org.robolectric.shadows.ShadowUsbManager

@Implements(value=android.hardware.usb.UsbManager.class,
            looseSignatures=true)
public class ShadowUsbManager
extends Object

Robolectric implementation of UsbManager.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static interface`	`ShadowUsbManager._UsbManager_`	Accessor interface for `UsbManager`'s internals.
`static interface`	`ShadowUsbManager._UsbManagerQ_`	Accessor interface for `UsbManager`'s internals (Q+).

Constructor Summary

Constructors

Constructor Description

ShadowUsbManager()

Method Summary

Modifier and Type	Method	Description
`void`	`addOrUpdateUsbDevice(UsbDevice usbDevice, boolean hasPermission)`	Adds a USB device into available USB devices map with permission value.
`void`	`addPort(String portId)`	Adds a USB port with given ID to UsbManager.
`void`	`addPort(String portId, int statusCurrentMode, int statusCurrentPowerRole, int statusCurrentDataRole, int statusSupportedRoleCombinations)`	Adds a USB port with given ID and `UsbPortStatus` parameters to UsbManager for Q+.
`void`	`clearPorts()`	Remove all added ports from UsbManager.
`protected UsbAccessory[]`	`getAccessoryList()`
`protected HashMap<String,UsbDevice>`	`getDeviceList()`	Returns a HashMap containing all USB devices currently attached.
`protected Object`	`getPorts()`
`protected Object`	`getPortStatus(Object port)`
`Object`	`getPortStatus(String portId)`	Returns the `UsbPortStatus` corresponding to the `UsbPort` with given `portId` if present; otherwise returns `null`.
`void`	`grantPermission(UsbAccessory accessory)`	Grants permission for the accessory.
`protected void`	`grantPermission(UsbDevice device)`
`protected void`	`grantPermission(UsbDevice device, String packageName)`
`protected boolean`	`hasPermission(UsbAccessory accessory)`	Returns true if the caller has permission to access the accessory.
`protected boolean`	`hasPermission(UsbDevice device)`	Returns true if the caller has permission to access the device.
`boolean`	`hasPermissionForPackage(UsbAccessory accessory, String packageName)`	Returns true if the given package has permission to access the device.
`boolean`	`hasPermissionForPackage(UsbDevice device, String packageName)`	Returns true if the given package has permission to access the device.
`protected ParcelFileDescriptor`	`openAccessory(UsbAccessory accessory)`	Opens a file descriptor from a temporary file.
`protected UsbDeviceConnection`	`openDevice(UsbDevice device)`	Opens a file descriptor from a temporary file.
`void`	`removeUsbDevice(UsbDevice usbDevice)`	Removes a USB device from available USB devices map.
`void`	`revokePermission(UsbAccessory accessory, String packageName)`	Revokes permission to a USB accessory granted to a package.
`void`	`revokePermission(UsbDevice device, String packageName)`	Revokes permission to a USB device granted to a package.
`void`	`setAttachedUsbAccessory(UsbAccessory usbAccessory)`	Sets the currently attached Usb accessory returned in #getAccessoryList.
`protected void`	`setPortRoles(Object port, Object powerRole, Object dataRole)`

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- ShadowUsbManager
  
  public ShadowUsbManager()
Method Details
- hasPermission
  
  @Implementation protected boolean hasPermission(UsbDevice device)
  
  Returns true if the caller has permission to access the device.
- hasPermissionForPackage
  
  public boolean hasPermissionForPackage(UsbDevice device, String packageName)
  
  Returns true if the given package has permission to access the device.
- hasPermission
  
  @Implementation protected boolean hasPermission(UsbAccessory accessory)
  
  Returns true if the caller has permission to access the accessory.
- hasPermissionForPackage
  
  public boolean hasPermissionForPackage(UsbAccessory accessory, String packageName)
  
  Returns true if the given package has permission to access the device.
- grantPermission
  
  @Implementation(minSdk=24) @HiddenApi protected void grantPermission(UsbDevice device)
- grantPermission
  
  @Implementation(minSdk=25) @HiddenApi protected void grantPermission(UsbDevice device, String packageName)
- grantPermission
  
  public void grantPermission(UsbAccessory accessory)
  
  Grants permission for the accessory.
- revokePermission
  
  public void revokePermission(UsbDevice device, String packageName)
  
  Revokes permission to a USB device granted to a package. This method does nothing if the package doesn't have permission to access the device.
- revokePermission
  
  public void revokePermission(UsbAccessory accessory, String packageName)
  
  Revokes permission to a USB accessory granted to a package. This method does nothing if the package doesn't have permission to access the accessory.
- getDeviceList
  
  @Implementation protected HashMap<String,UsbDevice> getDeviceList()
  
  Returns a HashMap containing all USB devices currently attached. USB device name is the key for the returned HashMap. The result will be empty if no devices are attached, or if USB host mode is inactive or unsupported.
- getAccessoryList
  
  @Implementation protected UsbAccessory[] getAccessoryList()
- setAttachedUsbAccessory
  
  public void setAttachedUsbAccessory(UsbAccessory usbAccessory)
  
  Sets the currently attached Usb accessory returned in #getAccessoryList.
- addOrUpdateUsbDevice
  
  public void addOrUpdateUsbDevice(UsbDevice usbDevice, boolean hasPermission)
  
  Adds a USB device into available USB devices map with permission value. If the USB device already exists, updates the USB device with new permission value.
- removeUsbDevice
  
  public void removeUsbDevice(UsbDevice usbDevice)
  
  Removes a USB device from available USB devices map.
- getPorts
  
  @Implementation(minSdk=23) @HiddenApi protected Object getPorts()
- clearPorts
  
  public void clearPorts()
  
  Remove all added ports from UsbManager.
- addPort
  
  public void addPort(String portId)
  
  Adds a USB port with given ID to UsbManager.
- addPort
  
  public void addPort(String portId, int statusCurrentMode, int statusCurrentPowerRole, int statusCurrentDataRole, int statusSupportedRoleCombinations)
  
  Adds a USB port with given ID and UsbPortStatus parameters to UsbManager for Q+.
- getPortStatus
  
  public Object getPortStatus(String portId)
  
  Returns the UsbPortStatus corresponding to the UsbPort with given portId if present; otherwise returns null.
- getPortStatus
  
  @Implementation(minSdk=23) @HiddenApi protected Object getPortStatus(Object port)
- setPortRoles
  
  @Implementation(minSdk=23) @HiddenApi protected void setPortRoles(Object port, Object powerRole, Object dataRole)
- openDevice
  
  @Implementation protected UsbDeviceConnection openDevice(UsbDevice device)
  
  Opens a file descriptor from a temporary file.
- openAccessory
  
  @Implementation protected ParcelFileDescriptor openAccessory(UsbAccessory accessory)
  
  Opens a file descriptor from a temporary file.

Class ShadowUsbManager

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Details

Method Details