Mega Code Archive

 

Categories / Android / Core Class

 

Using Contact

package app.test; import android.app.AlertDialog; import android.app.ListActivity; import android.database.Cursor; import android.os.Bundle; import android.provider.ContactsContract; import android.view.View; import android.widget.AdapterView; import android.widget.SimpleCursorAdapter; public class Test extends ListActivity implements AdapterView.OnItemClickListener {     Cursor mContacts;     @Override     public void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         String[] projection = new String[] { ContactsContract.Contacts._ID,ContactsContract.Contacts.DISPLAY_NAME };         mContacts = managedQuery(ContactsContract.Contacts.CONTENT_URI,projection, null, null, ContactsContract.Contacts.DISPLAY_NAME);         SimpleCursorAdapter mAdapter = new SimpleCursorAdapter(this,                 android.R.layout.simple_list_item_1, mContacts,                 new String[] { ContactsContract.Contacts.DISPLAY_NAME },                 new int[] { android.R.id.text1 });         setListAdapter(mAdapter);         getListView().setOnItemClickListener(this);     }     @Override     public void onItemClick(AdapterView<?> parent, View v, int position, long id) {         if (mContacts.moveToPosition(position)) {             int selectedId = mContacts.getInt(0);              Cursor email = getContentResolver().query(                     ContactsContract.CommonDataKinds.Email.CONTENT_URI,                     new String[] { ContactsContract.CommonDataKinds.Email.DATA },                     ContactsContract.Data.CONTACT_ID + " = " + selectedId, null, null);             Cursor phone = getContentResolver().query(                     ContactsContract.CommonDataKinds.Phone.CONTENT_URI,                     new String[] { ContactsContract.CommonDataKinds.Phone.NUMBER },                     ContactsContract.Data.CONTACT_ID + " = " + selectedId, null, null);             Cursor address = getContentResolver().query(                     ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_URI,                     new String[] { ContactsContract.CommonDataKinds.StructuredPostal.FORMATTED_ADDRESS },                     ContactsContract.Data.CONTACT_ID + " = " + selectedId, null, null);             StringBuilder sb = new StringBuilder();             sb.append(email.getCount() + " Emails\n");             if (email.moveToFirst()) {                 do {                     sb.append("Email: " + email.getString(0));                 } while (email.moveToNext());             }             sb.append(phone.getCount() + " Phone Numbers\n");             if (phone.moveToFirst()) {                 do {                     sb.append("Phone: " + phone.getString(0));                 } while (phone.moveToNext());             }             sb.append(address.getCount() + " Addresses\n");             if (address.moveToFirst()) {                 do {                     sb.append("Address:\n" + address.getString(0));                 } while (address.moveToNext());             }             AlertDialog.Builder builder = new AlertDialog.Builder(this);             builder.setTitle(mContacts.getString(1));              builder.setMessage(sb.toString());             builder.setPositiveButton("OK", null);             builder.create().show();                          email.close();             phone.close();             address.close();         }     } }