Merge "Add UiModeManager commands to adb" (825310b6) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/UiModeManagerService.java

+107 −5

Original line number	Diff line number	Diff line
		@@ -35,10 +35,12 @@ import android.content.res.Resources;
		import android.os.BatteryManager;
		import android.os.Binder;
		import android.os.Handler;
		import android.os.IBinder;
		import android.os.PowerManager;
		import android.os.RemoteException;
		import android.os.ResultReceiver;
		import android.os.ServiceManager;
		import android.os.ShellCallback;
		import android.os.ShellCommand;
		import android.os.SystemProperties;
		import android.os.UserHandle;
		import android.provider.Settings;
		@@ -47,8 +49,6 @@ import android.service.vr.IVrManager;
		import android.service.vr.IVrStateCallbacks;
		import android.text.TextUtils;
		import android.util.Slog;
		import android.view.WindowManagerInternal;
		import android.view.WindowManagerPolicy;

		import java.io.File;
		import java.io.FileDescriptor;
		@@ -62,7 +62,6 @@ import com.android.server.power.ShutdownThread;
		import com.android.server.twilight.TwilightListener;
		import com.android.server.twilight.TwilightManager;
		import com.android.server.twilight.TwilightState;
		import com.android.server.wm.WindowManagerService;

		final class UiModeManagerService extends SystemService {
		private static final String TAG = UiModeManager.class.getSimpleName();
		@@ -238,7 +237,7 @@ final class UiModeManagerService extends SystemService {
		publishBinderService(Context.UI_MODE_SERVICE, mService);
		}

		private final IBinder mService = new IUiModeManager.Stub() {
		private final IUiModeManager.Stub mService = new IUiModeManager.Stub() {
		@Override
		public void enableCarMode(int flags) {
		if (isUiModeLocked()) {
		@@ -389,6 +388,12 @@ final class UiModeManagerService extends SystemService {
		}
		}

		@Override
		public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err,
		String[] args, ShellCallback callback, ResultReceiver resultReceiver) {
		new Shell(mService).exec(mService, in, out, err, args, callback, resultReceiver);
		}

		@Override
		protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		if (getContext().checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
		@@ -777,4 +782,101 @@ final class UiModeManagerService extends SystemService {
		}
		}

		/**
		* Handles "adb shell" commands.
		*/
		private static class Shell extends ShellCommand {
		public static final String NIGHT_MODE_STR_YES = "yes";
		public static final String NIGHT_MODE_STR_NO = "no";
		public static final String NIGHT_MODE_STR_AUTO = "auto";
		public static final String NIGHT_MODE_STR_UNKNOWN = "unknown";
		private final IUiModeManager mInterface;

		Shell(IUiModeManager iface) {
		mInterface = iface;
		}

		@Override
		public void onHelp() {
		final PrintWriter pw = getOutPrintWriter();
		pw.println("UiModeManager service (uimode) commands:");
		pw.println(" help");
		pw.println(" Print this help text.");
		pw.println(" night [yes\|no\|auto]");
		pw.println(" Set or read night mode.");
		}

		@Override
		public int onCommand(String cmd) {
		if (cmd == null) {
		return handleDefaultCommands(cmd);
		}

		try {
		switch (cmd) {
		case "night":
		return handleNightMode();
		default:
		return handleDefaultCommands(cmd);
		}
		} catch (RemoteException e) {
		final PrintWriter err = getErrPrintWriter();
		err.println("Remote exception: " + e);
		}
		return -1;
		}

		private int handleNightMode() throws RemoteException {
		final PrintWriter err = getErrPrintWriter();
		final String modeStr = getNextArg();
		if (modeStr == null) {
		printCurrentNightMode();
		return 0;
		}

		final int mode = strToNightMode(modeStr);
		if (mode >= 0) {
		mInterface.setNightMode(mode);
		printCurrentNightMode();
		return 0;
		} else {
		err.println("Error: mode must be '" + NIGHT_MODE_STR_YES + "', '"
		+ NIGHT_MODE_STR_NO + "', or '" + NIGHT_MODE_STR_AUTO + "'");
		return -1;
		}
		}

		private void printCurrentNightMode() throws RemoteException {
		final PrintWriter pw = getOutPrintWriter();
		final int currMode = mInterface.getNightMode();
		final String currModeStr = nightModeToStr(currMode);
		pw.println("Night mode: " + currModeStr);
		}

		private static String nightModeToStr(int mode) {
		switch (mode) {
		case UiModeManager.MODE_NIGHT_YES:
		return NIGHT_MODE_STR_YES;
		case UiModeManager.MODE_NIGHT_NO:
		return NIGHT_MODE_STR_NO;
		case UiModeManager.MODE_NIGHT_AUTO:
		return NIGHT_MODE_STR_AUTO;
		default:
		return NIGHT_MODE_STR_UNKNOWN;
		}
		}

		private static int strToNightMode(String modeStr) {
		switch (modeStr) {
		case NIGHT_MODE_STR_YES:
		return UiModeManager.MODE_NIGHT_YES;
		case NIGHT_MODE_STR_NO:
		return UiModeManager.MODE_NIGHT_NO;
		case NIGHT_MODE_STR_AUTO:
		return UiModeManager.MODE_NIGHT_AUTO;
		default:
		return -1;
		}
		}
		}
		}