Add the choice of a background color to the settings activity. Create a couple o
ID: 3853575 • Letter: A
Question
Add the choice of a background color to the settings activity. Create a couple of new color resource in color xml. Add these choices as a RadioGroup to the settings screen. You will have to modify the layout to place all the RadioGroups in a ScrollView so that you can see them all. Make the choice persist in a SharedPreferences object. Use the following command in the onCreate method of the setting activity to set the chosen background color: scrollviewobject.setBackgroundResource (R.color.colorresourcename): Create a method in ContactDatasource that will only update the Contact's Address. Create a ContactAddress object to pass data to the method. Modify the Contact table to include a field BFF that is an integer data type. Modify the onUpgrade method of ContactDBHelper to insert this new field without losing the data that is currently in the table.Explanation / Answer
Contact.java
import android.text.format.Time;
public class Contact {
private int contactID;
private String contactName;
private String streetAddress;
private String city;
private String state;
private String zipCode;
private String phoneNumber;
private String cellNumber;
private String email;
private Time birthday;
public Contact(){
contactID = -1;
Time t = new Time();
t.setToNow();
birthday = t;
}
public int getContactID(){
return contactID;
}
public void setContactID(int i){
contactID = i;
}
public String getContactName(){
return contactName;
}
public void setContactName(String s){
contactName = s;
}
public Time getBirthday(){
return birthday;
}
public void setBirthday(Time t){
birthday = t;
}
public String getStreetAddress(){
return streetAddress;
}
public void setStreetAddress(String s){
streetAddress = s;
}
public String getCity(){
return city;
}
public void setCity(String s){
city = s;
}
public String getState(){
return state;
}
public void setState(String s){
state = s;
}
public String getZipCode(){
return zipCode;
}
public void setZipCode(String s){
zipCode = s;
}
public String getPhoneNumber(){
return phoneNumber;
}
public void setPhoneNumber(String s){
phoneNumber = s;
}
public String getCellNumber(){
return cellNumber;
}
public void setCellNumber(String s){
cellNumber = s;
}
public String getEMail(){
return email;
}
public void setEMail(String s){
email = s;
}
}
ContactActivity.java
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.telephony.PhoneNumberFormattingTextWatcher;
import android.text.Editable;
import android.text.TextWatcher;
import android.text.format.DateFormat;
import android.text.format.Time;
import android.text.style.BackgroundColorSpan;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.ToggleButton;
import com.example.mycontactlist.DatePickerDialog.SaveDateListener;
public class ContactActivity extends FragmentActivity implements SaveDateListener {
private Contact currentContact;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_contact);
initListButton();
initMapButton();
initSettingsButton();
initToggleButton();
initSaveButton();
setForEditing(false);
initChangeDateButton();
initTextChangedEvents();
currentContact = new Contact();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.contact, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
private void initListButton(){
ImageButton list = (ImageButton)findViewById(R.id.imageButtonList);
list.setOnClickListener(new View.OnClickListener() {
public void onClick (View v){
Intent intent = new Intent(ContactActivity.this, ContactListActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
}
});
}
private void initMapButton(){
ImageButton map = (ImageButton)findViewById(R.id.imageButtonMap);
map.setOnClickListener(new View.OnClickListener() {
public void onClick (View v){
Intent intent = new Intent(ContactActivity.this, ContactMapActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
}
});
}
private void initSettingsButton(){
ImageButton settings = (ImageButton)findViewById(R.id.imageButtonSettings);
settings.setOnClickListener(new View.OnClickListener() {
public void onClick (View v){
Intent intent = new Intent(ContactActivity.this, ContactSettingsActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
}
});
}
private void initToggleButton(){
final ToggleButton editToggle = (ToggleButton)findViewById(R.id.toggleButtonEdit);
editToggle.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0){
setForEditing(editToggle.isChecked());
}
});
}
private void setForEditing(boolean enabled){
EditText editName = (EditText)findViewById(R.id.editName);
EditText editAddress = (EditText)findViewById(R.id.editAddress);
EditText editCity = (EditText)findViewById(R.id.editCity);
EditText editState = (EditText)findViewById(R.id.editState);
EditText editZipCode = (EditText)findViewById(R.id.editZipcode);
EditText editPhone = (EditText)findViewById(R.id.editHome);
EditText editCell = (EditText)findViewById(R.id.editCell);
EditText editEmail = (EditText)findViewById(R.id.editEMail);
Button buttonChange = (Button)findViewById(R.id.btnBirthday);
Button buttonSave = (Button)findViewById(R.id.buttonSave);
editName.setEnabled(enabled);
editAddress.setEnabled(enabled);
editCity.setEnabled(enabled);
editState.setEnabled(enabled);
editZipCode.setEnabled(enabled);
editPhone.setEnabled(enabled);
editCell.setEnabled(enabled);
editEmail.setEnabled(enabled);
buttonChange.setEnabled(enabled);
buttonSave.setEnabled(enabled);
if(enabled){
editName.requestFocus();
editName.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
editAddress.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
editCity.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
editState.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
editZipCode.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
editPhone.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
editCell.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
editEmail.setBackgroundColor(getResources().getColor(R.color.dataEntry_background));
}
else{
ScrollView s = (ScrollView)findViewById(R.id.scrollView1);
s.fullScroll(ScrollView.FOCUS_UP);
s.clearFocus();
editName.setBackgroundResource(android.R.drawable.editbox_background_normal);
editAddress.setBackgroundResource(android.R.drawable.editbox_background_normal);
editCity.setBackgroundResource(android.R.drawable.editbox_background_normal);
editState.setBackgroundResource(android.R.drawable.editbox_background_normal);
editZipCode.setBackgroundResource(android.R.drawable.editbox_background_normal);
editPhone.setBackgroundResource(android.R.drawable.editbox_background_normal);
editCell.setBackgroundResource(android.R.drawable.editbox_background_normal);
editEmail.setBackgroundResource(android.R.drawable.editbox_background_normal);
}
}
private void hideKeyboard(){
InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
EditText editName = (EditText)findViewById(R.id.editName);
imm.hideSoftInputFromWindow(editName.getWindowToken(), 0);
EditText editAddress = (EditText)findViewById(R.id.editAddress);
imm.hideSoftInputFromInputMethod(editAddress.getWindowToken(), 0);
EditText editCity = (EditText)findViewById(R.id.editCity);
imm.hideSoftInputFromInputMethod(editCity.getWindowToken(), 0);
EditText editState = (EditText)findViewById(R.id.editState);
imm.hideSoftInputFromInputMethod(editState.getWindowToken(), 0);
EditText editZipcode = (EditText)findViewById(R.id.editZipcode);
imm.hideSoftInputFromInputMethod(editZipcode.getWindowToken(), 0);
EditText editHomePhone = (EditText)findViewById(R.id.editHome);
imm.hideSoftInputFromInputMethod(editHomePhone.getWindowToken(), 0);
EditText editCellPhone = (EditText)findViewById(R.id.editCell);
imm.hideSoftInputFromInputMethod(editCellPhone.getWindowToken(), 0);
EditText editEmail = (EditText)findViewById(R.id.editEMail);
imm.hideSoftInputFromInputMethod(editEmail.getWindowToken(), 0);
}
@Override
public void didFinishDatePickerDialog(Time selectedTime) {
TextView birthDay = (TextView)findViewById(R.id.textBirthday);
birthDay.setText(DateFormat.format("MM/dd/yyyy", selectedTime.toMillis(false)).toString());
currentContact.setBirthday(selectedTime);
}
private void initChangeDateButton(){
Button changeDate = (Button)findViewById(R.id.btnBirthday);
changeDate.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
FragmentManager fm = getSupportFragmentManager();
DatePickerDialog datePickerDialog = new DatePickerDialog();
datePickerDialog.show(fm,"DatePick");
}
});
}
private void initSaveButton(){
Button saveButton = (Button)findViewById(R.id.buttonSave);
saveButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v){
hideKeyboard();
ContactDataSource ds = new ContactDataSource(ContactActivity.this);
ds.open();
boolean wasSuccessful = false;
if(currentContact.getContactID()==-1){
wasSuccessful = ds.insertContact(currentContact);
int newId = ds.getLastContactId();
currentContact.setContactID(newId);
}
else {
wasSuccessful = ds.updateContact(currentContact);
}
ds.close();
if(wasSuccessful){
ToggleButton editToggle = (ToggleButton)findViewById(R.id.toggleButtonEdit);
editToggle.toggle();
setForEditing(false);
}
}
});
}
private void initTextChangedEvents(){
final EditText contactName = (EditText)findViewById(R.id.editName);
contactName.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setContactName(contactName.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
final EditText streetAddress = (EditText)findViewById(R.id.editAddress);
streetAddress.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setStreetAddress(streetAddress.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
final EditText city = (EditText)findViewById(R.id.editCity);
city.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setCity(city.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
final EditText state = (EditText)findViewById(R.id.editState);
state.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setState(state.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
final EditText zipCode = (EditText)findViewById(R.id.editZipcode);
zipCode.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setZipCode(zipCode.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
final EditText email = (EditText)findViewById(R.id.editEMail);
zipCode.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setEMail(email.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
final EditText homephone = (EditText)findViewById(R.id.editHome);
homephone.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setPhoneNumber(homephone.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
final EditText cellphone = (EditText)findViewById(R.id.editCell);
cellphone.addTextChangedListener(new TextWatcher(){
public void afterTextChanged(Editable s){
currentContact.setCellNumber(cellphone.getText().toString());
}
public void beforeTextChanged(CharSequence arg0, int ar1, int arg2, int arg3){
// auto-generated method stub?
}
public void onTextChanged(CharSequence s, int start, int before, int count){
// auto-generated method stub?
}
});
homephone.addTextChangedListener(new PhoneNumberFormattingTextWatcher());
cellphone.addTextChangedListener(new PhoneNumberFormattingTextWatcher());
}
}
ContactAdapter.java
import java.util.ArrayList;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.TextView;
public class ContactAdapter extends ArrayAdapter<Contact>{
private ArrayList<Contact> items;
private Context adapterContext;
public ContactAdapter (Context context, ArrayList<Contact> items){
super(context, R.layout.list_item, items);
adapterContext = context;
this.items = items;
}
@Override
public View getView(int position, View convertView, ViewGroup parent){
View v = convertView;
try{
Contact contact = items.get(position);
if(v == null){
LayoutInflater vi = (LayoutInflater)adapterContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate(R.layout.list_item, null);
}
TextView contactName = (TextView)v.findViewById(R.id.textContactName);
TextView contactNumber = (TextView)v.findViewById(R.id.textPhoneNumber);
Button b = (Button)v.findViewById(R.id.buttonDeleteContact);
contactName.setText(contact.getContactName());
contactNumber.setText(contact.getPhoneNumber());
b.setVisibility(View.INVISIBLE);
}
catch(Exception e){
e.printStackTrace();
e.getCause();
}
return v;
}
public void showDelete(final int position, final View convertView, final Context context, final Contact contact){
View v = convertView;
final Button b = (Button)v.findViewById(R.id.buttonDeleteContact);
if(b.getVisibility()==View.INVISIBLE){
b.setVisibility(View.VISIBLE);
b.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v){
hideDelete(position,convertView,context);
items.remove(contact);
deleteOption(contact.getContactID(),context);
}
});
}
else{
hideDelete(position,convertView,context);
}
}
private void deleteOption(int contactToDelete,Context context){
ContactDataSource db = new ContactDataSource(context);
db.open();
db.deleteContact(contactToDelete);
db.close();
this.notifyDataSetChanged();
}
public void hideDelete(int position, View convertView, Context context){
View v = convertView;
final Button b = (Button) v.findViewById(R.id.buttonDeleteContact);
b.setVisibility(View.INVISIBLE);
b.setOnClickListener(null);
}
}
ContactAddress.java
public class ContactAddress {
private String streetAddress;
public void setAddress(String s)
{
streetAddress = s;
}
public String getAddress(){
return streetAddress;
}
}
ContactDBHelper.java
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import android.util.Log;
public class ContactDBHelper extends SQLiteOpenHelper{
private static final String DATABASE_NAME = "mycontacts.db";
private static final int DATABASE_VERSION = 2;
// Database creation sql statement
private static final String CREATE_TABLE_CONTACT = "create table contact (_id integer primary key autoincrement, "
+ "contactname text not null, streetaddress text, "
+ "city text, state text, zipcode text, "
+ "phonenumber text, cellnumber text, "
+ "email text, birthday text, BFF integer);";
public ContactDBHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}
@Override
public void onCreate(SQLiteDatabase database){
database.execSQL(CREATE_TABLE_CONTACT);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion){
Log.w(ContactDBHelper.class.getName(),
"Upgrading database from version " + oldVersion + " to "
+ newVersion + ", which should save all old data");
db.execSQL("ALTER TABLE contact ADD COLUMN BFF integer");
//onCreate(db);
}
}
ContactDataSource.java
import java.util.ArrayList;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.SQLException;
import android.database.sqlite.SQLiteDatabase;
import android.text.format.Time;
import android.util.Log;
public class ContactDataSource {
private SQLiteDatabase database;
private ContactDBHelper dbHelper;
public ContactDataSource(Context context){
dbHelper = new ContactDBHelper(context);
}
public void open() throws SQLException{
database = dbHelper.getWritableDatabase();
}
public void close(){
dbHelper.close();
}
public boolean insertContact(Contact c){
boolean didSucceed = false;
try{
ContentValues initialValues = new ContentValues();
initialValues.put("contactname", c.getContactName());
initialValues.put("streetaddress", c.getStreetAddress());
initialValues.put("city", c.getCity());
initialValues.put("state", c.getState());
initialValues.put("zipcode", c.getZipCode());
initialValues.put("phonenumber", c.getPhoneNumber());
initialValues.put("cellnumber", c.getCellNumber());
initialValues.put("email", c.getEMail());
initialValues.put("birthday", String.valueOf(c.getBirthday().toMillis(false)));
didSucceed = database.insert("contact", null, initialValues) > 0;
}
catch (Exception e){
// Do nothing---will return false if there is an exception
}
return didSucceed;
}
public boolean updateContact(Contact c){
boolean didSucceed = false;
try{
Long rowId = Long.valueOf(c.getContactID());
ContentValues updateValues = new ContentValues();
updateValues.put("contactname", c.getContactName());
updateValues.put("streetaddress", c.getStreetAddress());
updateValues.put("city", c.getCity());
updateValues.put("state", c.getState());
updateValues.put("zipcode", c.getZipCode());
updateValues.put("phonenumber", c.getPhoneNumber());
updateValues.put("cellnumber", c.getCellNumber());
updateValues.put("email", c.getEMail());
updateValues.put("birthday", String.valueOf(c.getBirthday().toMillis(false)));
didSucceed = database.update("contact", updateValues, "_id=" + rowId, null) > 0;
}
catch (Exception e){
// Do nothing---will return false if exception
}
return didSucceed;
}
public boolean updateAddress(Contact c, ContactAddress cAdd){
boolean didSucceed = false;
try{
Long rowId = Long.valueOf(c.getContactID());
ContentValues updateValues = new ContentValues();
updateValues.put("streetaddress", cAdd.getAddress());
didSucceed = database.update("contact", updateValues, "_id=" + rowId, null) > 0;
}
catch (Exception e){
// Do nothing---will return false if exception
}
return didSucceed;
}
public int getLastContactId(){
int lastId = -1;
try{
String query = "Select MAX(_id) from contact";
Cursor cursor = database.rawQuery(query, null);
cursor.moveToFirst();
lastId = cursor.getInt(0);
cursor.close();
}
catch (Exception e){
lastId = -1;
}
return lastId;
}
public String getlastContactName(){
String contactName = "";
String streetAddress = "";
String query = "SELECT contactname, streetaddress FROM contact";
try{
Cursor cursor = database.rawQuery(query, null);
cursor.moveToFirst();
while(!cursor.isAfterLast()){
contactName = cursor.getString(0);
streetAddress = cursor.getString(1);
cursor.moveToNext();
}
cursor.close();
}
catch(Exception e){
}
return contactName + ", " + streetAddress;
}
public ArrayList<String> getContactName(){
ArrayList<String> contactNames = new ArrayList<String>();
try{
String query = "Select contactname from contact";
Cursor cursor = database.rawQuery(query, null);
cursor.moveToFirst();
while(!cursor.isAfterLast()){
contactNames.add(cursor.getString(0));
cursor.moveToNext();
}
cursor.close();
}
catch(Exception e){
contactNames = new ArrayList<String>();
}
return contactNames;
}
public ArrayList<Contact>getContacts(){
ArrayList<Contact>contacts = new ArrayList<Contact>();
try{
String query = "SELECT * FROM contact";
Cursor cursor = database.rawQuery(query, null);
Contact newContact;
cursor.moveToFirst();
while(!cursor.isAfterLast()){
newContact = new Contact();
newContact.setContactID(cursor.getInt(0));
newContact.setContactName(cursor.getString(1));
newContact.setStreetAddress(cursor.getString(2));
newContact.setCity(cursor.getString(3));
newContact.setState(cursor.getString(4));
newContact.setZipCode(cursor.getString(5));
newContact.setPhoneNumber(cursor.getString(6));
newContact.setCellNumber(cursor.getString(7));
newContact.setEMail(cursor.getString(8));
Time t = new Time();
t.set(Long.valueOf(cursor.getString(9)));
newContact.setBirthday(t);
contacts.add(newContact);
cursor.moveToNext();
}
cursor.close();
}
catch(Exception e){
contacts = new ArrayList<Contact>();
}
return contacts;
}
public boolean deleteContact(int contactId){
boolean didDelete = false;
try{
didDelete = database.delete("contact", "_id" + contactId, null) > 0;
}
catch(Exception e){
//do nothing = return value already false
}
return didDelete;
}
}
ContactListActivity.java
import java.util.ArrayList;
import android.app.Activity;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.ListView;
public class ContactListActivity extends ListActivity {
boolean isDeleting = false;
ContactAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_contact_list);
initListButton();
initMapButton();
initSettingsButton();
initDeleteButton();
ContactDataSource ds = new ContactDataSource(this);
ds.open();
final ArrayList<Contact>contacts = ds.getContacts();
ds.close();
adapter = new ContactAdapter(this, contacts);
setListAdapter(adapter);
ListView listView = getListView();
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent,View itemClicked, int position, long id){
Contact selectedContact = contacts.get(position);
Intent intent = new Intent(ContactListActivity.this,ContactActivity.class);
intent.putExtra("contactid", selectedContact.getContactID());
startActivity(intent);
}
});
}
private void initDeleteButton(){
final Button deleteButton = (Button)findViewById(R.id.ButtonDelete);
deleteButton.setOnClickListener(new View.OnClickListener(){
public void onClick(View v){
if(isDeleting){
deleteButton.setText("Delete");
isDeleting = false;
}
else{
deleteButton.setText("Done Deleting");
isDeleting = true;
}
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.contact_list, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
private void initListButton(){
ImageButton list = (ImageButton)findViewById(R.id.imageButtonList);
list.setEnabled(false);
}
private void initMapButton(){
ImageButton map = (ImageButton)findViewById(R.id.imageButtonMap);
map.setOnClickListener(new View.OnClickListener() {
public void onClick (View v){
Intent intent = new Intent(ContactListActivity.this, ContactMapActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
}
});
}
private void initSettingsButton(){
ImageButton settings = (ImageButton)findViewById(R.id.imageButtonSettings);
settings.setOnClickListener(new View.OnClickListener() {
public void onClick (View v){
Intent intent = new Intent(ContactListActivity.this, ContactSettingsActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(intent);
}
});
}
}
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