Android的ArrayAdapter

1.用在 listView上

ArrayList<CharSequence> aBlogNames = new ArrayList<CharSequence>();

LayoutInflater inflater = (LayoutInflater)addAccount.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

final ListView lv = (ListView) inflater.inflate(R.layout.select_blogs_list, null);

lv.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);

lv.setItemsCanFocus(false);

ArrayAdapter<CharSequence> blogs = new ArrayAdapter<CharSequence>(addAccount.this, R.layout.blogs_row, aBlogNames);

lv.setAdapter(blogs);

2.用在下拉框上

ArrayList<CharSequence> loadTextArray = new ArrayList<CharSequence>();

ArrayAdapter<CharSequence> categories = new ArrayAdapter<CharSequence>(this, android.R.layout.simple_dropdown_item_1line, loadTextArray);

categories.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);

Spinner sCategories = (Spinner) findViewById(R.id.parent_category);

sCategories.setAdapter(categories);

3.又一个下拉框的例子:

final Spinner sInterval = new Spinner(this);

sInterval.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));

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