var intent = new Intent();
//intent.setAction(“android.net.vpn.SETTINGS”); // 添加 VPN 網路
//intent.setAction(“android.settings.ACCESSIBILITY_SETTINGS”); // 無障礙
//intent.setAction(“android.settings.ADD_ACCOUNT_SETTINGS”); // 添加帳戶
//intent.setAction(“android.settings.AIRPLANE_MODE_SETTINGS”); // 行動網路
//intent.setAction(“android.settings.APN_SETTINGS”); // APN 設定
//intent.setAction(“android.settings.APPLICATION_SETTINGS”); // 應用管理
//intent.setAction(“android.settings.BATTERY_SAVER_SETTINGS”); // 節電助手
//intent.setAction(“android.settings.BLUETOOTH_SETTINGS”); // 藍牙
//intent.setAction(“android.settings.CAPTIONING_SETTINGS”); // 字幕
//intent.setAction(“android.settings.CAST_SETTINGS”); // 無線顯示
//intent.setAction(“android.settings.DATA_ROAMING_SETTINGS”); // 行動網路
//intent.setAction(“android.settings.DATE_SETTINGS”); // 日期和時間設定
//intent.setAction(“android.settings.DEVICE_INFO_SETTINGS”); // 關於手機
//intent.setAction(“android.settings.DISPLAY_SETTINGS”); // 顯示設定
//intent.setAction(“android.settings.DREAM_SETTINGS”); // 互動螢幕保護程式設定
//intent.setAction(“android.settings.HARD_KEYBOARD_SETTINGS”); // 實體鍵盤
//intent.setAction(“android.settings.HOME_SETTINGS”); // 應用權限、預設應用設定、特殊權限
//intent.setAction(“android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS”); // 忽略電池優化設定
//intent.setAction(“android.settings.INPUT_METHOD_SETTINGS”); // 可用虛擬鍵盤設定
//intent.setAction(“android.settings.INPUT_METHOD_SUBTYPE_SETTINGS”); // 安卓鍵盤語言設定 (AOSP)
//intent.setAction(“android.settings.INTERNAL_STORAGE_SETTINGS”); // 內部存儲與記憶體
//intent.setAction(“android.settings.LOCALE_SETTINGS”); // 語言偏好設定
//intent.setAction(“android.settings.LOCATION_SOURCE_SETTINGS”); // 定位服務設定
//intent.setAction(“android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS”); // 所有應用
//intent.setAction(“android.settings.MANAGE_APPLICATIONS_SETTINGS”); // 應用管理
//intent.setAction(“android.settings.MANAGE_DEFAULT_APPS_SETTINGS”); // 與 ACTION_HOME_SETTINGS 相同
//intent.setAction(“android.settings.action.MANAGE_OVERLAY_PERMISSION”); // 在其他應用上方顯示、懸浮窗
//intent.setAction(“android.settings.MANAGE_UNKNOWN_APP_SOURCES”); // 安裝未知應用 安卓 8.0
//intent.setAction(“android.settings.action.MANAGE_WRITE_SETTINGS”); // 可修改系統設定權限
//intent.setAction(“android.settings.MEMORY_CARD_SETTINGS”); // 記憶卡設定
//intent.setAction(“android.settings.NETWORK_OPERATOR_SETTINGS”); // 可用網路選擇
//intent.setAction(“android.settings.NFCSHARING_SETTINGS”); // NFC 設定
//intent.setAction(“android.settings.NFC_SETTINGS”); // 網路中的更多設定
//intent.setAction(“android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS”); // 通知權限設定
//intent.setAction(“android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS”); // 勿擾權限設定
//intent.setAction(“android.settings.ACTION_PRINT_SETTINGS”); // 列印服務設定
//intent.setAction(“android.settings.PRIVACY_SETTINGS”); // 備份與重置
//intent.setAction(“android.settings.SECURITY_SETTINGS”); // 安全設定
//intent.setAction(“android.settings.SHOW_REGULATORY_INFO”); // 監管資訊
//intent.setAction(“android.settings.SOUND_SETTINGS”); // 聲音設定
//intent.setAction(“android.settings.SYNC_SETTINGS”); // 添加帳戶設定
//intent.setAction(“android.settings.USAGE_ACCESS_SETTINGS”); // 有權查看使用狀況的應用
//intent.setAction(“android.settings.USER_DICTIONARY_SETTINGS”); // 個人字典
//intent.setAction(“android.settings.VOICE_INPUT_SETTINGS”); // 輔助應用和語音輸入
//intent.setAction(“android.settings.VPN_SETTINGS”); // VPN 設定
//intent.setAction(“android.settings.VR_LISTENER_SETTINGS”); // VR 助手
//intent.setAction(“android.settings.WEBVIEW_SETTINGS”); // 選擇 WebView
//intent.setAction(“android.settings.WIFI_IP_SETTINGS”); // 高級 WLAN 設定
intent.setAction(“android.settings.WIFI_SETTINGS”); // 選擇 WIFI，連接 WIFI
//intent.setAction(“com.android.settings.Settings$DevelopmentSettingsActivity”);
app.startActivity(intent);

app.startActivity({       action: “android.settings.SYNC_SETTINGS”});