92     private Map<Integer, DeviceToolkit> mDeviceToolkits;  field in MtpDocumentsProvider
114         mDeviceToolkits = new HashMap<>();  in onCreate()
162         mDeviceToolkits = new HashMap<>();  in onCreateForTesting()
380             for (final DeviceToolkit toolkit : mDeviceToolkits.values()) {  in onTrimMemory()
584             if (mDeviceToolkits.containsKey(deviceId)) {  in openDevice()
593             mDeviceToolkits.put(deviceId, toolkit);  in openDevice()
616             final MtpDeviceRecord[] records = new MtpDeviceRecord[mDeviceToolkits.size()];  in getOpenedDeviceRecordsCache()
618             for (final DeviceToolkit toolkit : mDeviceToolkits.values()) {  in getOpenedDeviceRecordsCache()
655                         mDeviceToolkits.keySet().toArray(new Integer[mDeviceToolkits.size()]);  in shutdown()
688         if (!mDeviceToolkits.containsKey(deviceId)) {  in closeDeviceInternal()
695         mDeviceToolkits.remove(deviceId);  in closeDeviceInternal()
701             final DeviceToolkit toolkit = mDeviceToolkits.get(deviceId);  in getDeviceToolkit()