android-listview

I have two questions here. The First Question goes :: After i implementing Filterable interface in my CustomListAdapter to enable search on list data, i realized that each time i try to reload the listview, it refused to populate the listview even thought i was able to fetch the data from my server. (My ListView always reloads on device orientation change and i also added a reload button to reload the listView onclick too) The Second Question goes :: My search EditView populates my listView very well onchange but i realized that when i empty the EditView, the previous data in the ListView does

This is a follow on from an earlier question: ImageButton within row of ListView android not working But after suggestions from SO gurus it has been suggested I post a new question. The issue is that I have a custom adapter that is not showing any data. I have looked into other questions, but it didn't provide a solution. In my Main Activity I have a couple of buttons, one of them: ToDo, should create a row that displays data from a SQLite database, and depending on some factors (dates mainly), it shows a type of traffic light that is stored as a drawable. Part of the Items in this Row is an

I have two xml files one is having the listview and another is having the layout of the listview vth some texviews, I want to change the color of the textview in the second xml file. This is what i have done so far. main1.xml: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:paddingTop="4px"> <ListView droid:id="@android:id/list" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_below="

I am making a checklist type app in Android, in which I am populating items in a list view with a check box next to them. when a user clicks on an item I want it to strike out the text and update the entry in the database for the relevant column. For this reason I am storing Name-Value pairs in a TreeMap. Where Name corresponds to the Database Column Name and Value to the value in that Column name. I have achieved this using the following: if ((c.getString(c.getColumnIndexOrThrow("Field130"))).length() > 3) { String D11 = c.getString(c.getColumnIndexOrThrow("Field130")); map.put("Field130",

I want some directions. I have not much clear understanding about it. So please... Here is my edit-text in xml form: <EditText android:id="@+id/editTextName" android:layout_height="wrap_content" android:layout_width="fill_parent" android:layout_margin="3dp" android:hint="Insert Name" android:onClick="surNameEditTextClick" /> Code to get the input-string of the edit-text: EditText nameText = (EditText) findViewById(R.id.editTextName); String name = nameText.getText().toString(); Saving the name string into an array-list of string: ArrayList<String> nameArrayList = new ArrayList<String> ; /

I'm trying to update a text in a TextView inside the Adapter. The text visually not being displayed even using notifyDataSetChanged () . Use other visuals enable the party goes smoothly! On the issue of TextView I correctly picked up the object and its value and update the look to +1 but does not change. public class QuestionsAnswersAdapter extends ArrayAdapter<QA> implements Filterable { private List<QA>filteredData = null; private ArrayList<QA> arrayQA; private ViewHolder holder; private final LayoutInflater inflater; private Activity activity; public PerguntasRespostasAdapter(Activity

I am trying to add a ListView to a ScrollView inside the code. But it's not working for some reason. I am new to this. Can somebody help me out? package net.pocketmagic.android.HeaderContentFooterGUI; import java.util.ArrayList; import java.util.HashMap; import android.app.Activity; import android.graphics.Color; import android.graphics.Typeface; import android.os.Bundle; import android.view.Gravity; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup.LayoutParams; import android.view.Window; import android.widget.Button;

Here is my code, View Holder Class : private class ViewHolder { TextView tv1; TextView tv2; TextView tv3; TextView tv4; TextView tv5; TextView tv6; TextView tv7; TextView tv8; TextView tv9; TextView tv10; TextView tv11; TextView tv12; TextView tv13; TextView tv14; EditText edit_qty; Button btnbonus; Button btnremove; } ListView Custom Adapters getView() : @Override public View getView(final int position, View convertView, ViewGroup parent) { ViewHolder holder = null; View view = convertView; if(view == null){ view = lInflater.inflate(R.layout.add_productqty_listitem, parent, false); Typeface

There was some permission constraint in manifest file .... I removed it but the application still crashes on button click....Rest of the buttons are working great..... It started happening when i used the Notepad sample code in the SDK to impement a similar "save Notes" for my application These are the new logcat details 09-13 03:23:42.743: E/AudioTrack(776): Could not get audio output for stream type 3 09-13 03:23:42.743: E/SoundPool(776): Error creating AudioTrack 09-13 03:23:43.363: D/dalvikvm(776): GC_FOR_ALLOC freed 104K, 3% free 10299K/10524K, paused 61ms, total 95ms 09-13 03:23:43.394: