soulblader_86
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his is my current app, I am able to return the String name of different countries
However I need a arraylist base on the following java
How can I edit the app, to help me display the appear Photo and firstName, last Name from the arraylist, instead of everything?
That is what I intend to do
How can I improve from my mainactivity class? I need to display the photo the left side beside the result of the search.
PHP:
package com.example.autocompletetutorial;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
public class MainActivity extends Activity {
String[] countries = {"Afghanistan", "Albania", "Algeria", "American Samoa", "Andorra", "Angola",
"Anguilla", "Antarctica", "Antigua and Barbuda", "Argentina", "Armenia", "Aruba", "Australia",
"Austria", "Azerbaijan", "Bahamas", "Bahrain", "Bangladesh", "Barbados", "Belarus", "Belgium",
"Belize", "Benin", "Bermuda", "Bhutan", "Bolivia", "Bosnia and Herzegowina", "Botswana", "Bouvet Island",
"Brazil", "British Indian Ocean Territory", "Brunei Darussalam", "Bulgaria", "Burkina Faso", "Burundi", "Cambodia",
"Cameroon", "Canada", "Cape Verde", "Cayman Islands", "Central African Republic", "Chad", "Chile", "China",
"Christmas Island", "Cocos (Keeling) Islands", "Colombia", "Comoros", "Congo", "Congo, the Democratic Republic of the",
"Cook Islands", "Costa Rica", "Cote d'Ivoire", "Croatia (Hrvatska)", "Cuba", "Cyprus", "Czech Republic", "Denmark",
"Djibouti", "Dominica", "Dominican Republic", "East Timor", "Ecuador", "Egypt", "El Salvador", "Equatorial Guinea",
"Eritrea", "Estonia", "Ethiopia", "Falkland Islands (Malvinas)", "Faroe Islands", "Fiji", "Finland", "France",
"France Metropolitan", "French Guiana", "French Polynesia", "French Southern Territories",
"Gabon", "Gambia", "Georgia", "Germany", "Ghana", "Gibraltar", "Greece", "Greenland", "Grenada",
"Guadeloupe", "Guam", "Guatemala", "Guinea", "Guinea-Bissau", "Guyana", "Haiti", "Heard and Mc Donald Islands",
"Holy See (Vatican City State)", "Honduras", "Hong Kong", "Hungary", "Iceland", "India", "Indonesia",
"Iran (Islamic Republic of)", "Iraq", "Ireland", "Israel", "Italy", "Jamaica", "Japan", "Jordan",
"Kazakhstan", "Kenya", "Kiribati", "Korea, Democratic People's Republic of", "Korea, Republic of", "Kuwait",
"Kyrgyzstan", "Lao, People's Democratic Republic", "Latvia", "Lebanon", "Lesotho", "Liberia",
"Libyan Arab Jamahiriya", "Liechtenstein", "Lithuania", "Luxembourg", "Macau", "Macedonia, The Former Yugoslav Republic of",
"Madagascar", "Malawi", "Malaysia", "Maldives", "Mali", "Malta", "Marshall Islands", "Martinique", "Mauritania",
"Mauritius", "Mayotte", "Mexico", "Micronesia, Federated States of", "Moldova, Republic of", "Monaco", "Mongolia",
"Montserrat", "Morocco", "Mozambique", "Myanmar", "Namibia", "Nauru", "Nepal", "Netherlands", "Netherlands Antilles",
"New Caledonia", "New Zealand", "Nicaragua", "Niger", "Nigeria", "Niue", "Norfolk Island", "Northern Mariana Islands",
"Norway", "Oman", "Pakistan", "Palau", "Panama", "Papua New Guinea", "Paraguay", "Peru", "Philippines",
"Pitcairn", "Poland", "Portugal", "Puerto Rico", "Qatar", "Reunion", "Romania", "Russian Federation", "Rwanda",
"Saint Kitts and Nevis", "Saint Lucia", "Saint Vincent and the Grenadines", "Samoa", "San Marino", "Sao Tome and Principe",
"Saudi Arabia", "Senegal", "Seychelles", "Sierra Leone", "Singapore", "Slovakia (Slovak Republic)", "Slovenia",
"Solomon Islands", "Somalia", "South Africa", "South Georgia and the South Sandwich Islands", "Spain", "Sri Lanka",
"St. Helena", "St. Pierre and Miquelon", "Sudan", "Suriname", "Svalbard and Jan Mayen Islands", "Swaziland", "Sweden",
"Switzerland", "Syrian Arab Republic", "Taiwan, Province of China", "Tajikistan", "Tanzania, United Republic of", "Thailand",
"Togo", "Tokelau", "Tonga", "Trinidad and Tobago", "Tunisia", "Turkey", "Turkmenistan", "Turks and Caicos Islands", "Tuvalu",
"Uganda", "Ukraine", "United Arab Emirates", "United Kingdom", "United States", "United States Minor Outlying Islands",
"Uruguay", "Uzbekistan", "Vanuatu", "Venezuela", "Vietnam", "Virgin Islands (British)", "Virgin Islands (U.S.)",
"Wallis and Futuna Islands", "Western Sahara", "Yemen", "Yugoslavia", "Zambia", "Zimbabwe"};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_dropdown_item_1line, countries);
AutoCompleteTextView textView = (AutoCompleteTextView)
findViewById(R.id.autocomplete);
textView.setAdapter(adapter);
textView.setThreshold(1);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}However I need a arraylist base on the following java
PHP:
public class User
{
// attributes
private String accountID;
private String companyName;
private String designation;
private String firstName;
private String lastName;
private String profileimageBLOB;
// behaviors
public User() // default constructor
{
// attributes will be initialized to their default values
}
public User(String accID ,String comName, String design, String fName, String lName, String image) // parameterized constructor
{
accountID = accID;
companyName = comName;
designation = design;
firstName = fName;
lastName = lName;
profileimageBLOB = image;
}
// set and get methods
public void setAccountID(String accID) { accountID = accID; }
public String getAccountID() {
return accountID; }
public void setCompanyName(String comName) {companyName = comName; }
public String getCompanyName() {
return companyName; }
public void setDesignation(String design) { designation = design; }
public String getDesignation(){
return designation; }
public void setFirstName(String fName) { firstName = fName; }
public String getFirstName(){
return firstName; }
public void setLastName(String lName) { lastName = lName; }
public String getLastName(){
return lastName; }
public void setProfileImage(String image) { profileimageBLOB = image; }
public String getProfileImage(){
return firstName; }
// toString() method
public String toString()
{
return firstName + "\t" + lastName + "\t" + profileimageBLOB;
}
}How can I edit the app, to help me display the appear Photo and firstName, last Name from the arraylist, instead of everything?
That is what I intend to do
PHP:
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import android.app.Activity;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;
public class MainActivity extends Activity {
// List view
private ListView lv;
// Listview Adapter
ArrayAdapter<String> adapter;
// Search EditText
EditText inputSearch;
// ArrayList for Listview
ArrayList userList = new ArrayList();
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
User p = null;
p = new User("1", "Starhub Pte Ltd","Manager","Jason", "Bourne","");
userList.add(p);
p = new User("2", "Singtel Pte Ltd", "Senior Manager","Ben", "Chia","");
userList.add(p);
p = new User("3", "Ngee Ann Polytechnic", "Senior lecturer","Charles", "Xavier","");
userList.add(p);
p = new User("4", "Dreamcity Pte Ltd", "","Ben", "Chia","");
userList.add(p);
p = new User("5", "DBS Corporation", "Secretary","Michelle", "Chong","");
userList.add(p);
p = new User("6", "OCBC bank", "Deputy finance Manager","YongZheng", "Wong","");
userList.add(p);
lv = (ListView) findViewById(R.id.list_view);
inputSearch = (EditText) findViewById(R.id.inputSearch);
// Adding items to listview
adapter = new ArrayAdapter<String>(this, R.layout.list_item, R.id.name_list, userList);
lv.setAdapter(adapter);
//new line
inputSearch.addTextChangedListener(new TextWatcher() {
@Override
public void onTextChanged(CharSequence cs, int arg1, int arg2, int arg3) {
// When user changed the Text
MainActivity.this.adapter.getFilter().filter(cs);
}
@Override
public void beforeTextChanged(CharSequence arg0, int arg1, int arg2,
int arg3) {
// TODO Auto-generated method stub
}
@Override
public void afterTextChanged(Editable arg0) {
// TODO Auto-generated method stub
}
});
}
}
Last edited:
