My problem is printwriter method. I don't know why it doesn't save text from the console to the text file. It should work but the only line that is saved in the file is "quit". I `m new to Java and this forum. Hopefully, someone will be able to help me.
Greetings
Michal
public class Output3 {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String line= "";
try {
PrintWriter ska = new PrintWriter("trial1");
while(!linia.equals("quit"))
linia = scanner.nextLine();
ska.println(line);
ska.flush();
System.out.println("Message saved");
} catch(IOException e){
e.printStackTrace();
}
}
}
Have you seen that you read from the input stream through the variable linia and write data from the variable line to your file? Have you tried writing using the following line?
ska.println(linia);
Related
I'm using the javascript SDK of Microsoft Speech Synthesizer and calling speakTextAsync to convert text to speech.
This works perfectly, but sometimes the text is long and I want to be able to cancel in the middle, but I cannot find any way to do this. The documentation doesn't seem to indicate any way to cancel. The name speakTextAsync suggests that it returns a Task that could be cancelled, but in fact the method returns undefined, and I can't find any other way to do this. How can this be done?
Seems there is no way to stop it when it is speaking. But actually,as a workaround, you can just download the audio file and play the file yourself so that you can control everything. try the code below:
import com.microsoft.cognitiveservices.speech.*;
import com.microsoft.cognitiveservices.speech.audio.AudioConfig;
import java.nio.file.*;
import java.io.*;
import javax.sound.sampled.*;
public class TextToSpeech {
public static void main(String[] args) {
try {
String speechSubscriptionKey = "key";
String serviceRegion = "location";
String audioTempPath = "d://test.wav"; //temp file location
SpeechConfig config = SpeechConfig.fromSubscription(speechSubscriptionKey, serviceRegion);
AudioConfig streamConfig = AudioConfig.fromWavFileOutput(audioTempPath);
SpeechSynthesizer synth = new SpeechSynthesizer(config, streamConfig);
String filePath = "....//test2.txt"; // .txt file for test with long text
Path path = Paths.get(filePath);
String text = Files.readString(path);
synth.SpeakText(text);
Thread thread = new Thread(new Speaker(audioTempPath));
thread.start();
System.out.println("play audio for 8s...");
Thread.sleep(8000);
System.out.println("stop play audio");
thread.stop();
} catch (Exception ex) {
System.out.println("Unexpected exception: " + ex);
assert (false);
System.exit(1);
}
}
}
class Speaker implements Runnable {
private String path;
public String getText(String path) {
return this.path;
}
public Speaker(String path) {
this.path = path;
}
public void run() {
try {
File file = new File(path);
AudioInputStream stream;
AudioFormat format;
DataLine.Info info;
Clip clip;
stream = AudioSystem.getAudioInputStream(file);
format = stream.getFormat();
info = new DataLine.Info(Clip.class, format);
clip = (Clip) AudioSystem.getLine(info);
clip.open(stream);
clip.start();
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
}
My goal is to programmatically create .doc on Google Drive with text and generated shapes.
My first problem that I cannot overcome is that when I create a doc file the file is generated saved on google drive but can not be opened .
Before when I created plain text files everything was OK.
private void createFile() {
final Task<DriveFolder> rootFolderTask = getDriveResourceClient().getRootFolder();
final Task<DriveContents> createContentsTask = getDriveResourceClient().createContents();
Tasks.whenAll(rootFolderTask, createContentsTask)
.continueWithTask(new Continuation<Void, Task<DriveFile>>() {
#Override
public Task<DriveFile> then(#NonNull Task<Void> task) throws Exception {
DriveFolder parent = rootFolderTask.getResult();
final Task<MetadataBuffer> Createlist = getDriveResourceClient().listChildren(parent);
DriveContents contents = createContentsTask.getResult();
OutputStream outputStream = contents.getOutputStream();
try (Writer writer = new OutputStreamWriter(outputStream)) {
writer.write("Witaj z nuclearhelperaa");
}
MetadataChangeSet changeSet = new MetadataChangeSet.Builder()
.setTitle("test6")
// .setMimeType("text/plain")
.setMimeType("application/msword")
.setStarred(true)
.build();
return getDriveResourceClient().createFile(parent, changeSet, contents);
}
})
.addOnSuccessListener(this,
new OnSuccessListener<DriveFile>() {
#Override
public void onSuccess(DriveFile driveFile) {
showMessage(getString(R.string.file_created,
driveFile.getDriveId().encodeToString()));
finish();
}
})
.addOnFailureListener(this, new OnFailureListener() {
#Override
public void onFailure(#NonNull Exception e) {
Log.e(TAG, "Unable to create file", e);
showMessage(getString(R.string.file_create_error));
finish();
}
});
// [END create_file]
}
Is my task possible? I mean after creating a doc put some images formatted text and generated shapes (I need to create very simple picture containing couple dots) is possible to fulfil and if yes do you know some good libraries to make it possible?
We are using bcl easy pdf sdk 8 to convert files. Except excel and html all other files I could convert. I am getting error as "error converting to pdf, failed to create a pdf rendition". Do any of them have experienced in this Easy PDF software. Please help me on this.
Regards,
sudha
I think you are using a not right method of conversion.
