Album Applet
This is the Album (PhotoViewer) applet launched by Home Menu.
See AM_services#Library_Applets.
This applet uses heap size 0xF200000 with svcSetHeapSize (with 10.0.0 at least).
Usage
User-processes should push a common arguments struct (version=0x10000) as well as u8 arg. See below for the commonargs PlayStartupSound flag value. After starting the applet, official sw immediately closes it (no output storage is handled).
| Name | Arg value | PlayStartupSound | Description |
|---|---|---|---|
ShowAlbumFiles |
0 | false | Only displays AlbumFiles associated with the title which launched the Album applet, with the filter button disabled. |
ShowAllAlbumFiles |
1 | false | Displays all AlbumFiles, with filtering allowed. |
ShowAllAlbumFilesForHomeMenu |
2 | true | Similar to ShowAllAlbumFiles. |
Album Local Sharing
11.0.0 added a "Send to Smartphone" feature. This uses local-WLAN to communicate with the device, via lp2p:sys. The GroupInfo is setup with the following (created with the defaults first):
- MemberCountMax = 1
- PresharedKey* is initialized.
- +0x82 = 3
- The SSID is initialized. The SSID starts with "switch_".
- The Flags at +0x3F are set to count=1 entry[0]=0.
- PerformanceRequirement = 2
- LocalCommunicationId = {PhotoViewer ProgramId}
- Priority = 55
The above GroupInfo is passed to cmd CreateGroup. Only the following lp2p cmds are used:
- INetworkService: CreateGroup, DestroyGroup.
- INetworkServiceMonitor: GetNetworkInterfaceLastError, GetGroupInfo, GetIpConfig, GetMembers.
The actual communication with the device uses a HTTP web-server.
Album displays two QR-codes:
- The first one is for connecting the device to the network.
- Once a device connects to the network, it displays another QR-code:
- It then displays a QR code for URL: "http://{IP address}/index.html".