lwuit

问题 I have written a LWUIT application that involves two RecordStores recordStore and recordStore2 . Two methods method getRecordData for retriving all records of recordStore, method getRecordData2 for retriving all records of recordStore2 . two Radiobuttons rb and rb2 are added ButtonGroup called group A TextField called tf addition button for adding a record for either recordstore or recordstore2 after rb or rb2 is selected a text which must written into tf TextField as a record Two lists

问题 I have created LWUIT Tabs. I want to identify the enduser tab click event and need to place some logic?How to identify tab click Event? Here my Code: topnews = new Vector(); topstory = new Vector(); cinemanews = new Vector(); newsList = new List(topnews); newsList.setScrollVisible(false); newsList.setRenderer(new NewsListCellRenderer()); myNewsList = new List(topstory); myNewsList.setScrollVisible(false); myNewsList.setRenderer(new NewsListCellRenderer()); cinemaNewsList = new List(cinemanews

问题 I've an Html String: String html="<p><img border=\"1\" align=\"left\" width=\"150\" vspace=\"2\" hspace=\"2\" height=\"159\" src=/"tmdbuserfiles/ntr-vv-vinayak-pics.jpg\" alt=\"Prithvi II, ballistic missile, DRDO, armed forces,Chandipur, Balasore district, Odisha State\" />The Strategic Forces Command of the armed forces successfully flight-tested the surface-to-surface Prithvi II missile from Chandipur in Balasore </P>"; I want to display the text as well as Image on my LWUIT Form Screen,For

问题 I'm desperate. I'm developing an app in LWUIT, using the Resource editor. My project works fine in MIDP version, both in simulator and on devices. But when I find my issue when I start to test my app in Blackberry. The app works perfectly in the simulator but doesn't start in the devices. It doesn't give an error message, doesn't say anything. I try to change the UI_RIM.jar with the jars from LWUIT SVN or with the other jar generated from the Resource editor (UI_RIM_Touch.jar), but nothing

问题 I have Created one Program Using Lwuit,Midlet. In that program I am showing Dialog box on the screen (LWUIT component) when I press mobile key. It shows default size. But I want to resize it. How can I resize the Dialog Box in LWUIT ? 回答1: Use this Dialog#Show method for showing resized Dialog. For example, Dialog dialog = new Dialog("Information"); dialog.show(0, 100, 11, 11, true); 来源： https://stackoverflow.com/questions/8799366/how-to-resize-dialog-box-in-lwuit

问题 I developed an Rss Application using LWUIT Tabs,i want to display Rss Feed Titles and images on my Lwuit Tab screen,but when i run my application i am able to display three List (title with image)items Sucessfully,after that i am facing java.lang.OutOfMemoryError(stack trace incomplete) Eventhough there are list items present?can any one help......thanks... Here my Code: public class Process { protected XMLMidlet midlet; Form form1; Image image; Tabs tabs; private List myNewsList; private

问题 Here is another question regarding JavaMe and LWUIT. I need to manually scroll TextArea with help of methods or etc. TextArea contains methods responsible only for obtaining current position of scrolling and its enable and disable. How can I do this? I solved problem by using inheritance from TextArea and delegation protected methods of scrolling (setScrollX and setScrollY accordingly). Thanks to all! 回答1: TextArea extends TextField. In the TextField class there is the setCursorPosition

问题 The question has been indirectly spoken about in some of the earlier questions but i havent seen anything decisive about it.. I am currently using this piece of code to show a LWUIT form inside CommandAction implementation. public void commandAction(Command cmnd, Item item) { if (item == LogIn && cmnd == maincommand) { RechForm = new com.sun.lwuit.Form("Basefook"); HttpRequestHandler handler = new HttpRequestHandler(); HTMLComponent htmlc = new HTMLComponent(handler); htmlc.setPage("http:/

问题 I'm working on my J2ME application trying to fix some bugs. One of this happens when I want to show a email address. I have a string with a valid email address (mark@mail.com as example) and when I use drawString of LWUIT it draws the email address without the @ (markmail.com) I try to draw the chain "@@@@" and shows "" Any idea?. Is it necessary to add some special character to draw @ 's? 回答1: Solved! The problem was the charset of the resource file. I added the @ to the charset and now it

问题 How to create the pop up window using LWUIT? I want to show an alert and that alert automatically dispose after 5 to 10 sec's. How to do this with LWUIT? 回答1: Use this code and show the alert some periodic time. Dialog validDialog = new Dialog("Alert"); validDialog.setScrollable(false); validDialog.setIsScrollVisible(false); validDialog.setTimeout(5000); // set timeout milliseconds TextArea textArea = new TextArea("...."); //pass the alert text here textArea.setFocusable(false); textArea