Please see the code below for easy PDF SDK (C#):
Excel to PDF
using BCL.easyPDF.Printer;
namespace TestPrinter
{
class Program
{
static void Main(string[] args)
{
if(args.Length != 2)
return;
string inputFileName = args[0];
string outputFileName = args[1];
Printer printer = new Printer();
try
{
ExcelPrintJob printjob = printer.ExcelPrintJob;
printjob.PrintOut(inputFileName, outputFileName);
}
catch(PrinterException ex)
{
System.Console.WriteLine(ex.Message);
}
finally
{
printer.Dispose();
}
}
}
}
HTML to PDF
using BCL.easyPDF.Printer;
namespace TestPrinter
{
class Program
{
static void Main(string[] args)
{
if(args.Length != 2)
return;
string inputFileName = args[0];
string outputFileName = args[1];
Printer printer = new Printer();
try
{
IEPrintJob printjob = printer.IEPrintJob;
printjob.PrintOut(inputFileName, outputFileName);
}
catch(PrinterException ex)
{
System.Console.WriteLine(ex.Message);
}
finally
{
printer.Dispose();
}
}
}
}
Why don't you just contact their support team for an assistant?
Managed to download .zip file to my filesystem on mobile phone. But after a while realised I can't find a way how to unzip that file. As I tried with:
https://github.com/plrthink/react-native-zip-archive
https://github.com/remobile/react-native-zip
First one dies immidiately after requiring, getting error "Cannot read property 'unzip' of undefined" (followed instructions carefully)
And the second one dies because it's dependant on codrova port to react native which also doesn't work.
Any suggestions or way to solve these problems?
Using react-native 0.35, testing on Note4 with android 5.1.1.
I did manage in the end solve my problem:
using react-native-zip-archive
the solution was to change code inside:
RNZipArchiveModule.java file which is inside module
The changes that needed to be applied are written in this comment:
https://github.com/plrthink/react-native-zip-archive/issues/14#issuecomment-261712319
So credits to hujiudeyang for solving problem.
go to this direction :
node_modules\react-native-zip-archive\android\src\main\java\com\rnziparchive\RNZipArchiveModule.java
and replace this codes instead of unzip method
public static void customUnzip(File zipFile, File targetDirectory) throws IOException {
ZipInputStream zis = new ZipInputStream(
new BufferedInputStream(new FileInputStream(zipFile)));
try {
ZipEntry ze;
int count;
byte[] buffer = new byte[8192];
while ((ze = zis.getNextEntry()) != null) {
File file = new File(targetDirectory, ze.getName());
File dir = ze.isDirectory() ? file : file.getParentFile();
if (!dir.isDirectory() && !dir.mkdirs())
throw new FileNotFoundException("Failed to ensure directory: " +
dir.getAbsolutePath());
if (ze.isDirectory())
continue;
FileOutputStream fout = new FileOutputStream(file);
try {
while ((count = zis.read(buffer)) != -1)
fout.write(buffer, 0, count);
} finally {
fout.close();
}
/* if time should be restored as well
long time = ze.getTime();
if (time > 0)
file.setLastModified(time);
*/
}
} finally {
zis.close();
}
}
//**************************
#ReactMethod
public void unzip(final String zipFilePath, final String destDirectory, final String charset, final Promise promise) {
new Thread(new Runnable() {
#Override
public void run() {
try {
customUnzip(new File(zipFilePath ) , new File(destDirectory));
} catch (IOException e) {
e.printStackTrace();
}
}
}).start();
}
I am trying to take a screenshot for failure methods and also want to put the same in my Report, I am able to take the screenshot but unable to show the same in HTML report. Following is my code, friends any clue on this ?
public class SB1 {
private static Logger logger = Logger.getLogger(SB1.class);
WebDriver driver = new FirefoxDriver();
#Test
public void Testone() {
driver.get("http://www.google.com/");
assert false;
}
public void catchExceptions(ITestResult result) {
System.out.println("result" + result);
String methodName = result.getName();
System.out.println(methodName);
if (!result.isSuccess()) {
try {
String failureImageFileName = new SimpleDateFormat("MM-dd-yyyy_HH-ss").format(new GregorianCalendar().getTime())+ ".png";
File scrFile = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(scrFile, new File(failureImageFileName));
String userDirector = System.getProperty("user.dir") + "/";
Reporter.log("<a href=\""+ userDirector + failureImageFileName +"\"><img src=\"file:///" + userDirector
+ failureImageFileName + "\" alt=\"\""+ "height='100' width='100'/> "+"<br />");
Reporter.setCurrentTestResult(null);
} catch (IOException e1) {
e1.printStackTrace();
}
}
Have you set ESCAPE_PROPERTY to false? This is what you will have to do if you want reportng to post the screenshot -
private static final String ESCAPE_PROPERTY = "org.uncommons.reportng.escape-output";
and in your setUp-
System.setProperty(ESCAPE_PROPERTY, "false");
I tried this. It seems like if you set the System Property to false, it removes the escaping from the ENTIRE log... From what I can tell, the report is generated after the test, with whatever the system property is set to at the time. I want to insert the screenshot (which worked with above code) but I do not want to remove the other formatting (br tags).
You can use following code.
Reporter.log("<br>Chrome driver launched for ClassOne</br>");
Or you can use customize method, where you do not need to append the br tag everytime, use following customized method.
public void customLogReport(String testCaseDescription) throws Exception{
try{
Reporter.log("<br>" + testCaseDescription + "</br>");
}catch(Exception e){
e.printStackTrace();
}
}