java.lang.NumberFormatException：无效的 int：“res/drawable-hdpi-v4/ic_action_share.png”

Question

操作栏上有一个带有自定义图像的 ShareActionProvider 按钮。此外修改了 ShareActionProvider 代码（How to hide the share action (which use most) icon near the share action provider?、https://gist.github.com/saulpower/10557956）。在多部手机（Samsung Galaxy S3 - Android 4.1、Huawei G730-U10 - Android 4.2）上发生崩溃。

文件 ic_action_share.png 存在于文件夹 drawable-xxhdpi、drawable-xhdpi、drawable-hdpi、drawable-mdpi 中。为什么 Android 从 v4 文件夹请求此图像（java.lang.NumberFormatException: Invalid int: "res/drawable-xhdpi-v4/ic_action_share.png"）？

堆栈：

android.view.InflateException: Binary XML file line #8: Error inflating class android.widget.ImageButton
at android.view.LayoutInflater.createView(LayoutInflater.java:613)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
at com.android.internal.app.ActionBarImpl.setCustomView(ActionBarImpl.java:330)
...
Caused by: java.lang.NumberFormatException: Invalid int: "res/drawable-hdpi-v4/ic_action_share.png"
at java.lang.Integer.invalidInt(Integer.java:138)
at java.lang.Integer.parse(Integer.java:375)
at java.lang.Integer.parseInt(Integer.java:366)
at com.android.internal.util.XmlUtils.convertValueToInt(XmlUtils.java:123)
at android.content.res.TypedArray.getInt(TypedArray.java:260)
at android.widget.ImageView.<init>(ImageView.java:151)
at android.widget.ImageButton.<init>(ImageButton.java:87)
at android.widget.ImageButton.<init>(ImageButton.java:83)
java.lang.NumberFormatException: Invalid int: "res/drawable-xhdpi-v4/ic_action_share.png"
at java.lang.Integer.invalidInt(Integer.java:138)
at java.lang.Integer.parse(Integer.java:375)
at java.lang.Integer.parseInt(Integer.java:366)
at com.android.internal.util.XmlUtils.convertValueToInt(XmlUtils.java:123)
at android.content.res.TypedArray.getInt(TypedArray.java:254)
at android.view.View.<init>(View.java:3561)
at android.view.ViewGroup.<init>(ViewGroup.java:432)
at com.example.trace.CustomShareActionProvider.ActivityChooserView.<init>(Unknown Source)
at com.example.trace.CustomShareActionProvider.ActivityChooserView.<init>(Unknown Source)
at com.example.trace.CustomShareActionProvider.ActivityChooserView.<init>(Unknown Source)
at com.example.trace.CustomShareActionProvider.ShareActionProvider.onCreateActionView(Unknown Source)
at android.support.v4.view.j.onCreateActionView(Unknown Source)
at android.support.v7.internal.view.menu.y.onCreateActionView(Unknown Source)
at com.android.internal.view.menu.MenuItemImpl.getActionView(MenuItemImpl.java:580)
at android.support.v7.internal.view.menu.t.getActionView(Unknown Source)
at android.support.v4.view.y.a(Unknown Source)
at com.example.trace.p.a(Unknown Source)
at android.support.v4.app.Fragment.b(Unknown Source)
at android.support.v4.app.n.a(Unknown Source)
at android.support.v4.app.h.onCreatePanelMenu(Unknown Source)
at android.support.v7.a.g.a(Unknown Source)
at android.support.v7.a.m.a(Unknown Source)
at android.support.v7.a.g.onCreatePanelMenu(Unknown Source)
at android.support.v7.a.n.onCreatePanelMenu(Unknown Source)
at com.android.internal.policy.impl.PhoneWindow.preparePanel(PhoneWindow.java:445)
at com.android.internal.policy.impl.PhoneWindow.invalidatePanelMenu(PhoneWindow.java:819)
at android.app.Activity.invalidateOptionsMenu(Activity.java:2690)
...

style.xml

<style name="app_theme" parent="@style/Theme.AppCompat.Light">
    <!-- Support library compatibility -->
    <item name="actionBarWidgetTheme">@style/CustomShareIcon</item>
    ...
    <item name="android:actionBarWidgetTheme" tools:targetApi="14">@style/CustomShareIcon</item>
</style>

<style name="CustomShareIcon" parent="@style/Theme.AppCompat">
    <item name="actionModeShareDrawable">@drawable/ic_action_share</item>
    <item name="*android:actionModeShareDrawable">@drawable/ic_action_share</item>
</style>

Answer 1

试试这个

在您的res/drawable-hdpi-v4/ 文件夹中添加图片ic_action_share.png

v-4 是第 4 版，因此它只能自动访问 v-4 文件夹。