Android应用程式可在模拟器上运作，但无法在手机上运作

Question

i have this app that i developed and it works great on the simulator with no errors what so ever. but the moment i try to run the same on the phone for testing, the app crashes stating filenotfoundexception. it says the file /res/drawable/divider_horizontal.9.png is missing. but actually speaking, i have never referenced that file through my code. i believe its a system/os file that is unavailable. i have a custom list view, i guess its the divider there... could somebody please suggest what is wrong here. i believe this is a similar issue discussed here..but i am unable to make any sense out of it

http://code.google.com/p/transdroid/issues/detail?id=14

the listview.xml layout file

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="wrap_content" android:gravity="left|center"
    android:layout_width="wrap_content" android:paddingBottom="5px"
    android:paddingTop="5px" android:paddingLeft="5px" >
    <ImageView android:id="@+id/linkImage" android:layout_width="wrap_content"
        android:layout_height="fill_parent" android:layout_marginRight="6dip"
        android:src="@drawable/icon" />
    <LinearLayout android:orientation="vertical"
        android:layout_width="0dip" android:layout_weight="1"
        android:layout_height="fill_parent">
        <TextView android:id="@+id/firstLineView"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:gravity="center" android:textColor="#FFFF00" android:text="first line title"></TextView>

        <TextView android:id="@+id/secondLineView"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:text="second line title" android:layout_marginLeft="10px" android:gravity="center"
            android:textColor="#0099CC"></TextView>

    </LinearLayout>
</LinearLayout>

the main xml file that calls the listview.xml

<?xml version="1.0" encoding="UTF-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent" android:layout_height="fill_parent">

    <LinearLayout android:orientation="vertical"
        android:layout_width="fill_parent" android:layout_height="fill_parent">
        <LinearLayout android:orientation="horizontal"
            android:layout_width="fill_parent" android:layout_height="40px">
            <Button android:id="@+id/todayButton" android:layout_width="fill_parent"
                android:layout_height="fill_parent" android:text="Today"
                android:textSize="12sp" android:gravity="center"
                android:layout_weight="1" />
            <Button android:id="@+id/tomorrowButton" android:layout_width="fill_parent"
                android:layout_height="fill_parent" android:text="Tomorrow"
                android:textSize="12sp" android:layout_weight="1" />

            <Button android:id="@+id/WeekButton" android:layout_width="fill_parent"
                android:layout_height="fill_parent" android:text="Future"
                android:textSize="12sp" android:layout_weight="1" />


        </LinearLayout>
        <LinearLayout android:id="@+id/listLayout"
            android:orientation="vertical" android:layout_width="fill_parent"
            android:layout_height="fill_parent">
            <ListView android:id="@+id/ListView01" android:layout_width="fill_parent"
                android:layout_height="fill_parent" />
            <TextView android:id="@id/android:empty"
                android:layout_width="fill_parent" android:layout_height="fill_parent"
                android:text="No Results" />
        </LinearLayout>
    </LinearLayout>
</FrameLayout>

and the code for the same is

 private class EfficientAdapter extends BaseAdapter{
        private LayoutInflater mInflater;

        private String eventTitleArray[];


private String eventDateArray[];
    private String eventImageLinkArray[];


    public EfficientAdapter(Context context,String[] eventTitleArray,String[] eventDateArray, String[] eventImageLinkArray){
        mInflater = LayoutInflater.from(context);

        this.eventDateArray=eventDateArray;
        this.eventTitleArray=eventTitleArray;
        this.eventImageLinkArray =eventImageLinkArray;

    }
    public int getCount(){
        //return XmlParser.todayEvents.size()-1;
        return this.eventDateArray.length;
    }
    public Object getItem(int position){
        return position;
    }
    public long getItemId(int position){
        return position;
    }
    public View getView(int position, View convertView, ViewGroup parent){
        ViewHolder holder;
        if(convertView == null){
            convertView = mInflater.inflate(R.layout.listview,null);
        holder = new ViewHolder();
        holder.firstLine = (TextView) convertView.findViewById(R.id.firstLineView);
        holder.secondLine = (TextView) convertView.findViewById(R.id.secondLineView);
        holder.imageView = (ImageView) convertView.findViewById(R.id.linkImage);
        //holder.checkbox = (CheckBox) convertView.findViewById(R.id.star);
        holder.firstLine.setFocusable(false);
        holder.secondLine.setFocusable(false);
        holder.imageView.setFocusable(false);
        //holder.checkbox.setFocusable(false);
        convertView.setTag(holder);
    }else{
        holder = (ViewHolder) convertView.getTag();
    }
    Log.i(tag, "Creating the list");
    holder.firstLine.setText(this.eventTitleArray[position]);
    holder.secondLine.setText(this.eventDateArray[position]);

