将两个图像数组从（Values）XML in设置为一个公共数组

Question

我是android编程的新手，尝试使用Typedarray将两个Image Array from（Values）XML in设置为一个公共数组。

下面是我的XML数组：

<array name="Img1">
<item>  @drawable/pic_1 </item>
<item>  @drawable/pic_2 </item> 
<item>  @drawable/pic_3 </item> 
</array>

<array name="Img2">
<item>  @drawable/pic_4 </item>
<item>  @drawable/pic_5 </item> 
<item>  @drawable/pic_6 </item> 
</array>

private TypedArray Images;

TypedArray img1 = res.obtainTypedArray(R.array.Img1);
TypedArray img2 = res.obtainTypedArray(R.array.Img2):

ArrayList<TypedArray> img = new ArrayList<TypedArray>();
img.addAll(Arrays.asList(img1));
img.addAll(Arrays.asList(img2));
Images = img.toArray(new TypedArray(img1.length()+img2.length); <-- NOT WORKING!

private ListView ListViewLayout;
private int[] ImagesID;
private EditText Search;
ArrayList<String> name = new ArrayList<String>();

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.layout_lv_search);


    Resources res = getResources();

    String[] saugname = res.getStringArray(R.array.SauglanzeName);
    String[] pumpmname = res.getStringArray(R.array.PumpMName);


    String[] saugnummer = res.getStringArray(R.array.SauglanzeNumber);
    String[] pumpmnummer = res.getStringArray(R.array.PumpMNummer);

    TypedArray saugimg = res.obtainTypedArray(R.array.SauglanzeImg);
    TypedArray pumpmimg = res.obtainTypedArray(R.array.PumpeMImg);


    name.addAll(Arrays.asList(saugname));
    name.addAll(Arrays.asList(pumpmname));


    ArrayList<String> number = new ArrayList<String>();
    number.addAll(Arrays.asList(saugnummer));
    number.addAll(Arrays.asList(pumpmnummer));
    Number = number.toArray(new String[saugnummer.length+pumpmnummer.length]);

    ArrayList<Integer> imgInts = new ArrayList<Integer>();
    int nr = -1;
    while ( ++nr < saugimg.length() )
        imgInts.add (saugimg.getResourceId(nr, 0));
    nr = -1;
    while ( ++nr < pumpmimg.length() )
        imgInts.add (pumpmimg.getResourceId(nr, 0));
    ImagesID = new int[imgInts.size()];
    for (int i=0; i < imgInts.size(); i++)
    {
        ImagesID[i] = ((Integer) imgInts.get(i)).intValue();
    }

    Search = (EditText) findViewById(R.id.EditTextSearch);
    ListViewLayout = (ListView) findViewById(R.id.listViewLayoutSearch);
    final TIAdapter adapter = new TIAdapter(this, name, ImagesID, Number);
    ListViewLayout.setAdapter(adapter);
    ListViewLayout.setOnItemClickListener(this);

    Search.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence cs, int arg1, int arg2, int arg3) {
            // When user changed the Text
            adapter.getFilter().filter(cs);
        }

        @Override
        public void beforeTextChanged(CharSequence arg0, int arg1, int arg2,
                                      int arg3) {
            // TODO Auto-generated method stub

        }

        @Override
        public void afterTextChanged(Editable arg0) {
            // TODO Auto-generated method stub
        }
    });

类适配器：

    class TIAdapter extends ArrayAdapter<String> {
    Context context;
    int [] ImagesID;
    ArrayList<String> NameArray;
    String[] NummerArray;

    TIAdapter(Context c, ArrayList<String> Artikel, int[] imgs, String[] Nummer) {
        super(c, R.layout.layout_text_image, R.id.textViewArtikel, Artikel);
        this.context = c;
        this.ImagesID = imgs;
        this.NameArray = Artikel;
        this.NummerArray = Nummer;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View row = convertView;
        ImageView imageView = null;

        if(row == null) {
            LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            row = inflater.inflate(R.layout.layout_text_image, parent, false);
            imageView = (ImageView)row.findViewById(R.id.imageViewArtikel);
        }
        else {
            imageView = (ImageView)row.findViewById(R.id.imageViewArtikel);
            DecodeTask dt1 = (DecodeTask)imageView.getTag(R.id.imageViewArtikel);
            if(dt1 != null)
                dt1.cancel(true);
        }

        imageView.setImageBitmap(null);
        DecodeTask dt2 = new DecodeTask(getContext(), imageView, ImagesID[position]);
        dt2.execute();

        TextView textViewArtikel = (TextView) row.findViewById(R.id.textViewArtikel);
        TextView textViewArtikelNummer = (TextView) row.findViewById(R.id.textViewArtikelNummer);

        imageView.setTag(R.id.imageViewArtikel, dt2);
        textViewArtikel.setText(name.get(position));
        textViewArtikelNummer.setText(Number[position]);
        return row;
    }
}

Answer 1

也许是这样的：

   ArrayList<Drawable> img = new ArrayList<Drawable>();

   int nr = -1;
   while ( ++nr < img1.length() )
       img.add( img1.getDrawable(nr));

   nr = -1;
   while ( ++nr < img2.length() )
       img.add( img2.getDrawable(nr));

   Drawable [] Images;
   Images = img.toArray(new Drawable[img.size()] );