read file from assets

Question

public class Utils {
    public static List getMessages() {
        //File file = new File(\"file:///android_asset/helloworld.txt\");
        AssetMan         


        

Answer 1

Reading and writing files have always been verbose and error-prone. Avoid these answers and just use Okio instead:

public void readLines(File file) throws IOException {
  try (BufferedSource source = Okio.buffer(Okio.source(file))) {
    for (String line; (line = source.readUtf8Line()) != null; ) {
      if (line.contains("square")) {
        System.out.println(line);
      }
    }
  }
}