setAllowFileAccess

 

 

/**
* Enables or disables file access within WebView.
* Note that this enables or disables file system access only. Assets and resources
* are still accessible using file:///android_asset and file:///android_res.
* <p class="note">
* <b>Note:</b> Apps should not open {@code file://} URLs from any external source in
* WebView, don't enable this if your app accepts arbitrary URLs from external sources.
* It's recommended to always use
* <a href="{@docRoot}reference/androidx/webkit/WebViewAssetLoader">
* androidx.webkit.WebViewAssetLoader</a> to access files including assets and resources over
* {@code http(s)://} schemes, instead of {@code file://} URLs. To prevent possible security
* issues targeting {@link android.os.Build.VERSION_CODES#Q} and earlier, you should explicitly
* set this value to {@code false}.
* <p>
* The default value is {@code true} for apps targeting
* {@link android.os.Build.VERSION_CODES#Q} and below, and {@code false} when targeting
* {@link android.os.Build.VERSION_CODES#R} and above.
*/
public abstract void setAllowFileAccess(boolean allow);