alex_lip
alex_lipJune 8, 2018, 8:43 a.m.

Пути для file Provider

В документации указаны варианты

<paths xmlns:android="http://schemas.android.com/apk/res/android">
    <files-path name="my_images" path="images/"/>
    ...
</paths>

The <paths> element must contain one or more of the following child elements:

<files-path name="name" path="path" />
Represents files in the files/ subdirectory of your app's internal storage area. This subdirectory is the same as the value returned by Context.getFilesDir() .
<cache-path name="name" path="path" />

Represents files in the cache subdirectory of your app's internal storage area. The root path of this subdirectory is the same as the value returned by getCacheDir() .
<external-path name="name" path="path" />
Represents files in the root of the external storage area. The root path of this subdirectory is the same as the value returned by Environment.getExternalStorageDirectory() .
<external-files-path name="name" path="path" />
Represents files in the root of your app's external storage area. The root path of this subdirectory is the same as the value returned by Context#getExternalFilesDir(String) Context.getExternalFilesDir(null) .
<external-cache-path name="name" path="path" />
Represents files in the root of your app's external cache area. The root path of this subdirectory is the same as the value returned by Context.getExternalCacheDir() .
<external-media-path name="name" path="path" />
Represents files in the root of your app's external media area. The root path of this subdirectory is the same as the value returned by the first result of Context.getExternalMediaDirs() .

Note: this directory is only available on API 21+ devices.


QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation)  -  Это какой из них ?
Или нужен другой стандартный Qt путь?


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3
Evgenii Legotckoi
  • June 12, 2018, 2:52 a.m.

Я так думаю, что лучше использовать из QStandardPaths::DataLocation или QStandardPaths::HomeLocation,

Обычно эти пути и использовал и нормально всё записывалось.
    alex_lip
    • June 13, 2018, 3:14 a.m.
    • (edited)
    • The answer was marked as a solution.
    Вы правы -

    QStandardPaths::DataLocation

    дает

    QUrl("file:///data/user/0/org.adm.esd/files") + добавить свою папку

    а
     

    Context.getFilesDir()  -    /data/user/0/org.adm.esd/files + добавить свою папку

    Таким образом в fileprovider указываем

    external-files-path !!!

     

    <external-files-path name="name" path="path" />
      alex_lip
      • June 13, 2018, 5:01 a.m.
      не получилось - а написал
      <files-path name="my_files" path="temp_esd/" />

      - получилось. Вот и читай после этого документацию (((

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