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. opengl. CCTextureAtlas; import org. cocos2d. types. CGPoint; import org. cocos2d. types. CGSize; import android. app. activity; import android. OS. bundle; import android. view. window; import android. view. windowManager; // There is a downloadable demo on this test // http://code.google.com/p/cocos2d-

Android View system (2) six ways to achieve View sliding1. Slide overview of View View slide is the basis for implementing custom controls in Android, And we will inevitably encounter View slide processing during development. In fact, the basic idea of sliding is similar: When a touch event is uploaded to a View, the system writes down the coordinates of the touc

returns a cursor object, or throws an exception if it fails. If the corresponding row is not found, a getCount() cursor object with a method of 0 should be returned. Null is returned only if an internal error occurs. If you use the SQLite database to save the data, you can call the Sqlitedatabase class query() method to return the cursor object directly. If you do not use it, you will use the specific subclass of the cursor class.The following except

)); Lay2.setbackgroundcolor (This.getresources (). GetColor (Android. R.color.white)); lay0 = new Contentlinearlayout (this); Lay0.setorientation (linearlayout.vertical); Linearlayout.layoutparams p0 = new Linearlayout.layoutparams (LINEARLAYOUT.LAYOUTPArams. fill_parent,linearlayout.layoutparams.fill_parent); This.setcontentview (Lay0, p0); Linearlayout.layoutparams P1 = new Linearlayout.layoutparams (LinearLayout.LayoutParams.FILL_PARENT, LinearLayo

[Android] Baidu map development (2). Positioning city location and city POI searchI. Knowledge about Baidu map city positioning and POI search The previous article Baidu map development (1) describes how to apply for Baidu APIKey and solve the problem of displaying blank grids. this article mainly describes how to locate the city location, locate your location, and search for the Point of Interest (POI. so

;private float CurY = 30;private float nextx = 0;private float nexty = 0;private int Windo WW = 0;private int windowh = 0;private ImageView ImageView; Handler Handler = new Handler () {public void Handlemessage (Android.os.Message msg) {if (Msg.what = = 0x123) {if (Nextx > win Doww | | Nexty > Windowh) {curx = NEXTX =

Android custom components (2) How to Implement custom components Introduction Android provides a powerful component model for building the UI. Two base classes: View and ViewGroup. The list of available widgets includes buttons, TextView, EditText, ListView, CheckBox, RadioButton, Gallery, and Spinner, as well as some useful components: AutoCompleteTextView, Imag

.button6click (sender:tobject); the begin the Close; - End; the //This code error, not available, the reason is unknown. the procedureTform1.formkeyup (Sender:tobject;varKey:word;varKeychar:char; the shift:tshiftstate);94 begin the ifKey = Vkhardwareback Then//If you press the physical return key the begin theLabel1.Text: ='1';98 ifMessagedlg ('are you sure you want to quit? ', Tmsgdlgtype.mtconfirmation, About[Tmsgdlgbtn.mbok, Tmsgdlgbtn.mbcancel],-1) = Mrok Then -Mainactivity.finish;{

Use of the android v7 compatibility package RecyclerView (2), recyclerview Previous Article Use of the android v7 compatibility package RecyclerView (1)I talked about the most basic usage of RecyclerView, and now I am going to explore more details.In the RecyclerView API, there is such a sentence A flexible view for providing a limited window into a large dat

Because the domestic network is the wall reason, according to Google provides the way to download the Android source code is difficult to download, so write down this article.1. Download and configure repo informationmkdir ~/binpath=~/bin: $PATHgit clone Git://aosp.tuna.tsinghua.edu.cn/android/git-repo.git2. Copy the repo file from the Git-repo in the step to the bin directoryCP Git-repo/repo ~/bin/3. Modif

)|| Data[x-1][y+1]!=chesstype data[x-1][y+1]!=staticutils.no_chess) {Isenddead = true;}Search on top Rightfor (int i=x+1,j=y-1;iif (data[i][j]! = Chesstype) {//If the end is different from the type of pawnBreak}total++;}Lower left Searchfor (int i=x-1,j=y+1;i>=0jif (data[i][j]! = Chesstype) {//If the end is different from the type of pawnBreak}total++;}Return Getscore (Total,isstartdead,isenddead);}}The following is a constant class, the data used in the algorithm, such as the length of the boa

Android inter-process communication data (2) ------ Implementation of parcel, androidparcel Serialize is something that comes with java Native. We can see the android source code. So let's take a look at how android implements parcel, which inspires our own code design. Parcel: In