Enable Kiosk mode

 private void toggleKiosk() {
        EnterpriseDeviceManager enterpriseDeviceManager =
                EnterpriseDeviceManager.getInstance(this.getApplicationContext());
        KioskMode kioskMode = enterpriseDeviceManager.getKioskMode();

        boolean isKioskModeEnabled = kioskMode.isKioskModeEnabled();

        try {
            // If in Kiosk Mode, disable Kiosk Mode
            // If not in Kiosk Mode, enable Kiosk Mode with the current package as the home package
            if (isKioskModeEnabled) {
                mUtils.log(getString(R.string.leaving_kiosk));
                removeShortcutFromKioskMode();
                kioskMode.disableKioskMode();
            } else {
                mUtils.log(getString(R.string.entering_kiosk));
                addShortcutToKioskMode();
                kioskMode.enableKioskMode();
            }
        } catch (SecurityException e) {
            mUtils.processException(e, TAG);
        }
    }

 private void toggleCustomKiosk(KioskSetting kioskSetting, boolean isKioskModeEnabled) {
        EnterpriseDeviceManager enterpriseDeviceManager =
                EnterpriseDeviceManager.getInstance(this.getApplicationContext());
        KioskMode kioskMode = enterpriseDeviceManager.getKioskMode();

        try {
            // If in Kiosk Mode, disable Kiosk Mode
            // If not in Kiosk Mode, enable Kiosk Mode with the current package as the home package
            if (isKioskModeEnabled) {
                mUtils.log(getString(R.string.leaving_kiosk));
                removeShortcutFromKioskMode();
                kioskMode.disableKioskMode(kioskSetting);
            } else {
                mUtils.log(getString(R.string.entering_kiosk));
                addShortcutToKioskMode();
                kioskMode.enableKioskMode(kioskSetting);
            }
        } catch (SecurityException e) {
            mUtils.processException(e, TAG);
        }
    }

 private void promptCustomKioskSetting() {

        // Build a dialog to show the user
        AlertDialog.Builder builder = new AlertDialog.Builder(this);

        EnterpriseDeviceManager enterpriseDeviceManager =
                EnterpriseDeviceManager.getInstance(this.getApplicationContext());
        KioskMode kioskMode = enterpriseDeviceManager.getKioskMode();

        final boolean isKioskModeEnabled = kioskMode.isKioskModeEnabled();

        if (isKioskModeEnabled) {
            builder.setTitle(getString(R.string.exit_kiosk_setting));
            View viewInflated = LayoutInflater.from(this).inflate(R.layout.exit_custom_kiosk,
                    (ViewGroup) findViewById(R.id.kiosk_config_group), false);

            builder.setView(viewInflated);
            builder.setPositiveButton(getString(R.string.option_confirm), new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    KioskSetting kioskSetting = new KioskSetting();
                    kioskSetting.settingsChanges = true;
                    kioskSetting.statusBar = false;
                    kioskSetting.statusBarExpansion = true;
                    kioskSetting.systemBar = false;
                    kioskSetting.taskManager = true;
                    kioskSetting.homeKey = true;
                    kioskSetting.airCommand = true;
                    kioskSetting.airView = true;
                    kioskSetting.multiWindow = true;
                    kioskSetting.smartClip = true;
                    kioskSetting.navigationBar = false;
                    kioskSetting.wipeRecentTasks = false;
                    kioskSetting.clearAllNotifications = false;

                    toggleCustomKiosk(kioskSetting, isKioskModeEnabled);
                }
            });
        } else {
            builder.setTitle(getString(R.string.configure_kiosk_setting));
            View viewInflated = LayoutInflater.from(this).inflate(R.layout.prompt_kiosk_setting,
                    (ViewGroup) findViewById(R.id.kiosk_config_group), false);

