android-gridview

Is there anyway to set the no of row in GridView Android

半世苍凉 提交于 2019-12-06 14:36:54
May be i am asking wrong question. But please guys help me out. i want to display images in Grid View format. I have 5 images now i want to display these images like this(in single row scroll able). image1 image2 image3 image4 image5 But in mobile we can display 2 or 3 at a time. Can we set the number of rows in Grid View like numColumn:2 ? Thanks for considering. If you need to display a fixed number of images (for example using ImageView ) horizontally, the best solution is using HorizontalScrollView with a single horizontal LinearLayout child, which will contain the images. It will look

How to make a Button Visible/Gone on scroll listener of gridView in Android

可紊 提交于 2019-12-06 14:03:09
I have a Custom gridView and a Button in Frame Layout. Code is following <RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent"> <GridView android:id="@+id/gridview" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_alignParentBottom="true" android:layout_below="@+id/Rel_Spinner" android:layout_centerHorizontal="true" android:gravity="center" android:numColumns="auto_fit" android:stretchMode="columnWidth" > </GridView> <FrameLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout

Xamarin: Create a custom grid View

亡梦爱人 提交于 2019-12-06 12:42:57
I need create a custom GridView in Android Application (Dev. on VS2012 with Xamarin plugin). I need on each cell a image and label text. This example work perfectly, but has not a text label. http://developer.xamarin.com/guides/android/user_interface/grid_view/ I need anything how this: Custom Grid View {Image+Text} but I only found Java Examples. Please Help me PD: Sorry by Image, but I can't upload images (I need more reputation). Create a new layout that has the ImageView & TextView. Then, in the GetView method of the ImageAdapter class, inflate that layout and populate it, for example:

How to retain the checkbox state on scroll of gridview in android

瘦欲@ 提交于 2019-12-06 08:24:29
What i am doing :: I have a gridview where i am displaying images I adapter of the gridview has image and a checkbox What is happening :: When i check the checkbox and i scroll the gridview down & when i scrollback , the selected checkbox is unselected Question :: How can i prevent this What changes should i need to make in the code grid_view_image_item.xml <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <ImageView android:id="@+id/flag" android:layout

How do I update the state of a ProgressBar on every element of a GridView / ListView?

徘徊边缘 提交于 2019-12-06 07:36:56
问题 Currently I have a GridView, and every element should have a separate ProgressBar. The elements represent separate downloads, and I'd like to show the state of the downloads using these ProgressBars. But how should I update them? My problem is, that according to the docs (and what I've heard on the Google IO videos), the only way to update elements in AdapterViews is to update the assigned adapter, and call .notifyDatasetChanged() after every update. Of course this does actually work in this

show products list in android with multicolumn custom layout

你。 提交于 2019-12-06 07:12:52
I wanna show some products in my android application and I need it to be dynamic, I need below requirements : show products in grid view (2, 3 or 4 columns depending on phone, tablet, portrait, landscape mode) each product has onclick event (to show detail of the product in another activity/fragment) each product on the grid should be from an xml layout (containing thumbnail image, title, price and so on) load more products on scrolling (load on scroll) load products from sqlserver database on the net using json (it can be done using adapters ...) I should mention that I've searched for

populate each fragment in ViewPager with different JSON object without loading again

孤者浪人 提交于 2019-12-06 06:11:07
问题 i have a ViewPager that has a Fragment which contains a GridView into it my code works fine only when i'm scrolling page with delay and each time retrieve's content's from internet again all i want to do is just get each page content's once and use it when user scroll's a page one of my issues is that JSON downloding simultaneously when several pages has been scrolled and i don't know how to store my gridview content's for next usage that a page called is there a standard way to conquer this

Using GoogleApiClient from Push Notification IntentService to Send Data to Android Wear

萝らか妹 提交于 2019-12-06 02:30:18
问题 This is a follow up question to... Android Wear Bundled Notifications and Background Images I'd like to create a Android Wear GridViewPager layout that get's created when a new push notification comes in. Below is my code that initializes a GoogleApiClient connection when a new message comes in so I can then send data to the wear app which then creates the GridView Pager. My problem is that the GoogleApiClient never gets a connection. I've successfully run the SynchonizedNotifications sample

gridView height is too tall when using an imageView inside

点点圈 提交于 2019-12-06 01:27:21
问题 I'm having an issue with the height for the cells inside the GridView. Each of my cells will have an imageView inside like so: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"> <GridView android:layout_width="fill_parent" android:layout_height="fill_parent" android:verticalSpacing="10dp" android:horizontalSpacing="10dp" android:id="@+id/eventGridView" android

Android application crashes when showing multiple images in GridView component

假如想象 提交于 2019-12-05 22:51:35
I am fairly new to this site and I'm here because I couldn't find this answer anywhere else so I would like to see if I could get some help! I have a GridView in my project as well as a Image Adapter. I need help with the following code: package com.humanoid.sigma; import android.app.Activity; import android.content.Context; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.GridView; import android.widget.ImageView; public class ImageAdapter extends BaseAdapter { private Context mContext; public Integer[] Tattoos = { R.drawable