Android 选择指定联系人数据

不需要权限，拿来即用哈~

public static final int REQUEST_SELECT_PHONE_NUMBER = 1;

public void selectContact() {
    Intent intent = new Intent(Intent.ACTION_PICK);
    intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_TYPE);
    if (intent.resolveActivity(getPackageManager()) != null) {
        startActivityForResult(intent, REQUEST_SELECT_PHONE_NUMBER);
    }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == REQUEST_SELECT_PHONE_NUMBER && resultCode == RESULT_OK) {

        Uri contactUri = data.getData();
        String[] projection = new String[]{ContactsContract.CommonDataKinds.Phone.NUMBER,ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME};
        Cursor cursor = getContentResolver().query(contactUri, projection,
                null, null, null);
        
        if (cursor != null && cursor.moveToFirst()) {
            int nameIndex = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME);
            int numberIndex = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER);

            String name = cursor.getString(nameIndex);      //联系人姓名
            String number = cursor.getString(numberIndex);  //联系人号码

            Log.e(TAG, "onActivityResult: " + name);
            Log.e(TAG, "onActivityResult: " + number);

            cursor.close();
        }
    }
}