大约有 40,000 项符合查询结果（耗时：0.0521秒） [XML]
How to convert currentTimeMillis to a date in Java?
...f the functionality is backported to Java 6 & 7 and further adapted to Android. Made by the some of the same folks as had made Joda-Time.
An Instant is a moment on the timeline in UTC with a resolution of nanoseconds. Its epoch is first moment of 1970 in UTC.
Assuming your input data is a coun...
App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
... self-contained SQL (Structured Query Language) database engine
built into Android.
SQL statements are used to create, select, update, and delete data in one or
more tables. SQL allows for complex relationships between tables and provides an expressive means to
find data stored in a database.
Conte...
“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
...e following similar error on Ubuntu 13.10:
Cannot run program "/usr/local/android-sdk-linux/build-tools/19.0.3/aapt": error=2, No such file or directory
And this answer fixed it for me:
To get aapt working (this fixed my issues with the avd as well) just install these two packages:
sudo apt-g...
PendingIntent does not send Intent extras
...
Not the answer you're looking for? Browse other questions tagged android android-intent android-service android-pendingintent or ask your own question.
Static nested class in Java, why?
...e of static nested class.
Example for such kind of usage, you can find in Android R.java (resources) file.
Res folder of android contains layouts (containing screen designs), drawable folder (containing images used for project), values folder (which contains string constants), etc..
Sine all the f...
How to set a Fragment tag by code?
...] in the post on stackoverflow [1]: stackoverflow.com/questions/9363072/android-set-fragment-id
– SME
Jul 26 '12 at 6:04
2
...
Understanding Fragment's setRetainInstance(boolean)
... again. It's basically the way it should have worked with Activities since Android 1.0. I don't think it is "lazy" to use it, or using it isn't "proper". In fact I can't see why it isn't the default, or why you would ever want it off.
– Timmmm
Sep 19 '12 at 10:...
What does it mean to inflate a view from an xml file?
I am new to android development and keep coming across references to Inflating views from a layout xml file. I googled and searched the development guide but still wasn't able to pick up a sense for what it means. If someone could provide a very simple example, it'd be much appreciated.
...
position: fixed doesn't work on iPad and iPhone
... so tables like this may not stay up-to-date for long!)
Update:
iOS 5 and Android 4 are both reported to have position:fixed support now.
I tested iOS 5 myself in an Apple store today and can confirm that it does work with position fixed. There are issues with zooming in and panning around a fixe...
访问图像和声音 · App Inventor 2 中文网
... SDCard 上），确保指定完整的文件名，包括“mp3”。
Android系统还包括另一种将SDCard文件设计为URL的方法。 在这里，你可以使用 file:///sdcard 作为文件名前缀，并对特殊字符使用“URL 编码”。 例如，空格是“%20”。 因此，你...