回答: 解释"broadcast completed: result=0"这条消息的含义: "broadcast completed: result=0" 这条消息通常表示一个广播(broadcast)操作已经完成,并且该操作的结果是成功的。在编程和系统管理的上下文中,广播通常指的是向一组接收者(如网络中的多个设备、数据库中的多个记录或应用程序中的多个组件)发送同一消息的...
Broadcast completed: result=0 相关源代码: ShutdownBroadcastReceiver.java publicclassShutdownBroadcastReceiverextendsBroadcastReceiver { privatestaticfinalString TAG ="ShutdownBroadcastReceiver"; publicShutdownBroadcastReceiver() { } //Once boot completed,start server publicvoidonReceive(Context context, Intent...
Broadcasting: Intent { act=com.chen.broadcasttest.MY_BROADCAST flg=0x400000 pkg=com.chen.broadcasttest } Broadcast completed: result=0 Android Studio中logcat的结果:
您可以在Android10中使用SYSTEM_ALERT_WINDOW强制启动activity窗口，请参考此设置superposition setting ...
Note: Since a broadcast task takes a long time to complete, the broadcast result will be pushed when the task is about to be completed. For this reason, the pushed number of recipients may be different from the actual number. The XML structure for a successful push is as follows, with ...
中内置了多个系统广播:只要涉及到手机的基本操作(如开机、网络状态变化、拍照等等),都会发出相应的广播 每个广播都有特定的Intent - Filter...Intent.ACTION_BATTERY_LOW 电池电量充足(即从电量低变化到饱满时会发出广播 Intent.ACTION_BATTERY_OKAY 系统启动完成后(仅广播一次) Intent.ACTION_BOOT_COMPLETED 检测网络...
if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) { //接收到开机广播 } } } :在代码中手动调用 将 组件注册到 中, 和 内部都实现了 接口,所以都可以进行 : publicclassMainActivityextendsActivity{TestReceivertestReceiver;@OverrideprotectedvoidonCreate(BundlesavedInstanceState){super.onCreate(...
cv::copyMakeBorder(resize_img, resize_img,0,0,0, int(imgW - resize_img.cols), cv::BORDER_CONSTANT, {127,127,127}); } Sorry, something went wrong. thsno02closed this ascompletedSep 28, 2022 paddle-botbotadded thestatus/closelabelSep 28, 2022 ...
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" /> 经过上面的几个步骤之后,我们就完成了开机启动的功能,将应用运行在模拟器上,然后重启模拟器,控制台打印如下: 如果我们查看已运行的服务就会发现,MsgPushService已经运行起来了。
<receiverandroid:name=".BootCompletedReceiver"><intent-filter><actionandroid:name="android.intent.action.BOOT_COMPLETED"/></intent-filter></receiver> 并且需要添加权限: OK,我们把程序跑起来,这个是静态注册,即使我们写的应用不在前台,也能接收到广播。这是静态注册的特点,我们后面会进行总结的。