read Assets Text via InputStreamReader and UTF-8 encoding - Android App

Android examples for App:Assets

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  4. Assets

Description

read Assets Text via InputStreamReader and UTF-8 encoding

Demo Code


//package com.java2s;
import android.content.Context;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.ArrayList;
import java.util.List;

public class Main {
    static List<String> readAssetsText(Context context, String assetName)
            throws IOException {
        InputStream is = null;/*from   w w  w  .  j a  v a2  s. co  m*/
        InputStreamReader isr = null;
        BufferedReader br = null;
        List<String> lines = new ArrayList<String>();
        try {
            is = context.getAssets().open(assetName);
            isr = new InputStreamReader(is, "UTF-8");
            br = new BufferedReader(isr);
            String line = null;
            while ((line = br.readLine()) != null) {
                lines.add(line);
            }
        } finally {
            closeQuietly(br);
            closeQuietly(isr);
            closeQuietly(is);
        }
        return lines;
    }

    private static void closeQuietly(InputStream is) {
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    private static void closeQuietly(Reader reader) {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

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