Download¶
Non-Visible component| Category | Requires | Version |
|---|---|---|
| Connectivity | API 21, Android 5.0 Lollipop | 2 |
Overview¶
The Download component is a non-visible component that allows users to download any file to the device
Permissions
Events¶
Download Complete¶
Event to detect if the download is successful finished. You can use the "filePath" to use the downloaded file into your app. The "fileSize" will be returned in bytes.
Got File Size¶
Event to detect file size is ready to be used.
Notification Clicked¶
Event to detect when the user clicks on a running download, either from a system notification or from the downloads UI.
On Download Progress Changed¶
Get the progress (in percentage) of the current download task.
Methods¶
Download¶
Start the download of the given download url.
Get File Size¶
Get the file size (in bytes) of a file that is stored online or on your device. The block detect automatic if it is a online path or not. You will get the result in the "Got File Size" event.
Show Download¶
You can open the download folder with this block.
Properties¶
Allow Over Roaming¶
Boolean Default: False 
Read Write - Designer Blocks
Set whether this download may proceed over a roaming connection.
Description¶
Text Default: Downloading file.. Read Write - Designer Blocks
Set the description that you will see in the download notification.
Download URL¶
Text Read Write - Designer Blocks
Set here the url to the file that you want to download.
Is Download Manager Available¶
Deprecated
Boolean Read - Blocks
This function is deprecated. Do not use it anymore. We will remove it in the future. Since we support min API 14 the download manager is by default available. The download manager was added in API 9.
Require Charging¶
Boolean Default: False Read Write - Designer Blocks
Specify that to run this download, the device needs to be plugged in. Works only for devices with api >= 24.
Require Device Idle¶
Boolean Default: False Read Write - Designer Blocks
Specify that to run, the download needs the device to be in idle mode. Idle mode is a loose definition provided by the system, which means that the device is not in use, and has not been in use for some time. Works only for devices with api >= 24.
Save File As¶
Text Default: NewFile.png Read Write - Designer Blocks
Set here the new filename for the file that you want to download.
Scan By Media Scanner¶
Boolean Default: True Read Write - Designer Blocks
If the file to be downloaded is to be scanned by MediaScanner.
Show Notification¶
Boolean Default: True Read Write - Designer Blocks
Control whether a system notification is posted by the download manager while this download is running or when it is completed.
Suppress Warnings¶
Boolean Default: True Read Write - Designer Blocks
If false you will see a toast message with a error message when a error is occurred.
Title¶
Text Default: Download.. Read Write - Designer Blocks
Set the title that you will see in the download notification.