Below is my code from which I am populating state in spinner from sqlite and it is working perfect. Now what I want that I want to add "Select State" hardcoded at first position. How can I achieve this ?
try {
ArrayList<String> state_array = new ArrayList<String>();
Cursor cursor = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nCtgId = 6", null);
if (cursor.moveToFirst()) {
do {
//assing values
String stateID = cursor.getString(0);
String stateName = cursor.getString(1);
stateData = stateName;
state_array.add(stateData);
} while (cursor.moveToNext());
}
ArrayAdapter my_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, state_array);
spnState.setAdapter(my_Adapter);
cursor.close();
spnState.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
state = spnState.getSelectedItem().toString();
Cursor cursor = db.rawQuery("SELECT nSerialNo FROM CodeMaster where cCodeName = '" + state + "'", null);
if (cursor.moveToFirst()) {
do {
//assing values
stateCodeId = cursor.getString(0);
} while (cursor.moveToNext());
}
cursor.close();
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
} catch (Exception e) {
e.printStackTrace();
}
try this code.
try {
ArrayList<String> state_array = new ArrayList<String>();
state_array.add("Select State");
Cursor cursor = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nCtgId = 6", null);
if (cursor.moveToFirst()) {
do {
//assing values
String stateID = cursor.getString(0);
String stateName = cursor.getString(1);
stateData = stateName;
state_array.add(stateData);
} while (cursor.moveToNext());
}
state_array.add(0, "Select State");
ArrayAdapter my_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, state_array);
spnState.setAdapter(my_Adapter);
cursor.close();
Related
I have two spinner in my application which populating list from sqlite and it is working fine. When I select State in first spinner then second spinner list populate depend on first spinner. Now what I want that when I select item in both spinner and then I press back and again launch the activity then the list of second spinner still there. I want to clear list of second spinner when I press back button and Populate list in second spinner when user select value in first spinner.
public void fillStateData() {
try {
ArrayList<String> state_array = new ArrayList<String>();
state_array.add("Select State");
Cursor cursor_State = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nCtgId = 6", null);
if (cursor_State.moveToFirst()) {
do {
//assing values
String stateID = cursor_State.getString(0);
String stateName = cursor_State.getString(1);
stateData = stateName;
state_array.add(stateData);
} while (cursor_State.moveToNext());
}
ArrayAdapter my_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, state_array);
spnState.setAdapter(my_Adapter);
cursor_State.close();
spnState.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
state = spnState.getSelectedItem().toString();
Cursor cursor = db.rawQuery("SELECT nSerialNo FROM CodeMaster where cCodeName = '" + state + "'", null);
if (cursor.moveToFirst()) {
stateCodeId = cursor.getString(0);
}
cursor.close();
fillDistrictData(stateCodeId);
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
public void fillDistrictData(String stateCodeId) {
try {
district_array = new ArrayList<String>();
district_array.clear();
district_array.add("Select District");
Cursor cursor_District = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nParentSerialNo = '" + stateCodeId + "'", null);
if (cursor_District.moveToFirst()) {
do {
//assing values
String districtID = cursor_District.getString(0);
String districtName = cursor_District.getString(1);
districtData = districtName;
district_array.add(districtData);
} while (cursor_District.moveToNext());
}
district_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, district_array);
spnDistrict.setAdapter(district_Adapter);
cursor_District.close();
spnDistrict.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
district = spnDistrict.getSelectedItem().toString();
Cursor cursor = db.rawQuery("SELECT nSerialNo FROM CodeMaster where cCodeName = '" + district + "'", null);
if (cursor.moveToFirst()) {
do {
//assing values
districtCodeId = cursor.getString(0);
} while (cursor.moveToNext());
}
cursor.close();
fillTalukaData(districtCodeId);
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
add this method to activity.Hope this will work .
#Override
public void onBackPressed() {
spnDistrict.getAdapter().clear();
spnDistrict.getAdapter().notifyDataSetChanged();
finish();
}
Try using
adapter.clear();
spinner.setAdapter(new ArrayAdapter<String>(YourActivity.this,android.R.layout.simple_dropdown_item_1line,adapter));
Use Onresume for clear the array list you want
#Override
public void onResume() {
Log.e("DEBUG", "onResume of LoginFragment");
state_array.clear();
district_array.clear();
super.onResume();
}
or in onCreate view After Inttilizing array clean both arrayList.
I am populating two spinner from sqlite. Now what I want that when my Activity is created then all state populate in spnState. But when I select any state from spinner then I want to bind District from sqlite in spnDistrict. I am getting problem when I select state after that list of district not showing in district spinner it is only showing "select district". How can I achieve that.
public void SpinnerValue(){
/*-----------------------Fill State start here----------------------------*/
try {
ArrayList<String> state_array = new ArrayList<String>();
state_array.add("Select State");
Cursor cursor_State = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nCtgId = 6", null);
if (cursor_State.moveToFirst()) {
do {
//assing values
String stateID = cursor_State.getString(0);
String stateName = cursor_State.getString(1);
stateData = stateName;
state_array.add(stateData);
} while (cursor_State.moveToNext());
}
ArrayAdapter my_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, state_array);
spnState.setAdapter(my_Adapter);
cursor_State.close();
spnState.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
state = spnState.getSelectedItem().toString();
Cursor cursor = db.rawQuery("SELECT nSerialNo FROM CodeMaster where cCodeName = '" + state + "'", null);
if (cursor.moveToFirst()) {
do {
//assing values
stateCodeId = cursor.getString(0);
} while (cursor.moveToNext());
}
cursor.close();
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
} catch (Exception e) {
e.printStackTrace();
}
/*-----------------------Fill District start here----------------------------*/
try {
ArrayList<String> district_array = new ArrayList<String>();
district_array.add("Select District");
Cursor cursor_District = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nParentSerialNo = '"+stateCodeId+"'", null);
if (cursor_District.moveToFirst()) {
do {
//assing values
String districtID = cursor_District.getString(0);
String districtName = cursor_District.getString(1);
districtData = districtName;
district_array.add(districtData);
} while (cursor_District.moveToNext());
}
ArrayAdapter district_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, district_array);
spnDistrict.setAdapter(district_Adapter);
cursor_District.close();
spnDistrict.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
district = spnDistrict.getSelectedItem().toString();
Cursor cursor = db.rawQuery("SELECT nSerialNo FROM CodeMaster where cCodeName = '" + district + "'", null);
if (cursor.moveToFirst()) {
do {
//assing values
districtCodeId = cursor.getString(0);
} while (cursor.moveToNext());
}
cursor.close();
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
I have checked your code and you are setting all values in one simple method, therefore it will not take stateId to fetch districts, So just apply below two method and call first in onCreate method to resolve your issue,
Call Below method in onCreate() method
// In onCreate() method call below method
fillStateData();
public void fillStateData()
{
try {
ArrayList<String> state_array = new ArrayList<String>();
state_array.add("Select State");
Cursor cursor_State = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nCtgId = 6", null);
if (cursor_State.moveToFirst())
{
do {
//assing values
String stateID = cursor_State.getString(0);
String stateName = cursor_State.getString(1);
stateData = stateName;
state_array.add(stateData);
} while (cursor_State.moveToNext());
}
ArrayAdapter my_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, state_array);
spnState.setAdapter(my_Adapter);
cursor_State.close();
spnState.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
state = spnState.getSelectedItem().toString();
Cursor cursor = db.rawQuery("SELECT nSerialNo FROM CodeMaster where cCodeName = '" + state + "'", null);
if (cursor.moveToFirst()) {
stateCodeId = cursor.getString(0);
}
cursor.close();
fillDistrictData(stateCodeId);
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
public void fillDistrictData(String stateCodeId)
{
try {
ArrayList<String> district_array = new ArrayList<String>();
district_array.add("Select District");
Cursor cursor_District = db.rawQuery("SELECT nSerialNo as _id,cCodeName FROM CodeMaster where nParentSerialNo = '"+stateCodeId+"'", null);
if (cursor_District.moveToFirst()) {
do {
//assing values
String districtID = cursor_District.getString(0);
String districtName = cursor_District.getString(1);
districtData = districtName;
district_array.add(districtData);
} while (cursor_District.moveToNext());
}
ArrayAdapter district_Adapter = new ArrayAdapter(getActivity(), android.R.layout.simple_list_item_1, district_array);
spnDistrict.setAdapter(district_Adapter);
cursor_District.close();
spnDistrict.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
district = spnDistrict.getSelectedItem().toString();
Cursor cursor = db.rawQuery("SELECT nSerialNo FROM CodeMaster where cCodeName = '" + district + "'", null);
if (cursor.moveToFirst()) {
do {
//assing values
districtCodeId = cursor.getString(0);
} while (cursor.moveToNext());
}
cursor.close();
}
#Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
I am trying to fill 2 different ListView with 2 different groups of data based on its "status". My current code runs with no error but my ListViews are not getting filled. I have multiple test data with both complete or incomplete status.
Java code:
public class view_to_do_task extends AppCompatActivity {
private dbasemanager2 dBase2;
private ListView taskList;
private ListView taskList2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.view_to_do_task);
dBase2 = new dbasemanager2(this);
dBase2.openReadable();
taskList = (ListView)findViewById(R.id.incompleteTaskList);
ArrayList<String> dBaseContent = dBase2.retrieveIncompleteRows();
ArrayAdapter<String> arrayAdpt = new ArrayAdapter<>(this,
android.R.layout.simple_list_item_1, dBaseContent);
taskList.setAdapter(arrayAdpt);
taskList2 = (ListView)findViewById(R.id.completeTaskList);
dBaseContent = dBase2.retrieveCompleteRows();
arrayAdpt = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, dBaseContent);
taskList.setAdapter(arrayAdpt);
}
Retrieve Functions:
public ArrayList<String> retrieveIncompleteRows() {
ArrayList<String> studentRows = new ArrayList<>();
String[] columns = new String[] {"tid", "task", "status"};
String s = "Incomplete";
Cursor cursor = db.query(DB_TABLE, columns, "status=?", new String[] { s }, null, null, null);
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
studentRows.add(cursor.getString(0) + ". " + cursor.getString(1));
cursor.moveToNext();
}
if (cursor != null && !cursor.isClosed()) {
cursor.close();
}
return studentRows;
}
public ArrayList<String> retrieveCompleteRows() {
ArrayList<String> studentRows = new ArrayList<>();
String[] columns = new String[] {"tid", "task", "status"};
String s = "Complete";
Cursor cursor = db.query(DB_TABLE, columns, "status=?", new String[] { s }, null, null, null);
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
studentRows.add(cursor.getString(0) + ". " + cursor.getString(1));
cursor.moveToNext();
}
if (cursor != null && !cursor.isClosed()) {
cursor.close();
}
return studentRows;
}
Create separate Adapters with separate string list for both ListViews.
I have created seprate string list and adapter below
ArrayList<String> dBaseContent = dBase2.retrieveIncompleteRows();
ArrayAdapter<String> arrayAdpt = new ArrayAdapter<>(this,
android.R.layout.simple_list_item_1, dBaseContent);
taskList.setAdapter(arrayAdpt);
ArrayList<String> dBaseContentComplete = dBase2.retrieveCompleteRows();
ArrayAdapter<String> arrayAdptComplete = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, dBaseContentComplete);
taskList2.setAdapter(arrayAdptComplete);
Where Condition
public ArrayList<String> retrieveIncompleteRows() {
ArrayList<String> studentRows = new ArrayList<>();
String[] columns = new String[] {"tid", "task", "status"};
String s = "Incomplete";
//make changes here... and similarly while getting complete records other funtion.
