autocompletetextview

AutocompleteTextView is not working properly in ListView header

由 ☆樱花仙子☆ 提交于 2019-12-11 18:03:33
问题 Duplicating this question with some modifications, as I have new info So, from the beginning: I’ve got AutoCompleteTextView filled with ArrayAdapter: AutoCompleteTextView autoCompleteTextView = (AutoCompleteTextView) header.findViewById(R.id.auto_complete_text_view); autoCompleteTextView.setAdapter(new ArrayAdapter<>(this, android.R.layout.simple_dropdown_item_1line, arrayList)); header – inflated view: my AutoCompleteTextView is in ListView header XML: <AutoCompleteTextView android:layout

Returning string array and use it on AutoCompleteTextview

由 风流意气都作罢 提交于 2019-12-11 16:47:05
问题 I'm developing an android application in which I retrieve some piece of data ( all the village village names) from SQLite database table. I returned this via String Array. Code is public String[] getAllVillage() { String[] villagelist=new String[2000]; int i=0; Cursor c=sqLiteDatabase.rawQuery("SELECT * FROM " + MYDATABASE_TABLE2 ,null); if (c.moveToFirst()) { do { villagelist[i]=c.getString(1); i++; }while(c.moveToNext()); } c.close(); return villagelist; } and, In my android application I

SimpleCursorAdapter issue - “java.lang.IllegalStateException: trying to requery an already closed cursor”

由 怎甘沉沦 提交于 2019-12-11 16:09:36
问题 I've read similar topics and didn't find any answer that I could apply to my situation. Long story short, I have an AutoCompleteTextView with SimpleCursorAdapter . It queries my SQLiteDatabase for the matching drop down list of options. Everything works fine, but when I press the "Home" button ( onPause() -> onStop() ) if I've shortly before that used the AutoCompleteTextView , upon re-entering the app ( onRestart() -> onStart() -> onResume() ), I get this error: 03-05 19:17:42.186 13847

setNotifyOnChange(true) not working

由 我怕爱的太早我们不能终老 提交于 2019-12-11 15:07:02
问题 I have added below codes in onResume() method in my android activity. username.addTextChangedListener(this); usernames_adapter = new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line, users.getUserList()); username.setAdapter(usernames_adapter); usernames_adapter.setNotifyOnChange(true); I'm inserting data into database using sql script. i need to show inserted data on username ( username is a AutoCompleteTextView) just after inserting. so i used usernames_adapter

AutoCompleteTextView组件的功能和用法

由 百般思念 提交于 2019-12-11 10:57:54
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> AutoCompleteTextView是从EditText派生出来的，实际上也是一个文本编辑框，但是它比普通编辑框多了一个功能： 当用户输入一定的字符之后，自动完成文本框会显示一个下拉菜单，供用户选择；当用户选择之后，AutoCompleteTextView会按用户选择自动填写该文本框。 既然AutoCompleteTextView是从EditText派生出来的，所以它支持EditText的xml属性，并且还能有下面的输入以及设置方法： 所以，使用AutoCompleteTextView很简单，和EditText差不多，但是不同的是，要为它指定一个adapter（数据适配器），并且该adapter预设了AutoCompleteTextView要提示的文本数组； 下面以一个实例来说明： 1、新建空的Android项目：AutoCompleteTextViewTest 2、修改main_activity.xml的关键代码： <AutoCompleteTextView android:id="@+id/autoCompleteText" android:layout_width="fill_parent" android:layout_height="wrap_content" android

ReplacementSpan in multiautocomplete textview overlap

由 我与影子孤独终老i 提交于 2019-12-11 09:27:33
问题 Hi i have multiple autocomplete text view with space tokenizer and use ReplacementSpan for background color change in each contacts my custom replacement code is public class MyForgroudSpan : ReplacementSpan { public override void Draw(Canvas canvas, ICharSequence text, int start, int end, float x, int top, int y, int bottom, Paint paint) { var rect = new RectF(x , top, x + paint.MeasureText(text, start, end)+8, bottom); paint.Color = Android.Graphics.Color.ParseColor("#E5E5E6"); canvas

Change the color of the underline of AutoCompleteTextView

由 Deadly 提交于 2019-12-11 02:48:11
问题 I have my AutoCompleteTextView set to un-focusable but I don't want it to change the color of the underline from blue to grey. Is there a way to override it and change the underline color back to the original blue color while still keeping the AutoCompleteTextView unfocusable? 回答1: This is just a matter of creating and applying a custom style. The first step is to go to http://android-holo-colors.com/ and generate the drawables and style for Autocomplete. Open the generated archive and copy

Keyboard covers the last item of an AutoCompleteTextView

由 六眼飞鱼酱① 提交于 2019-12-11 01:26:22
问题 I am developing an app for Android, which is supposed to behave like a lightweight modal box that presents a drop-down to search and choose stuff from. I decided to use the AutoCompleteTexView for that. My question is, why does the keyboard happen to cover part of the items? I though that AutoCompleteTextView will automatically move up to give space to the keyboard. It doesn't. In fact, it hangs at about the middle of the screen. The layout that is holding the ACTV is a simple LinearLayout

AutoCompleteTextView drop-down appears above the edit field instead of beneath

由 ☆樱花仙子☆ 提交于 2019-12-10 20:19:21
问题 I have an AutoCompleteTextView , which drop-down appears above the view instead of below. Can someone help me and explain the reason of this? Can it be fixed without changing the layout too much? Here is the part of my layout which includes mentioned AutoCompleteTextView : <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="right" android:orientation="horizontal" >

Testing autocomplete textview using espresso tool

由 限于喜欢 提交于 2019-12-10 18:56:03
问题 I have an autocomplete textview and I am setting an Adapter view on it to show the list of suggestions. While testing on espresso, I want to select an item position from list of suggestions but, it does not identify the auto complete text view adapter on espresso. I tried this answer from Stack overflow: DropDown value selection using espresso android with dynamic element id's But, this did not work for me. Any help on this would be great. Thanks. 回答1: or you can try instead onData . Because
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