auto tap android

ontouchevent to receive. If the ontouchevent passed to the top also returns false, the event "disappears" and the next event is not received. 3. Why use GETRAWX and Getrawy to obtain coordinates in dispatchtouchevent ()Getx and gety get the coordinates relative to the clicked view, and Getrawx gets the coordinates relative to the screen. And we want to see the ripple effect of water, should be from the screen relative to the point is clicked to diffuse the waves.4, Initparametersforchild () in

Motive explanationYou can simulate keyboard events, touch-screen events keyevent, and Text,tap by using the ADB shell-I inputBut the target Android 4.0.3 system input in hand only supports text and keyevent, does not support tap and cannot simulate touch-click events.usage: input [text|keyevent] input text Then began to look for alternative solutions for an

@Overridepublic boolean ontouchevent (Motionevent event) {Super.ontouchevent (event);Switch (event.getaction ()) {Case Motionevent.action_down:After tapping the screen, set the radius to 0,alpha to 255.Mybean bean = new Mybean ();Bean.radius = 0; Click the rear radius to first set to 0Bean.alpha = Maxalpha; Alpha set to Maximum value 255Bean.width = BEAN.RADIUS/8; Stroke width This randomBean. X = (int) event.getx (); The x-coordinate of the drawn circleBean. Y = (int) event.gety (); The y-coord

1, custom adapter in the configuration:1 Public classMyadapterextendsbaseadapter{2 3 intMselect = 0;//Selected Items4 5 ......6 7 Public voidChangeselected (intPositon) {//Refresh Method8 if(Positon! =mselect) {9Mselect =Positon;Ten notifydatasetchanged (); One } A } - - the - PublicView GetView (intposition, View Convertview, ViewGroup parent) { - //if (convertview==null) { -Layoutinflater factory =Layoutinflater.from (context); +View V = (view) factory.inflate (R.lay

, MenuItem Item) {switch (Item.getitemid ()) {//Menu click event Case R.id.menu_delete://delete log.d (TAG, "delete Menu"); listSuchThe core code is above, the implementation of long press DELETE, the effect is good. If you don't know, you can contact me. Hope that our search products can grow into a tree day by day.good night. If you want to join our team, you can also contact me. I will give you the help you can, but also look forward to everyone's happy cooperation.

; Import Android.util.AttributeSet; Import Android.view.GestureDetector; Import android.view.MotionEvent; Import Android.view.View; public class MyView extends View { Private Gesturedetector Mgesturedetector; Public MyView (context context, AttributeSet Attrs) { Super (context, attrs); Mgesturedetector = new Gesturedetector (context, new Mygesturelistener (context)); Setlongclickable (TRUE); This.setontouchlistener (New Ontouchlistener ()

Android learning notes: AutoCompleteTextView auto-filling case, android auto-Filling (1) There are two methods to implement the AutoCompleteTextView function: one is manually configured, another summary is the data made through the xml file (of course, it can also be obtained through online resources) Here we only tal

Common learning, common progress, reproduced please indicate the source. Welcome to Exchange:Sfssqs, apply for the words "Android Car"================= =========================HTTPS://developer.android.com/traning/auto/start/index.xmlLet's study Android Auto together.Android Auto