autocompletetextview

问题 The ArrayList appears to be populating just fine, but no matter what approach I use, I can't seem to get the adapter to populate with data. I have tried adding to the ArrayList , also to the ArrayAdapter . Either way I am unable to get a response at the AutoCompleteTextView level, or in the ArrayAdapter itself(and of course the AutoCompleteTextView is doing nothing). Can anybody see what's wrong? public class MainActivity extends Activity implements TextWatcher { // private AutoCompleteView

问题 I have a DialogFragment that contains AutoCompleteTextView , and Cancel and OK buttons. The AutoCompleteTextView is giving suggestions of usernames that I'm getting from server. What I want to do is to restrict the user to be able to enter only existing usernames. I know I can do check if that username exists when the user clicks OK , but is there some other way, let's say not allow the user to enter character if there doesn't exist such username. I don't know how to do this because on each

问题 I want to add an AutoCompleteTextView in my app and search contacts by name and number as done in the native SMS app with android. I have looked on the internet and tried quite a few things, but I want my application to display it exactly as the android SMS app. Here is the code I am trying that searches only by Display_Name . public class MakePayment extends Activity { private AutoCompleteTextView mAuto; /** Called when the activity is first created. */ @Override public void onCreate(Bundle

问题 How can we fetch Data from ksoap web service, show in Android Autocomplete textview search suggestion, using Onclick Search button. 回答1: EditText not showing suggestion. AutoCompleteTextView provides suggestion in editText. First you need to parse data from server. Then make adapter with that data and set in AutoCompleteTextView. For more information I suggest you to check this blog And for your reference also check this link to parse ksoap Webservice. 回答2: Working code For Autocomplete

问题 I have a autocomplete text view in my android project which is working fine but it only works if first value is entered in it. So for making it more customizable, I have added the below class public class CustomArrayAdapterWIthFilter extends ArrayAdapter<String> implements Filterable { List<String> items = null; List<String> originalItems = null; private MyFilters myFilters = null; Context mContext; public CustomArrayAdapterWIthFilter(@NonNull Context context, @LayoutRes int resource,

问题 I need to make screen similar to this. I think it has autocompletetextview and listview to display returned results. Google Place API is used here to auto suggest places and listview adapter is updated accordingly. Please any kind of help is appreciated. Thanks in advance. Checked android sample project on AutoComplete for places too. But it is not having any listview to display results. Instead it shows results in autocompletetextview spinner. Any modification we can do with that project

问题 I have autocomletetextview andit gets json response from server .It works fine when text is entered one by one but when you enter text quickly . It adds the value of each letter which is the last response to the list .I have tried the code below .How do I fix this? I really appreciate any help.Thanks in Advance. BaseActivity: public class SimpleAdapter extends BaseAdapter { private Activity activity; private ArrayList<HashMap<String, String>> data; private static LayoutInflater inflater=null;

问题 The following App flow shows what I expected ("Alfa" in the autocomplete list): Open App -> click on button -> tap on autocomplete field -> type "al" But this one fails (and if I type "br", "Bravo" is still in the list): Open App -> tap on autocomplete field -> type anything and then delete it -> click on button -> tap on autocomplete field -> type "al" Why the list is not updated in the second sequence? public class DisplayFragment extends Fragment { AutoCompleteTextView autoCTVShop; Button

问题 I read in some links that i need to convert my runOnUiThread to AsyncTask: Android: RunOnUiThread vs AsyncTask But I am unable to get it done. I am implementing an AutoCompleteText which takes query from a database. My runOnUiThread along with the new thread (it compiles): new Thread(new Runnable() { public void run() { final DataBaseHelper dbHelper = new DataBaseHelper(ActivityName.this); dbHelper.openDataBase(); item_list = dbHelper.getAllItemNames(); ActivityName.this.runOnUiThread(new

问题 I'm using MultiAutoCompleteTextView in my Android app. I need to customize the suggestion list of this control. I've tried this to customize the list separator color but this didn't worked for me. How can I update the default list divider color of MultiAutoCompleteTextView ? 回答1: In addition to setting the divider color, you need to also set the dividerHeight property or it won't work. And the Popup used by the MultiAutoCompleteTextView is actually a ListView , so setting that is correct here