如何通过adb命令使用android DisplayManager服务的显示管理器命令

Question

如何通过adb命令使用android DisplayManager服务的显示管理器命令 我想知道如何使用以下命令来调试android服务

60      public void onHelp() {
61          final PrintWriter pw = getOutPrintWriter();
62          pw.println("Display manager commands:");
63          pw.println("  help");
64          pw.println("    Print this help text.");
65          pw.println();
66          pw.println("  set-brightness BRIGHTNESS");
67          pw.println("    Sets the current brightness to BRIGHTNESS (a number between 0 and 1).");
68          pw.println("  reset-brightness-configuration");
69          pw.println("    Reset the brightness to its default configuration.");
70          pw.println("  ab-logging-enable");
71          pw.println("    Enable auto-brightness logging.");
72          pw.println("  ab-logging-disable");
73          pw.println("    Disable auto-brightness logging.");
74          pw.println("  dwb-logging-enable");
75          pw.println("    Enable display white-balance logging.");
76          pw.println("  dwb-logging-disable");
77          pw.println("    Disable display white-balance logging.");
78          pw.println("  dwb-set-cct CCT");
79          pw.println("    Sets the ambient color temperature override to CCT (use -1 to disable).");
80          pw.println();
81          Intent.printIntentArgsHelp(pw , "");
82      }

Answer 1

您可以使用：

adb shell cmd display

获取帮助信息

Answer 2

如您所见，DisplayManagerShellCommand，如“set-brightness”，只需使用

adb shell cmd display set-brightness