Merge "Set persist.sys.theme based on darktheme" into qt-dev

import android.os.ServiceManager;

import android.os.ShellCallback;

import android.os.ShellCommand;

import android.os.SystemProperties;

import android.os.UserHandle;

import android.os.UserManager;

import android.provider.Settings.Secure;

import android.service.dreams.Sandman;

import android.service.vr.IVrManager;

import java.io.FileDescriptor;

import java.io.PrintWriter;

import java.util.Objects;

final class UiModeManagerService extends SystemService {

    private static final String TAG = UiModeManager.class.getSimpleName();

    // Enable launching of applications when entering the dock.

    private static final boolean ENABLE_LAUNCH_DESK_DOCK_APP = true;

    private static final String SYSTEM_PROPERTY_DEVICE_THEME = "persist.sys.theme";

    final Object mLock = new Object();

    private int mDockState = Intent.EXTRA_DOCK_STATE_UNDOCKED;

            mNightMode = defaultNightMode;

        }

        // false if night mode stayed the same, true otherwise.

        return !(oldNightMode == mNightMode);

        if (UserManager.get(context).isPrimaryUser()) {

            final String newTheme = Integer.toString(mNightMode);

            if (!Objects.equals(SystemProperties.get(SYSTEM_PROPERTY_DEVICE_THEME), mNightMode)) {

                SystemProperties.set(SYSTEM_PROPERTY_DEVICE_THEME, newTheme);

            }

        }

        return oldNightMode != mNightMode;

    }

    private final IUiModeManager.Stub mService = new IUiModeManager.Stub() {

            try {

                synchronized (mLock) {

                    if (mNightMode != mode) {

                        if (UserManager.get(getContext()).isPrimaryUser()) {

                            SystemProperties.set(SYSTEM_PROPERTY_DEVICE_THEME,

                                    Integer.toString(mode));

                        }

                        // Only persist setting if not in car mode

                        if (!mCarModeEnabled) {

                            Secure.putIntForUser(getContext().getContentResolver(),