Seleção de projeto

QField abre projectos QGIS no formato ”.qgs”. Atualmente não é possível brir ficheiros ”.qgz”.

QField usa um selecionador de ficheiros personalizado para abrir projetos. Ao escolher “Open project” no menu QField, o selecionador de ficheiros será abertos mostrando os seguintes locais:

  • The primary media/shared storage directory.
  • The application-specific directories on all shared/external storage devices where the application can place persistent files it owns if they are not already included in the primary storage directory.

Dentro dessas diretorias, apenas subdirectorias e ficheiros com a extensão ”.qgs” são mostrados.

QField requires the project file to be physically on the device, so it is not possible to use providers that work with remote files (e.g. Google Drive). On the other hand you can use apps like syncthing or nextcloud (or dropbox and probably many others) that allow you tho physically sync the file to your device.

Directorias favoritas

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.

Cartão SD externo

The file selector shows the root of the SD card labeled as “read-only” and the application-specific directory separated from the rest of the SD card, as it is the only directory for which the app has write access. The directory is the following:


Technically, this is due to the fact that Android intents ACTION_OPEN_DOCUMENT and ACTION_OPEN_DOCUMENT_TREE, work and grant read-write access on the content of the returning URI, not on the real linked file. This limitation which makes sense for how Android is structured but currently it is unusable with QField as QField needs to access the real file with a real path.


By storing data in this folder, you risk losing data. The application-specific directory (/Android/data/ch.opengis.qfield/) will be deleted by the system if you uninstall QField from your Android device. This is important if you keep the data in the External sd card.

Como tornar cartão SD externo em armazenamento interno

Starting from Android 6.0, you can use the SD card as internal storage for your Android phone. A feature called Adoptable Storage allows the Android OS to format an external storage media as a permanent internal storage. The data on the adopted SD card is encrypted and it can’t be mounted on another device.

Please be sure you start with an empty SD card. It needs to be empty because when the card is converted to “Internal” storage, it will be formatted (wiped).

  1. Vá às “Definições” do dispositivo, e de seguida “Armazenamento”.

  2. Seleccione o seu “Cartão SD”, e de seguida toque no “three-dot menu” (canto superior direito), seleccione em “Definições” a partir daí.

  3. Agora seleccione “Formatar como interno”, e depois “Apagar & Formatar”.

  4. O seu cartão SD será formatado como armazenamento interno.

  5. Reinicie o seu telefone.

Se não reiniciar o seu telefone, muitas coisas podem não correr de forma correcta, por isso, certifique-se de o fazer.

It might be possible that the Adoptable Storage feature is not present on your device even if it is running Android 6.0 and above. The device manufacturer may have disabled the feature. However, command-line methods exist which allow you to force a device to adopt a storage.