I want to get a contact details from my app. So what I have done is using Intent I direct my app to device contact. From there I want to select one contact detail including phone number, mail id, and whatever the details available. Is it possible?
The Intent I used is
Intent read1=new Intent();
read1.setAction(android.content.Intent.ACTION_VIEW);
read1.setData(ContactsContract.Contacts.CONTENT_URI);
startActivity(read1);
You can used this way.
in your onClick where to open contact list.
Intent intent = new Intent(Intent.ACTION_PICK,ContactsContract.Contacts.CONTENT_URI);
startActivityForResult(intent, 0);
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);
if (0 == reqCode) {
if (resultCode == Activity.RESULT_OK) {
System.out.println("in on ActivityResult");
Uri contactData = data.getData();
Cursor c = managedQuery(contactData, null, null, null, null);
if (c.moveToFirst()) {
String id = c.getString(c.getColumnIndexOrThrow(ContactsContract.Contacts._ID));
String hasPhone = c.getString(c.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
if (hasPhone.equalsIgnoreCase("1")) {
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID
+ " = " + id, null, null);
phones.moveToFirst();
cNumber = phones.getString(phones.getColumnIndex("data1"));
name=phones.getString(phones.getColumnIndex(ContactsContract.Data.DISPLAY_NAME));
//here you can find out all the thing.
System.out.println("NAME:"+name);
etFirst.setText(cNumber);
}
}
}
}
}
Permissions
Add a permission to read contacts data to your application manifest.
<uses-permission android:name="android.permission.READ_CONTACTS"/>
If you find any trouble then let me know.enjoy..
Related
I’d like to access Contacts in Android Wear with a Sony Smartwatch 3.
I can see STARRED contacts in the smartwatch but I can not show them in a wear activity.
The permission is set in manifest file.
<uses-permission android:name="android.permission.READ_CONTACTS" />`
I tried 2 ways without success:
1:
Cursor cursor;
cursor = getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
Log.v("MyActvt", "**********************NMB OF RAW = " + cursor.getCount());
/* the result is 0 in the previous Log.v*/
/* Then off course it does not enter the loop */
while (cntcts.moveToNext()) {
String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
String name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
}
2:
The same thing when I start an activity with the following code. The “No application can perform this action” is shown the the smartwatch screen
int PICK_CONTACT = 2;
Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
startActivityForResult(intent, PICK_CONTACT);
#Override
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);
Log.v("MYActivity", "**********************RESULT CODE = "+resultCode);
if (reqCode == PICK_CONTACT) {
if (resultCode == Activity.RESULT_OK) {
Uri contactData = data.getData();
Cursor cursor = getContentResolver().query(contactData, null, null, null, null);
if (cursor.moveToFirst()) {
String id = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts._ID));
String name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
}
}
}
}
Do you have any idea or did you see this probleme before?
Many thanks
I am having problem getting the number of contact that i have selected. In my app I call the built in application for contacts as a new activity, when you choose a contact the activity returns his name, now I need it to return all the numbers that the user entered for that contact. I found the code in some tutorial on the internet... Here is the code
This is how i call the contact activity
mSuspectButton = (Button) v.findViewById(R.id.crime_suspect);
mSuspectButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent i = new Intent(Intent.ACTION_PICK,
ContactsContract.Contacts.CONTENT_URI);
startActivityForResult(i, REQUEST_CONTACT);
}
});
This is how i get the name of the selected contact:
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != Activity.RESULT_OK)
return;
if (requestCode == REQUEST_CONTACT) {
Uri contactUri = data.getData();
// Specify which fields you want your query to return
// values for.
String[] queryFields = new String[] {
ContactsContract.Contacts.DISPLAY_NAME };
// Perform your query - the contactUri is like a "where"
// clause here
Cursor c = getActivity().getContentResolver().query(contactUri,
queryFields, null, null, null);
// Double-check that you actually got results
if (c.getCount() == 0) {
c.close();
return;
}
// Pull out the first column of the first row of data -
// that is your suspect's name.
c.moveToFirst();
String suspect = c.getString(0);
mCrime.setSuspect(suspect);
mSuspectButton.setText(suspect);
c.close();
}
}
So please can anyone help, I really don't understand how these works?
Use this in your onActivityResult, this will return you the selected number
#Override
public void onActivityResult(int reqCode, int resultCode, Intent data){
super.onActivityResult(reqCode, resultCode, data);
switch(reqCode){
case (PICK_CONTACT):
if (resultCode == Activity.RESULT_OK){
Uri contactData = data.getData();
Cursor c = managedQuery(contactData, null, null, null, null);
if (c.moveToFirst()){
String id = c.getString(c.getColumnIndexOrThrow(ContactsContract.Contacts._ID));
String hasPhone =
c.getString(c.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
if (hasPhone.equalsIgnoreCase("1")) {
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ id,null, null);
phones.moveToFirst();
String cNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
}
}
}
}
}
1) Write this code to fetch all contact numbers and names.
