CarInspection/entry/src/main/ets/entryability/EntryAbility.ets

import AbilityConstant from '@ohos.app.ability.AbilityConstant';
import hilog from '@ohos.hilog';
import UIAbility from '@ohos.app.ability.UIAbility';
import Want from '@ohos.app.ability.Want';
import window from '@ohos.window';
import { requestPermission } from '../utils/SystemUtils';

export default class EntryAbility extends UIAbility {
  onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onCreate');
  }

  onDestroy(): void {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onDestroy');
  }

  async onWindowStageCreate(windowStage: window.WindowStage): Promise<void> {
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
    let window = await windowStage.getMainWindow()
    window.setWindowSystemBarEnable(["status"])
    window.setWindowLayoutFullScreen(true)
    requestPermission(this.context, ['ohos.permission.CAMERA', 'ohos.permission.FILE_ACCESS_MANAGER'])
      .then(() => {
        windowStage.loadContent('pages/Login', (err) => {
          if (err.code) {
            hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');
            return;
          }
          hilog.info(0x0000, 'testTag', 'Succeeded in loading the content.');
        });
      })
  }

  onWindowStageDestroy(): void {
    // Main window is destroyed, release UI related resources
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
  }

  onForeground(): void {
    // Ability has brought to foreground
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onForeground');
  }

  onBackground(): void {
    // Ability has back to background
    hilog.info(0x0000, 'testTag', '%{public}s', 'Ability onBackground');
  }
}