首先必加的权限<uses-permission android:name="android.permission.READ_CONTACTS" />
这里写两个方法。
方法一：本人在小米手机测试可以，不过在其他的手机测试发现返回的Uri为空，不知为何，于是找到了第二种方法来解决。
跳转至电话本 Intent i = new Intent(Intent.ACTION_PICK); i.setType("vnd.android.cursor.dir/phone"); startActivityForResult(i, SEND_SMS_TYPE);返回获取数据
@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) { switch (requestCode) { case SEND_SMS_TYPE: if(!(resultCode == RESULT_OK)){ return ; } if (data == null) { return; } Uri uri = data.getData(); Cursor cursor = getContentResolver().query(uri, null, null, null, null); cursor.moveToFirst(); String number = cursor.getString(cursor .getColumnIndexOrThrow(Phones.NUMBER)); sendAdrress = number; SEND_TYPE = SEND_SMS_TYPE; send_text_SMS.setText("发送短信" + " : " + number); break; } super.onActivityResult(requestCode, resultCode, data);}方法二：
Intent i = new Intent();i.setAction(Intent.ACTION_PICK);i.setData(ContactsContract.Contacts.CONTENT_URI);startActivityForResult(i, SEND_SMS_TYPE);//----------------------------- @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { switch (resultCode) { case RESULT_OK: switch (requestCode) { case SEND_SMS_TYPE: if (data == null) { return; } String phoneNumber = null; Uri contactData = data.getData(); if (contactData == null) { return ; } Cursor cursor = managedQuery(contactData, null, null, null, null); if (cursor.moveToFirst()) {// String name = cursor.getString(cursor// .getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME)); String hasPhone = cursor .getString(cursor .getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER)); String id = cursor.getString(cursor .getColumnIndex(ContactsContract.Contacts._ID)); if (hasPhone.equalsIgnoreCase("1")) { hasPhone = "true"; } else { hasPhone = "false"; } if (Boolean.parseBoolean(hasPhone)) { Cursor phones = getContentResolver().query( ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = " + id, null, null); while (phones.moveToNext()) { phoneNumber = phones .getString(phones .getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER)); setTitle(phoneNumber); } phones.close(); } } sendAdrress = phoneNumber; SEND_TYPE = SEND_SMS_TYPE; send_text_SMS.setText("发送短信" + " : " + phoneNumber); break; } break; } super.onActivityResult(requestCode, resultCode, data); }