Android screen adaptive orientation and android adaptive Orientation
Recently, I feel like I am getting stuck on the screen ......The Android phone is Xiami. How many resolutions can it have? Why !!!!!!! Amen ......There are two solutions ......First:HTML5 + CSS3 + WebView interaction ...... I am still studying it. I a
Media queries allow websites to adjust layouts based on the direction of smartphones and tablets. But sometimes you hope that the site is locked into a particular direction, a horizontal screen or a vertical screen, at which point the native app format can be specified. The app is only displayed in a preset format-independent of the actual device orientation. You
Media inquiries allow the site to adjust the layout according to the direction of the smartphone and tablet. But sometimes you want to lock the site to a specific direction, horizontal or vertical screen, at which point the native application format can be specified. App is only shown in preset format-independent of the actual device orientation. By using the HTM
HTML5: Screen Orientation API
Media queries allow websites to adjust their la s based on their smartphones and tablets. But sometimes you want the website to be locked to a specific direction, landscape screen or landscape screen. At this time, the format of the native application can be specified. The APP is only disp
Now our mobile phone is generally built with a directional sensor, the phone screen will be automatically based on the location of the vertical and horizontal screen switch (provided that the screen orientation is not locked). But sometimes our app can only run on a horizontal scre
project allows the screen, how to set, I think this everyone because it is clear, tick.Next, if the user changes the direction of the phone screen, you need to do some of the corresponding actions, then you have to know whether the user is a horizontal screen or vertical screen, this time there is this notice Uidevice
The screen orientation is for activity, so you can use the tag in the Androidmanifest.xml file. The Screenorientation property is set, for example:XML code
activity
android:name=". Sketchpadactivity "
android:screenorientation="Landscape"/>
There are 7 optional values in the Screenorientations property (constants are defined in the Android.content.pm.ActivityInfo class ):
L
Detailed screen orientation in AndroidThe screen orientation is for activity, so you can use the tag in the Androidmanifest.xml file. The Screenorientation property is set, for example: There are 7 optional values in the Screenorientations property (constants are defined in the Android.content.pm.ActivityInfo cla
Monkey original, welcome reprint. Reproduced please specify: Reproduced from COCOS2DER-CSDN, thank you!Original address: http://blog.csdn.net/cocos2der/article/details/44133127When running a scene today, the welcome scene can be rotated, entering the main scene and discovering that it will crash as soon as you rotate the phone screen.to‘NSInternalInconsistencyException‘,‘UnityDefaultViewController should be used ifissetto autorotate‘The error message has been shown to be caused by using auto rot
How do I set the win10 screen lock screen image ?, Win10 screen lock screen image
Windows 10 has been in use for some time for many users, but it is not so easy to use at the beginning. After all, it is quite different from the p
Recently, the development involves dynamically specifying screen orientation, which is summarized as follows:
Activity screen attributes include the following:
Activityinfo. screen_orientation_landscape, // specify the landscapeActivityinfo. screen_orientation_portrait, // specify the portrait Screen
Activityinfo. scre
Recently in the camera function, simple packaging system cameras, encountered a problem is that unable to get the current orientation of the screen caused the screen to rotate after the correct direction, so the picture is not in the right direction.Check it out on the Internet. The current screen
different screens on different platforms, we recommend that you store images of different versions in different folders as needed.
Screen direction:
Automatic switching of landscape and portrait screens:
You can create two layout-port and layout-land directories under the res directory, which are placed in two layout files: vertical screen and horizontal screen,
. An official offer is to check the current battery bar status uiinterfaceorientationorientation = [Uiapplicationsharedapplication].statusbarorientation; This way, you can know the current screen of the battery bar display direction, and you can also force the setting of his display direction, by setting this property is OK, you can choose whether to animate the direction of the battery bar. With these two, we can arbitrarily change the way we want to
From: http://www.linuxidc.com/Linux/2011-06/36828.htmAndroid screen orientation change and onconfigurationchanged event
Note: The onconfigurationchanged event can be triggered not only when the screen direction is changed, but also when other system settings are changed, such as opening or hiding the keyboard.When the screen
IOS _ screen orientation supported by mobile phones
The settings support two levels of screen orientation: app-level and viewController-level.
You can set the app level in [target]-[general]-[device orientation], for example:
By default, Upside Down is not selected, and ot
The device is flat and the screen is facing to the top of the screen. The following four constants are represented respectively:
Private Static final int rotation_0 = 0; // initial condition. In this case, whether the device is a horizontal screen or a portrait screen is related to the default display direction when th
As we all know, smartphones can rotate their mobile phones to change the display direction of the screen. More often, we need to handle changes to the screen direction. For example, when the phone screen direction changes from portrait to landscape, you may need to rearrange the controls on the page to adapt to the changes in the display area.As we have discussed
ResValues-480x320/strings.xml inside set AndValues-800x400/strings.xml inside set For 480x320 and 800x400 resolution respectively, the font size is 30px and 40px;This is called in the Java fileint sizeoftext = (int) this.getresources (). Getdimension (R.dimen.text_size);Method 2:Get the view width in the onsizechanged of the view, normally the default width is 320, so calculate a zoom rate = (float) w/320 W is the actual widthThen, when setting the font size paint.settextsize ((int) (8*rate));
, in the program development, in order to be compatible with different platforms different screens, it is recommended that different versions of the picture according to the needs of the corresponding folder.3. Get the screen sizeJava code
Displaymetrics metric = new Displaymetrics ();
Getwindowmanager (). Getdefaultdisplay (). Getmetrics (Metric);
int width = metric.widthpixels; //Screen width (pi
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