24
2010
24
2010
03
2010
小记shell
fdisk需要高级点权限才能动……搞硬盘的当然要怎么一早就没想到。 fdisk -l /dev/xxx设备名,就可以列出分区信息了
04
2010
轉
1,掉web浏览器
Uri myBlogUri = Uri.parse("http://kuikui.javaeye.com");
returnIt = new Intent(Intent.ACTION_VIEW, myBlogUri);
2,地图
Uri mapUri = Uri.parse("geo:38.899533,-77.036476");
returnIt = new Intent(Intent.ACTION_VIEW, mapUri);
3,调拨打电话界面
Uri telUri = Uri.parse("tel:100861");
returnIt = new Intent(Intent.ACTION_DIAL, telUri);
4,直接拨打电话
Uri callUri = Uri.parse("tel:100861");
returnIt = new Intent(Intent.ACTION_CALL, callUri);
5,卸载
Uri uninstallUri = Uri.fromParts("package", "xxx", null);
returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri);
6,安装
Uri installUri = Uri.fromParts("package", "xxx", null);
returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);
7,播放
Uri playUri = Uri.parse("file:///sdcard/download/everything.mp3");
returnIt = new Intent(Intent.ACTION_VIEW, playUri);
8,掉用发邮件
Uri emailUri = Uri.parse("mailto:shenrenkui@gmail.com");
returnIt = new Intent(Intent.ACTION_SENDTO, emailUri);
9,发邮件
returnIt = new Intent(Intent.ACTION_SEND);
String[] tos = { "shenrenkui@gmail.com" };
String[] ccs = { "shenrenkui@gmail.com" };
returnIt.putExtra(Intent.EXTRA_EMAIL, tos);
returnIt.putExtra(Intent.EXTRA_CC, ccs);
returnIt.putExtra(Intent.EXTRA_TEXT, "body");
returnIt.putExtra(Intent.EXTRA_SUBJECT, "subject"< /span>);
returnIt.setType("message/rfc882");
Intent.createChooser(returnIt, "Choose Email Client");
10,发短信
Uri smsUri = Uri.parse("tel:100861");
returnIt = new Intent(Intent.ACTION_VIEW, smsUri);
returnIt.putExtra("sms_body", "shenrenkui");
returnIt.setType("vnd.android-dir/mms-sms");
11,直接发邮件
Uri smsToUri = Uri.parse("smsto://100861");
returnIt = new Intent(Intent.ACTION_SENDTO, smsToUri);
returnIt.putExtra("sms_body", "shenrenkui");
12,发彩信
Uri mmsUri = Uri.parse("content://media/external/images/media/23");
returnIt = new Intent(Intent.ACTION_SEND);
returnIt.putExtra("sms_body", "shenrenkui");
returnIt.putExtra(Intent.EXTRA_STREAM, mmsUri);
returnIt.setType("image/png");
04
2010
android用戶權限
在程序裏面寫一個socket去訪問互聯網,如果沒有設定AndroidManifest.xml的userPermission,會彈出socket異常,說你不夠權限。
單獨在裏面加一行<uses-permission android:name="android.permission.INTERNET" />
這樣就有了internet的權限了,其他權限問題應該可以以此類推。
參考dev guide可得到所有的權限,docs/guide/topics/manifest/manifest-intro.html
04
2010
entity僅能被consume一次
23
2009
in
23
2009
oracle count的性能
23
2009
XMLHttpRequest w3c标准
10
2009