android手机短信总结
16lz
2021-01-23
public String getSmsInPhone(){final String SMS_URI_ALL = "content://sms/"; final String SMS_URI_INBOX = "content://sms/inbox";final String SMS_URI_SEND = "content://sms/sent";final String SMS_URI_DRAFT = "content://sms/draft";StringBuilder smsBuilder = new StringBuilder();try{ContentResolver cr = getContentResolver();String[] projection = new String[]{"_id", "address", "person", "body", "date", "type"};Uri uri = Uri.parse(SMS_URI_ALL);Cursor cur = cr.query(uri, projection, null, null, "date desc");if (cur.moveToFirst()) {String name; String phoneNumber; String smsbody;String date;String type; int nameColumn = cur.getColumnIndex("person");int phoneNumberColumn = cur.getColumnIndex("address");int smsbodyColumn = cur.getColumnIndex("body");int dateColumn = cur.getColumnIndex("date");int typeColumn = cur.getColumnIndex("type"); do{name = cur.getString(nameColumn); phoneNumber = cur.getString(phoneNumberColumn);smsbody = cur.getString(smsbodyColumn);SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); Date d = new Date(Long.parseLong(cur.getString(dateColumn))); date = dateFormat.format(d); int typeId = cur.getInt(typeColumn); if(typeId == 1){ type = "接收"; } else if(typeId == 2){ type = "发送"; } else { type = ""; } smsBuilder.append("["); smsBuilder.append(name+","); smsBuilder.append(phoneNumber+","); smsBuilder.append(smsbody+","); smsBuilder.append(date+","); smsBuilder.append(type); smsBuilder.append("] "); if(smsbody == null) smsbody = ""; }while(cur.moveToNext());} else {smsBuilder.append("no result!");} smsBuilder.append("getSmsInPhone has executed!");} catch(SQLiteException ex) {Log.d("SQLiteException in getSmsInPhone", ex.getMessage());}return smsBuilder.toString();}
代码说明:
1、本函数用于获取手机中所有的短信,包括收件箱、发件箱、草稿箱等。
2、本函数可以运行在Service子类中,因为未使用Activity类的相关函数。
3、获取的短信包括:收发短信人名、手机号码、短信内容、短信发送接收的时间、短信的类型。
sms主要结构:
- _id => 短消息序号 如100
- thread_id => 对话的序号 如100
- address => 发件人地址,手机号.如+8613811810000
- person => 发件人,返回一个数字就是联系人列表里的序号,陌生人为null
- date => 日期long型。如1256539465022
- protocol => 协议0SMS_RPOTO,1MMS_PROTO
- read => 是否阅读0未读,1已读
- status => 状态 -1接收,0complete,64pending,128failed
- type => 类型1是接收到的,2是已发出
- body => 短消息内容
- service_center => 短信服务中心号码编号。如+8613800755500
4、为了获取短信,需要在AndroidManifest.xml 文件中添加权限使用说明,如下:
<uses-permission android:name="android.permission.READ_SMS" />
将发送短信保存到发件箱
private void storeMsg(String destinationAddress, String text) { ContentValues cv = new ContentValues(); cv.put("address", destinationAddress); cv.put("person", ""); cv.put("protocol", "0"); cv.put("read", "1"); cv.put("status", "-1"); cv.put("body", text); this.getContentResolver().insert(Uri.parse("content://sms/sent"), cv); Log.e("tl3shi", "msg has stored");
系统会自动去匹配同一个人的会话信息。注意以上代码权限得加读和写,因为写的时候,也读取了数据库中的id啊之类的字段了。
<uses-permission android:name="android.permission.WRITE_SMS"/> <uses-permission android:name="android.permission.READ_SMS"
这是一段删除短信会话的代码
Uri mUri=Uri.parse("content://sms/conversations/" + id); mContext.getContentResolver().delete(mUri, null, null);
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