Photos & files

Count and clear the photos and videos in the library, save images or videos into it, and download files into the app. The first call asks for photo library access.

Visão geral

·Saving and deleting return true / false only after the system has finished
·Deleting taps through the system confirmation for you

getPicCount#

The number of images in the photo library (videos excluded).

typescript

getPicCount(): number;

Valor de retorno

Tipo	Descrição
`number`	The image count, or 0 without photo access (a log line says so).

Exemplo

javascript

logi('photos: ' + getPicCount());

Veja também getVideoCount

getVideoCount#

The number of videos in the photo library.

typescript

getVideoCount(): number;

Valor de retorno

Tipo	Descrição
`number`	The video count, or 0 without photo access.

Exemplo

javascript

logi('videos: ' + getVideoCount());

Veja também getPicCount

deleteAllPic#

Delete every image in the photo library.

typescript

deleteAllPic(): boolean;

Valor de retorno

Tipo	Descrição
`boolean`	Returns once deletion has finished: true on success (or when there was nothing to delete), false on failure (no photo access, the prompt was declined, …) with the reason in the error log.

Exceções

Exceção	Lançada quando
`WDAError`FEATURE_UNAVAILABLE	The app on the device is too old to have this feature; update the app.

Observações

iOS always asks for confirmation before deleting from the photo library; the script taps Delete for you, switching to the Photos app and back in the process.
Deleted items go to Recently Deleted first and can be recovered for 30 days; iOS offers no public way to empty Recently Deleted.

Exemplo

javascript

if (!deleteAllPic()) {
  return false;
}

Veja também deleteAllVideo、deleteAllPicAndVideo

deleteAllVideo#

Delete every video in the photo library. Works like deleteAllPic.

typescript

deleteAllVideo(): boolean;

Valor de retorno

Tipo	Descrição
`boolean`	Returns once deletion has finished: true on success (or when there was nothing to delete), false on failure (no photo access, the prompt was declined, …) with the reason in the error log.

Exceções

Exceção	Lançada quando
`WDAError`FEATURE_UNAVAILABLE	The app on the device is too old to have this feature; update the app.

Observações

iOS always asks for confirmation before deleting from the photo library; the script taps Delete for you, switching to the Photos app and back in the process.
Deleted items go to Recently Deleted first and can be recovered for 30 days; iOS offers no public way to empty Recently Deleted.

Exemplo

javascript

deleteAllVideo();

Veja também deleteAllPic

deleteAllPicAndVideo#

Delete every image and video in the photo library. Works like deleteAllPic.

typescript

deleteAllPicAndVideo(): boolean;

Valor de retorno

Tipo	Descrição
`boolean`	Returns once deletion has finished: true on success (or when there was nothing to delete), false on failure (no photo access, the prompt was declined, …) with the reason in the error log.

Exceções

Exceção	Lançada quando
`WDAError`FEATURE_UNAVAILABLE	The app on the device is too old to have this feature; update the app.

Observações

iOS always asks for confirmation before deleting from the photo library; the script taps Delete for you, switching to the Photos app and back in the process.
Deleted items go to Recently Deleted first and can be recovered for 30 days; iOS offers no public way to empty Recently Deleted.

Exemplo

javascript

deleteAllPicAndVideo();

Veja também deleteAllPic

savePicVideo#

Save an image or a video into the photo library; the file extension decides which.

typescript

savePicVideo(pathOrBase64: string, filename?: string): boolean;

Parâmetros

Nome	Tipo	Obrigatório	Padrão	Descrição
`pathOrBase64`	`string`	Sim	—	A file path inside the app (relative to its Documents folder; files from downloadAndSaveFile live under sync/), or base64 data (a data: prefix is accepted).
`filename`	`string`	Não	—	With base64 data, its extension decides image or video — for example cover.jpg or intro.mp4.

Valor de retorno

Tipo	Descrição
`boolean`	Returns once the system has actually written the item: true on success, false on failure with the reason in the error log.

Exceções

Exceção	Lançada quando
`WDAError`FEATURE_UNAVAILABLE	The app on the device is too old to have this feature; update the app.

Exemplo

javascript

savePicVideo('sync/intro.mp4');
savePicVideo(client.screenshot(), 'screen.png');

Veja também downloadAndSaveFile、downloadAndSavePicVideo

downloadAndSavePicVideo#

Download an image or a video and save it into the photo library; the downloaded content decides which.

typescript

downloadAndSavePicVideo(url: string): boolean;

Parâmetros

Nome	Tipo	Obrigatório	Padrão	Descrição
`url`	`string`	Sim	—	The download address. An address starting with / is resolved against the server (for example a File Sync file).

Valor de retorno

Tipo	Descrição
`boolean`	Returns once the system has actually written the item: true on success, false on failure with the reason in the error log.

Exceções

Exceção	Lançada quando
`WDAError`FEATURE_UNAVAILABLE	The app on the device is too old to have this feature; update the app.

Exemplo

javascript

downloadAndSavePicVideo('https://example.com/a.mp4');

Veja também savePicVideo

downloadAndSaveFile#

Download any file into the app's sync/ folder (visible in the Files app under On My iPhone → WTScript → sync), named after the last segment of the address.

typescript

downloadAndSaveFile(url: string): boolean;

Parâmetros

Nome	Tipo	Obrigatório	Padrão	Descrição
`url`	`string`	Sim	—	The full download address (starting with http:// or https://).

Valor de retorno

Tipo	Descrição
`boolean`	True when the file was downloaded and saved. Waits 120 seconds at most.

Exemplo

javascript

if (downloadAndSaveFile('https://example.com/intro.mp4')) {
  savePicVideo('sync/intro.mp4');
}

Veja também savePicVideo