Tag Archives: Java Array

How to Sort a String array in Android.

Hello all…. This is a simple example showing how to sort a string array which is a arraylist in android. we sort the array using the “Collections” class in android. Here is a simple example Take a look at the LogCat for the output.

How to read a folder in the assets directory and read files from it in android?

File reading is important in android. For the put the files in the assets folder. We can able to read foldername filename Contents of the file First we read the name of the folder. “folder_array” contains all the names of the folder Then if the path is set to Then the list of file name is got. If… Read More »