android touch screen tablet

events cyclically and put the events into the event queue, including key/touch panel. Iv. Event Distribution Input the event distribution thread in frameworks/base/services/Java/COM/Android/Server/windowmanagerservice. java creates an input event distribution thread that distributes events to corresponding windows. Button touch

(); // Add the set layer object to scene in the game scene. addChild (gameLayer); // run game scenario ctor. runWithScene (scene) ;}@ Overridepublic boolean onCreateOptionsMenu (Menu menu) {// Inflate the menu; this adds items to the action bar if it is present. getMenuInflater (). inflate (R. menu. main, menu); return true ;}} 2. GameLayer Package com. njupt. touch01; import org. cocos2d. actions. interval. CCJumpTo; import org. cocos2d. layers. CCLayer; import org. cocos2d. nodes. CCDire

record it. java code //---------------------------------------------------------------------------//touch screen and swipe (only to distinguish between sliding and touch screen, if you need to reconsider logic processing when adding double-tap time) //---------------------------- -----------------------------------

( android.os.Process.THREAD_PRIORITY_URGENT_DISPLAY); try { RawInputEvent ev = new RawInputEvent(); while (true) { InputDevice di; readEvent(ev); send = preprocessEvent(di, ev); addLocked(di, curTime, ev.flags, ..., me); } } }; Input event distribution threadAn input event distribution t

Android multi-touch is essentially supported by LCD drivers and programming. Currently, mobile phones that use capacitive screen touch can support multi-touch multitouch technology, provides a better user experience for webpage scaling and gesture operations. On the

Fixed scaleform multi-touch (make a note for later people)Scaleform version number 4.2.24 (estimated that this is the last mobile version, no update)began to think that Scaleform did not do more touch and gesture. In fact, they are already encapsulated. Only the PC-side emulator is not supported. (Debugging compared to the egg pain can only use the real machine)But when you use it, you find that Touchevent.

In the last article I took you all together to achieve the effect of the Android waterfall flow photo wall, although this effect is very cool, but in fact, it is only a semi-finished product, because all the pictures in the wall of the picture is can not point. Therefore, in this article, we have to improve this function, add click on the image to be able to browse the large image of the function, and in the larger view of the image can also be a mult

**/Boolean misrunning = false; /** every 50 frames refresh screen **/public static final int time_in_frame = 50; private int paintcolor=android.graphics.color.white;//Default brush color is black private float paintwidth=2f;//default brush width private sty Le paintstyle=style.stroke;//default brush style private int paintalph=255;//default opaque private path mpath;//path private Paint mpaint;//paintingPen private float startx=0.0f;//initial x

Boolean ondown (motionevent e) {// todo auto-generated method stubreturn false ;} /** the event is triggered when you press the touch screen and move quickly. * E1: 1st action_down motionevent * E2: The last action_move motionevent * velocityx: The moving speed on the X axis, pixel/Second * velocityy: The moving speed on the Y axis. pixel/Second * trigger condition: * The coordinate displacement of the X a

The example of this article introduces how Android can draw a touch path, and share it for everyone's reference, the details are as follows Effect Chart: Implementation code: Package com.android.gameview5; Import android.app.Activity; Import Android.content.Context; Import Android.graphics.Canvas; Import Android.graphics.Color; Import Android.graphics.Paint; Import Android.graphics.Path; Import And

In the development of Android UI, we often encounter this requirement:Two components that support sliding, such as the ListView nested multiple Listview,listview item is a Viewpager or gallary? or ScrollView nested ScrollView and so on.In general, you may also need to support several features such as:¤ Two-layer components can slide¤ Do not let two components slide at the same time, or let two components sliding simultaneously and can adjust themselve

The main purpose of this tool is to record the various actions on the screen, and then replay them multiple times for stability testing and for the recurrence of bugs that require multiple repetitions.The code is in the following location:Http://download.csdn.net/detail/dfysy/8479123Before, others forwarded me a record/replay event program, before KK can be used, but because the Android L enable pie (Positi

Learn to slide the android gesture, Multi-Touch Zoom to reduce the picture, share for everyone to refer to, the specific code as follows1. The layout file is as follows Main.xml 2. Custom zoom Picture Control Zoomimageview.java Code: Package com.ymw.zoomimage; Import java.util.Observable; Import Java.util.Observer; Import Android.content.Context; Import Android.graphics.Bitmap; Import An

The dispatchTouchEvent method of the currently top-level viewGroup starts to pass the user's touch screen behind the scenes. Then the onInterceptTouchEvent method is triggered. Then the OnTouch event is triggered. The process is as follows: First, trigger the dispatchTouchEvent of the ACTIVITY. Then, the onUserInteraction of the ACTIVITY is triggered. Then, the dispatchTouchEvent of LAYOUT is triggered

1. onTouch: the method in the onTouchListener interface of the View.OnTouchEvent: This method is defined in the view class and all subclasses override it to process the gesture events passed to the view.2. A simple screen Touch action triggers a series of Touch events: ACTION_DOWN-> ACTION_MOVE...-> ACTION_MOVE-> ACTION_UP3. Each View subclass in the

Use the following code to add CCEditBox to the class as an input box. The Code is as follows: // Add input default anchor (0.5, 0.5). modification is useless. Then, the coordinates cannot be layer-based // coordinates. The screen-based coordinates m_tf_input = CCEditBox must be used :: create (CCSizeMake (280*0.5, 60*0.5), CCScale9Sprite: create ("variables"); m_tf_input-> setFontColor (ccWHITE); m_tf_input-> setPlaceHolder (receivagemanager :: share

the current picture size is less than the initialization size if (Getscale () About Startx,minx,maxx make an explanation As we can see from the diagram, the current picture can slide an interval is the left out of that block, so MinX and MaxX represents the interval of the minimum and the maximum value, STARTX is the screen left edge of the coordinate value, we can imagine is startx in the interval [Minx,maxx] movement. The y-axis direction is

Android horizontal and vertical screen switching and corresponding layout Loading Problems, android layout Loading First, the problem of horizontal and vertical screen layout when switching: If you want the software to switch between portrait and portrait screens, the height and width of the portrait

directory to your android project. Naming rules: Resource Name-delimiter Note: If the landscape or portrait screen is not specified, both the layout and the bitmap above are applicable to the landscape and landscape screens. If you want to specify a horizontal screen, such as drawable-land-hdpi portrait screen draw

Keywords: Android capacitive screen TP work queue interrupt multi-point touch ProtocolPlatform information:Kernel: linux2.6/linux3.0System: Android/android4.0Platform: s5pv310 (Samsung exynos 4210) Author: xubin341719 (You are welcome to reprint it. Please note the author) Reference: http://edsionte.com/techblog/archiv