Android 10 设备上的 Resources$NotFoundException答案

【问题标题】：Resources$NotFoundException on Android 10 devicesAndroid 10 设备上的 Resources$NotFoundException
【发布时间】：2021-12-15 06:39:51
【问题描述】：

问题

我注意到许多仅在 Android 10 设备上出现的意外崩溃。崩溃指向不同布局中缺少资源 ID，但即使在相同的设备和操作系统上，我也无法重现它，就像我在崩溃报告中看到的那样。奇怪的是，经过数小时的谷歌搜索结果第 4 页及更远的挖掘（我已经迷路了，结果是普通话）我发现指向开发人员选项的帖子 - >启用视图属性检查。在我的设备上启用它后，我可以重现它，但仍然不清楚如何修复它。禁用它会有所帮助，并且应用用户不会在此处看到崩溃。

问题

尽管这有助于我想知道它的罪魁祸首是什么以及解决它的正确方法是什么。

崩溃日志

android.content.res.Resources$NotFoundException: Unable to find resource ID #0x7f040378
    at android.content.res.ResourcesImpl.getResourceTypeName(ResourcesImpl.java:305)
    at android.content.res.Resources.getResourceTypeName(Resources.java:2111)
    at android.content.res.Resources$Theme.getExplicitStyle(Resources.java:1769)
    at android.view.View.retrieveExplicitStyle(View.java:6731)
    at android.view.View.<init>(View.java:5639)
    at android.view.ViewGroup.<init>(ViewGroup.java:687)
    at android.widget.FrameLayout.<init>(FrameLayout.java:99)
    at android.widget.FrameLayout.<init>(FrameLayout.java:94)
    at androidx.cardview.widget.CardView.<init>(SourceFile:121)
    at com.google.android.material.card.MaterialCardView.<init>(SourceFile:52)
    at com.google.android.material.card.MaterialCardView.<init>(SourceFile:48)
    at java.lang.reflect.Constructor.newInstance0(Constructor.java)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
    at android.view.LayoutInflater.createView(LayoutInflater.java:854)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:1006)
    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:961)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:1123)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
    at android.view.LayoutInflater.rInflate(LayoutInflater.java:1126)
    at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:1084)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:682)
    at android.view.LayoutInflater.inflate(LayoutInflater.java:534)
    at androidx.databinding.DataBindingUtil.inflate$45cd3863(SourceFile:126)
    at androidx.databinding.ViewDataBinding.inflateInternal$5250870e(SourceFile:1366)
    at com.example.app.LoginFragmentBinding.inflate(SourceFile:1090)
    at com.example.app.LoginFragment.onCreateView(SourceFile:66)
    at androidx.fragment.app.Fragment.performCreateView(SourceFile:2439)
    at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(SourceFile:1460)
    at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(SourceFile:1784)
    at androidx.fragment.app.BackStackRecord.executeOps(SourceFile:797)
    at androidx.fragment.app.FragmentManagerImpl.executeOps(SourceFile:2625)
    at androidx.fragment.app.FragmentManagerImpl.moveToState(SourceFile:2411)
    at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(SourceFile:2366)
    at androidx.fragment.app.FragmentManagerImpl.execPendingActions(SourceFile:2273)
    at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(SourceFile:3273)
    at androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(SourceFile:3229)
    at androidx.fragment.app.Fragment.performActivityCreated(SourceFile:2466)
    at androidx.fragment.app.FragmentManagerImpl.moveToState(SourceFile:1483)
    at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(SourceFile:1784)
    at androidx.fragment.app.BackStackRecord.executeOps(SourceFile:797)
    at androidx.fragment.app.FragmentManagerImpl.executeOps(SourceFile:2625)
    at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(SourceFile:2411)
    at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(SourceFile:2366)
    at androidx.fragment.app.FragmentManagerImpl.execPendingActions(SourceFile:2273)
    at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(SourceFile:3273)
    at androidx.fragment.app.FragmentActivity.androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(SourceFile:17229)
    at androidx.appcompat.app.AppCompatActivity.onStart(SourceFile:178)
    at com.ing.mobile.app.activities.INGMobileActivity.onStart(SourceFile:145)
    at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1433)
    at android.app.Activity.performStart(Activity.java:7978)
    at android.app.ActivityThread.handleStartActivity(ActivityThread.java:3472)
    at android.app.servertransaction.TransactionExecutor.performLifecycleSequence(TransactionExecutor.java:221)
    at android.app.servertransaction.TransactionExecutor.cycleToPath(TransactionExecutor.java:201)
    at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:173)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2147)
    at android.os.Handler.dispatchMessage(Handler.java:107)
    at android.os.Looper.loop(Looper.java:237)
    at android.app.ActivityThread.main(ActivityThread.java:7814)
    at java.lang.reflect.Method.invoke(Method.java)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1075)

布局

<?xml version="1.0" encoding="utf-8"?>
<layout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>

        <import type="model.CustomerType" />

        <import type="android.view.View" />

        <import type="AccessibilityUtils" />

        <variable
            name="view"
            type="login.LoginView" />

        <variable
            name="presenter"
            type="login.LoginPresenter" />
    </data>

    <androidx.coordinatorlayout.widget.CoordinatorLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <com.google.android.material.appbar.AppBarLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:liftOnScroll="?attr/myAppBarLayoutScrollingBehaviorEnabled">
            <androidx.appcompat.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?android:attr/actionBarSize"
                app:navigationContentDescription="@string/login__cancel_content_description"
                app:navigationIcon="?attr/navigationCloseDrawable">
                <ImageView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:contentDescription="@string/login__header_content_description"
                    app:srcCompat="@drawable/logo" />
            </androidx.appcompat.widget.Toolbar>
        </com.google.android.material.appbar.AppBarLayout>

