安卓实现群发短信_群发短信APP-安卓群发短信一次可以发多少人

安卓实现群发短信_群发短信APP

安卓实现群发短信：

1.首先获取到即将要群发的联系人的集合：

private List<UploadContactBean> selectContactList = new ArrayList<>();

希望我今天分享的这篇文章可以帮到您。

2.群发短信：

public void sendGroupMessage(String value) {for (UploadContactBean uploadContactBean : selectContactList) {Intent deliverIntent = new Intent(SENT_SMS_ACTION);PendingIntent deliverPI = PendingIntent.getBroadcast(this, 0, deliverIntent, 0);SmsManager smsManager = SmsManager.getDefault();List<String> pideContents = smsManager.pideMessage(value);for (String text : pideContents) {LogUtils.d("MainActivity   uploadContactBean.getPhoneNumber() = " + uploadContactBean.getPhoneNumber() + "  text = " + text);smsManager.sendTextMessage(uploadContactBean.getPhoneNumber(), null, text, null, deliverPI);}ToastHelper.showShortMessage("Send group message success");}}

需要的权限：

<uses-permission android:name="android.permission.READ_CONTACTS"/><uses-permission android:name="android.permission.WRITE_CONTACTS"/><uses-permission android:name="android.permission.GET_ACCOUNTS"/><uses-permission android:name="android.permission.INTERNET"/><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/><uses-permission android:name="android.permission.SEND_SMS" />

常用到的相关方法：

/*** 打电话** @param tel 电话号码*/private void callPhone1(String tel) {Intent intent = new Intent(Intent.ACTION_DIAL);intent.setData(Uri.parse("tel:" + tel));startActivity(intent);}/*** 打电话** @param tel 电话号码*/@SuppressLint("MissingPermission")private void callPhone2(String tel) {Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:" + tel));startActivity(intent);}/*** 发送短信** @param tel     电话号码* @param content 短息内容*/private void sendMessage1(String tel, String content) {Intent sendIntent = new Intent(SENT_SMS_ACTION);PendingIntent sendPI = PendingIntent.getBroadcast(this, 0, sendIntent, 0);SmsManager smsManager = SmsManager.getDefault();List<String> pideContents = smsManager.pideMessage(content);for (String text : pideContents) {smsManager.sendTextMessage(tel, null, text, sendPI, null);}}/*** 发送短信** @param tel     电话号码* @param content 短息内容*/private void sendMessage2(String tel, String content) {Intent deliverIntent = new Intent(DELIVERED_SMS_ACTION);PendingIntent deliverPI = PendingIntent.getBroadcast(this, 0, deliverIntent, 0);SmsManager smsManager = SmsManager.getDefault();List<String> pideContents = smsManager.pideMessage(content);for (String text : pideContents) {smsManager.sendTextMessage(tel, null, text, null, deliverPI);}}/*** 发送短信(掉起发短信页面)** @param tel     电话号码* @param content 短息内容*/private void sendMessage3(String tel, String content) {if (PhoneNumberUtils.isGlobalPhoneNumber(tel)) {Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.parse("smsto:" + tel));intent.putExtra("sms_body", content);startActivity(intent);}}

Demo 地址：https://github.com/HuaDanJson/AndroidGetContacts