baseadapter

问题 I am using this Emoticon Keyboard. In the project author is using BaseAdapter (link to code) to render selected emoticons on list view. But for my application I am using CursorAdapter and this is the only difference. Everything is working fine, I can display emoticon popup, select emoticons and they get displayed in EditText . The problem Iam having is that in my app, I have Send button and when I click on that, emoticons don't get rendered on the list view (using cursor adapter), naturally I

问题 I am making an Custom listview with Custom Adapter extending BaseAdapter . Now I want to set a different layout only for first row and another layout for all other rows. I am using this code but it sets the special layout for 1st row and also repeats it after every 5/6 rows. How can I fix it and can set it only for 1st row and another layout for all other rows. public class NewsAdapter extends BaseAdapter { private Context context; List<News> newsList; private Typeface customBanglaFont;

问题 i have an android activity that use sqlite database and listview that extend baseAdapter. what i need is to display the data included in the sqlite to be displayed in the list view. the sqlite contain name of images that exist in the drawable folder. so my question how to use this listView that extend Baseadapter after getting data in the activity?? can anyone help me ?? ItemDetails.java package com.devleb.expandablelistdemo3; public class ItemDetails { String Name; int image; String stad

问题 I have my listview with 1 image view and 2 text views but when I scroll it down it don't work smooth, so what should I do?? Now here is my code.. class ReceiptAdapter extends BaseAdapter { ArrayList<GetterSetter> receiptlist; private LayoutInflater inflater; // private int[] colors = new int[] { Color.parseColor("#C8A6DA"), // Color.parseColor("#F6F4AB"), Color.parseColor("#A2C3D0"), // Color.parseColor("#F1B4A1") }; private int[] colors = new int[] { Color.parseColor("#2280aee3"), Color

问题 i have one custom listview and i want to give click listener into the Button ui object but it's not working, please kindly go through my below code and suggest me some solution. package com.example.dynamicbutton; import java.util.ArrayList; import android.annotation.SuppressLint; import android.app.Activity; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.Button; import android.widget

问题 How can you change the color of the name in the button so that everyone is not in the same color for a specific letter in the BaseAdapter, where in the view I create buttons? At the moment, in the getView () method, I check if the answer is empty, if so I set the default blue color and everything is fine, but I would like to distinguish when the list is full for a specific index list let's say 3,6,7 set a different text color than green as in the current example. public class

问题 Im trying to learn how the listview works for an app im creating, I have got the app to show the listview with items, images and a checkbox. Im trying to achieve is: When they click the checkbox, that state is saved for the next time they open the app. I thought my code was correct but not sure what ive done wrong as when I re-open the app all the checkboxes are checked back to false. Any Help would be appreciated :) My Code: Adapter: public class ListAdapter extends BaseAdapter { Context ctx

问题 I am passing some data from one activity to another. All the data are passing alright but there one with data type Spanned which isnt working at all. When I display it in the first Activity,it works but when I display it in the other activity,it doest even appear. I took the data from json like this public void parseJsonData(final String jsonString) { try { jArray = new JSONArray(jsonString); for(int i=0; i < jArray.length(); i++) { JSONObject jObject = jArray.getJSONObject(i); news news1 =

问题 I wonder if somebody can help me to solve enum problem for represent 2 object inside Main2Activity.kt ? I have 2 activities to connect between the: The first activity for Grid View MainActivity.kt , second for List View Main2Activity.kt and I have 3 object instance ( adapter ) from MainActivity.kt and ( adapter1 , adapter2 ) from Main2Activity.kt and i wanna pass specific object instance when click on specific image in the MainActivity.kt Note: I'm using BaseAdapter . Here is a MainActivity

问题 I'm wondering if someone could help me to fix this error with Intent? I have 2 activities to connect between the: The first activity for Grid View "MainActivity.kt", second for List View "Main2Activity.kt"and I have 2 object instance (adapter1,adapter2) from "Main2Activity.kt" and I wanna pass specific object instance (adapter1) or (adapter2) when click on specific image in the "MainActivity.kt" Note: I'm using BaseAdapter Here is a MainActivity.kt class MainActivity : AppCompatActivity() {