Issue I’m a new programmer and new in Android. I’m using this example http://www.androidhive.info/2012/09/android-adding-search-functionality-to-listview/ and it works great. Now I want to make the items (Dell, Samsung Galaxy S3, etc) to call a function to open a new activity with
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how can i get the String value of the title from the ListTile which was pressed by the user?
Issue I need the String value of the tapped title from the ListTile here is my code from the Listviewbuilder: Expanded( child: ListView.builder( itemCount: displayed_add_ingridients_to_meal.length, itemBuilder: (context, index) => ListTile( onTap: Ingridients_Selected_x(), title: Text(displayed_add_ingridients_to_meal[index].Ingridient_title!), ) ) ) IngridientsSelected_x is a
Continue readingHow to load selected Phone contacts into list view
Issue I am able to retrieve the phone contacts with the help of the given code. Whenever I click a contact it shows in the list view one by one While I don’t want that. My question is how can
Continue readingDifferent list view layouts for different screen orientations
Issue I have a view on which I would like to place two ListViews that would have position next to each other depending on the screen orientation. It would look like that: Horizontal screen orientation: ___________ ___________ | | |
Continue readingHow to query firestore document inside streambuilder and update the listview
Issue I’m trying to retrieve posts from a Firestore collection called “posts”, which contains the post creator’s userID and post description and this is possible by using both StreamBuilder and FutureBuilder(Not preferable, because it gets a snapshot only once and
Continue readingBoxConstraints forces an infinite width (listview in a Column)
Issue I am getting an error when I add the listview builder in the column. I am getting the following error: this is my task widget page: import ‘package:cloud_firestore/cloud_firestore.dart’; import ‘package:flutter/material.dart’; import ‘package:gridview/Views/data/firestore_tasks.dart’; import ‘../Models/Task.dart’; import ‘../Views/HomeScreens/edit_task.dart’; import ‘../const/colors.dart’; import
Continue readingHow to hide an item in a listview in Android
Issue I know, this question was asked before, but I haven’t seen a working answer for it. Is there any way to hide some items in a ListView without changing source data? I tried to set visibility of the item
Continue readingAndroid draw a Horizontal line between views
Issue I have My Layout like below: <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”fill_parent” android:layout_height=”fill_parent” android:orientation=”vertical” > <TextView android:id=”@+id/textView1″ style=”@style/behindMenuItemLabel” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_marginTop=”10dp” android:text=”Twitter Feeds” android:textStyle=”bold” /> <ListView android:id=”@+id/list” android:layout_width=”350dp” android:layout_height=”50dp” /> <TextView android:id=”@+id/textView1″ style=”@style/behindMenuItemLabel1″ android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_marginTop=”1dp” android:text=”FaceBook Feeds” />
Continue readingFlutter: GestureDetector apparently doesn't receive Drag events when it has a ListView in it
Issue Am I missing something? The documentation says that events bubble up from the innermost child to the ancestors, but below code will not print “dragged” to the console. It does print “tapped” though. Applying NeverScrollablePhyiscs to the ListView does
Continue readingFlutter Horizontal listview scroll issue inside Column
Issue below is my code, Actually i have Row where i have fixed Ui on the left and right side on the Design and i the center i have expended widget. Now i facing an issue that on the expanded
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