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Storage · SetStorage · ClearStorage

This tool on every surface: CLI · MCP · Python · JavaScript · Go · Java · .NET

Save, restore or clear the current WebView's storage state: its cookies and its origin's localStorage and sessionStorage, in the shape Vibium saves — {cookies, origins: [{origin, localStorage, sessionStorage}]} — so a state saved by one restores in the other. These call app_storage.

Storage​

public IDictionary<string, object?> Storage()

The current page's storage state, in the shape Vibium saves: cookies, and origins with origin, localStorage and sessionStorage.

SetStorage​

public void SetStorage(IDictionary<string, object?> state)

Restores a saved state: its cookies, and each origin's storage into the page only if the page is on that origin.

ClearStorage​

public void ClearStorage()

Empties the current page's cookies, localStorage and sessionStorage.

Examples​

Save the WebView's cookies and web storage​

var state = device.Storage(); // cookies and origins

The same call from the command line, mobium storage -o state.json, printed on an Android 15 emulator:

saved state.json

mobium storage -o state.json on an Android 15 emulator

mobium storage -o state.json on an Android 15 emulator

Restore them in a later run​

device.SetStorage(new Dictionary<string, object?>
{
    ["cookies"] = new List<object?>(),
    ["origins"] = new List<object?>(),
});

The same call from the command line, mobium storage restore state.json, printed on an Android 15 emulator:

restored 1 cookie(s) and https://mobiumapp.test's storage
{
  "cookies": [
    {
      "name": "visited",
      "value": "yes",
      "domain": "mobiumapp.test",
      "path": "/",
      "expires": 1790759538.232578,
      "secure": true
    }
  ],
  "origins": [
    {
      "origin": "https://mobiumapp.test",
      "localStorage": [
        {
          "name": "visits",
          "value": "2"
        }
      ],
      "sessionStorage": [
        {
          "name": "lastVisit",
          "value": "visit 2"
        }
      ]
    }
  ]
}
BeforeAfter
Before: mobium storage restore state.json on an Android 15 emulatorAfter: mobium storage restore state.json on an Android 15 emulator

mobium storage restore state.json on an Android 15 emulator