    Bitmap bitmap;
    try {
        bitmap = BitmapFactory.decodeStream((InputStream)new URL("http://edu/images/heinz7.jpg").getContent());
    } catch (MalformedURLException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    } catch (Exception e1) {
        // TODO Auto-generated catch block
        bitmap = BitmapFactory.decodeFile("assets/heinz7.jpg");//decodeFile(getResources().getAssets().open("icon.png"));
        e1.printStackTrace();
    }
    try {
        try{
            bitmap = BitmapFactory.decodeStream((InputStream)new URL(this.eventImageLinkArray[position]).getContent());}
        catch(Exception e){
            bitmap = BitmapFactory.decodeStream((InputStream)new URL("http://eventur.sis.pitt.edu/images/heinz7.jpg").getContent());
        }

        int width = 0;
        int height =0;
        int newWidth = 50;
        int newHeight = 40;

        try{
            width = bitmap.getWidth();
            height = bitmap.getHeight();
        }
        catch(Exception e){
            width = 50;
            height = 40;
        }
        float scaleWidth = ((float)newWidth)/width;
        float scaleHeight = ((float)newHeight)/height;
        Matrix mat = new Matrix();
        mat.postScale(scaleWidth, scaleHeight);

        try{
            Bitmap newBitmap = Bitmap.createBitmap(bitmap,0,0,width,height,mat,true);
            BitmapDrawable bmd = new BitmapDrawable(newBitmap);
            holder.imageView.setImageDrawable(bmd);
            holder.imageView.setScaleType(ScaleType.CENTER);
        }
        catch(Exception e){

        }

    } catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }



    return convertView;
}
class ViewHolder{
    TextView firstLine;
    TextView secondLine;
    ImageView imageView;
    //CheckBox checkbox;

}

The stack trace

12-12 22:55:25.022: ERROR/AndroidRuntime(11069): Uncaught handler: thread main exiting due to uncaught exception
12-12 22:55:25.212: ERROR/AndroidRuntime(11069): android.view.InflateException: Binary XML file line #6: Error inflating class java.lang.reflect.Constructor
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.LayoutInflater.createView(LayoutInflater.java:512)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:562)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:617)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at com.eventur.MainActivity$EfficientAdapter.getView(MainActivity.java:566)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.AbsListView.obtainView(AbsListView.java:1274)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.ListView.makeAndAddView(ListView.java:1661)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.ListView.fillDown(ListView.java:610)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.ListView.fillFromTop(ListView.java:673)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.ListView.layoutChildren(ListView.java:1519)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.AbsListView.onLayout(AbsListView.java:1113)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.View.layout(View.java:6156)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.onLayout(LinearLayout.java:918)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.View.layout(View.java:6156)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.onLayout(LinearLayout.java:918)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.View.layout(View.java:6156)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.View.layout(View.java:6156)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.View.layout(View.java:6156)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.layoutVertical(LinearLayout.java:998)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.LinearLayout.onLayout(LinearLayout.java:918)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.View.layout(View.java:6156)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.FrameLayout.onLayout(FrameLayout.java:333)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.View.layout(View.java:6156)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.ViewRoot.performTraversals(ViewRoot.java:950)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.ViewRoot.handleMessage(ViewRoot.java:1529)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.os.Handler.dispatchMessage(Handler.java:99)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.os.Looper.loop(Looper.java:123)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.app.ActivityThread.main(ActivityThread.java:3977)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at java.lang.reflect.Method.invokeNative(Native Method)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at java.lang.reflect.Method.invoke(Method.java:521)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at dalvik.system.NativeStart.main(Native Method)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069): Caused by: java.lang.reflect.InvocationTargetException
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.ImageView.<init>(ImageView.java:128)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at java.lang.reflect.Constructor.constructNative(Native Method)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.view.LayoutInflater.createView(LayoutInflater.java:499)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     ... 42 more
12-12 22:55:25.212: ERROR/AndroidRuntime(11069): Caused by: android.content.res.Resources$NotFoundException: File res/drawable/divider_horizontal_dark.9.png from drawable resource ID #0x7f020001
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.content.res.Resources.loadDrawable(Resources.java:1643)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.content.res.TypedArray.getDrawable(TypedArray.java:548)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.widget.ImageView.<init>(ImageView.java:138)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     ... 46 more
12-12 22:55:25.212: ERROR/AndroidRuntime(11069): Caused by: java.io.FileNotFoundException: res/drawable/divider_horizontal_dark.9.png
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.content.res.AssetManager.openNonAssetNative(Native Method)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.content.res.AssetManager.openNonAsset(AssetManager.java:417)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     at android.content.res.Resources.loadDrawable(Resources.java:1636)
12-12 22:55:25.212: ERROR/AndroidRuntime(11069):     ... 48 more

Answer 1

There's a problem occurring during inflation. Inflating doesn't have the best error reporting/recovery, so it throws weird cryptic messages like this up when it runs into problems. I'm confident the issue lies in listview.xml, and the problem is more than likely one of the xml attributes you've added to one of the elements. Line #6 is I think referring to either the first or second Button element. When it goes to compile, it seems to give each element just one line each. I would start by taking out all tags that aren't immediately necessary for the program to run, like gravity and layout_weight.

Sorry I can't provide a more specific answer; when you run into inflation errors like this, it's a matter of probing in the dark until you find what's wrong.

As to why this is happening on the phone and not the emulator, more than likely there's simply an operating system difference between the two (OS version, UI being used, other changes the manufacturer has made, etc). Testing on the emulator will give you a good idea of how the program is going to look and run on the phone, but offers no guarantee.

Kudos on providing so much information, it makes troubleshooting a lot easier ;-) Let me know if my advice works, or if you need more information.

Answer 2

I tried using my own resource files with a similar extension "/res/drawable/divider_horizontal.9.png" EG ".9.png" It is explained that this type of file is used for Android to know that the image has special boundaries that can adjust. I tried creating my own buttons using this type of file extension and I was also getting errors. I replaced my files without the ".9" extension and I no longer had any issues. When you reference the file you should never have the extension.

Answer 3

Android应用程式可在模拟器上运作，但无法在手机上