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邓华的碎��念 — Mon, 04 Jun 2012 23:54:00 GMT

当真机USB�q�接MAC�?列不��备的时�?　有可能是MAC装了EasyTether�q�个应用.

解决�Ҏ��

停用: sudo kextunload /System/Library/Extensions/EasyTetherUSBEthernet.kext

启用:sudo kextload /System/Library/Extensions/EasyTetherUSBEthernet.kext

�U�除:

sudo kextunload /System/Library/Extensions/EasyTetherUSBEthernet.kext

sudo rm -rf /System/Library/Extensions/EasyTetherUSBEthernet.kext

邓华的碎��念 2012-06-05 07:54 发表评论

android写文件不会�ؕ码的�Ҏ��

邓华的碎��念 — Tue, 22 Mar 2011 03:51:00 GMT

String filePath = "/sdcard/utf8_file.txt";
String UTF8 = "utf8";
int BUFFER_SIZE = 8192;

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(filePath), UTF8),BUFFER_SIZE);
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(filePath), UTF8),BUFFER_SIZE);

邓华的碎��念 2011-03-22 11:51 发表评论

邓华的碎��念 — Tue, 18 Jan 2011 14:26:00 GMT

在AndroidManifest.xml文�g里面的activity标签中加入以下属�?br />
android:screenOrientation="landscape" android:configChanges="orientation|keyboardHidden"

邓华的碎��念 2011-01-18 22:26 发表评论

android�E�序全屏�Ҏ��

邓华的碎��念 — Tue, 18 Jan 2011 14:24:00 GMT

在activity的onCreated的时�?br />

/** 全屏讄��Q�隐藏窗口所有装�?nbsp;*/
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);

邓华的碎��念 2011-01-18 22:24 发表评论