baseadapter

Log says: D/CartActivity-onCreate(18171): onCreate D/CartActivity-TOTAL-InsideFORLOOP:(18171): 0.0 D/CartActivity-onResume(18171): onResume D/CartAdapter-TOTAL:(18171): 12.95 As you can see in above Log for loop is executed first in CartActivity and after the execution of onResume() method of CartActivity, CartAdapter is executing this line, therefore for i am getting 0.0 as value of Total in CartActivity inside For loop The reason is not where i am adding to data ArrayList, issue is CartActivity executes ( where i am getting value for Total ) before CartAdapter execution ( where i am setting

Edit: My issue seems like BaseAdapter just wont post more than 1 Spinner. If I change the array's size to 0, it wont put anything, but anything more than 1 is truncating it. It never passes position 0 from getView() and it never shwows anymore than 1. I have been at it for hours. Is there a reason for this? I am having an issue with adding Spinners dynamically in a ListView using a BaseAdapter . I tried it before as a test to make sure it could be done correctly in a test class, and it iterates the positions correctly. But now I am doing it again and its failing. What I mean by failing is

This question already has an answer here: How to fire onListItemClick in Listactivity with buttons in list? 8 answers I have created a gridview which displays the letters of the alphabet. I populate the gridview with a string array using a custom BaseAdapter. What i want to do is to be able to get the value (letter) of the clicked cell. In order to verify that it works, i have created a TextView and i want when the user clicks on an item (cell) to set the text of the TextView with the value of the selected cell I have made an attempt which doesn't work. Here is my code: activity_main.xml

Does Android's class BaseAdapter have "Adapter" in its name because it follows the Adapter pattern or is it just a coincidence? From Wikipedia In computer programming, the adapter pattern (often referred to as the wrapper pattern or simply a wrapper) is a design pattern that translates one interface for a class into a compatible interface. 1 An adapter allows classes to work together that normally could not because of incompatible interfaces, by providing its interface to clients while using the original interface. So, let's discect that. BaseAdapters specify an interface to use for programs

I`ve been trying to run my app (android) but it crashes when the following Exception [LogCat] FATAL EXCEPTION: main android.view.InflateException: Binary XML file line #17: Error inflating class <unknown> at android.view.LayoutInflater.createView(LayoutInflater.java:513) at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563) at android.view.LayoutInflater.rInflate(LayoutInflater.java:618) at android.view.LayoutInflater.inflate(LayoutInflater.java:407) at android.view

I am trying to create a BaseAdapter which each element has a NumberPicker and a Button. The button's action parameters depends on the value picked in NumberPicker. One solution I thought was creating a setOnClickListener (of the button) inside the onValueChange of the NumberPicker, the problem is onValueChange never gets fired when I change the number. I leave you the code to make it clearer: public class Adapter extends BaseAdapter{ ... public View getView(int position, View convertView, ViewGroup parent) { View v = convertView; if (v == null) { LayoutInflater vi = (LayoutInflater) con