        <androidx.core.widget.NestedScrollView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            app:layout_behavior="?attr/myAppBarLayoutScrollingBehavior">

            <com.google.android.material.card.MaterialCardView
                style="?attr/myCardViewFullWidthStyle"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                app:contentPadding="0dp">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical">

                    <com.google.android.material.tabs.TabLayout
                        android:id="@+id/tabs"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        app:tabGravity="fill"
                        app:tabMode="fixed" />

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:orientation="vertical"
                        android:padding="@dimen/card_content_padding">

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:focusable="true"
                            android:orientation="vertical"
                            android:visibility="@{view.customerType == CustomerType.PRIVATE ? View.VISIBLE : View.GONE}">

                            <TextView
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginBottom="@dimen/text_vertical_spacing"
                                android:text="@string/login__title_private"
                                android:textAppearance="?attr/textAppearanceHeadline5" />

                            <TextView
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:contentDescription="@string/login__body_private_accessibility"
                                android:text="@{AccessibilityUtils.makeWordAccessible(@string/login__body_private)}" />

                        </LinearLayout>

                        <LinearLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:focusable="true"
                            android:orientation="vertical"
                            android:visibility="@{view.customerType == CustomerType.BUSINESS ? View.VISIBLE : View.GONE}">

                            <TextView
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:layout_marginBottom="@dimen/text_vertical_spacing"
                                android:text="@string/login__title_business"
                                android:textAppearance="?attr/textAppearanceHeadline5" />

                            <TextView
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:contentDescription="@string/login__body__accessibility"
                                android:text="@{AccessibilityUtils.makeWordAccessible(@string/login__body)}" />

                        </LinearLayout>

                        <com.google.android.material.textfield.TextInputLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="-4dp"
                            android:layout_marginTop="16dp"
                            android:layout_marginEnd="-4dp"
                            android:layout_marginBottom="@dimen/input_vertical_spacing"
                            android:hint="@string/login__username">

                            <com.google.android.material.textfield.TextInputEditText
                                android:id="@+id/username"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:singleLine="true"
                                android:text="@={view.username}" />

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

                        <com.google.android.material.textfield.TextInputLayout
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginStart="-4dp"
                            android:layout_marginEnd="-4dp"
                            android:hint="@string/login_password_hint">

                            <com.google.android.material.textfield.TextInputEditText
                                android:id="@+id/password"
                                android:layout_width="match_parent"
                                android:layout_height="wrap_content"
                                android:inputType="textPassword"
                                android:singleLine="true"
                                android:text="@={view.password}" />
                        </com.google.android.material.textfield.TextInputLayout>

                        <com.google.android.material.button.MaterialButton
                            android:id="@+id/login_button"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginTop="@dimen/buttons_margin_top"
                            android:layout_marginBottom="@dimen/button_vertical_spacing"
                            android:onClick="@{() -> presenter.onLoginClicked(view.username, view.password)}"
                            android:text="@string/login_label" />

                        <com.google.android.material.button.MaterialButton
                            android:id="@+id/help_button"
                            style="?attr/buttonTextStyle"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:onClick="@{() -> presenter.onForgotCredentialsClicked()}"
                            android:text="@string/login_help" />
                    </LinearLayout>
                </LinearLayout>
            </com.google.android.material.card.MaterialCardView>
        </androidx.core.widget.NestedScrollView>
    </androidx.coordinatorlayout.widget.CoordinatorLayout>
</layout>

属性/样式

<item name="myCardViewFullWidthStyle">@style/CardView.FullWidth</item>
    <style name="CardView.FullWidth" parent="Widget.MaterialComponents.CardView">
        <item name="cardCornerRadius">@dimen/card_fullwidth_corner_radius</item>
        <item name="cardElevation">@dimen/card_fullwidth_elevation</item>
        <item name="contentPadding">@dimen/card_fullwidth_content_padding</item>
        <item name="android:layout_width">@dimen/card_fullwidth_width</item>
        <item name="android:layout_marginTop">@dimen/card_fullwidth_margin_top</item>
        <item name="android:layout_marginBottom">@dimen/card_fullwidth_margin_bottom</item>
    </style>

系统无法找到的资源 ID #0x7f040378 似乎是 style="?attr/myCardViewFullWidthStyle" 或至少与 CardView 相关的东西，因为这是布局中崩溃所指向的位置。

    <com.google.android.material.card.MaterialCardView
        style="?attr/myCardViewFullWidthStyle"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        app:contentPadding="0dp">

设置

我正在使用属性，因为样式/主题是在单独的模块中定义的，并且使用的是材料库 1.1。它发生在带有 proguard 的 prod 应用版本上。

【问题讨论】：

可能是主题问题：stackoverflow.com/a/55989348/8301375

标签： android android-theme android-10.0

【解决方案1】：

好的，在对混淆构建进行了更多调查后发现问题在于缺少自定义属性本身。

在 Assetmanager 的以下查找期间：

@UnsupportedAppUsage @Nullable String getResourceEntryName(@AnyRes int resId) { synchronized (this) { ensureValidLocked(); return nativeGetResourceEntryName(mObject, resId); } }

找不到自定义样式属性。只有在混淆构建上启用开发选项“查看属性检查”时才会发生这种情况。

更新 dexguard 规则如下修复它

-keepresources attr/**

【讨论】：