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用Javascript获取页面元素的位置（全） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...性，不能对它们赋值。
三、获取网页大小的另一种方法
网页上的每个元素还有scrollHeight和scrollWidth属性，指包含滚动条在内的该元素的视觉面积。
那么，document对象的scrollHeight和scrollWidth属性就是网页的大小，意思就是滚...
What are the correct link options to use std::thread in GCC under linux?
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Under Ubuntu 14.04 g++ --version (g++ (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1) I had to add the -W1, --no-as-needed g++ --std=c++11 -Wl, --no-as-needed -pthread main.cc
– Begui
Apr 27 '14 at 22...
Android: Is it possible to display video thumbnails?
...ieces of information you query. See more about the MediaStore at developer.android.com/reference/android/provider/…
– Greg Zimmers
Apr 30 '11 at 3:31
4
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Vibrate and Sound defaults on notification
....mp3"));
return builder;
}
Add below permission for Vibration in AndroidManifest.xml file
<uses-permission android:name="android.permission.VIBRATE" />
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How can I run code on a background thread on Android?
...nt tasks.
For long-term background processes, Threads aren't optimal with Android. However, here's the code and do it at your own risk...
Remember Service or Thread will run in the background but our task needs to make trigger (call again and again) to get updates, i.e. once the task is completed...
Android: how do I check if activity is running?
...n as it might be useful to others.
This solution wasn't available before Android Architecture Components were released.
Activity is at least partially visible
getLifecycle().getCurrentState().isAtLeast(STARTED)
Activity is in the foreground
getLifecycle().getCurrentState().isAtLeast(RESUMED)
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Android get current Locale, not default
How do I get the user's current Locale in Android?
7 Answers
7
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Android Emulator: Installation error: INSTALL_FAILED_VERSION_DOWNGRADE
I am currently trying to compile and test a small Android Application.
15 Answers
15
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How to lay out Views in RelativeLayout programmatically?
...hould be enforced in the code, not simply commented in the docs. developer.android.com/reference/android/view/…
– OYRM
Apr 3 '13 at 13:53
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Avoid Android Lint complains about not-translated string
...ated an unlocalized-strings.xml file within values directory.. Running Android Lint to check for problems it keeps saying that some translations are missing.. I do not want to disable this check on the whole project, I'd like to disable it only in some XML files.. is it possible?
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