public class StreamToString {
public static void main(String[] args) throws Exception {
StreamToString sts = new StreamToString();
/*
* Get input stream of our data file. This file can be in
* the root of you application folder or inside a jar file
* if the program is packed as a jar.
*/
InputStream is = sts.getClass().getResourceAsStream("/data.txt");
/*
* Call the method to convert the stream to string
*/
System.out.println(sts.convertStreamToString(is));
}
public String convertStreamToString(InputStream is)
throws IOException {
/*
* To convert the InputStream to String we use the
* Reader.read(char[] buffer) method. We iterate until the
* Reader return -1 which means there's no more data to
* read. We use the StringWriter class to produce the string.
*/
if (is != null) {
Writer writer = new StringWriter();
char[] buffer = new char[1024];
try {
Reader reader = new BufferedReader(
new InputStreamReader(is, "UTF-8"));
int n;
while ((n = reader.read(buffer)) != -1) {
writer.write(buffer, 0, n);
}
} finally {
is.close();
}
return writer.toString();
} else {
return "";
}
}
}
Wednesday, February 29, 2012
How do I convert InputStream to String in android?
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