Example usage for java.io InputStream close

Introduction

In this page you can find the example usage for java.io InputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closes this input stream and releases any system resources associated with the stream.

Usage

From source file:Main.java

/**
 * @param url/*from w ww  .  ja  v a2  s.  c o  m*/
 * @param sampleSize
 * @return
 * @throws FileNotFoundException
 * @throws IOException
 */
public static Bitmap downsampleBitmap(URL url, int sampleSize) throws FileNotFoundException, IOException {
    Bitmap resizedBitmap;
    BitmapFactory.Options outBitmap = new BitmapFactory.Options();
    outBitmap.inJustDecodeBounds = false; // the decoder will return a bitmap
    outBitmap.inSampleSize = sampleSize;

    InputStream is = url.openStream();
    resizedBitmap = BitmapFactory.decodeStream(is, null, outBitmap);
    is.close();

    return resizedBitmap;
}

From source file:Main.java

public static void close(InputStream closeable) {
    if (closeable != null)
        try {/*from ww  w  .jav a  2s  . c o  m*/
            closeable.close();
        } catch (Exception ignored) {
        }
}

From source file:Main.java

public static void fileCopy(File src, File dst) throws IOException {
    InputStream in = new FileInputStream(src);
    try {//w w w .j  a va 2s .c  o  m
        saveToFile(in, dst);
    } finally {
        in.close();
    }
}

From source file:Main.java

public static final void close(final InputStream in) {
    if (in != null) {
        try {//from  w ww  .j a  v  a2  s .c  o m
            in.close();
        } catch (IOException e) {
            // silent
        }
    }
}

From source file:Main.java

public static String AssetJSONFile(String filename, AssetManager manager) throws IOException {
    String json = null;//from  w  ww . ja v  a2s  .c  o  m
    InputStream is = manager.open(filename);
    int size = is.available();
    byte[] buffer = new byte[size];
    is.read(buffer);
    is.close();
    json = new String(buffer, "UTF-8");
    return json;
}

From source file:Main.java

public static Properties loadPropertyInstance(String filePath, String fileName) {
    try {/*from w w w  .j a  va  2 s.  c o m*/
        File d = new File(filePath);
        if (!d.exists()) {
            d.mkdirs();
        }
        File f = new File(d, fileName);
        if (!f.exists()) {
            f.createNewFile();
        }
        Properties p = new Properties();
        InputStream is = new FileInputStream(f);
        p.load(is);
        is.close();
        return p;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static String readData(Context mContext, String key, int resId) {
    Properties props = new Properties();
    try {//from   w w w  .  j a v a 2 s .  c  o m
        InputStream in = new BufferedInputStream(mContext.getResources().openRawResource(resId));
        props.load(in);
        in.close();
        String value = props.getProperty(key);
        return value;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static String readAssertsFile(Context context, String name) {
    try {//w w w  .j  a  v a 2 s . co m
        AssetManager assetManager = context.getResources().getAssets();
        InputStream inputStream = assetManager.open(name);
        String result = readInputStream(inputStream);
        inputStream.close();
        return result;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static Document openUrl(String location) throws Exception {
    URL url = new URL(location);
    //System.out.println(url);

    URLConnection con = url.openConnection();
    InputStream responseStream = con.getInputStream();

    Document result = loadFromStream(responseStream);
    responseStream.close();
    return result;
}

From source file:Main.java

public static byte[] readFileFromAsset(String fileName) throws IOException {
    AssetManager assetMgr = context.getAssets();
    InputStream is = assetMgr.open(fileName);
    int size = is.available();
    byte[] content = new byte[size];
    is.read(content);/*  w  w  w. j av  a  2s  .c o  m*/
    is.close();
    return content;
}