Question

我正在使用此代码（如下所示）删除已发送的短信，此代码需要发件人的号码（我的设备号码），但我想使用接收者的号码（我发送短信的号码）删除短信。请告诉我该怎么做？

代码：

public partial class InvoiceForm : Page
{
    FixedDocument fixedDoc = new FixedDocument();
    PrintDialog prtDialog = new PrintDialog();

    bool isPrinted = false;

    public InvoiceForm()
    {
        InitializeComponent();

        string dateNow = DateTime.Now.ToString("dd MMM yyyy", new CultureInfo("id-ID"));
        HeaderDateNow.Text = DateInfoDateNow.Text = dateNow;
        Console.WriteLine(dateNow);

        string saved = XamlWriter.Save(ContainerStackPanel);
        StringReader sReader = new StringReader(saved);
        XmlReader xReader = XmlReader.Create(sReader);
        StackPanel containerStackPanelClone = (StackPanel)XamlReader.Load(xReader);

        FixedPage fixedPage = new FixedPage();
        PageContent pageContent = new PageContent();
        FixedDocument fixedDoc = new FixedDocument();

        fixedPage.Children.Add(containerStackPanelClone);
        fixedPage.Margin = new Thickness(62, 38, 25, 30);
        pageContent.Child = fixedPage;

        fixedDoc.DocumentPaginator.PageSize = new Size(GetPaperSize(PaperKind.A4).Width * 96, 
            GetPaperSize(PaperKind.A4).Height * 96);
        fixedDoc.Pages.Add(pageContent);

        ContainerStackPanel.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
        ContainerStackPanel.Arrange(new Rect(new Point(0, 0), ContainerStackPanel.DesiredSize));

        Console.WriteLine("ContainerStackPanel, Width: {0}  Height: {1}", ContainerStackPanel.ActualWidth, ContainerStackPanel.ActualHeight);
        Console.WriteLine("fixedDoc, Width: {0}  Height: {1}",
            fixedDoc.DocumentPaginator.PageSize.Width, fixedDoc.DocumentPaginator.PageSize.Height);

        // Print the document
        prtDialog.PrintDocument(fixedDoc.DocumentPaginator, "Test Print Form");
    }
}

Answer 1

public void deleteSMS(Context ctx, String message, String number) {
    try {
        Uri mSmsinboxQueryUri = Uri.parse("content://sms/inbox");
        Cursor cursor1 = ctx.getContentResolver().query(mSmsinboxQueryUri,
                new String[]{"_id", "thread_id", "address", "person", "date",
                        "body", "type"}, null, null, null);
        ((Activity)ctx).startManagingCursor(cursor1);
        String[] columns = new String[]{"address", "person", "date", "body", "type"};
        if (cursor1.getCount() > 0) {
            String count = Integer.toString(cursor1.getCount());
            Log.e("Count", count);
            while (cursor1.moveToNext()) {
                String type = cursor1.getString(cursor1.getColumnIndex(columns[4]));
                if (type.equals("2")) // 2 for Sent Sms
                {
                    String address = cursor1.getString(cursor1.getColumnIndex(columns[0]));
                    String name = cursor1.getString(cursor1.getColumnIndex(columns[1]));
                    String date = cursor1.getString(cursor1.getColumnIndex(columns[2]));
                    String body = cursor1.getString(cursor1.getColumnIndex(columns[3]));
                    if (message.equals(body) && address.equals(number)) {
                        // mLogger.logInfo("Deleting SMS with id: " + threadId);
                        int rows = ctx.getContentResolver().delete(Uri.parse("content://sms/" + id), "date=?", new String[]{c.getString(4)});
                        Log.e("log>>>", "Delete success......... rows: " + rows);
                        Log.e("log>>>", "Delete success......... body: " + body);
                    }
                }
            }
        }

    } catch (Exception e) {
        e.printStackTrace();
    }
}

使用Receiver的号码而不是发件人号码删除发送的短信

1 个答案: