android-discuss, Fwd: Filter for Custom ListView

by **pawan nimje** » Wed, 21 Apr 2010 18:14:48 GMT

Sponsored Links

 i,



I am having a custom listview [list with image and 2 textbox] and i

want to apply filter for it.



desc of cust listview:



1:Image i.e flag of country



2:1st textbox (name of country)



3:2nd textbox (name of continent)



so when i write " i " in a textbox [different from the ones mentioned

above] i want the list to get filtered according to country name.



My code details:



1:_________________________row.xml [each row of

list]__________________________



<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/

android"

   android:layout_width="fill_parent"

   android:layout_height="?android:attr/listPreferredItemHeight"

   android:padding="6dip">

   <ImageView

       android:id="@+id/icon"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_marginRight="6dip"/>

<!--        android:src="@drawable/icon" />-->

   <LinearLayout

       android:orientation="vertical"

       android:layout_width="0dip"

       android:layout_weight="1"

       android:layout_height="35dip">

       <TextView

           android:id="@+id/toptext"

           android:layout_width="fill_parent"

           android:layout_height="0dip"

           android:layout_weight="1"

           android:gravity="center_vertical"

       />

       <TextView

           android:layout_width="fill_parent"

           android:layout_height="0dip"

           android:layout_weight="1"

           android:id="@+id/bottomtext"

           android:singleLine="true"

           android:ellipsize="marquee"

       />

   </LinearLayout>

</LinearLayout>



2:__________________main.xml_____________________



<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/

android"

  android:orientation="vertical"

  android:layout_width="fill_parent"

  android:layout_height="fill_parent"

  >

  <EditText android:id="@+id/search_box"

       android:layout_width="fill_parent"

       android:layout_height="wrap_content"

       android:hint="type to filter"

       android:inputType="text"

       android:maxLines="1"/>

<ListView

   android:id="@+id/android:list"

   android:layout_width="fill_parent"

   android:layout_height="fill_parent"

   />

<TextView

   android:id="@+id/android:empty"

   android:layout_width="fill_parent"

   android:layout_height="fill_parent"

   android:text="@string/main_no_items"/>

</LinearLayout>



3:_______________________softwarepassionview.java___________________________

package com.softberries.lve;



import java.util.ArrayList;



//import com.TryFilter.R;



import android.app.ListActivity;

import android.app.ProgressDialog;

import android.content.Context;

import android.os.Bundle;

import android.text.Editable;

import android.text.TextWatcher;

import android.util.Log;

import android.view.LayoutInflater;

import a