Android MultiAutoCompleteTextView with custom tokenizer like as whatsapp GroupChat

回眸只為那壹抹淺笑 提交于 2020-01-14 05:08:48
问题 I want to create custom tokenizer for @ like as whatspp feature(when open group and write @ then open popup for list and user can select any.also user can remove that string of @ . I have search lots of things.but i have found twitter like search feature Example like twitter, but in this,when user can write @ then do not show popup window of list. user can write soemthing after @ then based on typing ,popup window will show search result. I want to show something like this: Thanks in advanced

java.lang.IllegalArgumentException: width and height must be > 0 in android

a 夏天 提交于 2020-01-06 03:48:26
问题 I am trying to get the text from the MultiAutoCompleteTextView from the user and show them in the bubble like format but I am getting : width and height must be > 0 in android final MultiAutoCompleteTextView tags = (MultiAutoCompleteTextView) findViewById(; String[] TAGS = getResources().getStringArray(R.array.countries); ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, TAGS); tags.setAdapter(adapter); tags

MultiAutoCompleteTextView suggestion separator color

柔情痞子 提交于 2019-12-25 04:46:13
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

Duplicate value issue in MultiAutoCompleteTextView

≯℡__Kan透↙ 提交于 2019-12-24 03:49:09
问题 I am new to android development and i am using MultiAutoCompleteTextView in my APP and following is code. public TextView autoSelected; String[] countries = {"India","USA","Canada","Indonesia","Belgium", "France", "Italy", "Germany", "Spain"}; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); MultiAutoCompleteTextView autoCompleteTextView = (MultiAutoCompleteTextView)findViewById(

How to show copy-paste options (Context menu) for MultiAutoCompleteTextView on button click?

喜你入骨 提交于 2019-12-23 20:19:19
问题 I am trying to show context menu (copy-paste options) for MultiAutoCompleteTextView when clicked on button. Here is what I have tried but did not work. mButton.setOnLongClickListener(new OnLongClickListener() { @Override public boolean onLongClick(View v) { // the below line didn't work either. //mAutoCompleteTextView.showContextMenu(); mAutoCompleteTextView.performLongClick(); return true; } }); Is there any way to show context menu? Menu is shown when I long press MultiAutoCompleteTextView,

Difference between MultiAutoCompleteTextView and AutoCompleteTextView

久未见 提交于 2019-12-20 09:26:03
问题 Can someone explain the difference between MultiAutoCompleteTextView and AutoCompleteTextView ? 回答1: AutocompleteTextView only offers suggestions about the whole sentence and MultiAutoCompleteTextView offers suggestions for every token in the sentence. You can specify what is the delimiter between tokens. String[] words=new String[] { "word1", "word2", "word3", "word4", "word5" }; MultiAutoCompleteTextView macTv = (MultiAutoCompleteTextView) this.findViewById(; ArrayAdapter<String

How do I get MultiAutoCompleteTextView tokenizer similar to Facebook app?

爷,独闯天下 提交于 2019-12-17 19:39:54
问题 I am creating an application which has a 'To' field just like in Facebook app's "New Message" feature. After selecting an item from the drop down list, I create an imagespan and add it to the MultiAutoCompleteTextView . I have used SpaceTokenizer for this view . The problem is when I click on backspace, the cursor first moves to the empty space (i.e., space Tokenizer ) and then when I click on the backspace again, the whole word gets deleted....I want to delete the whole word on my first

MultiAutoCompleteTextView doesn't show results

China☆狼群 提交于 2019-12-12 13:59:11
问题 I have this code on my activity: ParseQuery<ParseUser> query = ParseUser.getQuery(); query.findInBackground(new FindCallback<ParseUser>() { public void done(List<ParseUser> userList, ParseException e) { if (e == null) { Log.d("score", "Retrieved " + userList.size() + " scores"); friends = new ArrayList<String>(); for (int i = 0; i < userList.size(); i++) { friends.add(userList.get(i).getUsername().toString()); } aAdapter = new ArrayAdapter<String>(context, android.R.layout.simple_dropdown

Multiautocompletetextview not working properly

佐手、 提交于 2019-12-11 13:58:11
问题 I am using multiautocomplete textview in my app,the items which I use with mutltiautocompletetextview is from json,now What I want is whenever user selects more than one value I need to get id of that item,I am able to get id of first item only,.. My response { "category": [ { "id":"4", "name":"cat1" }, { "id":"7", "name":"aditya"} ] } public class JsonParse { double current_latitude,current_longitude; public JsonParse(){} public JsonParse(double current_latitude,double current

How to show dropdown only when inserting @ character on MultiAutoCompleteTextView in android

南楼画角 提交于 2019-12-08 11:02:43
问题 I have a MultiAutoCompleteTextView . It works fine. But I want to show suggestion dropdown only when user type @ on it (like tagging user in facebook app). I have no idea how to do it. Here is my code : mChatbox = (MultiAutoCompleteTextView) findViewById(; ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_dropdown_item_1line, userList); mChatBox.setAdapter(adapter); mChatBox.setTokenizer(new SpaceTokenizer()); public class SpaceTokenizer