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listview - What is the benefit of ViewHolder pattern in android?
    When you are developing an Android program; and you want to have a ArrayAdapter you can Simply have a Class (most ... ) view.findViewById(R.id.leftIcon); } } Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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925 views
1 answer
listview - Android: How to detect double-tap?
    I have a problem with implementing double tap. Well I implemented the onGestureListener and I had the gestureDetector, but ... single tap or double tap for it? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.0k views
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listview - List View Filter Android
    I have created a list view in android and I want to add edit text above the list and when the user enter text ... a way to filter the list adapter in android ? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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860 views
1 answer
listview - How to use search functionality in custom list view in Android
    I have created a list view with multiple items in row. I have also created a search box above. I want to ... can I achieve this? Any help will be appreciated. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
listview - Android List View Drag and Drop sort
    I have a list of records in a listview that I want the user to be able to re-sort using a drag and drop ... Can anyone point me to some code for doing this? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
908 views
1 answer
listview - Custom filtering in Android using ArrayAdapter
    I'm trying to filter my ListView which is populated with this ArrayAdapter: package me.alxandr.android.mymir.adapters; ... user conserns). How can I fix this? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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866 views
1 answer
listview - How to implement Android Pull-to-Refresh
    In Android applications such as Twitter (official app), when you encounter a ListView, you can pull it down (and ... and we haven't heard about it since then. Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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913 views
1 answer
listview - Android column '_id' does not exist?
    I'm having trouble with something that works in the Notepad example. Here's the code from the NotepadCodeLab/ ... a new application to use a SQLite database? Question&Answers:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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967 views
1 answer
listview - How to stop EditText from gaining focus at Activity startup in Android
    I have an Activity in Android, with two elements: EditText ListView When my Activity starts, the EditText ... not select itself when the Activity starts? Question&Answers:os...
asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)
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954 views
1 answer
listview - button add embded youtube video to "Watch Later” in my website witout "Oauth Client ID"
    I have this video in may page http://machinism.work/vidb/button.html I whent add button to add this video to ... embded-youtube-video-to-watch-later-in-my-website-witout-oauth-cli...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
listview - flutter: how to group items by header and subheaders using GroupedListView
    I found a package that allows me to group/filter a list based on two criteria. However, it doesn't ... flutter-how-to-group-items-by-header-and-subheaders-using-groupedlistview...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.3k views
1 answer
listview - Dynamically display JSON data in data table layout in flutter
    I am Creating a Dynamic data table view in flutter , where the column headers and the row values are added ... /dynamically-display-json-data-in-data-table-layout-in-flutter...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.2k views
1 answer
listview - In Flutter, How can I make sure that the data used to build a GridView is available?
    I have a set of files stored in App directory. Each one contains Uint8List data to be displayed in a GridView Widget. ... make-sure-that-the-data-used-to-build-a-gridview-is-availa...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.3k views
1 answer
listview - How this(image) horizontal list of tappable buttons(days of month) can be implemented in Flutter?
    The first problem is the list should be continuous, and the second is it must be focused on Today's ... thisimage-horizontal-list-of-tappable-buttonsdays-of-month-can-be-implem...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.5k views
1 answer
listview - height of Container is stretching in Flutter, even if i put smaller value?
    I am putting height for Container equal to 40, but it gets the height of parent Container. I think the ListView. ... -container-is-stretching-in-flutter-even-if-i-put-smaller-value...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.9k views
1 answer
listview - Flutter: RangeError (index): Invalid value: Not in inclusive range 0..52: 53 Error even when item count is there
    Using flutter to display some content in a list shaped structure. I am getting data from a JSON file following this ... -index-invalid-value-not-in-inclusive-range-0-52-53-err...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.1k views
1 answer
listview - Flutter - auto size alertDialog to fit list content
    I need to load list cities dynamically from rest webservice and let user choice one city from alert dialog. ... questions/54669630/flutter-auto-size-alertdialog-to-fit-list-content...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
883 views
1 answer
listview - Custom filtering in Android using ArrayAdapter
    I'm trying to filter my ListView which is populated with this ArrayAdapter: package me.alxandr.android. ... .com/questions/2718202/custom-filtering-in-android-using-arrayadapter...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.1k views
1 answer
listview - Shift-click and ctrl-click also registering normal left click in WPF
    I have a ListView in WPF with a list of some items. When left clicking an item some action should occur, lets ... -click-and-ctrl-click-also-registering-normal-left-click-in-wpf...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
976 views
1 answer
listview - Shift-click and ctrl-click also registering normal left click in WPF
    I have a ListView in WPF with a list of some items. When left clicking an item some action should occur, lets ... -click-and-ctrl-click-also-registering-normal-left-click-in-wpf...
asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.5k views
1 answer
listview - Flutter with filter search page keeps adding same list view from query when returning to the page
    I recently followed this answer : Listview filter search in Flutter on how to achieve a Flutter Listview with search filter . The ... 'name'], lastName: json['username'], ); } }...
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.0k views
1 answer
listview - Dart/Flutter: add property for list inside a class
    I have a class as below to be use as part of a widget: How to add 'quantity and condition' property for 'Toy no. 1/etc' ? class ... , 'Toy no. 4', 'Toy no. 6'], ), ]; Thanks....
asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
3.2k views
1 answer
listview - Flutter TextField overflow bottom on keyboard up
    This is the problem: I have a grid (a crossword) and a list of questions below it. I need the list of ... ..not enough reputation..please, any help would be greatly appreciated!...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.2k views
1 answer
listview - How to implement the same scrollable menu in the Wearable's launcher?
    I'm trying to create a scrollable menu like the one in the picture I saw some similar posts or questions but I haven ... was from here: How to create Circular view on android wear?...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.0k views
1 answer
listview - List View in Flutter
    I've been having trouble understanding how to correctly list of all the items from the API call, I have now made ... first and then display it's length? Thanks in advance!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
942 views
1 answer
listview - Android using custom object with ArrayAdapter, and communicating back views
    There are some similar questions to this but I can't find one that goes as far as I want. I am using a custom ... ) convertView.findViewById(R.id.rowInput); e.setText(s); } }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
892 views
1 answer
listview - Android using custom object with ArrayAdapter, and communicating back views
    There are some similar questions to this but I can't find one that goes as far as I want. I am using a custom ... ) convertView.findViewById(R.id.rowInput); e.setText(s); } }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
3.0k views
1 answer
listview - Dynamically display JSON data in data table layout in flutter. The argument type 'List<Text>' can't be assigned to the parameter type 'Widget'
    I am Creating a Dynamic data table view in flutter , where the column headers and the row values are added dynamically ... to approach in a better way will be much appreciated....
asked Jan 23, 2021 in Technique[技术] by 深蓝 (71.8m points)
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