android开发问题集

来源：互联网发布：matlab subs 矩阵编辑：程序博客网时间：2024/05/16 15:08

1、在新版本的eclipse androidSDK里导入工程会出现一些问题，

先用Android Tools->Fix Project Properties，可以解决版本和编译器问题。

2、[2013-12-17 20:49:14 - ddmlib] 您的主机中的软件放弃了一个已建立的连接。

java.io.IOException: 您的主机中的软件放弃了一个已建立的连接。
at sun.nio.ch.SocketDispatcher.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(Unknown Source)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(Unknown Source)
at sun.nio.ch.IOUtil.write(Unknown Source)
at sun.nio.ch.SocketChannelImpl.write(Unknown Source)
at com.android.ddmlib.JdwpPacket.writeAndConsume(JdwpPacket.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.java:575)
at com.android.ddmlib.HandleHeap.sendREAQ(HandleHeap.java:348)
at com.android.ddmlib.Client.requestAllocationStatus(Client.java:421)
at com.android.ddmlib.DeviceMonitor.createClient(DeviceMonitor.java:837)
at com.android.ddmlib.DeviceMonitor.openClient(DeviceMonitor.java:805)
at com.android.ddmlib.DeviceMonitor.processIncomingJdwpData(DeviceMonitor.java:765)
at com.android.ddmlib.DeviceMonitor.deviceClientMonitorLoop(DeviceMonitor.java:652)
at com.android.ddmlib.DeviceMonitor.access$100(DeviceMonitor.java:44)
at com.android.ddmlib.DeviceMonitor$3.run(DeviceMonitor.java:580)
原因：没有开启开发人员USB调试

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