E/AndroidRuntime(7200): Uncaught handler: thread Thread-8 exiting due to uncaught exception E/AndroidRuntime( 7200): java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare() 原因是非主线程中默认没有创建Looper对象,需要先调用Looper.prepare()启用Looper。
android system vendor通讯 android can通信 查看板子上的CAN设备是否使能: 如果查询到上图所示,说明CAN设备(也可称为CAN“网卡”)是可以工作的,否则需要做好底层设备树及驱动配置。将板子上CAN接口(该板子只有1路CAN)的CAN_H和CAN_L分别接到USBCAN盒的其中一路CAN输入的CAN_H和CAN_L上,尝试从开发板发送数据...
技术标签:开发Bug记录Androidsmalijarerror 在我们使用dex2jar-2.0工具 将smile代码转换成jar包时,可能会出现以下错误: java.lang.RuntimeException: can not merge I and Z,这是因为我们使用的是旧版的dex2jar 通过查看日志文件可以知道,这是com.googlecode.dex2jar.ir.TypeClass的merge问题。查看dex2jar源码后,...
Hi there, I have an Android device running and I can't use the `Android Device Explorer` on IntelliJ Ultimate. It works perfectly on...
33. at .ActivityThread.main(ActivityThread.java:4028) 34. at java.lang.reflect.Method.invokeNative(Native Method) 35. at java.lang.reflect.Method.invoke(Method.java:491) 36. at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:844) ...
.NET for Android API 35 ActivityManager.RunningAppProcessInfo ActivityManager.RunningAppProcessInfo.InterfaceConsts ActivityManager.RunningServiceInfo ActivityManager.RunningServiceInfo.InterfaceConsts ActivityManager.RunningTaskInfo ActivityManager.RunningTaskInfo.InterfaceConsts ...
[Android.Runtime.Register("canAddCall", "()Z", "", ApiSince=23)] public bool CanAddCall(); 返回 Boolean 电话是否支持添加更多呼叫。 属性 RegisterAttribute 注解 返回设备是否可以支持其他调用。 适用于 . 的 android.telecom.InCallService.canAddCall()Java 文档 本页的某些部分是根据 An...
[Android.Runtime.Register("android/telephony/NetworkScan", ApiSince=28, DoNotGenerateAcw=true)]publicclassNetworkScan:Java.Lang.Object Inheritance Object Object NetworkScan Attributes RegisterAttribute Remarks The caller ofTelephonyManager#requestNetworkScan(NetworkScanRequest, Executor, NetworkScanCallback)wil...
Android进阶-Handler的应用-Only the original thread that created a view hierarchy can touch its views 根本原因 因为非UI线程做了UI操作,进而报出了 Only the original thread that created a view hierarchy can touch its views。 解决方案 安排messages 和 runnables 在将来的某个时间点执行 和将action入队...
Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots. (Demo, Source Code, Clients) GPL-3.0 Go Tox - Distributed, secure messenger with audio and video chat capabilities. (Source Code) GPL-3.0 C Typebot - Conversational app builder (alternative to Typeform or ...