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Commit 2c327f2f authored by Chris Li's avatar Chris Li
Browse files

Add reset wm shell command to reset all 

Command to reset all override settings to default.

Test: adb shell wm reset
Change-Id: Ie34db63a1cc3bf9ce4c05ea5ee6f151aeb6dcb94
parent 42e40336

services/core/java/com/android/server/wm/WindowManagerShellCommand.java

+32 −0
Original line number Diff line number Diff line
@@ -111,6 +111,8 @@ public class WindowManagerShellCommand extends ShellCommand { 
                    return runGetIgnoreOrientationRequest(pw);

                case "dump-visible-window-views":

                    return runDumpVisibleWindowViews(pw);

                case "reset":

                    return runReset(pw);

                default:

                    return handleDefaultCommands(cmd);

            }
@@ -507,6 +509,34 @@ public class WindowManagerShellCommand extends ShellCommand { 
        return 0;

    }



    private int runReset(PrintWriter pw) throws RemoteException {

        int displayId = getDisplayId(getNextArg());



        // size

        mInterface.clearForcedDisplaySize(displayId);



        // density

        mInterface.clearForcedDisplayDensityForUser(displayId, UserHandle.USER_CURRENT);



        // folded-area

        mInternal.setOverrideFoldedArea(new Rect());



        // scaling

        mInterface.setForcedDisplayScalingMode(displayId, DisplayContent.FORCE_SCALING_MODE_AUTO);



        // user-rotation

        mInternal.thawDisplayRotation(displayId);



        // fixed-to-user-rotation

        mInterface.setFixedToUserRotation(displayId, IWindowManager.FIXED_TO_USER_ROTATION_DEFAULT);



        // set-ignore-orientation-request

        mInterface.setIgnoreOrientationRequest(displayId, false /* ignoreOrientationRequest */);



        pw.println("Reset all settings for displayId=" + displayId);

        return 0;

    }



    @Override

    public void onHelp() {

        PrintWriter pw = getOutPrintWriter();
@@ -533,6 +563,8 @@ public class WindowManagerShellCommand extends ShellCommand { 
        pw.println("  set-ignore-orientation-request [-d DISPLAY_ID] [true|1|false|0]");

        pw.println("  get-ignore-orientation-request [-d DISPLAY_ID] ");

        pw.println("    If app requested orientation should be ignored.");

        pw.println("  reset [-d DISPLAY_ID]");

        pw.println("    Reset all override settings.");

        if (!IS_USER) {

            pw.println("  tracing (start | stop)");

            pw.println("    Start or stop window tracing.");