列表视图代码如下:
public final static String ITEM_TITLE = "title";
public final static String ITEM_CAPTION = "caption";
public Resources resources;
public static Uri path;
public static File file;
public static ProgressDialog m_progressDialog;
public static ListView list;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
// create our list and custom adapter
SeparatedListAdapter adapter = new SeparatedListAdapter(this);
adapter.addSection("Local documents:", new ArrayAdapter<String>(this,
R.layout.list_item, new String[] { "WindowsONE Mobile PK", "WindowsorONE Moldings","Filet for a burger video" }));
adapter.addSection("Non-local resources:", new ArrayAdapter<String>(this,
R.layout.list_item, new String[] { "Launch Photo slideshow link", "Dealer locator link" }));
adapter.addSection("Send emails:", new ArrayAdapter<String>(this,
R.layout.list_item, new String[] { "Send Dealer Locator email", "Send Catalog email","Send install instrucation link" }));
//For extra Information in Listview
//adapter.addSection("Non-local resources:", new SimpleAdapter(this, security, R.layout.list_complex,
//new String[] { ITEM_TITLE, ITEM_CAPTION }, new int[] { R.id.list_complex_title, R.id.list_complex_caption }));
list = getListView();
list.setAdapter(adapter);
list.setTextFilterEnabled(true);
list.setOnItemClickListener(this);
}
}
答案 0 :(得分:1)
public class ListContacts extends ListActivity {
ListAdapter lAdapter;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Cursor cursor = getContentResolver().query(
ContactsContract.Contacts.CONTENT_URI, null,
ContactsContract.Contacts.HAS_PHONE_NUMBER + " = 1", null,
"UPPER(" + ContactsContract.Contacts.DISPLAY_NAME + ") ASC");
startManagingCursor(cursor);
/** start mapping */
String[] columns = new String[] { ContactsContract.Contacts.DISPLAY_NAME };
int[] names = new int[] { R.id.contact_name };
lAdapter = new ImageCursorAdapter(this, R.layout.contact_listview,
cursor, columns, names);
setListAdapter(lAdapter);
}
public class ImageCursorAdapter extends SimpleCursorAdapter
{
public ImageCursorAdapter(Context context, int layout, Cursor c,
String[] from, int[] to) {
super(context, layout, c, from, to);
}
* @param pos
* : the position in the list/cursor,
* @param inView
* : The View object of the row that was last created, null if
* its the first row
* @param parent
* : The ViewGroup object of the parent view return View :
* returns a View object when called
* @see android.widget.CursorAdapter#getView(int, android.view.View,
* android.view.ViewGroup)
*/
public View getView(int pos, View inView, ViewGroup parent) {
View v = inView;
}
}
答案 1 :(得分:1)
我需要突出显示所选列表项,然后使用:
android:listSelector="@drawable/selector_list"
<ListView android:id="@id/android:list" android:background="@android:color/transparent"
android:cacheColorHint="@android:color/transparent"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:listSelector="@drawable/selector_list"
android:layout_weight="1"
android:layout_marginLeft="10dp" android:layout_marginRight="10dp"
android:drawSelectorOnTop="false">
selector_list.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android"
android:constantSize="true">
<item android:state_focused="false" android:state_pressed="false">
<shape android:shape="rectangle">
<solid android:color="@android:color/transparent"/>
<stroke android:width="2dp" android:color="@android:color/transparent" />
<padding android:left="1dp" android:top="1dp" android:right="1dp"
android:bottom="1dp" />
</shape>
</item>
<item android:state_focused="true" android:state_pressed="false">
<shape android:shape="rectangle">
<solid android:color="@color/listitemfocus"/>
<stroke android:width="4dp" android:color="@android:color/transparent" />
<padding android:left="1dp" android:top="1dp" android:right="1dp"
android:bottom="1dp" />
</shape>
</item>
<item android:state_pressed="true">
<shape android:shape="rectangle">
<solid android:color="@color/listitempress"/>
<stroke android:width="4dp" android:color="@android:color/transparent" />
<padding android:left="1dp" android:top="1dp" android:right="1dp"
android:bottom="1dp" />
</shape>
</item>
</selector>