Cursor cursor = db.query(DB_TABLE, columns,
"status = '"+ s + "'", null, null, null, null);
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
studentRows.add(cursor.getString(0) + ". " + cursor.getString(1));
cursor.moveToNext();
}
if (cursor != null && !cursor.isClosed()) {
cursor.close();
}
return studentRows;
}
Why can't you have one function instead of two with an argument?
public ArrayList<String> retrieveCompleteRows(String s) {
ArrayList<String> studentRows = new ArrayList<>();
String[] columns = new String[] {"tid", "task", "status"};
Cursor cursor = db.query(DB_TABLE, columns, "status=?", new String[] { s}, null, null, null);
cursor.moveToFirst();
while (!cursor.isAfterLast()) {
studentRows.add(cursor.getString(0) + ". " + cursor.getString(1));
cursor.moveToNext();
}
if (cursor != null && !cursor.isClosed()) {
cursor.close();
}
return studentRows;
}
And you can use a CursorLoader instead of this as that is asynchronous
try this
public ArrayList<String> retrieveIncompleteRows() {
ArrayList<String> studentRows = new ArrayList<>();
String s = "Incomplete";
String selectQuery = "SELECT * FROM " + TABLE_NAME + " WHERE " + COLUMN_NAME + " = " + s + "";
SQLiteDatabase db = this.getReadableDatabase();
Cursor cursor = db.rawQuery(selectQuery, null);
if (cursor.moveToFirst()) {
do {
studentRows.add(cursor.getString(0) + ". " + cursor.getString(1));
} while (cursor.moveToNext());
}
return studentRows;
}
I'm new to android and using sqlite rawquery dynamic where clause condition for the first time and didn't know how to use it. I want to give dynamic value to where clause to get the listview according to particular "mid". How to provide the mid value from SubjectActivty
Here is my code:
TestTable:
public long insert(String id, String time, int mid, String cmarks, String nmarks,
String questions, String testType, String test,String marks) {
log("insert test : " + test);
ContentValues values = new ContentValues();
values.put(KEY_TESTID, id);
values.put(KEY_MID,mid);
values.put(KEY_TEST, test);
values.put(KEY_TIME, time);
values.put(KEY_CMARK, cmarks);
values.put(KEY_NMARK, nmarks);
values.put(KEY_TESTTYPE, testType);
values.put(KEY_QUESTION, questions);
values.put(KEY_Total_Marks, marks);
return db.insert(TABLE_NAME2, null, values);
}
public ArrayList<NotificationListItem> getAllList(
ArrayList<NotificationListItem> privateArrayList) {
openToRead();
privateArrayList.clear();
Cursor cursor = null;
String sql ="SELECT * FROm test_list WHERE mid=?";
cursor= db.rawQuery(sql, null);
log("getAlllist() cursor : " + cursor.getCount());
if (cursor != null) {
log("getAlllist() cursor not null ");
int index = 0;
cursor.moveToFirst();
while (index < cursor.getCount()) {
NotificationListItem item = new NotificationListItem();
int idIndex = cursor.getColumnIndex(TestTable.KEY_TESTID);
int subid= cursor.getColumnIndex(TestTable.KEY_MID);
int nameIndex = cursor.getColumnIndex(TestTable.KEY_TEST);
int idTime = cursor.getColumnIndex(TestTable.KEY_TIME);
int cMarks = cursor.getColumnIndex(TestTable.KEY_CMARK);
int nMarks = cursor.getColumnIndex(TestTable.KEY_NMARK);
int testTypeIndex = cursor.getColumnIndex(TestTable.KEY_TESTTYPE);
int questions = cursor.getColumnIndex(TestTable.KEY_QUESTION);
item.name = cursor.getString(nameIndex);
item.testID = cursor.getString(idIndex);
item.mid=cursor.getInt(subid);
item.time = cursor.getString(idTime);
item.cmark = cursor.getString(cMarks);
item.nmark = cursor.getString(nMarks);
item.testType = cursor.getString(testTypeIndex);
item.questions = cursor.getString(questions);
index++;
privateArrayList.add(item);
cursor.moveToNext();
}
log(" query(): cursor closing");
cursor.close();
db.close();
db = null;
}
return privateArrayList;
}
SubjectActvity.class
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_subject);
