diff --git a/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.emulator/src/main/java/org.carbon.android.emulator/TryIt.java b/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.emulator/src/main/java/org.carbon.android.emulator/TryIt.java index a45d56b1d5..d33f8d4a32 100644 --- a/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.emulator/src/main/java/org.carbon.android.emulator/TryIt.java +++ b/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.emulator/src/main/java/org.carbon.android.emulator/TryIt.java @@ -30,12 +30,14 @@ import java.io.OutputStreamWriter; import java.io.Writer; import java.net.MalformedURLException; import java.net.URL; +import java.net.URLConnection; import java.nio.channels.Channels; import java.nio.channels.ReadableByteChannel; import java.nio.charset.StandardCharsets; import java.nio.file.Files; import java.nio.file.Paths; import java.nio.file.StandardCopyOption; +import java.text.DecimalFormat; import java.util.ArrayList; import java.util.Enumeration; import java.util.Scanner; @@ -113,52 +115,72 @@ public class TryIt { System.out.println("\nGood Bye!"); } - /** - * This method is called when then is an error in getting system properties - * - * @param error - system property name - */ - private void sysPropertyError(String error) { - System.out.println("Unable to get the " + error + " of your system"); - System.exit(1); - } /** - * This method downloads the files. + * This method downloads the artifacts from remote url. * - * @param path - the URL to download from. - * @param folderName - the folder location to download the files to. + * @param remotePath - remote url + * @param localPath - local path to download */ - private void downloadArtifacts(String path, String folderName) { - ReadableByteChannel readableByteChannel = null; - FileOutputStream fileOutputStream = null; + private void downloadArtifacts(String remotePath, String localPath) { + BufferedInputStream in = null; + FileOutputStream out = null; + long startingTime = System.currentTimeMillis(); + try { - URL url = new URL(path); - readableByteChannel = Channels.newChannel(url.openStream()); - fileOutputStream = new FileOutputStream(folderName); - fileOutputStream.getChannel().transferFrom(readableByteChannel, 0, Long.MAX_VALUE); + URL url = new URL(remotePath); + URLConnection conn = url.openConnection(); + int size = conn.getContentLength(); + in = new BufferedInputStream(url.openStream()); + out = new FileOutputStream(localPath); + byte data[] = new byte[1024]; + int count; + double sumCount = 0.0; + + while ((count = in.read(data, 0, 1024)) != -1) { + out.write(data, 0, count); + sumCount += count; + if ((size > 0 && (System.currentTimeMillis() - startingTime > 5000)) + || (sumCount / size * 100.0) == 100) { + System.out.println("Downloading: " + + new DecimalFormat("#.##").format((sumCount / size * 100.0)) + " %"); + startingTime = System.currentTimeMillis(); + } + } } catch (MalformedURLException e) { - System.out.println("Error in download URL of " + folderName); - System.out.println("URL provided " + path); + System.out.println("Error in download URL of " + localPath); + System.out.println("URL provided " + remotePath); } catch (IOException e) { - if (!new File(folderName).delete()) { - System.out.println("Delete " + folderName + " and try again"); + if (!new File(localPath).delete()) { + System.out.println("Delete " + localPath + " and try again"); } - handleException("Downloading " + folderName + " failed.", e); + handleException("Downloading " + localPath + " failed.", e); } finally { - try { - if (fileOutputStream != null) { - fileOutputStream.close(); + if (in != null) + try { + in.close(); + } catch (IOException ignored) { + // } - if (readableByteChannel != null) { - readableByteChannel.close(); + if (out != null) + try { + out.close(); + } catch (IOException ignored) { + // } - } catch (IOException ignored) { - // Exception in finally block - } } } + /** + * This method is called when then is an error in getting system properties + * + * @param error - system property name + */ + private void sysPropertyError(String error) { + System.out.println("Unable to get the " + error + " of your system"); + System.exit(1); + } + /** * This method validates the Android SDK location provided by the user and write it to the file * sdkConfigFile.