PhoneUtils.java 文件源码

/**
 * 发送短信
 * <p>需添加权限 {@code <uses-permission android:name="android.permission.SEND_SMS"/>}</p>
 *
 * @param phoneNumber 接收号码
 * @param content     短信内容
 */
public static void sendSmsSilent(String phoneNumber, String content) {
    if (StringUtils.isEmpty(content)) return;
    PendingIntent sentIntent = PendingIntent.getBroadcast(Utils.getContext(), 0, new Intent(), 0);
    SmsManager smsManager = SmsManager.getDefault();
    if (content.length() >= 70) {
        List<String> ms = smsManager.divideMessage(content);
        for (String str : ms) {
            smsManager.sendTextMessage(phoneNumber, null, str, sentIntent, null);
        }
    } else {
        smsManager.sendTextMessage(phoneNumber, null, content, sentIntent, null);
    }
}