2) Add them in separate arraylists.
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,null,null, null);
while (phones.moveToNext())
{
String name=phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));
String phoneNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)).replaceAll(" ", "");
alContactNames.add(name);
alContactNumbers.add(phoneNumber);
}
phones.close();
3) make listview in your app with custom adapter. In each list item, there needs to be the contact number , contact name and check box for selection.
this will solve your problem.
I'm trying to create application to communicate. I show contacts list from android contacts book. How can I indicate that contact installed my application ( like Viber does) ? Do I need creating own table in db with contacts's copy or Contacts ContentProvider can help me?
You can use this code :
Write these lines to fetch contacts :
Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
startActivityForResult(intent, PICK_CONTACT);
}
And override this method :
#Override public void onActivityResult(int reqCode, int resultCode, Intent data){ super.onActivityResult(reqCode, resultCode, data);
switch(reqCode)
{
case (PICK_CONTACT):
if (resultCode == Activity.RESULT_OK)
{
Uri contactData = data.getData();
Cursor c = managedQuery(contactData, null, null, null, null);
if (c.moveToFirst())
{
String id = c.getString(c.getColumnIndexOrThrow(ContactsContract.Contacts._ID));
String hasPhone =
c.getString(c.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
if (hasPhone.equalsIgnoreCase("1"))
{
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,null,
ContactsContract.CommonDataKinds.Phone.CONTACT_ID +" = "+ id,null, null);
phones.moveToFirst();
String cNumber = phones.getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
// Toast.makeText(getApplicationContext(), cNumber, Toast.LENGTH_SHORT).show();
setCn(cNumber);
}
}
}
}
How can I implement contacts in my own app? I want to, when I click on button, show all contacts from my phone. Can you tell me something about it? Like in when you want send SMS. Click on button, choose contacts and send.
First you query the full contacts and add into list view and select contact, then you search of query contacts.
Cursor phones = getContentResolver().query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,null, null, null);
phones.moveToFirst();
for(int i =0;i<phones.getCount();i++)
{
String lookupKey = phones.getString(phones.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY));
Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_VCARD_URI, lookupKey);
}
you need to starActivityforResult with below intent
Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
define a constant like int PICK_CONTACT = 1;
startActivityForResult(intent, PICK_CONTACT);
and should have onActivityResult method such as below.
#Override
public void onActivityResult(int reqCode, int resultCode, Intent data) {
super.onActivityResult(reqCode, resultCode, data);
switch (reqCode) {
case (PICK_CONTACT) :
if (resultCode == Activity.RESULT_OK) {
Uri contactData = data.getData();
Cursor c = managedQuery(contactData, null, null, null, null);
if (c.moveToFirst()) {
String name = c.getString(c.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
// TODO Whatever you want to do with the selected contact name.
}
}
break;
}
}
here is complete tutorial for this how-to-call-android-contacts-list
I am new to android.I want to use system built in contacts management facility that android provides.I have searched a lot but couldn't get an exact idea that how to proceed for that.So please help me about how to add contacts from code(and not from GUI),how to access them in my application(simply to show all records in textview).
Is it possible to do this without using SQLite or file operations (means just reading and writing in system memory) ???
Thanks in advance...
Have a look at this code!
btn_existing_contacts.setOnClickListener(new OnClickListener() {
public void onClick(View v){
Intent intent_contacts = new Intent(Intent.ACTION_PICK,ContactsContract.Contacts.CONTENT_URI);
/*contacts.setAction(android.content.Intent.ACTION_VIEW);
contacts.setData(People.CONTENT_URI);*/
startActivityForResult(intent_contacts, 0);
//displayContacts();
}
});
after returning from contacts screen,
#Override
protected void onActivityResult(int requestCode, int resultCode,Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
String name,mailid,id;
switch(requestCode)
{
case 0:
{
if(resultCode == RESULT_OK )
{
Uri contactdata = data.getData();
Cursor cur = managedQuery(contactdata, null, null, null, null);
if(cur.moveToFirst())
{
id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));
Cursor emailCur = getContentResolver().query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,null,
ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?",new String[]{id}, null);
emailCur.moveToFirst();
String email = emailCur.getString(emailCur.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
name = cur.getString(cur.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME));
//mailid = cur.getString(cur.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
//mailid = cur.getString(cur.getColumnIndex(ContactsContract.CommonDataKinds.Email._ID));
//Toast.makeText(context_contact, "Name:"+name+"\nmailid:"+email, Toast.LENGTH_SHORT).show();
Intent intent_add_invitees = new Intent(<ClassContext>,<ur classname>.class);
intent_add_invitees.putExtra("invitee_name", name);
intent_add_invitees.putExtra("invitee_mailid", email);
setResult(RESULT_OK, intent_add_invitees);
finish();
}
}
}
}
}