Android 找不到资源,缺少项的标识符

Android 找不到资源,缺少项的标识符,android,android-listview,actionbarsherlock,android-resources,Android,Android Listview,Actionbarsherlock,Android Resources,我看了这个问题,但它无助于解决我的问题: 我在我的应用程序中使用ActionBarSherlock(4.4版),以便与旧版本兼容。我的应用程序在4.1.2上运行完美,但在2.3.3上崩溃。应用程序一直运行到mDrawerLayout.closeDrawer(mDrawerList)然后它在那之后崩溃。我无法找出是什么原因导致它在旧版本上崩溃。我有一种感觉,这是因为它试图使用该版本中不存在的东西,但是,我无法精确指出它在使用什么。有人看到任何似乎错误的代码吗 logcat中的错误: 原因:a

我看了这个问题,但它无助于解决我的问题:

我在我的应用程序中使用ActionBarSherlock(4.4版),以便与旧版本兼容。我的应用程序在4.1.2上运行完美,但在2.3.3上崩溃。应用程序一直运行到
mDrawerLayout.closeDrawer(mDrawerList)然后它在那之后崩溃。我无法找出是什么原因导致它在旧版本上崩溃。我有一种感觉,这是因为它试图使用该版本中不存在的东西,但是,我无法精确指出它在使用什么。有人看到任何似乎错误的代码吗

logcat中的错误:
原因:android.content.res.Resources$NotFoundException:资源不是可绘制的(颜色或路径):TypedValue{t=0x2/d=0x10102fd a=-1}

Logcat错误

08-15 21:01:04.967: E/AndroidRuntime(789): FATAL EXCEPTION: main
08-15 21:01:04.967: E/AndroidRuntime(789): android.view.InflateException: Binary XML file line #17: Error inflating class <unknown>
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.LayoutInflater.createView(LayoutInflater.java:518)
08-15 21:01:04.967: E/AndroidRuntime(789):  at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.LayoutInflater.inflate(LayoutInflater.java:386)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:332)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.ArrayAdapter.getView(ArrayAdapter.java:323)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.AbsListView.obtainView(AbsListView.java:1430)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.ListView.makeAndAddView(ListView.java:1745)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.ListView.fillDown(ListView.java:670)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.ListView.fillFromTop(ListView.java:727)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.ListView.layoutChildren(ListView.java:1598)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.AbsListView.onLayout(AbsListView.java:1260)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.View.layout(View.java:7175)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:702)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.View.layout(View.java:7175)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.View.layout(View.java:7175)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1254)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1130)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.LinearLayout.onLayout(LinearLayout.java:1047)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.View.layout(View.java:7175)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.View.layout(View.java:7175)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.FrameLayout.onLayout(FrameLayout.java:338)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.View.layout(View.java:7175)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.ViewRoot.performTraversals(ViewRoot.java:1140)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.ViewRoot.handleMessage(ViewRoot.java:1859)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.os.Handler.dispatchMessage(Handler.java:99)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.os.Looper.loop(Looper.java:123)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.app.ActivityThread.main(ActivityThread.java:3683)
08-15 21:01:04.967: E/AndroidRuntime(789):  at java.lang.reflect.Method.invokeNative(Native Method)
08-15 21:01:04.967: E/AndroidRuntime(789):  at java.lang.reflect.Method.invoke(Method.java:507)
08-15 21:01:04.967: E/AndroidRuntime(789):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
08-15 21:01:04.967: E/AndroidRuntime(789):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
08-15 21:01:04.967: E/AndroidRuntime(789):  at dalvik.system.NativeStart.main(Native Method)
08-15 21:01:04.967: E/AndroidRuntime(789): Caused by: java.lang.reflect.InvocationTargetException
08-15 21:01:04.967: E/AndroidRuntime(789):  at java.lang.reflect.Constructor.constructNative(Native Method)
08-15 21:01:04.967: E/AndroidRuntime(789):  at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.LayoutInflater.createView(LayoutInflater.java:505)
08-15 21:01:04.967: E/AndroidRuntime(789):  ... 35 more
08-15 21:01:04.967: E/AndroidRuntime(789): Caused by: android.content.res.Resources$NotFoundException: Resource is not a Drawable (color or path): TypedValue{t=0x2/d=0x10102fd a=-1}
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.content.res.Resources.loadDrawable(Resources.java:1681)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.view.View.<init>(View.java:1951)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.TextView.<init>(TextView.java:344)
08-15 21:01:04.967: E/AndroidRuntime(789):  at android.widget.TextView.<init>(TextView.java:337)
08-15 21:01:04.967: E/AndroidRuntime(789):  ... 38 more
抽屉列表项.xml

