best platform for android app development

Android: cartoon APP development notes read images from Assets locally List is the directory name under Assets. // Read private ArrayList locally GetImageFromAssetsFile (String list) {String test = list; ArrayList Newpiclistinfo = new ArrayList (); String [] list_image = null; try {// obtain the file names of all files in the assets/list/dir

Android: cartoon APP development notes: Scaling pictures in ListView by screen width 1. listview Where, android:divider="#00000000"Set the interval color of the list items to transparent, android:listSelector="#00000000"Set no background color when you click an image (transparent color, no system background color) Ii. piclist_item I

What is Beeframework?Beeframework Android provides an app DEMO based on the MVC development model for Android Junior developers and provides an in-app debugging tool, including View Network data Request History Crash Log List Simulated 2G\3G network in real-

, the new version of Oracle Java is available, use the following command to update$sudo update-alternatives--install "/usr/bin/java" "java" "/usr/local/java/jdk1.8.0_91/bin/java" 1$sudo update-alternatives--install "/usr/bin/javac" "Javac" "/usr/local/java/jdk1.8.0_91/bin/javac" 1$sudo update-alternatives--install "/usr/bin/javaws" "Javaws" "/usr/local/java/jdk1.8.0_91/bin/javaws" 110. Use the following command to set the JDK as default.$sudo update-alternatives--set Java/usr/local/java/jdk1.8.0

Android App development skill map, androidapp Operating System Windows/MacOSX/Linux Programming Language Java HTML/JS (Hybrid/Web App) C/C ++ (NDK) SQL (DB) Kotlin Development Tools IDE Android Studio Eclipse

, Internet companies, and smart terminal developers; Mobile app developers Traditional web developers; Architect; Traditional smartphones, such as Android Developers; People who want to learn HTML5; Browser customization personnel; Artist developers; Media organizations; Time Content Remarks Day 1 1st topics: HTML5 architecture thinking 1, 1, all in Ja

Android mobile app development using the include tag In android, The include tag is a good solution to facilitate control overwriting.However, there are also some points to note. Below is a problem I encountered in the project. Make this record for later viewing.Include label usage.1. Create an xml file named head. xml

Blog Melon Maidong = original recordOften many friends in the Android app development process, encountered the creation of a good Android project, the appcompat-v7 error occurred, because Android starting from 5.0, the introduction of this project library, the solution has t

Use of iconsIcons can give the most intuitive impression, sometimes a lot of explanations can not be an icon.The Android app's icons are divided into two categories, App icon: The start icon that represents the entire app on the main screen, is the icon that gives the user the first impression. A successful application

eventsFirst Kind* Define a MyListener implementation Onclicklistener interfaceButton BT1 = (button) Findviewbyid (R.ID.BT1);Bt1.setonclicklistener (New MyListener ());The second Kind* Define an anonymous inner class implementation Onclicklistener interfaceButton BT2 = (button) Findviewbyid (R.ID.BT2);Bt2.setonclicklistener (New Onclicklistener () {@Overridepublic void OnClick (View v) {System.out.println ("second type"); }});Third Kind* Let current activity implement Onclicklistener interfaceBu

First, the real demand descriptionIn general, an Android application in the development to a certain stage, the function module will be more and more, the APK installation package is also growing, users in the use of the process there is no way to selectively load their own required function modules. You might want to consider how to split the entire application at this point.Second, the solution proposedGe

through later optimizations, but structural flaws that are pervasive and limit performance are almost impossible to correct unless the program is rewritten. Changing a basic aspect of your design after the system is complete can cause your system to be structurally ill-conditioned and difficult to maintain and improve. So you should consider performance issues during the design process.Try to avoid the design that limits performance. Consider the performance consequences of your code design. It

Android native fonts may not let the UI sister paper favor, it is too ugly, so the UI sister paper used third-party fonts as the font style of the app, this blog is to summarize in the development of Android app how to use third-party fonts.first, there must be a third-party

= localprocess.getoutputstream ();D ataoutputstreamlocaldataoutputstream=new DataOutputStream ((OutputStream) localobject); Stringstr=string.valueof (paramstring);localobject=str+ "\ n"; Localdataoutputstream.writebytes (String) localobject); Localdataoutputstream.flush (); Localdataoutputstream.writebytes ("exit\n"); Localdataoutputstream.flush (); Localprocess.waitfor ();int Result=localprocess.exitvalue ();return (Integer) result;} catch (exceptionlocalexception) {localexception.printstacktra

If you want to make the most failed case on Google Play, the best secret is that the interface is extremely slow, consumes power, and consumes memory. Next, you will get negative comments from users, and your reputation will become bad. It is useless even if your applications are well designed and creative. Every problem that affects product efficiency, such as power consumption or memory usage, affects App success. This is why it is crucial to ensure

android:name="Android.intent.category.DEFAULT"/> data android:scheme="sms" /> data android:scheme="Smsto" /> intent-filter> -- intent-filter> action android:name="Android.intent.action.SEND"/> category android:name="Android.intent.category.DEFAULT"/> data android:mimetype="image/*"/> data android:mimetype="Text/plain"/> intent-filter>activity>Note : In order to receive intent, we need to include the category of Category_default in the inten

Cattle registration), seven cow space How to say, I have always wanted to use, but has been useless, OK, we create a new public bucket, name casually, in the content of the management of a random upload something,This is the test address http://tie163.qiniudn.com/record.txtOpen this test address and we see that we've uploaded something inside. Yes, this is all our own stuff, so we can use Android to read the contents of our address, right? (In fact,

(Context context) {Super(context);if(!isineditmode ()) {Setlayertype (View.layer_type_hardware,NULL); } }@Override protected void OnDraw(Canvas canvas) {Super. OnDraw (canvas); for(Item It:mdata) {Mpiepaint.setshader (It.mshader); Canvas.drawarc (Mbounds, the-It.mendangle, It.mendangle-it.mstartangle,true, Mpiepaint); } }@Override protected void onsizechanged(intWintHintOLDW,intOLDH) {mbounds =NewRECTF (0,0, W, h); } RECTF Mbounds; } Copyright NOTICE: When

Android Tutorial is about to startSay this opened the blog, has been trying their own app, found that the TM is really uncomfortable, not easy to use, well, it was intended to give up, but see the phone there is another pit, simply re-do a bar.The original God Reply app address http://app.sohu.com/app/info?app_id=24203

Environment: already has the root permission of Android system, our apk is boot startTest: Copy the 2 identical versions below the system System/app directoryThe ADB root #获取root权限, provided that the root permission has been opened, namely: Debug compiled Android system adb remount # will write the system directory to ADB push c:/test_1_v1.apk/system/ The