Question

我在eclipse上启动了一个Android项目并制作了一个简单的加载栏，如下所示：

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    LOG = true;

    // Initialize a GUI
    if(LOG) Log.d(TAG, "starting  content view and progress bar notifications");

    //initialize resource 
    // i put try to check the Exception
    try {
        setContentView(R.layout.load);
        RelativeLayout rl = (RelativeLayout) findViewById(R.id.loading_layout);
        mProgress = (ProgressBar) rl.findViewById(R.id.progressBarLoad);
        mProgressText = (TextView) rl.findViewById(R.id.textProgressLoad);
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    if(LOG) Log.d(TAG, "bar notifications initialized");
    Thread t = new Thread(new Runnable() {
        public void run() {
            try {
                if(LOG){
                    Log.d(TAG, "starting update "+mProgress.toString());
                    Log.d(TAG, "starting update "+mProgressText.toString());
                }

                while (mProgressStatus<100) {
                    //Do all process here
                    /*
                    if(mProgress % getNumberSubProcess() == 0){

                    }
                    */
                    LoadFEIAppActivity.this.update();
                    mProgressStatus += 0.01d; 
                }

                if(mProgressStatus==100){
                    LoadFEIAppActivity.this.update();
                    if(LOG) Log.d(TAG, "DONE");
                    return;
                }
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

    });

    t.start();

    /*
    if(mProgressStatus==100){
        Intent intent = new Intent(this, RegisterEmail.class);
        startActivity(intent);
    } 
     */     
}

但应用程序未按预期运行我收到许多异常：

**03-21 16:25:51.977: W/System.err(363): android.view.InflateException: Binary XML file line #16: Error inflating class <unknown>
03-21 16:25:51.987: W/System.err(363):  at android.view.LayoutInflater.createView(LayoutInflater.java:513)
03-21 16:25:51.997: W/System.err(363):  at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
03-21 16:25:51.997: W/System.err(363):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
03-21 16:25:51.997: W/System.err(363):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
03-21 16:25:52.007: W/System.err(363):  at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
03-21 16:25:52.017: W/System.err(363):  at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
03-21 16:25:52.017: W/System.err(363):  at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
03-21 16:25:52.017: W/System.err(363):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)
03-21 16:25:52.028: W/System.err(363):  at android.app.Activity.setContentView(Activity.java:1622)
03-21 16:25:52.028: W/System.err(363):  at unicamp.ia.feia.LoadFEIAppActivity.onCreate(LoadFEIAppActivity.java:45)
03-21 16:25:52.037: W/System.err(363):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
03-21 16:25:52.047: W/System.err(363):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2459)
03-21 16:25:52.047: W/System.err(363):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
03-21 16:25:52.057: W/System.err(363):  at android.app.ActivityThread.access$2200(ActivityThread.java:119)
03-21 16:25:52.067: W/System.err(363):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
03-21 16:25:52.077: W/System.err(363):  at android.os.Handler.dispatchMessage(Handler.java:99)
03-21 16:25:52.087: W/System.err(363):  at android.os.Looper.loop(Looper.java:123)
03-21 16:25:52.087: W/System.err(363):  at android.app.ActivityThread.main(ActivityThread.java:4363)
03-21 16:25:52.097: W/System.err(363):  at java.lang.reflect.Method.invokeNative(Native Method)
03-21 16:25:52.118: W/System.err(363):  at java.lang.reflect.Method.invoke(Method.java:521)
03-21 16:25:52.127: W/System.err(363):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
03-21 16:25:52.127: W/System.err(363):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
03-21 16:25:52.137: W/System.err(363):  at dalvik.system.NativeStart.main(Native Method)
03-21 16:25:52.137: W/System.err(363): Caused by: java.lang.reflect.InvocationTargetException
03-21 16:25:52.177: W/System.err(363):  at android.widget.TextView.<init>(TextView.java:320)
03-21 16:25:52.177: W/System.err(363):  at java.lang.reflect.Constructor.constructNative(Native Method)
03-21 16:25:52.189: W/System.err(363):  at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
03-21 16:25:52.197: W/System.err(363):  at android.view.LayoutInflater.createView(LayoutInflater.java:500)
03-21 16:25:52.207: W/System.err(363):  ... 22 more
03-21 16:25:52.207: W/System.err(363): Caused by: android.content.res.Resources$NotFoundException: File res/drawable/progress_indeterminate_horizontal.xml from color state list resource ID #0x1030008
03-21 16:25:52.237: W/System.err(363):  at android.content.res.Resources.loadColorStateList(Resources.java:1813)
03-21 16:25:52.247: W/System.err(363):  at android.content.res.TypedArray.getColorStateList(TypedArray.java:289)
03-21 16:25:52.258: W/System.err(363):  at android.widget.TextView.<init>(TextView.java:627)
03-21 16:25:52.267: W/System.err(363):  ... 26 more
03-21 16:25:52.277: W/System.err(363): Caused by: android.content.res.Resources$NotFoundException: File res/drawable/progress_indeterminate_horizontal.xml from xml type colorstatelist resource ID #0x1030008
03-21 16:25:52.297: W/System.err(363):  at android.content.res.Resources.loadXmlResourceParser(Resources.java:1912)
03-21 16:25:52.307: W/System.err(363):  at android.content.res.Resources.loadColorStateList(Resources.java:1808)
03-21 16:25:52.317: W/System.err(363):  ... 28 more
03-21 16:25:52.317: W/System.err(363): Caused by: java.io.FileNotFoundException: res/drawable/progress_indeterminate_horizontal.xml
03-21 16:25:52.357: W/System.err(363):  at android.content.res.AssetManager.openXmlAssetNative(Native Method)
03-21 16:25:52.367: W/System.err(363):  at android.content.res.AssetManager.openXmlBlockAsset(AssetManager.java:469)
03-21 16:25:52.377: W/System.err(363):  at android.content.res.Resources.loadXmlResourceParser(Resources.java:1894)
03-21 16:25:52.377: W/System.err(363):  ... 29 more**

