[文章]HarmonyOS应用API-bundleState.queryAppUsagePriorityGroup

Api: bundleState.queryAppUsagePriorityGroup

版本适配：API 7

作用：查询（返回）当前调用者应用的使用优先级群组，使用Callback形式返回。

示例代码：

bundleState.queryAppUsagePriorityGroup((err, res) => {

      if (err) {

          console.log('BUNDLE_ACTIVE queryAppUsagePriorityGroup callback failed. because: ' + err.code);

      } else {

          console.log('BUNDLE_ACTIVE queryAppUsagePriorityGroup callback succeeded. result: ' + JSON.stringify(res));

      }

  });

*附件：HarmonyOS应用API-bundleState.queryAppUsagePriorityGroup.docx