Flutter OHOS fluttertpc_device_util

作者：flfljh

2024-12-18
湖南
本文字数：1934 字
阅读完需：约 6 分钟

fluttertpc_device_util

鸿蒙设备工具类

Flutter 代码调用

创建通道 static const MethodChannel _channel = const MethodChannel('device_util');
获取 version name

  /// The version name of this application
  static Future<Stringget versionName async {
final String version = await _channel.invokeMethod('getVersionName');
return version;
  }

获取 version code

  /// The version code name of this application
  static Future<Stringget versionCode async {
final String version = await _channel.invokeMethod('getVersionCode');
return version;
  }

打开手机的网络设置页面

      /// Open the phone's network settings page
  static Future<NullopenNetworkSettingPage() async {
await _channel.invokeMethod('launchNoNetwork');
  }

打开手机设置页面

 /// Open the settings page of the currently running application
  static Future<NullopenApplicationSettingPage() async {
await _channel.invokeMethod('systemSettingPage');
  }

获取手机信息

     static Future<Map<String, String>get getChannelInfo async {
final Map<String, StringchannelInfo =
Map<String, String>.from(await _channel.invokeMethod('getChannelInfo'));
return channelInfo;
  }

终止当前应用程序进程并退出

      /// Kill the current application process and exit (Only supports Android)
  static Future<NullkillApp() async {
await _channel.invokeMethod('killApp');
  }

####鸿蒙 OS 代码

    export class Utils {  /**   * 获取系统版本   *   * @return 系统版本   */  public static getDeviceBuildInfo(): string {return deviceInfo.osFullName  }
  /**   * 获取app信息   *   * @return BundleInfo   */  public static getAppBundleInfo(): Promise<bundleManager.BundleInfo> {let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;return bundleManager.getBundleInfoForSelf(bundleFlags)  }
  /**   * 渠道（鸿蒙固定写华为商店）   *   * @return 渠道   */  public static getChannelInfo(): Map<string, string> {const channelInfo = new Map<string, string>()channelInfo.set("first_install_channel", "Huawei Store For Harmony")channelInfo.set("current_install_channel", "Huawei Store For Harmony")return channelInfo  }
  /**   * 跳转系统设置   *   * @param uiAbility 上下文   */  public static jumpToSettings(uiAbility: UIAbility | null): void {if (!uiAbility) {  Log.i(TAG, "jumpToSettings context empty")  return}let want: Want = {  bundleName: 'com.huawei.hmos.settings',  abilityName: 'com.huawei.hmos.settings.MainAbility',}uiAbility.context.startAbility(want).then(() => {}).catch((err: BusinessError) => {  Log.e(TAG, "jumpToSettings: " + err)})  }
  /**   * 跳转系统网络设置   *   * @param uiAbility 上下文   */  public static jumpToWifiSettings(uiAbility: UIAbility | null): void {if (!uiAbility) {  Log.i(TAG, "jumpToWifiSettings context empty")  return}let want: Want = {  bundleName: 'com.huawei.hmos.settings',  abilityName: 'com.huawei.hmos.settings.MainAbility',  uri: 'wifi_entry'}uiAbility.context.startAbility(want).then(() => {}).catch((err: BusinessError) => {  Log.e(TAG, "jumpToWifiSettings: " + err)})  }
  /**   * 跳转应用市场   *   * @param uiAbility 上下文   */  public static async jumpToMarket(uiAbility: UIAbility | null): Promise<void> {if (!uiAbility) {  Log.i(TAG, "jumpToMarket context empty")  return}let bundleInfo: bundleManager.BundleInfo = await Utils.getAppBundleInfo()let bundleName: string | undefined = bundleInfo?.nameif (!bundleName) {  Log.e(TAG, "jumpToMarket: get bundlename failed")  return}let want: Want = {  parameters: {// 此处填入要加载的应用包名，例如： bundleName: "com.huawei.hmsapp.appgallery"bundleName: bundleName  }}productViewManager.loadProduct(uiAbility.context, want, {  onError: (error: BusinessError) => {Log.e(TAG, "jumpToMarket: " + error)  }});  }
  /**   * 杀进程   */  public static killApp(): void {Log.i(TAG, "killApp")let pro = new process.ProcessManager()pro.exit(0)  }}

复制代码

发布于: 刚刚阅读数: 6

flfljh

关注

还未添加个人签名 2024-10-29 加入

还未添加个人简介

发布

暂无评论

创作场景

Flutter OHOS fluttertpc_device_util

fluttertpc_device_util

Flutter 代码调用

flfljh

评论