Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a77c6978 authored by Wang Han's avatar Wang Han Committed by Rashed Abdel-Tawab
Browse files

Settings: Hide unsupported USB modes automatically 

 * The roles are advertised by USB HAL so we can check for their status

Change-Id: I5933d1a03f573af08b00039850173329b293448a
(cherry picked from commit b4468d81)
parent 23e67465

src/com/android/settings/connecteddevice/usb/UsbBackend.java

+24 −0
Original line number Diff line number Diff line
@@ -159,6 +159,30 @@ public class UsbBackend { 
                && mPortStatus.isRoleCombinationSupported(POWER_ROLE_SOURCE, DATA_ROLE_HOST);

    }



    public boolean isSingleDataRoleSupported() {

        return mPort != null && mPortStatus != null

                && ((!mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SINK, DATA_ROLE_HOST)

                && !mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SOURCE, DATA_ROLE_HOST))

                || (!mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SINK, DATA_ROLE_DEVICE)

                && !mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SOURCE, DATA_ROLE_DEVICE)));

    }



    public boolean isSinglePowerRoleSupported() {

        return mPort != null && mPortStatus != null

                && ((!mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SINK, DATA_ROLE_DEVICE)

                && !mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SINK, DATA_ROLE_HOST))

                || (!mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SOURCE, DATA_ROLE_DEVICE)

                && !mPortStatus

                .isRoleCombinationSupported(POWER_ROLE_SOURCE, DATA_ROLE_HOST)));

    }



    public static String usbFunctionsToString(long functions) {

        // TODO replace with UsbManager.usbFunctionsToString once supported by Roboelectric

        return Long.toBinaryString(functions);

src/com/android/settings/connecteddevice/usb/UsbDetailsDataRoleController.java

+2 −1
Original line number Diff line number Diff line
@@ -113,7 +113,8 @@ public class UsbDetailsDataRoleController extends UsbDetailsController 


    @Override

    public boolean isAvailable() {

        return !Utils.isMonkeyRunning();

        return !Utils.isMonkeyRunning()

                && !mUsbBackend.isSingleDataRoleSupported();

    }



    @Override

src/com/android/settings/connecteddevice/usb/UsbDetailsPowerRoleController.java

+2 −1
Original line number Diff line number Diff line
@@ -123,7 +123,8 @@ public class UsbDetailsPowerRoleController extends UsbDetailsController 


    @Override

    public boolean isAvailable() {

        return !Utils.isMonkeyRunning();

        return !Utils.isMonkeyRunning()

                && !mUsbBackend.isSinglePowerRoleSupported();

    }



    @Override