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4 Posted Topics
 | I am beginner in android programming, I am making a music app the problem I am facing with my app is when my app is minimized and I try to resume the app from the launch icon, splash screen appears for the specified time but after that the android home … |
| | use this code @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if ((keyCode == KeyEvent.KEYCODE_BACK) && browser.canGoBack()) {// check for browser web page history browser.goBack(); // back history item return true; } return super.onKeyDown(keyCode, event); } |
| | Not possible to detect internet speed from header. you can use web development language to detect internet speed like PHP, JSP / Servlet, .Net etc.... |
| | To delete node from xml use function given below DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource is = new InputSource(); is.setCharacterStream(new StringReader(xml)); Document doc = db.parse(is); deletePerson(doc, id); public static void deletePerson(Document doc, String id) { // <song> NodeList nodes = doc.getElementsByTagName("song"); for (int i = 0; i … |
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