android-gridview

问题 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

问题 I do lots of google and found many examples and also explore that but ~I want AsymmetricGridView different No of images and different images sizes in my grid. Please find below attached images for my requirement of grid.! Please help me for the this type of grid or suggest me library for the this type of asymmetric grid. Thanks in advance. 回答1: You can use following library https://github.com/felipecsl/AsymmetricGridView 回答2: You can use THIS LIBRARY to achieve your goal.Import this lib in

问题 I have been suffering this issue for months and months (but now I am performance tuning). However, I now desperately need to know why my adapter feels it is necessary to run bindView up to 4 times on a record. I have a custom cursor adapter that populates a gridview. Some debug to show what's going on: 03-08 14:46:47.980: I/AdapterCursorGrid(20724): newView() 03-08 14:46:48.470: I/AdapterCursorGrid(20724): bindView() 03-08 14:46:48.570: I/AdapterCursorGrid(20724): --------------------------

问题 I have a gridview in which there are two elements in each of its items, the first is an image and the second is a title, the title is invisible in the launching of the application, but I have a button outside the grid view that when I click on it, I want to change the visibility of the titles of items to become visible, my problem is that I can not access each title of each item in the grid view. When I set the visibility of the titles (TextView) in the onClick method of the independent

问题 I've implemented the two-way-gridview library by adding libs and two-way-gridview to my Android project. The XML: <com.jess.ui.TwoWayGridView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:background="#000000" android:id="@+id/listView1" android:layout_width="fill_parent" android:layout_height="fill_parent" app:cacheColorHint="#E8E8E8" app:columnWidth="80dp" app:rowHeight="80dp" app:numColumns="3" app:numRows="auto_fit"

问题 I'm developing an application in which I have to parse JSON data and have to put them in custom gridview . Here is what it should look like. So far I have parsed my JSON data in asynctask and getting those values. Here is my code: private class getRedeemData extends AsyncTask<String, Void, String> { @Override protected void onPreExecute() { super.onPreExecute(); pdia = new ProgressDialog(AllPerksActivity.this); pdia.setMessage("Loading products. Please wait..."); pdia.show(); } @Override

问题 I want to create weekly calendar view and inside each grid item (each day) there are may be several activities.Out of this I have created weekly calendar view using grid view but I want to add activities if there are any for particular date by dynamically checking db. Like same as in image. Below is my getView() code.. @Override public View getView(int position, View convertView, ViewGroup parent) { View row = convertView; if (convertView == null) { LayoutInflater inflater = (LayoutInflater)

问题 Is it possible to add a footer View to a GridView (which has multiple columns) that behaves like a footer of a ListView? So this footer View (e.g. a pager view) appears only when the user scrolls to the bottom of the GridView, and it has the width of the whole screen, not only 1 grid element? 回答1: No, sorry, GridView does not offer this sort of capability. You mention using this for a "pager view". If, by that, you mean a "click here for more" entry, I'd just lazy-load the data once the end

问题 I am getting this error but I am not sure exactly why: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first. The part where I add the View is the line that the error is pointing to. I am providing my Adapter code in order for you guys to get a better picture of what I am doing and why I am getting this error. Please let me know if anymore info is needed. Thanks in advance. Adapter private class InnerAdapter extends

问题 I have 2 fragments which are called from the action bar of an activity. Both are gridviews, the first one displays an application list with a dedicated adapter, and the second one displays a file list with another adapter. My problem is that when I launch a file then when I back to my activity I switch from one fragment to another, when I come back to the previous one, its content disappears. And when I rotate tablet I have the some problem, because my Fragment restart so for this I think