我的应用程序工作在API级别26或更高,但在API级别26以下停止工作。请帮帮我..
为什么XML在扩展类时返回错误,并在较低的API级别停止工作?
我尝试了这些方法,但不起作用:
如果您使用的是Android Studio中的默认导航抽屉模板代码,请检查您的代码中使用的com.google.android.material.navigation.NavigationView中使用的可绘制和颜色资源,可能是在activity_main.xml中。检查可绘制文件是否在res/drawable文件夹中,而不是res/ drawable -v21中。检查你是否在你的NavigationView中使用过android:backgroundTint()或者android:src或者类似的东西。由于它们不能在android API级别21以下工作,因此请使用app:backgroundTint或app:srcCompat。
..。
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.bozorgan/com.example.bozorgan.MainActivity}: android.view.InflateException: Binary XML file line #14: Binary XML file line #14: Error inflating class com.google.android.material.navigation.NavigationView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3253)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3349)
at android.app.ActivityThread.access$1100(ActivityThread.java:223)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7223)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: android.view.InflateException: Binary XML file line #14: Binary XML file line #14: Error inflating class com.google.android.material.navigation.NavigationView
at android.view.LayoutInflater.inflate(LayoutInflater.java:551)
at android.view.LayoutInflater.inflate(LayoutInflater.java:429)
at android.view.LayoutInflater.inflate(LayoutInflater.java:380)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170)
at com.example.bozorgan.MainActivity.onCreate(MainActivity.java:63)
at android.app.Activity.performCreate(Activity.java:6877)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1136)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3206)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3349)
at android.app.ActivityThread.access$1100(ActivityThread.java:223)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7223)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: android.view.InflateException: Binary XML file line #14: Error inflating class com.google.android.material.navigation.NavigationView
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.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_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
android:id="@+id/navigation_drawer">
<include layout="@layout/activity_main"/>
<com.google.android.material.navigation.NavigationView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="@+id/navigation_view"
android:layoutDirection="rtl"
app:headerLayout="@layout/navigation_header"
android:layout_gravity="end"
app:menu="@menu/menu" />
</androidx.drawerlayout.widget.DrawerLayout>
发布于 2020-12-07 13:25:33
在AndroidX中,NavigationView需要这些依赖项,还可以查看文档了解更多信息here
// Java language implementation
implementation "androidx.navigation:navigation-fragment:2.3.2"
implementation "androidx.navigation:navigation-ui:2.3.2"
// Kotlin
implementation "androidx.navigation:navigation-fragment-ktx:2.3.2"
implementation "androidx.navigation:navigation-ui-ktx:2.3.2"
https://stackoverflow.com/questions/65159300
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