获取Android短信草稿箱号码为空的解决办法

通过"content://sms"可以获取用于展现短信的几乎所有的信息，但是草稿箱的号码若通过"address"字段来获取的话，是空的。我目前找到了一种方法可以获取，不一定是最佳的方法。

参考了http://bbs.csdn.net/topics/350089080。不废话了，请将下面代码（manifest里面别忘了加“<uses-permission android:name="android.permission.READ_SMS" />”这句）植入MainActivity的onCreate()里面,然后运行之：

ContentResolver resolver = getContentResolver();        Cursor cursorForThreadId = resolver.query(Uri.parse("content://mms-sms/conversations?simple=true"), null, null,                null, null);        while (cursorForThreadId.moveToNext()) {                        long threadId = cursorForThreadId.getLong(cursorForThreadId.getColumnIndex("_id"));            Log.e("", "thread_id = " + threadId);            Cursor cursorSms = resolver.query(Uri.parse("content://sms"), null, "thread_id=" + threadId, null, null);            while (cursorSms.moveToNext()) {                String address = null;                /**                 * Draft's "type" is 3.                 */                if (cursorSms.getInt(cursorSms.getColumnIndex("type")) == 3) {                    Cursor cursorCanonicalAddress = resolver.query(                            Uri.parse("content://mms-sms/canonical-address/" + threadId), null, null, null, null);                    if (cursorCanonicalAddress.moveToFirst()) {                        address = cursorCanonicalAddress.getString(cursorCanonicalAddress.getColumnIndex("address"));                    }                    cursorCanonicalAddress.close();                } else {                    address = cursorSms.getString(cursorSms.getColumnIndex("address"));                }                Log.e("", "address = " + address + "  body = " + cursorSms.getString(cursorSms.getColumnIndex("body")));            }            cursorSms.close();            Log.e("", "------------------------");        }        cursorForThreadId.close();

更多相关文章

随机推荐