大约有 8,000 项符合查询结果（耗时：0.0268秒） [XML]
How to set entire application in portrait mode only?
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For any Android version
From XML
You can specify android:screenOrientation="portrait" for each activity in your manifest.xml file. You cannot specify this option on the application tag.
From Java
Other option is to do it programmatically, for example in an Activity base class:
@...
Android: Align button to bottom-right of screen using FrameLayout?
...m trying to put the zoom controls of the map on the bottom right corner of screen. I could do it with RelativeLayout using both alignParentBottom="true" and alignParentRight="true" , but with Framelayout I did not find any such attributes. How do I align it to the bottom-right of screen?
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Why is printing to stdout so slow? Can it be sped up?
...can it be that writing to physical disk is WAY faster than writing to the "screen" (presumably an all-RAM op), and is effectively as fast as simply dumping to the garbage with /dev/null?
Congratulations, you have just discovered the importance of I/O buffering. :-)
The disk appears to be faster, ...
Taking screenshot on Emulator from Android Studio
...bably might be the silliest question but still, I don't know how to take a screenshot of Emulator via Android Studio. I recently switched from Eclipse to Android Studio and I could not find it anywhere, I tried to search on web too but no help.
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Android View.getDrawingCache returns null, only null
...dth and height must be >0..............................private void takeScreenShot() { for (int i = 1; i < 4; i++) { //startDialog(); View view = ScreenShotActivity.this.findViewById(R.id.relativelayout); Bitmap bitmap = loadBitmapFromView(view);}}
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How to pinch out in iOS simulator when map view is only a portion of the screen?
...d that I am adding an MKMapView to that is say half the height of the full screen. However, when I try to pinch out on the iOS Simulator it doesn't work since the to nubs fill the entire iPad view on the simulator.
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C++及Windows异常处理(try，catch; __try,__finally, __except) - C/C++ - ...
...出错的语句
// 如果有错，就——
throw ... // 初始化一个异常对象（exception object）
}
catch( 类型名 [形参名] ) /* 异常说明符（exception specifier）*/
{ }
catch( 类型名 [形参名] )
{ }
C++的异常处理很简单，就是如上的三个关...
How can I get the current screen orientation?
...onConfigurationChanged() may crash. User will use this code to get current screen orientation.
public int getScreenOrientation()
{
Display getOrient = getActivity().getWindowManager().getDefaultDisplay();
int orientation = Configuration.ORIENTATION_UNDEFINED;
if(getOrient.getWidth()==g...
Android Webview - Webpage should fit the device screen
I have tried the following to fit the webpage based on the device screen size.
21 Answers
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ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...什么资料，ØMQ(ZeroMQ)是感兴趣的读者少数能请举出的一个。
本文的目的是解释ØMQ架构的基本概念，它们是如何组合起来的，以及它们被如此设计的原因。
拓扑
拓扑是ØMQ最主要的概念...