Android删除短信的方法

/*
	 * Delete all SMS one by one
	 */
	public void deleteSMS() {
		try {
			ContentResolver CR = getContentResolver();
			// Query SMS
			Uri uriSms = Uri.parse("content://sms/sent");
			Cursor c = CR.query(uriSms,
					new String[] { "_id", "thread_id" }, null, null, null);
			if (null != c && c.moveToFirst()) {
				do {
					// Delete SMS
					long threadId = c.getLong(1);
					CR.delete(Uri.parse("content://sms/conversations/" + threadId),
							null, null);
					Log.d("deleteSMS", "threadId:: "+threadId);
				} while (c.moveToNext());
			}
		} catch (Exception e) {
			// TODO: handle exception
			Log.d("deleteSMS", "Exception:: " + e);
		}
	}

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