baseadapter

android setText with hebrew string in BaseAdapter cause stackoverflow

由 耗尽温柔 提交于 2019-12-25 03:44:54
问题 i've built a BaseAdapter extended class for my list view.. inside i have a TextView field which i want to set by code. this field represent a facebook status of the user. this field sometimes gets a text in hebrew, and then it crashes by stackoverflow error. important to add that this ain't happened when the text the field gets is in english, and when i've tried to debug it to find the problem, i've used setText with hebrew string inside an activity (not a BaseAdapter) and it worked fine.

Error in android application extending BaseAdapter and using Asyncktask

由 ￡可爱￡侵袭症＋ 提交于 2019-12-25 03:11:39
问题 i have android application that need connection between android and mysql database using php the application work perfect. only the display user action do not work this method display the user in a list with some data. can anyone help me to fix this error ?? the result of the added code is 04-14 23:17:57.766: D/this from internet(2367): usersList.get(position).getDate() is null LogCat Error 04-14 21:59:22.170: E/AndroidRuntime(1951): FATAL EXCEPTION: main 04-14 21:59:22.170: E/AndroidRuntime

AsyncTask, CustomBaseAdapter and Listview

由 爱⌒轻易说出口 提交于 2019-12-25 02:43:45
问题 I have a CustomBaseAdapter with which i fill certain fields: public ArrayList<SearchResults> GetSearchResults(){ ArrayList<SearchResults> results = new ArrayList<SearchResults>(); Document doc = Jsoup.parse(kpn); Elements tdsFromSecondColumn = doc.select("table.personaltable td:eq(0)"); Elements tdsFromSecondColumn1 = doc.select("table.personaltable td:eq(1)"); SearchResults sr1 = new SearchResults(); for (Element tdFromSecondColumn : tdsFromSecondColumn) { sr1 = new SearchResults(); sr1

Android BaseAdapter Context

由 只愿长相守 提交于 2019-12-24 21:26:35
问题 Fragments @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { //inflater provided View view; ... return view; } BaseAdapter: @Override public View getView(int position, View convertView, ViewGroup parent) { //have to make a constructor to get an inflater .... return view; } Why does BaseAdapter 's getView() method parameters doesnt provide an LayoutInflater unlike Fragment 's onCreateView() ? Wherein in this method we are expected to

Android GridView getChildAt(0).findViewById() returns null

由 邮差的信 提交于 2019-12-24 17:00:19
问题 I have a GridView with some items, I used a custom adapter that extends BaseAdapter . each row shows a downloadable item, each row has an icon that show download progress. So I need to update this icon. For this update, I know that I can change the data and call notifyDataChanged() and the view will get updated, but this approach costs me a lot of changes and I don't want to do this. So I tried to get a specific child from the gridview , find this icon and change the icon, But the returned

List view with customize row layout and base adapter in android

由 余生颓废 提交于 2019-12-24 15:28:43
问题 I am creating a ListView . I have created two XML files, in the first one I created a layout, and in the Second xml file - a ListView. I want first layout to be applied to the ListView row. 回答1: This possible using BaseAdapter and ListView . I found a very impressive explanation about your issue .Please have a look on this URL List View With Images 来源： https://stackoverflow.com/questions/5649872/list-view-with-customize-row-layout-and-base-adapter-in-android

Refresh GridView contents with custom BaseAdapter

由 此生再无相见时 提交于 2019-12-24 12:37:56
问题 I've tried searching for a solution for this problem for a couple of days and I'm stumped. Here's what I have so far: Custom BaseAdapter class: public static class ImageAdapter extends BaseAdapter { private static LayoutInflater mInflater; // Keep all Images in array private static Bitmap[] mThumbIds; private static int mViewResourceId, pos; private static CheckBox cb; // Constructor public ImageAdapter(Context ctx, int viewResourceId, Bitmap[] pics) { mInflater = (LayoutInflater) ctx

ListView的显示指南

由 天大地大妈咪最大 提交于 2019-12-24 10:43:33
ListView的教程： 　　1.添加ListView 　　　　在activity_main.xml中添加一个ListView 　　2.定义item的layout 　　　　添加list_item_student.xml，为ListView的每一项定制格式 　　3.数据项 　　　　添加数据的类Student(内部类) 　　4.创建一个适配器BaseAdapter（为列表控件提供数据源） 　　　　 private class MyListAdapter extends BaseAdapter 　　　　定义BaseAdapter的各种方法 　　　　定义一个数据源ArrayList listData = new ArrayList(); 　　　　创建每一行的控件public View getView(int positon,View convertview,ViewGroup parent) 　　　　{ 　　　　　　创建控件 if (convertView == null) { converView = getLayoutInflater().inflate(R.layout.list_item_student,parent,false)} 　　　　　　获取数据 Student data = (Student) getItem(position); 　　　　　　显示数据 TextView

how to implement getFilter() on a BaseAdapter

由 我怕爱的太早我们不能终老 提交于 2019-12-24 07:30:13
问题 In my application I am fetching data from database and displaying items in ListView . I want to perform search option for listView items. I am fetching items from BaseAdapter . How to implement getFilter() in custom BaseAdapter . here is my activity public class BindTenGPS extends Activity { private MenuItem menuItem; DbaAdapter db; private ProgressDialog progressDialog; ListView listView ; EditText inputSearch; private BindTenDeviceBaseAdapter adapter; List<RowTenDevice> rowTenDevice;

My Fragment is not being attached to the Main Activity Class.

由 大憨熊 提交于 2019-12-24 07:22:37
问题 Taking my previous experiences, i am trying to list some custom list items using BaseAdapter , which uses two string from array defined in string values.xml My app is crashing saying that my fragment is not attached with activity. MainActivity.java is : public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); FragmentManager fragmentManager = getFragmentManager();
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