            final CheckBox chkSettingsChanges = viewInflated.findViewById(R.id.chkSettingsChange);
            final CheckBox chkStatusBar = viewInflated.findViewById(R.id.chkAllowStatusBar);
            final CheckBox chkStatusBarExpansion = viewInflated.findViewById(R.id.chkStatusBarExpansion);
            final CheckBox chkSystemBar = viewInflated.findViewById(R.id.chkAllowSystemBar);
            final CheckBox chkTaskManager = viewInflated.findViewById(R.id.chkAllowTaskManager);
            final CheckBox chkHomekey = viewInflated.findViewById(R.id.chkAllowHomekey);
            final CheckBox chkAirCommand = viewInflated.findViewById(R.id.chkAllowAirCommand);
            final CheckBox chkAirView = viewInflated.findViewById(R.id.chkAllowAirview);
            final CheckBox chkMultiwindow = viewInflated.findViewById(R.id.chkAllowMultiwindow);
            final CheckBox chkSmartclip = viewInflated.findViewById(R.id.chkAllowSmartClip);
            final CheckBox chkNavBar = viewInflated.findViewById(R.id.chkAllowNavBar);
            final CheckBox chkWipeRecentTasks = viewInflated.findViewById(R.id.chkWipeRecentTasks);
            final CheckBox chkClearNotifications = viewInflated.findViewById(R.id.chkClearNotifications);

            builder.setView(viewInflated);
            builder.setPositiveButton(getString(R.string.option_confirm), new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    KioskSetting kioskSetting = new KioskSetting();
                    kioskSetting.settingsChanges = chkSettingsChanges.isChecked();
                    kioskSetting.statusBar = chkStatusBar.isChecked();
                    kioskSetting.statusBarExpansion = chkStatusBarExpansion.isChecked();
                    kioskSetting.systemBar = chkSystemBar.isChecked();
                    kioskSetting.taskManager = chkTaskManager.isChecked();
                    kioskSetting.homeKey = chkHomekey.isChecked();
                    kioskSetting.airCommand = chkAirCommand.isChecked();
                    kioskSetting.airView = chkAirView.isChecked();
                    kioskSetting.multiWindow = chkMultiwindow.isChecked();
                    kioskSetting.smartClip = chkSmartclip.isChecked();
                    kioskSetting.navigationBar = chkNavBar.isChecked();
                    kioskSetting.wipeRecentTasks = chkWipeRecentTasks.isChecked();
                    kioskSetting.clearAllNotifications = chkClearNotifications.isChecked();

                    toggleCustomKiosk(kioskSetting, isKioskModeEnabled);
                }
            });
        }

        builder.setNegativeButton(getString(R.string.option_cancel), new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                dialog.cancel();
            }
        });
        builder.show();
    }

 public void addShortcutToKioskMode() {
        EnterpriseDeviceManager enterpriseDeviceManager =
                EnterpriseDeviceManager.getInstance(this.getApplicationContext());
        ApplicationPolicy applicationPolicy = enterpriseDeviceManager.getApplicationPolicy();
        KioskMode kioskMode = enterpriseDeviceManager.getKioskMode();
        String kioskHomePackage = null;

        // Since Android O, the homePkgName parameter should be null and the shortcut is added
        // only in current launcher.
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
            kioskHomePackage = kioskMode.getKioskHomePackage();
        }

        try {
            boolean result = applicationPolicy.addHomeShortcut(getPackageName(), kioskHomePackage);
            if (result) {
                mUtils.log(getString(R.string.added_app_to_kiosk));
            } else {
                mUtils.log(getString(R.string.failed_add_app_to_kiosk));
            }
        } catch (SecurityException e) {
            mUtils.processException(e, TAG);
        }
    }

 public void removeShortcutFromKioskMode() {
        EnterpriseDeviceManager enterpriseDeviceManager =
                EnterpriseDeviceManager.getInstance(this.getApplicationContext());
        ApplicationPolicy applicationPolicy = enterpriseDeviceManager.getApplicationPolicy();
        KioskMode kioskMode = enterpriseDeviceManager.getKioskMode();
        String kioskHomePackage = null;

        // Since Android O, the homePkgName parameter should be null and the shortcut is added
        // only in current launcher.
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
            kioskHomePackage = kioskMode.getKioskHomePackage();
        }

        try {
            boolean result = applicationPolicy.deleteHomeShortcut(getPackageName(), kioskHomePackage);
            if (result) {
                mUtils.log(getString(R.string.removed_app_from_kiosk));
            } else {
                mUtils.log(getString(R.string.failed_remove_app_kiosk));
            }
        } catch (SecurityException e) {
            mUtils.processException(e, TAG);
        }
    }