崎山小鹿的专栏

Starting emulator for AVD '2.1'emulator: ERROR: x86 emulation currently requires hardware acceleration!Please ensure Intel HAXM is properly installed and usable.CPU acceleration status: HAXM is not installed on this machine

在进行Android真机调试时，出现了安装错误：Installation error: INSTALL_FAILED_UPDATE_INCOMPATIBLE于是，自己先采取了措施，将之前安装的该软件卸载，直接拖动到界面最上面删除错误消失

PreferenceScreen，他有一些个子项目。它的Summary需要根据子项的设置来改变的，所以需要监听子项的刷新事件。preferenceScreen.setOnPreferenceChangeListener( ) 是不管用的。不过，它的RootAdapter在子项更新时却能够收到事件 // Auto update Summary when related

Starting emulator for AVD 'AVD_for_5_4_FWVGA'adb_server_notify: Failed to establish connection to ADB serveremulator: Listening for console connections on port: 5554emulator: Serial number of th

[2017-05-09 11:18:45 - healthTimetable3.0.0.0] Installation error: INSTALL_FAILED_PERMISSION_MODEL_DOWNGRADE[2017-05-09 11:18:45 - healthTimetable3.0.0.0] Please check logcat output for more details