Databases
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Postsdbo
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    <pre><code>private void getDetails(){ Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI; ContentResolver cr = getContentResolver(); Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,null, null, null, null); String[] projection = new String[] {ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME, ContactsContract.CommonDataKinds.Phone.NUMBER }; Cursor names = getContentResolver().query(uri, projection, null, null, null); int indexName = names.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME); int indexNumber = names.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER); names.moveToFirst(); do { String name = names.getString(indexName); Log.e("Name new:", name); String number = names.getString(indexNumber); Log.e("Number new:","::"+number); } while (names.moveToNext()); } </code></pre> <p>The above retrun all the name and number from from your contact database..</p> <p>if you even need email id you add these lines also:::</p> <pre><code>while (cur.moveToNext()) { String id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID)); Cursor email = cr.query( ContactsContract.CommonDataKinds.Email.CONTENT_URI, null, ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?", new String[]{id}, null); while (email.moveToNext()) { //to get the contact names // if the email addresses were stored in an array String emailid = email.getString(email.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA)); Log.e("Email id ::", emailid); String emailType = email.getString(email.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE)); Log.e("Email Type ::", emailType); } email.close(); } </code></pre>
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    1. USShankar Agarwal
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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