@Override
    public String getRomOAID() {
        Uri uri = Uri.parse("content://com.vivo.vms.IdProvider/IdentifierId/OAID");
        String oaid = null;
        Cursor cursor = null;
        try {
            cursor = mContext.getContentResolver().query(uri, null, null,
                    null, null);
            if (cursor != null && cursor.moveToFirst()) {
                int index = cursor.getColumnIndex("value");
                oaid = cursor.getString(index);
                if (oaid == null || oaid.length() == 0) {
                    SALog.i(TAG, "OAID query failed");
                }
            }
        } catch (Throwable th) {
            SALog.i(TAG, th);
        } finally {
            if (cursor != null) {
                cursor.close();
            }
        }
        return oaid;
    }
@Test
    public void getRomOAID() {
        VivoImpl vivo = new VivoImpl(mApplication);
//        if (vivo.isSupported()) {
//            Assert.assertNull(vivo.getRomOAID());
//        }
    }