小编Sa *_* Ha的帖子

在我升级android studio并打开它后,我收到此错误:

信息:Gradle任务[:app:generateDebugSources,:app:generateDebugTestSources]:app:preBuild:app:preDebugBuild:app:checkDebugManifest:app:preReleaseBuild:app:prepareComAndroidSupportAppcompatV72211Library UP-TO-DATE:app:prepareComAndroidSupportSupportV42211Library UP-TO-DATE:应用:prepareComAstuetzPagerslidingtabstrip101Library UP-TO-DATE:应用:prepareComCrashlyticsSdkAndroidAnswers120Library UP-TO-DATE:应用:prepareComCrashlyticsSdkAndroidBeta112Library UP-TO-DATE:应用:prepareComCrashlyticsSdkAndroidCrashlytics224Library UP-TO-DATE:应用:prepareComGithubHotchemiAndroidRate043Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServices730Library UP-至今:app:prepareComGoogleAndroidGmsPlayServicesAds730Library UP-TO-DATE:app:prepareComGoogleAndroidGmsPlayServicesAnalytics730Library UP-TO-DATE:app:prepareComGoogleAndroidGmsPlayServicesAppindexing730Library UP-TO-DATE:app:prepareComGoogleAndroidGmsPlayServicesAppinvite730Library UP-TO-DATE:app:prepareComGoogleAndroidGmsPlay ServicesAppstate730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesBase730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesCast730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesDrive730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesFitness730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesGames730Library UP-TO-日期:应用:prepareComGoogleAndroidGmsPlayServicesGcm730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesIdentity730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesLocation730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesMaps730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesNearby730Library UP-TO-DATE:应用:prepareComGoogleAndroidGmsPlayServicesPanorama730Library最新消息:app:prepareComGoogleAndroidGmsPlayServicesPlus730Library UP-TO-DATE:app:prepareComGoogleAndroidGmsPlayServicesSafetynet730Library UP-TO-DATE:app:prepareComGoogleAndroidGmsPlayService sWallet730Library UP-TO-DATE:app:prepareComGoogleAndroidGmsPlayServicesWearable730Library UP-TO-DATE:app:prepareIoFabricSdkAndroidFabric131Library UP-TO-DATE:app:prepareDebugDependencies:app:compileDebugAidl FAILED错误:任务':app:compileDebugAidl'的执行失败.

执行者Singleton没有启动

注意:我在下载的C:\ programs\android下覆盖了旧版本的android studio,我保留了原来的配置.

我想获得我拥有Id的单个频道的所有视频.我只得到频道信息的问题.这是我正在使用的链接:

https://gdata.youtube.com/feeds/api/users/UCdCiB_pNQpR0M_KkDG4Dz5A?v=2&alt=json&q=goal&orderby=published&max-results=10

我想知道BLE规范中GATT中属性和服务之间的区别.我们可以在哪里找到属性,它们是服务,特征还是描述符.谢谢