数据库获取 Android 短信

读取短信须要的权限

<uses-permission android:name="android.permission.READ_SMS"/>

读取数据库短信方法

   public static List<Map<String, String>> getSmsCode() {

        String lastTime = "1534228493681"; // 时间

        Log.i("SMSUtil", "开始获取短信");

        Cursor cursor = null;

        // 添加异常捕捉

        try {

            //第一种， 查询全部短信

            cursor = App.mContext.getContentResolver().query(

                    Uri.parse("content://sms"),

                    new String[]{"_id", "address", "body", "date", "person", "type"},

                    null, null, "date desc");

            //第二种， 经过查询条件， 例如：date > lastTime， 过滤数据

            /*cursor = App.mContext.getContentResolver().query(

                        Uri.parse("content://sms"),

                        new String[]{"_id", "address", "body", "date", "person", "type"},

                        "date > ?", new String[]{lastTime}, "date desc");*/


            if (cursor != null) {

                List<Map<String, String>> smsList = new ArrayList<>();

                while (cursor.moveToNext()) {

                    String body = cursor.getString(cursor.getColumnIndex("body"));// 在这里获取短信信息

                    String person = cursor.getString(cursor.getColumnIndex("person")); // 陌生人为null

                    String address = cursor.getString(cursor.getColumnIndex("address"));

                    String _id = cursor.getString(cursor.getColumnIndex("_id"));

                    String date = cursor.getString(cursor.getColumnIndex("date"));

                    String type = cursor.getString(cursor.getColumnIndex("type"));

                    HashMap<String, String> smsMap = new HashMap<>();

                    smsMap.put("body", body);

                    smsMap.put("person", person);

                    smsMap.put("address", address);

                    smsMap.put("_id", _id);

                    smsMap.put("date", date);

                    smsList.add(smsMap);


                    Log.i("test_sms", "body = " + body + "  person = " + person + "  address = " + address

                            + "  date = " + date + "  type = " + type);

                }

                // 返回全部的短信

                return smsList;

            }

        } catch (Exception e) {

            e.printStackTrace();

            Log.i("test_sms", "e = " + e.getMessage());

        } finally {

            if (cursor != null) {

                cursor.close();

            }

        }

        return null;

    }

URI 主要有：