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Commit aa27088a authored by Venkatarama NG. Avadhani's avatar Venkatarama NG. Avadhani Committed by Venkatarama Avadhani
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HDMICEC: Add setarc shell command 

Add command to set the ARC mode ON or OFF on TV devices.

Bug: 177973980
Test: adb shell cmd hdmi_control setarc on
Change-Id: I1f9882f21245c7580f24678acac558e5a847d524
parent 48cbc2b3

services/core/java/com/android/server/hdmi/HdmiControlShellCommand.java

+25 −0
Original line number Diff line number Diff line
@@ -86,6 +86,8 @@ final class HdmiControlShellCommand extends ShellCommand { 
        pw.println("      Send a Vendor Command to the given target device");

        pw.println("  setsystemaudiomode, setsam [on|off]");

        pw.println("      Sets the System Audio Mode feature on or off on TV devices");

        pw.println("  setarc [on|off]");

        pw.println("      Sets the ARC feature on or off on TV devices");

    }



    private int handleShellCommand(String cmd) throws RemoteException {
@@ -100,6 +102,8 @@ final class HdmiControlShellCommand extends ShellCommand { 
            case "setsystemaudiomode":

            case "setsam":

                return setSystemAudioMode(pw);

            case "setarc":

                return setArcMode(pw);

        }



        getErrPrintWriter().println("Unhandled command: " + cmd);
@@ -188,6 +192,27 @@ final class HdmiControlShellCommand extends ShellCommand { 
        return mCecResult.get() == HdmiControlManager.RESULT_SUCCESS ? 0 : 1;

    }



    private int setArcMode(PrintWriter pw) throws RemoteException {

        if (1 > getRemainingArgsCount()) {

            throw new IllegalArgumentException(

                    "Please indicate if ARC mode should be turned \"on\" or \"off\".");

        }



        String arg = getNextArg();

        if (arg.equals("on")) {

            pw.println("Setting ARC mode on");

            mBinderService.setArcMode(true);

        } else if (arg.equals("off")) {

            pw.println("Setting ARC mode off");

            mBinderService.setArcMode(false);

        } else {

            throw new IllegalArgumentException(

                    "Please indicate if ARC mode should be turned \"on\" or \"off\".");

        }



        return 0;

    }



    private boolean receiveCallback(String command) {

        try {

            if (!mLatch.await(HdmiConfig.TIMEOUT_MS, TimeUnit.MILLISECONDS)) {