How to use this.adb.setAnimationState method in Appium Android Driver

...219          log.warn('Relaxing hidden api policy to manage animation scale');220          await this.adb.setHiddenApiPolicy('1', !!this.opts.ignoreHiddenApiPolicyError);221        }222        log.info('Disabling window animation as it is requested by "disableWindowAnimation" capability');223        await this.adb.setAnimationState(false);224        this._wasWindowAnimationDisabled = true;225      } else {226        log.info('Window animation is already disabled');227      }228    }229    // If the user sets autoLaunch to false, they are responsible for initAUT() and startAUT()230    if (this.opts.autoLaunch) {231      // set up app under test232      await this.initAUT();233    }234    // start UiAutomator235    this.bootstrap = new helpers.bootstrap(this.adb, this.opts.bootstrapPort, this.opts.websocket);236    await this.bootstrap.start(this.opts.appPackage, this.opts.disableAndroidWatchers, this.opts.acceptSslCerts);237    // handling unexpected shutdown238    this.bootstrap.onUnexpectedShutdown.catch(async (err) => { // eslint-disable-line promise/prefer-await-to-callbacks239      if (!this.bootstrap.ignoreUnexpectedShutdown) {240        await this.startUnexpectedShutdown(err);241      }242    });243    if (!this.opts.skipUnlock) {244      // Let's try to unlock the device245      await helpers.unlock(this, this.adb, this.caps);246    }247    // Set CompressedLayoutHierarchy on the device based on current settings object248    // this has to happen _after_ bootstrap is initialized249    if (this.opts.ignoreUnimportantViews) {250      await this.settings.update({ignoreUnimportantViews: this.opts.ignoreUnimportantViews});251    }252    if (this.isChromeSession) {253      // start a chromedriver session and proxy to it254      await this.startChromeSession();255    } else {256      if (this.opts.autoLaunch) {257        // start app258        await this.startAUT();259      }260    }261    if (util.hasValue(this.opts.orientation)) {262      log.debug(`Setting initial orientation to '${this.opts.orientation}'`);263      await this.setOrientation(this.opts.orientation);264    }265    await this.initAutoWebview();266  }267  async initAutoWebview () {268    if (this.opts.autoWebview) {269      let viewName = this.defaultWebviewName();270      let timeout = (this.opts.autoWebviewTimeout) || 2000;271      log.info(`Setting auto webview to context '${viewName}' with timeout ${timeout}ms`);272      // try every 500ms until timeout is over273      await retryInterval(timeout / 500, 500, async () => {274        await this.setContext(viewName);275      });276    }277  }278  async initAUT () {279    // populate appPackage, appActivity, appWaitPackage, appWaitActivity,280    // and the device being used281    // in the opts and caps (so it gets back to the user on session creation)282    let launchInfo = await helpers.getLaunchInfo(this.adb, this.opts);283    Object.assign(this.opts, launchInfo);284    Object.assign(this.caps, launchInfo);285    // Uninstall any uninstallOtherPackages which were specified in caps286    if (this.opts.uninstallOtherPackages) {287      helpers.validateDesiredCaps(this.opts);288      // Only SETTINGS_HELPER_PKG_ID package is used by UIA1289      await helpers.uninstallOtherPackages(290        this.adb,291        helpers.parseArray(this.opts.uninstallOtherPackages),292        [SETTINGS_HELPER_PKG_ID]293      );294    }295    // Install any "otherApps" that were specified in caps296    if (this.opts.otherApps) {297      let otherApps;298      try {299        otherApps = helpers.parseArray(this.opts.otherApps);300      } catch (e) {301        log.errorAndThrow(`Could not parse "otherApps" capability: ${e.message}`);302      }303      otherApps = await B.all(otherApps.map((app) => this.helpers.configureApp(app, APP_EXTENSION)));304      await helpers.installOtherApks(otherApps, this.adb, this.opts);305    }306    // install app307    if (!this.opts.app) {308      if (this.opts.fullReset) {309        log.errorAndThrow('Full reset requires an app capability, use fastReset if app is not provided');310      }311      log.debug('No app capability. Assuming it is already on the device');312      if (this.opts.fastReset) {313        await helpers.resetApp(this.adb, this.opts);314      }315      return;316    }317    if (!this.opts.skipUninstall) {318      await this.adb.uninstallApk(this.opts.appPackage);319    }320    await helpers.installApk(this.adb, this.opts);321    const apkStringsForLanguage = await helpers.pushStrings(this.opts.language, this.adb, this.opts);322    if (this.opts.language) {323      this.apkStrings[this.opts.language] = apkStringsForLanguage;324    }325    // This must run after installing the apk, otherwise it would cause the326    // install to fail. And before running the app.327    if (!_.isUndefined(this.opts.sharedPreferences)) {328      await this.setSharedPreferences(this.opts);329    }330  }331  async checkAppPresent () {332    log.debug('Checking whether app is actually present');333    if (!(await fs.exists(this.opts.app))) {334      log.errorAndThrow(`Could not find app apk at ${this.opts.app}`);335    }336  }337  async checkPackagePresent () {338    log.debug('Checking whether package is present on the device');339    if (!(await this.adb.shell(['pm', 'list', 'packages', this.opts.appPackage]))) {340      log.errorAndThrow(`Could not find package ${this.opts.appPackage} on the device`);341    }342  }343  // Set CompressedLayoutHierarchy on the device344  async setCompressedLayoutHierarchy (compress) {345    await this.bootstrap.sendAction('compressedLayoutHierarchy', {compressLayout: compress});346  }347  async deleteSession () {348    log.debug('Shutting down Android driver');349    await helpers.removeAllSessionWebSocketHandlers(this.server, this.sessionId);350    await this.mobileStopScreenStreaming();351    await super.deleteSession();352    if (this.bootstrap) {353      // certain cleanup we only care to do if the bootstrap was ever run354      await this.stopChromedriverProxies();355      if (this.opts.unicodeKeyboard && this.opts.resetKeyboard && this.defaultIME) {356        log.debug(`Resetting IME to ${this.defaultIME}`);357        await this.adb.setIME(this.defaultIME);358      }359      if (!this.isChromeSession && !this.opts.dontStopAppOnReset) {360        await this.adb.forceStop(this.opts.appPackage);361      }362      if (this.opts.autoLaunch) {363        await this.adb.goToHome();364      }365      if (this.opts.fullReset && !this.opts.skipUninstall && !this.appOnDevice) {366        await this.adb.uninstallApk(this.opts.appPackage);367      }368      await this.bootstrap.shutdown();369      this.bootstrap = null;370    } else {371      log.debug("Called deleteSession but bootstrap wasn't active");372    }373    // some cleanup we want to do regardless, in case we are shutting down374    // mid-startup375    await this.adb.stopLogcat();376    if (this.useUnlockHelperApp) {377      await this.adb.forceStop('io.appium.unlock');378    }379    if (this._wasWindowAnimationDisabled) {380      log.info('Restoring window animation state');381      await this.adb.setAnimationState(true);382      // This was necessary to change animation scale over Android P. We must reset the policy for the security.383      if (await this.adb.getApiLevel() >= 28) {384        log.info('Restoring hidden api policy to the device default configuration');385        await this.adb.setDefaultHiddenApiPolicy(!!this.opts.ignoreHiddenApiPolicyError);386      }387    }388    if (this.opts.reboot) {389      let avdName = this.opts.avd.replace('@', '');390      log.debug(`closing emulator '${avdName}'`);391      await this.adb.killEmulator(avdName);392    }393  }394  async setSharedPreferences () {395    let sharedPrefs = this.opts.sharedPreferences;...