研究stackoverflow，我发现了一些类似的问题，但没有一个问题解决方案：

清理和重建项目（不起作用）
检查所有资源（res /中的所有资源），即values / strings / layout /
我检查xdpi文件夹，它们没有相同的密度（每张照片都有一个版本）：见Resources NotFoundException?

我认为有两个问题：

照片密度会影响编辑过程吗？
或eclipse缺少必要的内置资源？我正在考虑因为这条消息Caused by: android.content.res.Resources$NotFoundException: File res/drawable/progress_indeterminate_horizontal.xml

感谢您的帮助！

Answer 1

首先检查你有res/drawable/progress_indeterminate_horizontal.xml？然后

progress_indeterminate_horizontal.xml在这个xml中你没有progressbar的某种状态所以它的问题，

请参阅此链接 http://quickandroidblog.blogspot.in/2011/08/change-android-horizontal-progress-bar.html

Answer 2

.xml文件

RES /抽拉/ progress_indeterminate_horizontal.xml

引用了您的proyect中不存在的颜色！

Caused by: android.content.res.Resources$NotFoundException: File res/drawable/progress_indeterminate_horizontal.xml from color state list resource ID #0x1030008

Caused by: android.content.res.Resources$NotFoundException: File res/drawable/progress_indeterminate_horizontal.xml from xml type colorstatelist resource ID #0x1030008

是的，照片的密度会影响但是因为你使用res / drawable /这是默认文件夹，并且你的proyect中有资源它不会影响编译

发布你的res / drawable / progress_indeterminate_horizontal.xml

Answer 3

如下所示，manifest.xml和带有问题的Activity中使用的布局：

我的项目中的层次结构树是（与xml文件相关）：

RES /
- 布局/
  - loading.xml
  - registeremail.xml
- 可绘制/
  - HDPI /
    - logo.png
    - mulherfeia2012.jpg
  - MDPI /
    - 没有
  - LDPI /
    - 没有

res/layout/loading.xml，我试图运行

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/loading_layout"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

    <ProgressBar
        android:id="@+id/progressBarLoad"
        style="?android:attr/progressBarStyleHorizontal"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true" />

    <TextView
        android:id="@+id/textProgressLoad"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@+id/progressBarLoad"
        android:layout_centerHorizontal="true"
        android:text="@string/loading_message"
        android:textColor="@android:color/white" />
    <ImageView
        android:id="@+id/imageLoad"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@+id/progressBarLoad"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_alignParentTop="true"
        android:contentDescription="@string/logo_feia_description"
        android:src="@drawable/mulherfeia2012" />
</RelativeLayout>

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="unicamp.ia.feia"
    android:versionCode="1"
    android:versionName="0.1" >

<uses-sdk android:minSdkVersion="7" android:targetSdkVersion="7" android:maxSdkVersion="7"/>

<application
    android:icon="@drawable/feia12_logo_low"
    android:label="@string/app_name" 
    android:testOnly="false" 
    android:debuggable="true">
    <activity
        android:name=".LoadFEIAppActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>

    <activity 
        android:name=".RegisterEmail">
    </activity>
</application>
</manifest>

非常感谢您的帮助！

内置Android资源中的资源$ NotFoundException？

3 个答案: