In some scenarios, We need to display a series of pages to users. For example, if we are developing a cartoon watching application, we may need to display a cartoon image to users. Users can use their fingers to slide the screen and switch between the previous cartoon and the next cartoon. In this case, viewflipper is a good choice.
1) view switching control-Overview of viewflipper
The viewfilpper class inherits from the viewanimator class. The viewan
Screen adaptation for Android mobile development and android development adaptation
For Android development, there will be screens of different sizes and density for adaptation:
Why is the screen adaptation problem of the android
This example describes the Android Development Foundation's approach to creating the Startup Interface splash screen. Share to everyone for your reference. Specifically as follows:
Start Interface splash screen in the application is very common, often in the launch interface display product logo, company logo or developer information, if the application startup
This article describes the Android programming implementation of the Popupwindow screen background to become translucent effect of the method. Share to everyone for your reference, specific as follows:
When Android Popupwindow pops up, the screen background becomes translucent and the effect is common. There are many
DP Unit to ensure that the UI is correctly displayed on different screens.The relationship between mobile phone screen classification and pixel density is shown in table 1.Cell phone size distribution (http://developer.android.com/resources/dashboard/screens.html ),Currently, most mobile phone users have a resolution of 800*480 and 854*480.From the above screen size distribution, we can only consider mobil
Full Screen untitled settings in Android
Method 1: Implemented in java code,
// Cancel the title
This. requestWindowFeature (Window. FEATURE_NO_TITLE );
// Full screen
This. getWindow (). setFlags (WindowManager. LayoutParams. FLAG_FULLSCREEN,
// WindowManager. LayoutParams. FLAG_FULLSCREEN );
Method 2: In AndroidManifest. xml, you can use the
Android revolving screen's behind-the-scenes internationalization language failure solution, android InternationalizationThis article has been synchronized to my blog: liyuyu.cn
I recently used international languages (English + Chinese) in the project, but I found a problem during use. When the screen is rotated, the APP language (Chinese) automatically converte
This article mainly introduces Android to get the phone screen size implementation code, Android development often need to get the screen width, this article directly packaged into a tool class, the need for friends can refer to the
Android in the custom control, often need
mode" is used by default to provide a enlarged page. You can rewrite this line by defining the default size of the viewport or the initial size of the viewport. You can also control the user's page enlargement or reduction. You can also disable overview mode in browser settings. In this case, you should not assume that your page is loaded in overview mode. Instead, you should customize the appropriate viewport size and size for your page.However, when your page is displayed in WebView, the page
There are two ways to get a height from a view-provided method:
1, the currently displayed view directly gets the current view width2, through the activity of GetWindow (). Findviewbyid (window.id_android_content) Gets the view root (is a Framelayout object) currently displayed by the system. The Android drawing will be drawn in the framelayout with the view that will be drawn.
The display object gets the screen
This article will show you how to get your application to support a variety of different screen sizes, mainly through the following methods:
Allow your layout to be fully adaptive to the screen
Load the appropriate UI layout according to the configuration of the screen
Make sure the correct layout is applied to the correct device
Qt on Android: how to adapt to different screen sizes, qtandroid
How can I use Android apps developed by Qt to adapt to various screen sizes of Android smartphones?
Speaking of the screen size, there are mobile phone screens from
Customize a pretty practical lock screen app, if you can win the user's approval, replace the system with the lock screen, is definitely a small day live entrance. This time is just a summary of the difficulties in the recent research on the Android platform's lock-screen app development.
First, the preface
The gener
Three ways for Android to keep the screen always bright: android always bright
I haven't written a Blog for a long time, and I have to implement similar functions recently. It's not very convenient to find a blog every time. I 'd like to record it on my Blog!
There are three methods:
1. Apply for screen lock
Pm = (
The difference between Android and simulator is the eternal topic, the question of why, the puzzle. The simulator exists and has its effect, but do not believe anything about the simulator. Unless you're an Android pure top app developer or enthusiast, I suggest you throw away the simulator. Its idealized guidance gave us a lot of trouble. Of course, that's a good thing. At the very least, I am interested t
Android screen adaptation solution, android adaptation
1. Let's talk about how to do it first. I will explain it later:
2. Now let's explain why we should put these three sets:
These three sets are actually based on the content. Why can these two sets be adapted to mainstream resolutions?
So we can use two types of dimens. Why should we use three sets? W
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