android screen mockup

Android horizontal and vertical screens have two problems to solve: I. layout problems Ii. Reload 1. layout Problem: if you do not want to allow the software to switch between the horizontal and vertical screens, the simplest way is in the androidmanifest of the project. in XML, add the Android: screenorientation attribute to the activity you specified. It has the following parameters: "Unspecifie

Android picture adaptation is a tricky thing, this article detailed introduction screen display principle, why the resource file will existDRAWABLE-LDPI, drawable-mdpi, drawable-hdpi, drawable-xhdpi and other folders, why use DP as a unit and so on.Let's start with the display of these two pictures. This is a picture of 200x200 on a different phone display effect. Is it obvious that the second pictu

I. About layout 1, do not use absolute Layout 2, try to use match_parent instead of fill_parent. 3, can use the weight of the place as far as possible the use of weight (android:layout_weight) 4, if it is a solid color background, as far as possible using the shape of Android custom. 5. If you need to fit at a specific resolution, you can create a new Layout-hxw.xml folder on the Res directory. For example, to fit the 1080*1800

Hello everyone, This section describes how Android gets the screen size of a mobile phone. This section mainly uses three objects. Textview , Button , And Displaymetrics , Where Displaymetrics Is the Key class for getting the phone screen size. This example is very simple. When we click the button to trigger the event Textview Display the width and resolutio

This article turns from: http://isux.tencent.com/learn-android-from-zero-session6.html One, the unit of measure for AndroidIn Android, the units that define the size of a component typically have DP and SP, so what is the difference between the PX we use most often? Px PX is an abbreviation for pixels, which is a common pixel unit that corresponds to a point on the screen.There are many sizes

[Android] uses Include layout + Fragment to slide the screen and androidfragmentThe previous article describes the technical part of Image Processing for the "hand-picked" project. This article focuses on the layout of the main interface and screen sliding switching, combined with the video of the great god of Hong Yang and the first line of code of Guo Shen (the

I. About layout adaptation1. Do not use absolute layout2, try to use match_parent instead of fill_parent.3, can use the heavy place as far as possible to use the weight (android:layout_weight)4, if it is a solid color background, try to use the shape of android to Customize.5. If you need to fit at a specific resolution, you can create a new layout-hxw.xml folder on the res directory . For example, to fit the 1080*1800

This question is not complex, but there are a lot of people asking, so I should concentrate on answering it. Starting from Android 3.2 (API Level 13), use the following method in the activity to obtain the screen size (in pixels ): Display display = getwindowmanager (). getdefaultdisplay ();//Activity # getwindowmanager ()Point size =NewPoint (); display. getsize (size );IntWidth =Size. X;IntHeight = si

CSS-based Android system boot screen animation special effect generation, css android

In Android, ViewPager is used to implement screen page switching and page carousel effects. androidviewpager Previously, I wrote a blog post titled "using ViewFlipper in Android to implement screen switching" about how to implement screen page switching. ViewPager is more su

Original articles, reproduced please specify (from: http://blog.csdn.net/leejizhou/article/details/51233342 Li Zizhou blog)This blog post for you to introduce, when the mobile phone screen rotation, we should be how to deal with, first understand the default Android screen rotation principle, when the phone is rotated when the gravity sensor sensor, will destroy

Full ScreenAdd the following code before calling setcontentview (myview) in the oncreate method of activity.Requestwindowfeature (window. feature_no_title); // hide the titleGetwindow (). setflags (windowmanager. layoutparams. flag_fullscreen, windowmanager. layoutparams. flag_fullscreen); // set the full screen landscape Modify the onresume method of the activity according to the following code example: @ Override protected void onresume (){/*** Set

Under the Android platform, after downloading an app, the first open is splash screen, not to mention the Android design principles do not advocate this splash screen. Let's take a look at the general scenario of using splash screen: 1, after the first installation, a si

During Game Development, some games can only be played on a horizontal screen. Therefore, when mobile phones are erected and placed, the game screen must be kept on a horizontal screen. To do this, you can simply configure it in AndroidManifest. xml. Add this line to android: screenOrientation = "landscape ". For examp

Http://www.tuicool.com/articles/nuyMZb1 common resolutions for Android phones today1.1 Common resolutions for mobile phones:4:3VGA 640*480 (Video Graphics Array)QVGA 320*240 (Quarter VGA)HVGA 480*320 (half-size VGA)SVGA 800*600 (Super VGA)5:3WVGA 800*480 (Wide VGA)16:9FWVGA 854*480 (full Wide VGA)HD 1920*1080 High DefinitionQHD 960*540720p 1280*720 SD1080p 1920*1080 HD1.2 resolution corresponds to DPI"HVGA mdpi""WVGA hdpi""FWVGA hdpi""QHD hdpi""720P x

I spent half a day studying the custom lock screen and found that the implementation is not very mysterious. However, some points are worth noting. First of all, the screen lock interface is generally enabled when the screen is turned off and displayed in front of us when the screen is turned on, so we know the time to

1 common resolutions for Android phones today1.1 Common resolutions for mobile phones:4:3VGA 640*480 (Video Graphics Array)QVGA 320*240 (Quarter VGA)HVGA 480*320 (half-size VGA)SVGA 800*600 (Super VGA)5:3WVGA 800*480 (Wide VGA)16:9FWVGA 854*480 (full Wide VGA)HD 1920*1080 High DefinitionQHD 960*540720p 1280*720 SD1080p 1920*1080 HDCell phone:iphone 4/4s 960*640 (3:2)Iphone5 1136*640Xiaomi 1 854*480 (FWVGA)Xiaomi 2 1280*7201.2 Resolution corresponds to

This article describes the Android programming implementation of WebView Full-screen playback method. Share to everyone for your reference, specific as follows: Recently because the project to use WebView load HTML5 video, start not full screen, did a long time to make! Then according to my understanding of how to achieve full

Before we introduce, we need to understand the mechanism of Android screen rotation by default: By default, when the gravity sensor of a user's phone is turned on, rotating the screen orientation causes the current activity to ondestroy-> OnCreate, This will re-construct the current activity and interface layout, if the camera interface, the performance of a lag

Terms1. screen size: the actual screen size.The actual size of the android lecture screen is divided into three general sizes.2. Aspect Ratio 3. Resolution resolution 4. Density 5. Density-independent pixel density-independent pixels Description: adnroid1.6 or later sdks. A new