Java tutorial
//package com.java2s; import android.content.Context; import java.util.ArrayList; import java.util.List; public class Main { public static final String DATABASE_START = "BLANK "; public static final String DATABASE_TYPE = ".db"; public static List<String> getDatabaseList(Context context) { String[] strDatabaseList = context.databaseList(); List<String> list = new ArrayList<>(); if (strDatabaseList != null) { for (String name : strDatabaseList) { if (name.startsWith(DATABASE_START) && name.endsWith(DATABASE_TYPE)) { list.add(name.substring(0, name.length() - DATABASE_TYPE.length())); } } } return list; } }