Android 如何删除短信

import android.database.Cursor; import android.net.Uri; import android.util.Log; public class DeleteMessage { private PegaSocket2 deleteMessage; private int idelete; private Cursor eventCursor, remindersCursor; private int[] column = new int[1]; private String[] threadid = new String[1]; private Cursor querymessage; DeleteMessage(PegaSocket2 deleteMessage, int id) { this.deleteMessage = deleteMessage; idelete = id; String uriInbox = "content://sms"; String[] projection = new String[] { "thread_id" }; Uri uriSms = Uri.parse(uriInbox); String where = "_id = " + Integer.toString(idelete); querymessage = deleteMessage.getContentResolver().query(uriSms, projection, where, null, null); } private void MoveToFirst() { querymessage.moveToFirst(); } public int DeleteShortMessage() { if (querymessage.getCount() != 0) { MoveToFirst(); threadid[0] = "thread_id"; column[0] = querymessage.getColumnIndex("thread_id"); threadid[0] = querymessage.getString(column[0]); // delete message int number = deleteMessage.getContentResolver().delete( Uri.parse("content://sms/conversations/" + threadid[0]), "_id = " + idelete, null); Log.e("delete_number", Integer.toString(number)); if (number != 0) return 1; else return 0; } else { Log.e("number", "cann't fine the message!"); return 0; } } }

通过主键id来找到他对应的thread_id。然后进行删除就可以了