android game programming tutorial

[Book Note: Android game programming starts from scratch] 9. Game Development BASICS (how to quickly enter Android game development), learn android from scratch 1. Do not blindly view A

execution in current child thread//postinvalidate (); You can loop through a child thread to invoke executionInvalidate ();//Redraw the canvas return Super. OnKeyUp (KeyCode, event); } /*** Override touch-screen event functions*/@Override Public Booleanontouchevent (Motionevent event) {//gets the x-coordinate assignment of the user's finger touch screen and the text intx = (int) Event.getx (); //Gets the y coordinate of the user's finger touch screen and the text inty =

action frames, allowing its action frames to repeatedly playcurrentframe++; if(Currentframe >= 12) {Currentframe= 0; }} @Override Public voidrun () { while(flag) {LongStart =System.currenttimemillis (); Mydraw (); Logic (); LongEnd =System.currenttimemillis (); Try { if(End-start ) {Thread.Sleep (-(End-start)); } } Catch(interruptedexception e) {e.printstacktrace (); } } } /*** Key Event monitoring*/@Override Public BooleanOnKeyDown (

This is my collection of the classic books on Android development, high-definition PDF electronic version, can be downloaded in my Baidu network free of charge, I hope that the need for friends to help. Directory:Android 4 Advanced Programming (full source code included)"Crazy Android Handout""Android App Development (

[Book Note: Android game programming starts from scratch] 12. Game Development BASICS (Canvas), Learning android from scratch 1. Canvas Canvas of the Canvas class encapsulates graphics and image painting. Common functions of this class are described as follows: DrawColor (i

("DrawText", 10,15, paint); //--Draw pixel pointsCanvas.drawpoint (10,20, paint); //--Draw multiple pixel pointsCanvas.drawpoints (New float[]{10,30,30,30},paint); //--Draw a lineCanvas.drawline (10,40,50,40, paint); //--draw more than one lineCanvas.drawlines (New float[]{10,50,50,50,70,50,110,50},paint); //--Draw RectangleCanvas.drawrect (10,60,40,100, paint); //--Draw Rectangle 2Rect rect =NewRect (10,110,60,130); Canvas.drawrect (Rect,paint); //--Draw rounded rectanglesRECTF

(Exception ex) {}finally { if(canvas!=NULL) {sfh.unlockcanvasandpost (canvas); } } }The Paint brush class provides an anti-aliasing function, in fact the canvas canvas also provides the amount of plot antialiasing functions, as follows:Canvas.setdrawfilter (Drawfilter filter);Function: Set drawing antialiasing for the canvasParameters: Drawing Filter InstanceInstantiate an object of the Drawfilter class, as shown in the following code:New Paintflagsdrawfilter (0,paint.anti_a

The following are all converted from the android game programming entry-level classic. For more information, see the source. If you have an Android device, you will notice that when you press the increase or decrease button, the different volume settings you control depend on the application you are running. During a c

Android 4: getting started with game programming Author: chszs, reprinted with note. Blog homepage: http://blog.csdn.net/chszs For programmers, game programming is not an easy task. Many people have thought about or developed a game