largest android tablet screen size

Official API:A structure describing general information on a display, such as its size, density, and font scaling.To access the Displaymetrics members, initialize a object like this:displaymetrics=newdisplaymetrics();Getwindowmanager(). Getdefaultdisplay(). Getmetrics(metrics); Application Examples:WindowManager WindowManager = (windowmanager) getsystemservice (Context.window_service);Displaymetrics displaymetrics = new Displaymetrics ();Window

Formula: screen size = pixel value on the diagonal line of the screen/(density * 160) =/(density * 160) // Screen sizeDouble screensize;// Pixel value of the diagonal line of the screenDouble diagonal;Displaymetrics dm = new displaymetrics ();Manager. getdefadisplay display (). getmetrics (DM ); Diagonal = math. SQ

to Android: screenorientation = "Landscape ".For example, (landscape is horizontal and portrait is vertical ): Java code: In additionScreenThe switch will restart the activity, so you should save the status of the current activity before the activity is destroyed, and load the configuration when the activity is created again, so that the ongoing game will not automatically restart! Some programs are suitable for switching from a portrait

Adapt to different Android phone screen sizes 240*320 320*480 480*800 480*854 540*960 800*1200 800*1280 Public static int adjustfontsize (INT screenwidth, int screenheight) {

Mobile phone end of the screen switch, how to do to the Android browser in time to change the font size

Pick from http://blog.csdn.net/chenguang79/article/details/9222817Displaymetrics dm = new Displaymetrics ();DM = Getresources (). Getdisplaymetrics ();float density = dm.density; Screen density (pixel scale: 0.75/1.0/1.5/2.0)int densitydpi = dm.densitydpi; Screen density (pixels per inch: 120/160/240/320)float xdpi = dm.xdpi;float ydpi = dm.ydpi;int screenwidth = Dm.widthpixels;

This example describes how Android uses service and activity to get screen sizes. Share to everyone for your reference. The implementation methods are as follows: 1. Activity: Displaymetrics dm = new Displaymetrics (); This.getwindowmanager (). Getdefaultdisplay (). Getmetrics (DM); SW = Dm.widthpixels; SH = Dm.heightpixels; 2. Service: Displaymetrics dm = new Displaymetrics (); DM = Getreso

let's look at the following layout:, the button is half the size of the screen, then centered in the center of the layout, everyone has their own answers, see my method, Layout layout XML is as follows:Here are a few key points: The layout is linearlayout so that the layout_weight can be set; Set the value of the LinearLayout android:weightsum to 1; Set the button's layout_width to 0DP;

// Obtain the direction when switching the screen If (this. getresources (). getconfiguration (). Orientation = configuration. orientation_landscape ){ Settitle ("Landscape "); } If (this. getresources (). getconfiguration (). Orientation = configuration. orientation_portrait ){ Settitle ("portrait "); } // Obtain screen size 1 Windowm

(1) resolution lists of common models are as follows: Model width and height Wxga800480x800 Wvga854480X854 Wxga720720x1280 Wqvga400240x400 Wsvga1024x600 Wvga800480x800 Qvga320x240 Wqvga432240x432 Hvga480x320 (2) Simulator Test-scale adjustment Set"Screen size (in)"Smaller, the simulator also scales down. [The last length and width of the simulator is its original width and high r