How to include external jar file in eclipse for Android: Create libs folder in project’s root directory, if libs folder is not exist. Right click on your project click on New and Folder
Tag Archives: java
Convert any file into byte array or byte array into string in Android
How to convert image or video file into byte[] or byte[] into String in Android: TO upload image, video or any other file on server fro Android app we need to convert that image / video file to string or upload byte by byte. Note: this method is suite able for small files (image, video, …
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Converting integer to string Android / Java
How to convert Integer into String in Android or Java: int id=29; String strId=Integer.toString(id); How to convert string into integer in Android / Java
Converting a string to an integer on Java / Android
How to convert String into Integer in Android or Java: String strId=”29″; int id = Integer.parseInt(strId); Note:
Java / Android Sort ArrayList
How to sort an ArrayList in Android: Following code is describing, how to sort an Android / Java array list of user defined class. Collections.sort(empList, new Comparator<Employee>(){ public int compare(Employee emp1, Employee emp2) { return emp1.getFirstName().compareToIgnoreCase(emp2.getFirstName()); } });