android viewgroup

; } Casemeasurespec.exactly: {//if it's a fixed size, don't change it .Mysize =size; Break; } } returnMysize;} @Overrideprotected voidOnmeasure (intWidthmeasurespec,intHeightmeasurespec) { Super. Onmeasure (Widthmeasurespec, Heightmeasurespec); intwidth = getmysize (100, Widthmeasurespec); intHeight = getmysize (100, Heightmeasurespec); if(Width height) {Height=width; } Else{width=height; } setmeasureddimension (width, height);} Com.hc.studyview.MyView A

Android custom Viewgroup switching View with Adsorption Effect 1. Overview first This is probably the result. Let's talk about the implementation Idea 1 first. first, we need to get the image url (network), id, path (local), bind the View with the data, and write our own Adapter 2. customize the layout of the view to be displayed in the Viewgroup, and process th

Objective: The previous articles introduced motion tweens, frame-by-step animations, property animations, most of which are animated for view, so how do you add animations for a viewgroup? Today, combine custom ViewGroup to learn about layout animations. This article will learn about layout animations by setting up animations for custom picture selection controls. Customize a

Android custom ViewGroup creates various styles of SlidingMenu Watching the video course of Hongyang's QQ slide menu, I have a new understanding of the implementation of the animation effect during the slide, and it seems to have broken through the second pulse of Ren du, currently, You can implement a slide menu with any effect. Thank you !! Hongyang uses HorizontalScrollView to implement the slide menu fu

ViewGroup definitionIn the API is so descriptive of the narrative viewgroup: a viewgroup is a special view, can contain other views. According to the meaning we can be clear. Other UI controls can be included in ViewGroup. Including our own definition of the controlAdvantages and UsesWe understand that the most importa

; 0 children.size () > 0) {Surpluschild= Surplus/children.size (); } for(inti = 0; I ) {View child=Children.get (i); Child.layout (L, T, l+ child.getmeasuredwidth () + surpluschild, T +child.getmeasuredheight ()); L+ = Child.getmeasuredwidth () +Surpluschild; L+=horizontolspacing; } } } //assigning the location of each child view@Overrideprotected voidOnLayout (BooleanChangedintLintTintRintb) {L+=Getpaddingleft (); T+=Getpaddingtop (); for(inti = 0; I ) { line line=Mli

On the article to introduce QQ5.0 sideslip menu video course, for sideslip animation effect of the realization of a new understanding, seems to get through the two veins, now can achieve any effect of the Sideslip menu, thank you big!! With the Horizontalscrollview to achieve the Sideslip menu function, Horizontalscrollview benefits are for us to solve the sliding function, dealing with the sliding conflict problem, let us use it very convenient, But sliding and conflict processing are the diff

Android Development notes (2) -- ViewGroup, androidviewgroup 1. ViewGroup 1,ViewGroupSignificance-IntegrationLayoutMultiple differencesViewAnd arrange its locations 2,ViewGroupType Linear LayoutSimple and Direct layout format, only horizontal/vertical placement is allowed Relative LayoutComplex and vivid layout format, which can be set based on the relative lo

mechanism. Note that the Down message cannot be intercepted. The ViewGroup uses the move and up operations to differentiate gestures. When a down message is received, we are not sure whether the user wants to slide or operate the control in the Child view. If a Down message is intercepted, it means that the message group will not be passed to the subview. OnTouchEvent does not do anything and returns true directly. This method will call super i

means that for each child view in the ViewGroup, the two points above the box model, namely the upper left corner and the lower right corner, point (L,t) and Point (R,b), are identified, two points The position of the child view is also determined. 2. RealizeThe basic idea has to try to implement, the code is as follows:Custom ViewGroup: /** * Flow Label (dynamic, add tags dynamically according to in