如何找到sqlite database
中的确切数据并在listactivity
中检索它?我尝试这样,但我没有得到价值。从sqlite数据库中搜索一个值,并在列表视图中检索
search = (EditText) findViewById(R.id.alertsearch);
search.addTextChangedListener(new TextWatcher(){
@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub
list2.clear();
db = openOrCreateDatabase(Contactsnew.DB_NAME, MODE_PRIVATE, null);
Cursor cTitle=db.rawQuery(" SELECT * FROM "+ Contactsnew.TABLE02 + " WHERE "
+ Contactsnew.userid + " = " + GetSet.getUserId() + " AND " + Contactsnew.TITLE +
" LIKE ? " ,new String []{search.getText()+"%"});
custAdapter.changeCursor(cTitle);
while(cTitle.moveToNext()){
list2.add(cTitle.getString(2));
}
cTitle.close();
}
试试这种方式:http://stackoverflow.com/a/1243378/1168654 –
什么是Contactsnew? – 2014-06-30 09:08:25