Android

Quote:

u0_a192@Infinix_X507:/ $ ls -l /storage/sdcard0
drwxrwx--- root sdcard_r 2015-08-14 22:23 2go
drwxrwx--- root sdcard_r 2015-08-15 11:26 360
drwxrwx--x root sdcard_r 2015-08-13 10:25 Android
drwxrwx--- root sdcard_r 2015-08-29 21:09 AppProjects
drwxrwx--- root sdcard_r 2014-01-01 00:00 Assistant
drwxrwx--- root sdcard_r 2015-08-18 10:44 Camera360
drwxrwx--- root sdcard_r 2015-08-11 21:29 DCIM
-rw-rw---- root sdcard_r 808 2015-08-19 05:36 Document.txt
drwxrwx--- root sdcard_r 2015-08-30 07:19 Download
drwxrwx--- root sdcard_r 2015-08-17 19:25 FM Recording
drwxrwx--- root sdcard_r 2015-08-24 17:18 Flash Share
drwxrwx--- root sdcard_r 2015-08-24 10:03 KingMaster
drwxrwx--- root sdcard_r 2015-08-14 04:39 Kingroot
drwxrwx--- root sdcard_r 2015-08-21 06:49 ManifestViewer
drwxrwx--- root sdcard_r 2015-08-30 19:25 Movies
drwxrwx--- root sdcard_r 2015-08-30 19:25 Music
drwxrwx--- root sdcard_r 2015-08-13 06:55 OGWhatsApp
drwxrwx--- root sdcard_r 2015-08-23 14:00 OGWhatsApp Old
drwxrwx--- root sdcard_r 2015-08-11 17:00 Pictures
drwxrwx--- root sdcard_r 2015-08-23 10:59 Rec
drwxrwx--- root sdcard_r 2014-01-01 00:00 Ringtones
drwxrwx--- root sdcard_r 2015-08-24 17:18 ShareSDK
drwxrwx--- root sdcard_r 2015-08-21 14:41 Simple Android Server
drwxrwx--- root sdcard_r 2015-08-23 11:19 VidMate
drwxrwx--- root sdcard_r 2015-08-14 04:00 WhatsApp
drwxrwx--- root sdcard_r 2015-08-30 14:55 Wps
drwxrwx--- root sdcard_r 2015-08-30 17:19 bluetooth
drwxrwx--- root sdcard_r 2015-08-24 15:11 com.facebook.orca
-rw-rw---- root sdcard_r 2999645 2015-08-30 14:55 demo.mp4
drwxrwx--- root sdcard_r 2015-08-29 17:11 dianxin
drwxrwx--- root sdcard_r 2015-08-29 21:29 documents
-rw-rw---- root sdcard_r 112 2015-08-15 07:41 e_config
drwxrwx--- root sdcard_r 2015-08-18 07:00 iQuran
drwxrwx--- root sdcard_r 2015-08-23 14:00 icloudzone
drwxrwx--- root sdcard_r 2015-08-14 11:53 jamb_cbt_science
-rw-rw---- root sdcard_r 112 2015-08-13 20:24 kr-stock-conf
drwxrwx--- root sdcard_r 2015-08-11 17:45 media
drwxrwx--- root sdcard_r 2015-08-23 14:00 mtklog
drwxrwx--- root sdcard_r 2014-01-01 01:00 obb
-rw-rw---- root sdcard_r 1132508 2015-08-14 11:54 pq_commercial.pdf
-rw-rw---- root sdcard_r 6 2015-08-23 13:44 qs.pid
drwxrwx--- root sdcard_r 2015-08-16 07:33 romtoolbox
drwxrwx--- root sdcard_r 2015-08-24 10:03 tbslog
drwxrwx--- root sdcard_r 2015-08-17 04:25 tencent
-rw-rw---- root sdcard_r 69565980 2015-08-23 17:01 update.zip
drwxrwx--- root sdcard_r 2015-08-14 22:26 viber
-rw-rw---- root sdcard_r 8514230 2015-08-30 10:43 vlc.apk
u0_a192@Infinix_X507:/ $

using System;
using Android.App;
using Android.Content;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Android.OS;

namespace AndroidApplication1
{
[Activity(Label = "AndroidApplication1", MainLauncher = true, Icon = "@drawable/icon")]
public class Activity1 : Activity
{
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Main);
Button btn = FindViewById(Resource.Id.MyButton);
btn.Click += new EventHandler(btn_click);

    }

    void btn_click(object sender, EventArgs e)
    {
        new AsyncTest().Execute();
    }

 }




public class AsyncTest : AsyncTask
{
    int Progress;

    protected override void OnPreExecute()
    {
        Console.WriteLine("Pre Execute");
    }

    protected void OnProgressUpdate()
    {
        Console.WriteLine("Progress Update");
    }

    protected override Java.Lang.Object DoInBackground(params Java.Lang.Object[] @params)
    {

        while (Progress <10)
        {
            Console.WriteLine("Do in background");
            Progress++;
            PublishProgress(Progress);
            System.Threading.Thread.Sleep(10);
        }
        return null;
    }


    protected override void OnPostExecute(Java.Lang.Object result)
    {
        Console.WriteLine("Post Execute");
    }


}
}