Album Applet: Difference between revisions

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This is the Album (<code>PhotoViewer</code>) applet launched by Home Menu.

See [[AM_services#Library_Applets]].

This applet uses heap size 0xF200000 with [[SVC|svcSetHeapSize]] (with 10.0.0 at least).

== Usage ==

User-processes should push a common arguments struct (version=0x10000) as well as <code>u8 ~~type~~</code>. See below for the commonargs PlayStartupSound flag value. After starting the applet, official sw immediately closes it (no output storage is handled).

User-processes should push a common arguments struct (version=0x10000) as well as <code>u8 arg</code>. See below for the commonargs PlayStartupSound flag value. After starting the applet, official sw immediately closes it (no output storage is handled).

{| class="wikitable" border="1"

|-

! Name || ~~Type~~ || PlayStartupSound

! Name || Arg value || PlayStartupSound || Description

|-

| <code>ShowAlbumFiles</code> || 0 || false

| <code>ShowAlbumFiles</code> || 0 || false || Only displays AlbumFiles associated with the title which launched the Album applet, with the filter button disabled.

|-

| <code>ShowAllAlbumFiles</code> || 1 || false

| <code>ShowAllAlbumFiles</code> || 1 || false || Displays all AlbumFiles, with filtering allowed.

|-

| <code>ShowAllAlbumFilesForHomeMenu</code> || 2 || true

| <code>ShowAllAlbumFilesForHomeMenu</code> || 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 [[LDN_services|lp2p:sys]]. The [[LDN_services|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: "<nowiki>http://{</nowiki>[[LDN_services#GetIpConfig|IP address]]}/index.html".

[[Category:Library Applets]]

@@ Line 1: / Line 1: @@
 This is the Album (<code>PhotoViewer</code>) applet launched by Home Menu.
 See [[AM_services#Library_Applets]].
+This applet uses heap size 0xF200000 with [[SVC|svcSetHeapSize]] (with 10.0.0 at least).
 == Usage ==
-User-processes should push a common arguments struct (version=0x10000) as well as <code>u8 type</code>. See below for the commonargs PlayStartupSound flag value. After starting the applet, official sw immediately closes it (no output storage is handled).
+User-processes should push a common arguments struct (version=0x10000) as well as <code>u8 arg</code>. See below for the commonargs PlayStartupSound flag value. After starting the applet, official sw immediately closes it (no output storage is handled).
 {| class="wikitable" border="1"
 |-
-! Name || Type || PlayStartupSound
+! Name || Arg value || PlayStartupSound || Description
 |-
-| <code>ShowAlbumFiles</code> || 0 || false
+| <code>ShowAlbumFiles</code> || 0 || false || Only displays AlbumFiles associated with the title which launched the Album applet, with the filter button disabled.
 |-
-| <code>ShowAllAlbumFiles</code> || 1 || false
+| <code>ShowAllAlbumFiles</code> || 1 || false || Displays all AlbumFiles, with filtering allowed.
 |-
-| <code>ShowAllAlbumFilesForHomeMenu</code> || 2 || true
+| <code>ShowAllAlbumFilesForHomeMenu</code> || 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 [[LDN_services|lp2p:sys]]. The [[LDN_services|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: "<nowiki>http://{</nowiki>[[LDN_services#GetIpConfig|IP address]]}/index.html".
 [[Category:Library Applets]]