<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceListItemSmall"
    android:gravity="center_vertical"
    android:paddingLeft="16dp"
    android:paddingRight="16dp"
    android:textColor="#fff"
    android:background="?android:attr/activatedBackgroundIndicator"
    android:minHeight="?android:attr/listPreferredItemHeightSmall"/>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceListItemSmall" <-Removed
    android:gravity="center_vertical"
    android:paddingLeft="16dp"
    android:paddingRight="16dp"
    android:textColor="#fff"
    android:background="?android:attr/activatedBackgroundIndicator" <-Removed
    android:minHeight="?android:attr/listPreferredItemHeightSmall"/> <-Removed

问题是编译器没有告诉我我使用的项目不是兼容性的一部分,在2.3.3中不可用

看看我不得不删除的行:

抽屉列表项.xml

<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceListItemSmall"
    android:gravity="center_vertical"
    android:paddingLeft="16dp"
    android:paddingRight="16dp"
    android:textColor="#fff"
    android:background="?android:attr/activatedBackgroundIndicator"
    android:minHeight="?android:attr/listPreferredItemHeightSmall"/>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceListItemSmall" <-Removed
    android:gravity="center_vertical"
    android:paddingLeft="16dp"
    android:paddingRight="16dp"
    android:textColor="#fff"
    android:background="?android:attr/activatedBackgroundIndicator" <-Removed
    android:minHeight="?android:attr/listPreferredItemHeightSmall"/> <-Removed

以支持较低版本,而不是删除以下三个参数

  android:textAppearance="?android:attr/textAppearanceListItemSmall" 
  android:background="?android:attr/activatedBackgroundIndicator"
  android:minHeight="?android:attr/listPreferredItemHeightSmall"
实际上,您可以用等价的值/资源替换它们

等效值可从以下公式获得:

现在,

  • a)
    android:textAppearance=“@android:style/textAppearance.Medium”

  • b)

  • 从下载选择器

  • 在上面的项目中,浏览hdpi、mdpi等中的资源,并获取名为list\u activated\u holo.9.png的文件

  • 最后

  • android:background=“@drawable/activated\u background\u holo\u dark”

  • c)根据获得的等效值,我们知道listPreferredItemHeightSmall为48dip

    android:minHeight=“48dip”


这通常是由于res文件夹中的可提取资源不可用造成的。有时,您只是将可绘图文件从其他目录复制到项目的可绘图文件夹中,但忘记了从IDE的项目资源管理器中添加此可绘图文件。

您是否能够在不崩溃的情况下打开和关闭抽屉?(无需选择项目)建议关闭抽屉时,添加一个保存抽屉位置的全局变量,这样“DrawerItemClickListener”将只包含“currentPosition=position”,然后是“mDrawerLayout.closeDrawer(mDrawerView);”然后添加“selectItem(currentPosition);”要关闭抽屉,请同时删除“mDrawerLayout.closeDrawer(mDrawerList);”从“选择项目”。我还建议添加一些代码来检查所选项目是否与前一个位置相同,以降低资源使用率。如果代码中不存在listview,我可以打开和关闭抽屉。如果代码中包含listview,则应用程序会在listview.layoutchildren()上崩溃(android源代码的一部分)。所以在我做任何事情之前它就崩溃了。你能发布你的布局xml吗?还有测试片段代码吗?这很有意义,我使用了操作栏/nav抽屉组合,但是因为我的应用程序需要4.0.4+版本,所以我不必担心兼容性问题!在2.3.7上,删除
android:background=“?android:attr/activatedBackgroundIndicator”
足以让应用程序正常工作。
public class TestFrament extends SherlockFragment {
    public static final String ITEM_SEL = "item_selected";
    private TextView fragtv;

    public TestFrament() {
        // Empty constructor required for fragment subclasses
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.test_fragment_layout, container, false);
        int i = getArguments().getInt(ITEM_SEL);
        fragtv = (TextView) rootView.findViewById(R.id.fragTextSherlock);
        fragtv.setText(String.valueOf(i));
        return rootView;
    }
}
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textAppearance="?android:attr/textAppearanceListItemSmall" <-Removed
    android:gravity="center_vertical"
    android:paddingLeft="16dp"
    android:paddingRight="16dp"
    android:textColor="#fff"
    android:background="?android:attr/activatedBackgroundIndicator" <-Removed
    android:minHeight="?android:attr/listPreferredItemHeightSmall"/> <-Removed
  android:textAppearance="?android:attr/textAppearanceListItemSmall" 
  android:background="?android:attr/activatedBackgroundIndicator"
  android:minHeight="?android:attr/listPreferredItemHeightSmall"