationView
    android:id="@+id/nav_view"
    android:layout_
    android:layout_
    android:layout_gravity="start"
    app:menu="@menu/nav_menu_item"
    app:headerLayout="@layout/nav_header"
    app:itemTextColor="#000"/>

【讨论】：

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