Menu
Download Manager
- Download Manager For Android Mobile
- Idm Internet Download Manager For Android
- Internet Download Manager Free
- Download Manager For Windows 10
Download Manager is a system service which allows to handle long-running HTTP downloads in the background and notify the triggering application via a broadcast receiver once the download is finished. It was introduced in Android 2.3. (API 9).
Download manager helps use reduce the burden of writing our own download service with all those error handling. In this tutorial we will see how to create a download manager to download a file in background and notify the application once the file is downloaded.
IDM Internet Download Manager is in fact an Android browser with very basic features that stands out for its download manager. You can select the folder you want to. 500% (05 Times) FASTER DOWNLOADS FOR ANDROID Free IDM Download Manager for video download or clip and free downloads of any type of.
Source code is provided at the end of this article. You may download and check out yourself.
First, Add the Download Manager in your onCreate().
2 4 | downloadManager=(DownloadManager)getSystemService(Context.DOWNLOAD_SERVICE); |
Single File Download
For downloading a single file, follow the below mentioned code.
2 4 6 8 10 12 14 16 18 20 22 24 | btnSingle.setOnClickListener(newView.OnClickListener(){ publicvoidonClick(View view){ Download_Uri=Uri.parse('http://www.gadgetsaint.com/wp-content/uploads/2016/11/cropped-web_hi_res_512.png'); DownloadManager.Request request=newDownloadManager.Request(Download_Uri); request.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI|DownloadManager.Request.NETWORK_MOBILE); request.setTitle('GadgetSaint Downloading '+'Sample'+'.png'); request.setDescription('Downloading '+'Sample'+'.png'); request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS,'/GadgetSaint/'+'/'+'Sample'+'.png'); } |
In the above code, We are passing a request to the Download Manager with the download file URL, Title and Description to be shown in notification bar etc. We can also specify whether the download should happen over wifi or cellular or both.
Multiple file Downloads
Downloading multiple files is easy. just need to add the above request in a loop. The download requests will be added into the queue.
2 4 6 8 10 12 14 16 18 20 22 | { Download_Uri=Uri.parse('http://www.gadgetsaint.com/wp-content/uploads/2016/11/cropped-web_hi_res_512.png'); DownloadManager.Request request=newDownloadManager.Request(Download_Uri); request.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI|DownloadManager.Request.NETWORK_MOBILE); request.setTitle('GadgetSaint Downloading '+'Sample_'+i+'.png'); request.setDescription('Downloading '+'Sample_'+i+'.png'); request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS,'/GadgetSaint/'+'/'+'Sample_'+i+'.png'); refid=downloadManager.enqueue(request); |
In the above code sample, I am using a single download url in the loop. You may use multiple urls depending on your requirements by adding it in a list and iterating it.
Listening to Download Complete
You may listen when a download is completed and perform some actions like showing a download completed notification. In order to do that you need to keep a track of the  refid  that we get while enqueuing the download requests. After every enqueue add the refid into an Array list as shown below.
Create an Arraylist of type long.
2 4 |
And add the refid whenever you request the download manager
2 4 6 8 | list.add(refid); |
Download Manager For Android Mobile
Now create a Broadcast Receiver to listen to the “Download Completed” Broadcasts. This will be triggered everytime a download is completed.
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 | BroadcastReceiver onComplete=newBroadcastReceiver(){ publicvoidonReceive(Context ctxt,Intent intent){ // get the refid from the download manager longreferenceId=intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID,-1); // remove it from our list if(list.isEmpty()) Log.e('INSIDE','+referenceId); newNotificationCompat.Builder(MainActivity.this) .setContentTitle('GadgetSaint') NotificationManager notificationManager=(NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE); } } |
In OnCreate, Register the receiver like below
2 4 6 | newIntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE)); |
Idm Internet Download Manager For Android
In onDestroy, unRegister the receiver,
Internet Download Manager Free
2 4 6 8 10 12 14 | protectedvoidonDestroy(){ |
Permissions
Don’t forget to add the following permissions in the Manifest file. If you are using Android 6 or above, Handle the Permissions.
2 4 6 | <uses-permission android:name='android.permission.INTERNET'/> <uses-permission android:name='android.permission.WRITE_EXTERNAL_STORAGE'/> <uses-permission android:name='android.permission.READ_EXTERNAL_STORAGE'/> |
For more clarifications, Checkout the source code from Github below.
Preview
SourceCode
Download the source code from Github
Download Manager For Windows 10
Let me know your Suggestions / Queries in comments.
Nov 21, 2016 - Hi, also trying to create a bootable USB device to install Windows 7. “%APPLOCALDATA% Apps Windows 7 USB DVD Download Tool”. However, we were unable to run bootsect to make the USB device bootable. But the problem is that I cannot download the bootsect.exe file since. (Note if you don't have a DVD drive then use a 'Virtual Image' mounter tool. Apr 25, 2012 - It would seem that bootsect was failing because the device was already bootable. Launch a command prompt with admin rights and run the diskpart tool. Never had problems with Windows 7 USB/DVD Download Tool. Windows 7 usb/dvd download tool unable to run bootsect to make.
Follow GadgetSaint on Facebook / Twitter for updates.
Share