android-listview

问题 This is a follow on from an earlier question: ImageButton within row of ListView android not working But after suggestions from SO gurus it has been suggested I post a new question. The issue is that I have a custom adapter that is not showing any data. I have looked into other questions, but it didn't provide a solution. In my Main Activity I have a couple of buttons, one of them: ToDo, should create a row that displays data from a SQLite database, and depending on some factors (dates mainly

问题 I have come accross a bit of a weird problem (i think) with my listview and its customadapter. The problem is that I have some different view elements for every item in my listview, such as EditText fields among others. Whenever I have more than 2 items in the listview, entries to these elements are now in every other item. Let me give an example: - I am adding 8 items to the listview. - I enter a value in the first textfield - Now the same value repeats in the textfields: 3, 5 and 7 - If I

问题 I have come accross a bit of a weird problem (i think) with my listview and its customadapter. The problem is that I have some different view elements for every item in my listview, such as EditText fields among others. Whenever I have more than 2 items in the listview, entries to these elements are now in every other item. Let me give an example: - I am adding 8 items to the listview. - I enter a value in the first textfield - Now the same value repeats in the textfields: 3, 5 and 7 - If I

问题 I have come accross a bit of a weird problem (i think) with my listview and its customadapter. The problem is that I have some different view elements for every item in my listview, such as EditText fields among others. Whenever I have more than 2 items in the listview, entries to these elements are now in every other item. Let me give an example: - I am adding 8 items to the listview. - I enter a value in the first textfield - Now the same value repeats in the textfields: 3, 5 and 7 - If I

问题 As a prototype, I'm trying to modify the android-imagedownloader demo from the Android Developers Blog to work with HTML image tags rather than hard-coded ImageViews . I've modified it by replacing ImageAdapter.getView() with the following: public View getView(final int position, View view, final ViewGroup parent) { TextView textView = (TextView) view; if (textView == null) { textView = new TextView(parent.getContext()); textView.setPadding(6, 6, 6, 6); } textView.setText(Html.fromHtml("<img

问题 As a prototype, I'm trying to modify the android-imagedownloader demo from the Android Developers Blog to work with HTML image tags rather than hard-coded ImageViews . I've modified it by replacing ImageAdapter.getView() with the following: public View getView(final int position, View view, final ViewGroup parent) { TextView textView = (TextView) view; if (textView == null) { textView = new TextView(parent.getContext()); textView.setPadding(6, 6, 6, 6); } textView.setText(Html.fromHtml("<img

问题 Hi please forgive me if I am mistaking when explaining the problem . I have a Custom Base adapter in which there is two imageView and two TextView and I am usning an Async task to set the image from the URL. it sets the image but changes the image again automatically. below is the code for the adapter . public class SharedPhotosAdapter extends BaseAdapter{ Context context; LayoutInflater inflater; public static ArrayList<HashMap<String, String>> data; ImageLoader imageLoader; private static

问题 I'd like to have a listview in scrollview. This method is doing it almost perfect: https://stackoverflow.com/a/3495908/2811653 There is a bug when I enter more text in a row than fits in one line: 1: http://abload.de/img/screenshot_2013-10-311jq5t.jpg 2: http://abload.de/img/screenshot_2013-10-31lvrad.jpg Scrolling down to the button works fine BUT as you see in the second screenshot the P is not displayed correctly :-( In the Utility class the height is not calculated correctly when I fill

问题 I have a listView, everything's working fine whan I don't have too much items on it.. When the list of items is long when I scroll down it crashes at a certain point... This is my adapter code : public class SearchListViewAdapter extends BaseAdapter { private LayoutInflater layoutInflater; private JsonArray searchResults; public SearchListViewAdapter(Context context, JsonArray searchResults) { this.searchResults = searchResults; layoutInflater = LayoutInflater.from(context); } @Override

问题 I have three list view in Activity A as below When the submit button is clicked, the text and image path will be saved into MySQL and the image will be stored in PhotoUpload folder. I'm able to stored 3 text into MySQL but the problem is only one path of the image is saved into MySQL . Between, the image suppose to save inside PhotoUpload but it just save outside the folder ! It totally frustrating ! Activity A public void uploadImageAndText(ArrayList<ImageAndText> listItems, final String id)