#鸿蒙学习大百科#如何获取当前UIAbility是哪个UIAbility?

import { bundleManager } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { hilog } from '@kit.PerformanceAnalysisKit';

@Entry
@Component
struct Index {
  build() {
    Column() {
      Button("获取当前UIAbility信息").onClick(() => {
        let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_HAP_MODULE |
        bundleManager.BundleFlag.GET_BUNDLE_INFO_WITH_ABILITY
        bundleManager.getBundleInfoForSelf(bundleFlags).then(data => {
          hilog.info(0x0000, 'testTag', 'getBundleInfoForSelf successfully. Data: %{public}s', JSON.stringify(data));
        })
          .catch((err: BusinessError) => {
            hilog.error(0x0000, 'testTag', 'getBundleInfoForSelf failed. Cause: %{public}s', err.message);
          });
      })
    }
    .height("100%")
    .width('100%')
    .justifyContent(FlexAlign.Center)
  }
}