I had the same problem and was able to use the following: // Load the directory as a resource URL dir_url = ClassLoader.getSystemResource(dir_path); // Turn the resource into a File object File dir = new File(dir_url.toURI()); // List the directory String files = dir.list()
By default, the layouts in /res/layout are applied to both portrait and landscape. If you have for example /res/layout/main.xml you can add a new folder /res/layout-land, copy main.xml into it and make the needed adjustments. See also http://www.androidpeople.com/android-portrait-amp-landscape-differeent-layouts and http://www.devx.com/wireless/Article/40792/1954 for some more options.
Assuming you use VS Express and C#. The icon is set in the project properties page. To open it right click on the project name in the solution explorer. in the page that opens, there is an Application tab, in this tab you can set the icon.
You will learn the way to do it, in an easy way, is: public class Mtest extends Activity { Button b1; Button b2; public void onCreate(Bundle savedInstanceState) { … b1 = (Button) findViewById(R.id.b1); b2 = (Button) findViewById(R.id.b2); b1.setOnClickListener(myhandler1); b2.setOnClickListener(myhandler2); … } View.OnClickListener myhandler1 = new View.OnClickListener() { public void onClick(View v) { // it was … Read more
I had the same issue when upgrading from Tomcat 7 to 8: a continuous large flood of log warnings about cache. 1. Short Answer Add this within the Context xml element of your $CATALINA_BASE/conf/context.xml: <!– The default value is 10240 kbytes, even when not added to context.xml. So increase it high enough, until the problem … Read more
You can use this: try { Resources res = getResources(); InputStream in_s = res.openRawResource(R.raw.help); byte[] b = new byte[in_s.available()]; in_s.read(b); txtHelp.setText(new String(b)); } catch (Exception e) { // e.printStackTrace(); txtHelp.setText(“Error: can’t show help.”); }
QApplication is derived from QCoreApplication and thereby inherits quit() which is a public slot of QCoreApplication, so there is no difference between QApplication::quit() and QCoreApplication::quit(). As we can read in the documentation of QCoreApplication::quit() it “tells the application to exit with return code 0 (success).”. If you want to exit because you discovered file corruption … Read more
To support API SDK < 24 add the following line to your app build.gradle inside the android block: defaultConfig { vectorDrawables.useSupportLibrary = true } If your minSdkVersion is 24 or higher, then your issue will be resolved on its own, because VectorDrawables have full support starting with this API. See Android Developers: Vector Drawables Backward … Read more
One of the nice things about the Mathematica notebook interface is that it can evaluate expressions in any language, not just Mathematica. As a simple example, consider creating a new Shell input cell type that passes the contained expression to the operating system shell for evaluation. First, define a function that delegates evaluation of a … Read more
Finally, I found the solution: final String path = “sample/folder”; final File jarFile = new File(getClass().getProtectionDomain().getCodeSource().getLocation().getPath()); if(jarFile.isFile()) { // Run with JAR file final JarFile jar = new JarFile(jarFile); final Enumeration<JarEntry> entries = jar.entries(); //gives ALL entries in jar while(entries.hasMoreElements()) { final String name = entries.nextElement().getName(); if (name.startsWith(path + “https://stackoverflow.com/”)) { //filter according to the … Read more