package org.npr.android.util;
import android.content.res.Resources;
import java.io.BufferedReader;
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStreamReader;
public class FileUtils {
public static CharSequence readFile(Resources resources, int id) {
BufferedReader in = null;
try {
in =
new BufferedReader(
new InputStreamReader(
resources.openRawResource(id)
),
8192
);
String line;
StringBuilder buffer = new StringBuilder();
while ((line = in.readLine()) != null) {
buffer.append(line).append('\n');
}
// Chomp the last newline
if (buffer.length() > 0) {
buffer.deleteCharAt(buffer.length() - 1);
}
return buffer;
} catch (IOException e) {
return "";
} finally {
closeStream(in);
}
}
public static CharSequence readFile(Resources resources, String filename) {
return readFile(resources, resources.getIdentifier(filename, null, null));
}
/**
* Closes the specified stream.
*
* @param stream The stream to close.
*/
private static void closeStream(Closeable stream) {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
// Ignore
}
}
}
}