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android - 材料组件无法正常工作

问题描述

我正在尝试在 AppCompact 旁边使用材料组件，所以我做了以下事情

1-我为 AppCompact 创建了一个样式父级，并将其命名为 AppTheme 作为我的全局主题

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>
    <item name="android:fontFamily">@font/iranyekanwebregular</item>
    <item name="windowActionBar">false</item>
    <item name="windowNoTitle">true</item>
</style>

2-根据这篇（https://material.io/develop/android/docs/getting-started/）文章，我在 TextInputLayout 内制作了一个具有 outLineBox 样式的 TextInputEditText，这正是所提到的文章所说的。

<com.google.android.material.textfield.TextInputLayout
            android:id="@+id/til_hive_desc"
            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:inputType="text"
            android:textColorHint="@color/colorPrimaryDark">

            <com.google.android.material.textfield.TextInputEditText
                android:id="@+id/tied_movement_desc"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:hint="@string/add_apiary_desc"
                android:inputType="text"
                android:textColor="@color/colorPrimaryDark"
                android:textColorHint="@color/colorPrimaryDark"
                android:textSize="14sp" />

        </com.google.android.material.textfield.TextInputLayout>

，但它不起作用，当我尝试打开活动时它崩溃了，这是错误：

E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.soroushkh.mybees, PID: 22912
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.soroushkh.mybees/com.soroushkh.mybees.AddApiaryActivity}: android.view.InflateException: Binary XML file line #33: Binary XML file line #33: Error inflating class com.google.android.material.textfield.TextInputLayout
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2913)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6669)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
    Caused by: android.view.InflateException: Binary XML file line #33: Binary XML file line #33: 
 Error inflating class com.google.android.material.textfield.TextInputLayout
 Caused by: android.view.InflateException: Binary XML file line #33: Error inflating class 
 com.google.android.material.textfield.TextInputLayout
 Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Constructor.newInstance0(Native Method)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
    at android.view.LayoutInflater.createView(LayoutInflater.java:647)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
    at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:555)
    at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
    at com.soroushkh.mybees.AddApiaryActivity.onCreate(AddApiaryActivity.java:24)
    at android.app.Activity.performCreate(Activity.java:7136)
    at android.app.Activity.performCreate(Activity.java:7127)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2893)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3048)
    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
    at 
    android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6669)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
    E/AndroidRuntime: Caused by: java.lang.IllegalArgumentException: The style on this component 
    requires your app theme to be Theme.MaterialComponents (or a descendant).
    at com.google.android.material.internal.ThemeEnforcement.checkTheme(ThemeEnforcement.java:243)
    at com.google.android.material.internal.ThemeEnforcement.checkMaterialTheme(ThemeEnforcement.java:217)
    at com.google.android.material.internal.ThemeEnforcement.checkCompatibleTheme(ThemeEnforcement.java:145)
    at com.google.android.material.internal.ThemeEnforcement.obtainTintedStyledAttributes(ThemeEnforcement.java:115)
    at com.google.android.material.textfield.TextInputLayout.<init>(TextInputLayout.java:451)
    at com.google.android.material.textfield.TextInputLayout.<init>(TextInputLayout.java:410)

它要求我提供 Theme.MaterialComponents，当我实现它时，它会破坏我所有的自定义设计。我该怎么办请回答。

标签： androidmaterial-components

解决方案

改变你的风格的父母Theme.MaterialComponents.Light.*，看看它是否有效？

<style name="AppTheme" parent="Theme.MaterialComponents.Light.DarkActionBar">
        .
</style>

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