将SMS消息标记为已读/未读或删除在KitKat中不起作用的消息

Question

public static void markRead(final Context context, final Uri uri,
            final int read) {
        Log.d(TAG, "markRead(" + uri + "," + read + ")");
        if (uri == null) {
            return;
        }
        String[] sel = Message.SELECTION_UNREAD;
        if (read == 0) {
            sel = Message.SELECTION_READ;
        }
        final ContentResolver cr = context.getContentResolver();
        final ContentValues cv = new ContentValues();
        cv.put(Message.PROJECTION[Message.INDEX_READ], read);
        try {
            cr.update(uri, cv, Message.SELECTION_READ_UNREAD, sel);
        } catch (IllegalArgumentException e) {
            Log.e(TAG, "failed update", e);
            Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
        }
}

public static void deleteMessages(final Context context, final Uri uri,
            final int title, final int message, final Activity activity) {

        Log.i(TAG, "deleteMessages(..," + uri + " ,..)");
        final Builder builder = new Builder(context);
        builder.setTitle(title);
        builder.setMessage(message);
        builder.setNegativeButton(android.R.string.no, null);
        builder.setPositiveButton(android.R.string.yes,
                new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(final DialogInterface dialog,
                            final int which) {
                        final int ret = context.getContentResolver().delete(
                                uri, null, null);
                        Log.d(TAG, "deleted: " + ret);
                        if (activity != null && !activity.isFinishing()) {
                            activity.finish();
                        }
                        if (ret > 0) {
                            Conversation.flushCache();
                            Message.flushCache();
                            SmsReceiver.updateNewMessageNotification(context,
                                    null);
                            // adapter.notifyDataSetChanged();
                        }
                        try {
                            testFromFragment(context);
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }
                });
        builder.show();
}

Answer 1

在Android4.4中，短信有几个方面发生了变化。其中一个事实是，只有注册为默认SMS应用程序的应用程序才有对提供程序的写访问权。

在这里查看短信更改的简短说明。

查看此链接以获得更深入的查看。这篇文章解释了您的应用程序需要满足哪些标准才能成为默认的消息应用程序。