privateListLV = (ListView) findViewById(R.id.privateListLV);
privatelistTable = new SubjectTable(SubjectActivity.this);
testTableStatic = new StaticTestTable(this);
testTable = new TestTable(SubjectActivity.this);
privatelistTable.openToWrite();
privatelistTable.deleteAll();
privatelistTable.insert(10, "Biology");
privatelistTable.insert(20, "Chemistry");
privatelistTable.insert(30, "English");
privatelistTable.insert(40, "Maths");
privatelistTable.insert(50, "GK");
testTable.openToWrite();
testTable.deleteAll();
testTable.insert("1", "10", 10, "5", "2", "2", "Both", "Anatomy", "10");
testTable.insert("2", "10", 20, "5", "2", "2", "Both", "Paper1", "10");
privateArrayList = new ArrayList<NotificationListItem>();
listAdapter = new SubjectCustomListAdapter(this, privateArrayList,
privatelistTable);
privateListLV.setAdapter(listAdapter);
privateListLV.setOnItemClickListener(new OnItemClickListener() {
#SuppressWarnings("unchecked")
public void onItemClick(AdapterView<?> adapter, View arg1,
int position, long arg3) {
NotificationListItem selection = (NotificationListItem) adapter
.getItemAtPosition(position);
String item = selection.getName();
System.out.println("item" +item);
if (!item.contentEquals(" ")) {
subjectid = privatelistTable.getSinlgeEntry(item);
Log.e("selected Value", " " + subjectid);
Intent testact = new Intent(getApplicationContext(),
TestsActivity.class);
testact.putExtra("subject", item);
testact.putExtra("mid",subjectid);
startActivity(testact);
} else {
return;
}
}
});
}
#Override
protected void onResume() {
super.onResume();
updateList();
}
private void updateList() {
privatelistTable.getAllList(privateArrayList);
listAdapter.notifyDataSetChanged();
}
Do as #Der Golem answer OR another way is
Cursor c =db.rawQuery("SELECT * FROM " + tableName + " where mid=" + mid , null);
This Code shows the List of Contact Numbers, but i want to select cell number from selected contact display name--->
Cursor cursor= managedQuery(intent.getData(), null, null, null, null);
while(cursor.moveToNext()) {
String contactId=cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
System.out.println("---------ContactId---------"+contactId);
String name=cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
System.out.println("---------NAME---------"+name);
String hasPhone=cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
System.out.println("---------HAS Phone---------"+hasPhone);
ArrayList one= new ArrayList();
ArrayList two= new ArrayList();
// if(Boolean.parseBoolean(hasPhone)) {
Cursor phones=getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID+" = "+ contactId, null, null);
while(phones.moveToNext()) {
phoneNumber= phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
System.out.println("---------Number---------"+phoneNumber);
one.add(phoneNumber);
System.out.println("---------email Address---------"+one);
} phones.close();
// }
Display Names
public class ContentProviderActivity extends Activity {
ListView lv;
Map<String, List<String>> mymap;
/** Called when the activity is first created. */
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
lv = (ListView)findViewById(R.id.listContact);
mymap = new HashMap<String, List<String>>();
Uri allContacts = Uri.parse("content://contacts/people/");
Cursor mCursor = managedQuery(allContacts, null, null, null, ContactsContract.Contacts._ID + " ASC");
final String[] contacts = new String[]{ContactsContract.Contacts.DISPLAY_NAME,
ContactsContract.Contacts._ID};
int [] view = new int[]{R.id.txtName,R.id.txtID};
final SimpleCursorAdapter adapter = new SimpleCursorAdapter(this, R.layout.main, mCursor, contacts, view);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View view, int position,
long id) {
// TODO Auto-generated method stub
//displayContacts(position+1);
