プロジェクトの選択¶

QField has a file selector that allows to open a project from the device locally. To open files from the cloud see QFieldCloud.

Note

Starting with Android 11 apps are denied full access to main and external storage content. For QField, this means direct access to projects and datasets transferred and/or downloaded into storage folders is not possible anymore. You can know more about QField storage access.

You have to import project folders or individual datasets into the app-dedicated storage location <drive>:/Android/data/ch.opengis.qfield/files/QField where it has unrestricted read/write access. With that behavior importing from external SD cards or providers that work with remote files (e.g. Google Drive) are supported as well.

警告

QFieldをアンインストールすると、アプリフォルダも削除されますのでご注意ください。アップデートすると残ります。

ローカルプロジェクトをインポートして開く¶

フィールドマーク

When going to Open local files (on the side Dashboard > Open) you will see a set of new folders named "QField files directory", "Imported datasets", and "Imported projects" as well as a drop-down menu accessible via a bottom-right plus button.

ドロップダウンメニューには、プロジェクトやデータセットのインポート方法が表示されます： フォルダからプロジェクトをインポート、ZIP（アーカイブ）からプロジェクトをインポート、（個別の）データセットをインポート。

フォルダまたはZIPアーカイブからプロジェクトをインポート¶

When importing a project from a folder or a ZIP archive, you will be asked to grant permission for QField to read the content of a given folder on the device's storage via a system folder picker. When the folder or the archive is selected, QField copies the content (including its sub-folders) into the app's "Imported projects" location. You can then open the project from there.

Re-importing a given folder through the drop-down menu action will overwrite preexisting projects given an identical folder name. That allows you to be able to update projects.

Warning

Note that feature editing, addition and deletion will be saved into the imported project's datasets, not in the original folder selected during the import process.

データセットのインポート¶

You can also import individual datasets. You will be asked to select one or more files via a system file picker, which will be copied into the "Imported datasets" folder. You have to ensure that all sidecar files are selected when importing (e.g. a Shapefile dataset would require you to select the .shp, .shx, .dbf, .prj, and .cpg files).

お気に入りのディレクトリ¶

In the first screen of the file selector, there is a section showing the favorite directories. To add a directory to the favorites, long click in the file selector on the directory name. To remove an entry from the favorites, long click on the entry in the favorites list.

Set Default Project¶

This functionality allows you to set a specific project to be used as the default basemap whenever you open individual datasets. This is useful when a QFieldCloud project should be used as a basemap.

How to Set a Default Project¶

In the welcome screen Recent Projects list.
Press long on the project you wish to set as your default basemap.
From the context menu that appears, select Set as Default Project.

Basemap Loading Logic¶

When you open an individual dataset, the application will now determine which basemap to load based on the following hierarchy:

Default Project: The application will first check if a default project has been set. If so, it will be used as the basemap.
Basemap File: If no default project is set, the application will look for a basemap.{qgs/.qgz) file within the QField directory on your device. If found, this project will be used.
OpenStreetMap: If neither a default project nor a basemap file is found, a default OpenStreetMap XYZ layer will be loaded as the basemap.

変更されたプロジェクトやデータセットを取得する¶

デスクトップの準備

Imported projects and datasets can be accessed directly using a USB cable. The location on storage is displayed in the top navigation bar when opening a local file.

USBケーブルでコンピュータに接続されたほとんどのデバイスでは、パスは<drive>:/Android/data/ch.opengis.qfield/files/となり、この中に「インポートされたデータセット」と「インポートされたプロジェクト」の両方のフォルダがあり、その中に編集したコンテンツがあります。

送信する¶

フィールドマーク

You can share and send the datasets straight from QField using Android APIs. This allows for the sending of edited datasets directly to third party apps (Gmail, Drive, Dropbox, Nextcloud, your favorite messenger app, etc.).