From cd2a2b6d0f1c5d0adc6d5c3497c51f41faf78278 Mon Sep 17 00:00:00 2001
From: Michal Olech <molech@google.com>
Date: Wed, 10 Feb 2021 14:43:30 +0100
Subject: [PATCH] [CEC Configuration] Add adb shell command to get/set setting
value
(cherry-pick from master)
Usage:
adb shell cmd hdmi_control cec_setting get <setting name>
adb shell cmd hdmi_control cec_setting set <setting name> <new value>
Test: manually
Bug: 179780870
Change-Id: I5fab223bd16672056cdbe60825ff5ca7fd0c882e
---
.../server/hdmi/HdmiControlShellCommand.java | 41 +++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/services/core/java/com/android/server/hdmi/HdmiControlShellCommand.java b/services/core/java/com/android/server/hdmi/HdmiControlShellCommand.java
index ee3427f0a383..a1e613635116 100644
--- a/services/core/java/com/android/server/hdmi/HdmiControlShellCommand.java
+++ b/services/core/java/com/android/server/hdmi/HdmiControlShellCommand.java
@@ -70,6 +70,10 @@ final class HdmiControlShellCommand extends ShellCommand {
pw.println(" --args <vendor specific arguments>");
pw.println(" [--id <true if vendor command should be sent with vendor id>]");
pw.println(" Send a Vendor Command to the given target device");
+ pw.println(" cec_setting get <setting name>");
+ pw.println(" Get the current value of a CEC setting");
+ pw.println(" cec_setting set <setting name> <value>");
+ pw.println(" Set the value of a CEC setting");
}
private int handleShellCommand(String cmd) throws RemoteException {
@@ -81,6 +85,8 @@ final class HdmiControlShellCommand extends ShellCommand {
return oneTouchPlay(pw);
case "vendorcommand":
return vendorCommand(pw);
+ case "cec_setting":
+ return cecSetting(pw);
}
getErrPrintWriter().println("Unhandled command: " + cmd);
@@ -157,4 +163,39 @@ final class HdmiControlShellCommand extends ShellCommand {
mBinderService.sendVendorCommand(deviceType, destination, params, hasVendorId);
return 0;
}
+
+ private int cecSetting(PrintWriter pw) throws RemoteException {
+ if (getRemainingArgsCount() < 1) {
+ throw new IllegalArgumentException("Expected at least 1 argument (operation).");
+ }
+ String operation = getNextArgRequired();
+ switch (operation) {
+ case "get": {
+ String setting = getNextArgRequired();
+ try {
+ String value = mBinderService.getCecSettingStringValue(setting);
+ pw.println(setting + " = " + value);
+ } catch (IllegalArgumentException e) {
+ int intValue = mBinderService.getCecSettingIntValue(setting);
+ pw.println(setting + " = " + intValue);
+ }
+ return 0;
+ }
+ case "set": {
+ String setting = getNextArgRequired();
+ String value = getNextArgRequired();
+ try {
+ mBinderService.setCecSettingStringValue(setting, value);
+ pw.println(setting + " = " + value);
+ } catch (IllegalArgumentException e) {
+ int intValue = Integer.parseInt(value);
+ mBinderService.setCecSettingIntValue(setting, intValue);
+ pw.println(setting + " = " + intValue);
+ }
+ return 0;
+ }
+ default:
+ throw new IllegalArgumentException("Unknown operation: " + operation);
+ }
+ }
}
--
GitLab