int id1 = (int) adapter.getItemId(position);
Intent i = new Intent(getApplicationContext(),ShowContactNo.class);
i.putExtra("ID", id1);
startActivity(i);
}
});
}
}
ShowContactNo: TO display associated contact numbers
public class ShowContactNo extends ListActivity{
Map<String, List<String>> mymap;
String name;
List<String> Phone_No;
String select_Number;
#Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
mymap = new HashMap<String, List<String>>();
ListView listView = getListView();
listView.setChoiceMode(ListView.CHOICE_MODE_NONE);
Intent i = getIntent();
int position = i.getIntExtra("ID", 0);
displayContacts(position);
Phone_No = new ArrayList<String>();
Phone_No = mymap.get(name);
System.out.println(Phone_No);
if(Phone_No!=null)
{
setListAdapter(new ArrayAdapter<String>(this,
android.R.layout.simple_list_item_checked, Phone_No));
}
final String [] items = new String [] {"Make Call", "Send Text SMS"};
ArrayAdapter<String> adapter = new ArrayAdapter<String> (this, android.R.layout.select_dialog_item,items);
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Select Option");
builder.setAdapter( adapter, new DialogInterface.OnClickListener() {
public void onClick( DialogInterface dialog, int item ) {
if (item == 0) {
Intent i = new
Intent(android.content.Intent.ACTION_CALL,
Uri.parse("tel:"+select_Number));
startActivity(i);
dialog.cancel();
} else {
Intent i = new
Intent(android.content.Intent.ACTION_SENDTO,
Uri.parse("smsto:"+select_Number));
i.putExtra("sms_body", "Krishnakant Dalal");
startActivity(i);
}
}
} );
final AlertDialog dialog = builder.create();
listView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// TODO Auto-generated method stub
select_Number = String.valueOf(Phone_No.get(arg2));
dialog.show();
}
});
}
private void displayContacts(int position) {
if(position!=0)
{
ContentResolver cr = getContentResolver();
Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,
null, ContactsContract.Contacts._ID +" = ?",
new String[]{String.valueOf(position)}, null);
if (cur.getCount() > 0) {
while (cur.moveToNext()) {
String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
name = cur.getString(cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
if (Integer.parseInt(cur.getString(
cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
Cursor pCur = cr.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",
new String[]{id}, null);
List<String> numberlist = new ArrayList<String>();
while (pCur.moveToNext()) {
String phoneNo = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
// Toast.makeText(this, "Name: " + name + ", Phone No: " + phoneNo, Toast.LENGTH_SHORT).show();
numberlist.add(phoneNo);
}
pCur.close();
mymap.put(name, numberlist);
}
}
}
}
}
}
Dont forget to add Permissions:
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.CALL_PHONE" />
Try this,
public void getPhoneNumber(String conatctname)
{
try
{
ContentResolver cr =getContentResolver();
Cursor cursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
while (cursor.moveToNext())
{
FirstName = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
if(FirstName!=null)
{
try
{
String[] splitval=FirstName.split(" ");
if(splitval.length>=1)
{
FirstName=splitval[0];
if(FirstName.equals(conatctname))
{
if(Integer.parseInt(cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0)
{
Cursor pCur = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null,ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = ?",new String[]{id}, null);
while (pCur.moveToNext())
{
PhoneNumber = pCur.getString(pCur.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
PhoneNumberArray.add(PhoneNumber);
}
pCur.close();
}
}
}
catch(Exception error)
{
Log.d("SplitError", error.getMessage());
}
}
cursor.close();
}
catch (NumberFormatException e)
{
e.printStackTrace();
}
}