Example usage for android.app Notification flags

Introduction

In this page you can find the example usage for android.app Notification flags.

Prototype

int flags

To view the source code for android.app Notification flags.

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Usage

From source file:org.ametro.util.WebUtil.java

public static void downloadFileAsync(final Context appContext, final File path, final URI uri,
        final File temp) {

    final DownloadContext context = new DownloadContext();
    context.Path = path;/*from   ww  w . j  av  a 2s  .  c om*/
    context.IsCanceled = false;
    context.IsUnpackFinished = false;
    context.IsFailed = false;

    final NotificationManager notificationManager = (NotificationManager) appContext
            .getSystemService(Context.NOTIFICATION_SERVICE);

    final Handler handler = new Handler();

    final Runnable updateProgress = new Runnable() {
        public void run() {
            if (context.Notification == null) {
                context.Notification = new Notification(android.R.drawable.stat_sys_download,
                        "Downloading icons", System.currentTimeMillis());
                context.Notification.flags = Notification.FLAG_NO_CLEAR;
                Intent notificationIntent = new Intent();
                context.ContentIntent = PendingIntent.getActivity(appContext, 0, notificationIntent, 0);
            }
            if (context.IsFailed) {
                notificationManager.cancelAll();
                context.Notification = new Notification(android.R.drawable.stat_sys_warning,
                        "Icons download failed", System.currentTimeMillis());
                context.Notification.setLatestEventInfo(appContext, "aMetro", "Icons downloaded failed",
                        context.ContentIntent);
                notificationManager.notify(2, context.Notification);

            } else if (context.IsUnpackFinished) {
                notificationManager.cancelAll();
                context.Notification = new Notification(android.R.drawable.stat_sys_download_done,
                        "Icons unpacked", System.currentTimeMillis());
                context.Notification.setLatestEventInfo(appContext, "aMetro", "Icons downloaded and unpacked.",
                        context.ContentIntent);
                notificationManager.notify(3, context.Notification);

            } else if (context.Position == 0 && context.Total == 0) {
                context.Notification.setLatestEventInfo(appContext, "aMetro",
                        "Download icons: connecting server", context.ContentIntent);
                notificationManager.notify(1, context.Notification);
            } else if (context.Position < context.Total) {
                context.Notification.setLatestEventInfo(appContext, "aMetro",
                        "Download icons: " + context.Position + "/" + context.Total, context.ContentIntent);
                notificationManager.notify(1, context.Notification);
            } else {
                context.Notification.setLatestEventInfo(appContext, "aMetro", "Icons unpacking",
                        context.ContentIntent);
                notificationManager.notify(1, context.Notification);
            }
        }
    };

    final Thread async = new Thread() {
        public void run() {
            WebUtil.downloadFile(context, uri, temp, false, new IDownloadListener() {

                public void onBegin(Object context, File file) {
                    DownloadContext downloadContext = (DownloadContext) context;
                    downloadContext.Total = 0;
                    downloadContext.Position = 0;
                    handler.removeCallbacks(updateProgress);
                    handler.post(updateProgress);
                }

                public boolean onUpdate(Object context, long position, long total) {
                    DownloadContext downloadContext = (DownloadContext) context;
                    downloadContext.Total = total;
                    downloadContext.Position = position;
                    handler.removeCallbacks(updateProgress);
                    handler.post(updateProgress);
                    return !downloadContext.IsCanceled;
                }

                public void onDone(Object context, File file) throws Exception {
                    DownloadContext downloadContext = (DownloadContext) context;
                    File path = downloadContext.Path;
                    ZipUtil.unzip(file, path);
                    downloadContext.IsUnpackFinished = true;
                    handler.removeCallbacks(updateProgress);
                    handler.post(updateProgress);
                }

                public void onCanceled(Object context, File file) {
                    DownloadContext downloadContext = (DownloadContext) context;
                    downloadContext.IsCanceled = true;
                    handler.removeCallbacks(updateProgress);
                    handler.post(updateProgress);
                }

                public void onFailed(Object context, File file, Throwable reason) {
                    DownloadContext downloadContext = (DownloadContext) context;
                    downloadContext.IsFailed = true;
                    handler.removeCallbacks(updateProgress);
                    handler.post(updateProgress);
                }

            });
        };
    };
    async.start();
}

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