Get text file from assets - Android App

Android examples for App:Assets File

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  4. Assets File

Description

Get text file from assets

Demo Code

/*// w  ww . ja  v  a  2s  . c  om
 * Copyright (C) 2016 venshine.cn@gmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
//package com.java2s;
import android.content.Context;
import android.content.res.AssetManager;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class Main {
    /**
     * Get text file from assets
     *
     * @param context
     * @param fileName
     * @return
     */
    public static String getTextFromAssets2(Context context, String fileName) {
        try {
            InputStreamReader inputReader = new InputStreamReader(
                    getFileFromAssets(context, fileName));
            BufferedReader bufReader = new BufferedReader(inputReader);
            String line = "";
            StringBuilder result = new StringBuilder();
            while ((line = bufReader.readLine()) != null) {
                result.append(line);
            }
            return result.toString();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * Get file from assets
     *
     * @param context
     * @param fileName
     * @return
     * @throws IOException
     */
    public static InputStream getFileFromAssets(Context context,
            String fileName) throws IOException {
        AssetManager am = context.getAssets();
        return am.open(fileName);
    }
}

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