android mini projects

1. Right-click on the project, select the Android tools->rename application package, enter the name you want to change, and select the packages you want to change, some of which may not need to be renamed.2, the previous step did not modify the source code package, just the project involved in the name of the place changed, the following changes in the source of the package name, right-click to change the package name of the source package, select Ref

1. Currently the most fire android-image-slide-panel picture photo wall loading and sliding effectsHttp://www.itlanbao.com/code/20150908/10000/100513.html2. Ultra-high Imitation quicknews news client sourceHttp://www.itlanbao.com/code/20150902/10000/100499.htmlThe most bull slide effect in 3.Menu historyHttp://www.itlanbao.com/code/20150909/10000/100518.html4. High-imitation iOS Pickerview control, with time selection and choice of options and support

, do not deposit data HttpClient client = new Defaulthttpclient (); HttpGet get = new HttpGet (rss_url), try {httpresponse response = Client.execute (GET), if (Response.getstatusline (). Getstatuscode () = = File.length () ==0) {InputStream InputStream = response.getentity (). getcontent (); FileOutputStream fos = new FileOutputStream (file), int byteread = 0;byte[] buffer = new Byte[1024];while ((Byteread = input Stream.read (buffer))! =-1) {fos.write (buffer, 0, byterea

[Learn Android while working on projects] mobile phone security guard 07-mobile phone anti-theft access restriction, android07- Password restrictions are required when you enter the mobile phone but the anti-theft interface last time. The first time you enter the mobile phone, a dialog box is displayed prompting you to set the password. When you enter the mobile phone again, you are required to enter the pa

1. The path of the NDK is not setError:Execution failed for task ‘:library:ndkBuild‘. > A problem occurred starting process ‘command ‘null/ndk-build‘‘Configure the installation path for the NDK.1) Set Environment variables: The new ANDROID_NDK_HOME key value is the Android NDK installation directory, added at the end of Path ;%ANDROID_NDK_HOME% .or 2) in the As Project structure settings, such as:2. The ndk-build command called does notError:execution

1 First make sure your Android Studio does run a project correctly2 Modify Build.gradle:There are two levels of build.gradle filesProject-level: Global configuration for module./build.gradlemodule level:. App/buile.gradle, more detailed configurationAccording to the two build.gradle files that you can run for project, modify the following configuration for the two files that are imported by other people in projectA../build.gradleChange it to the Gradl

Correctly process log information in android Projects In our project, debugging programs usually involve debugging or logging, especially reading json data, however, when the project goes online, the log information cannot be printed out. You can download some bad apps and connect to eclipse to see the request url or returned data, if you come across some skilled people, do you know what to do? You know, b

Android Two Ways to tab page: Tabactivity and ActivitygroupHttp://www.apkbus.com/blog-70574-40942.html NBSP; 1, single activity architecture (recommended) homepage is activity, inside page is view The bottom bar of the head is common, just change the text and patterns. Bottom navigation bar is RadioButton Middle can slide toggle. jump fast, but the homepage is not smooth. The benefits of thi

up the drawable, for each item can also be based on the rules of the file name to clean up a small portion at a time, such as only clean res/layout in the beginning of item_of files. Lint analysis seems to be not completely accurate, or not enough intelligence, such as a drawable is only a layout reference, and this layout is unused, lint may not find this drawable is unused, This requires that we repeat the previous steps several times until count is 0. Lint can only analyze the resour

Multi-Version Management for Android Projects Based on git's powerful branch capabilities, the android project can generate multiple versions of different UIS from one basic version, and synchronize the main logic code to achieve different appearances, same heart. The basic principle is to use 0. Prerequisites: Git remote branch management 1. Prepare the basi

It's been a headache for Android these days. Almost got the computer over.First, the ADT is installed offline, the ADT is downloaded, and then configured, but because ADT conflicts with MyEclipse. So just stop myeclipse the android environment.Download directly with the address below, adt-bundle-windows-x86_64-20140702.Download ADT Bundle:http://tools.android-studio.org/index.php/adt-bundle-pluginDownload g

The first step is to download the GIT client and install: https://git-for-windows.github.io/The second step is to configure Git in Android Studio (note that the C:\Program Files\git\bin\git.exe in the first image is the bin directory of my Git installation) and the GitHub account (if not, you need to register on GitHub earlier)Click Test and the successful! will pop upStep three, upload the projectThe first time you upload a prompt, such as the upper

The following is the directory structure of the studio project:Open src DirectoryEnter MainActually, all the code in the library is in here.And Eclipse's structure is like this.In fact, the code in the Java directory in the studio project corresponds to the code in the SRC directory in the ECLISPE project. The SRC directory in studio contains all the code for the entire project, including resource files and xml.So:The Java folder name in the SRC->main directory inside the studio directory is cha

) default null, ' tid ' int (one) default null, ' description ' varchar () DEFAULT NULL, ' perSonnum ' int (one) default NULL, ' Ispay ' int (one) default ' 0 ' COMMENT ' 0: Not settled 1: settlement ', PRIMARY KEY (' id ')) default CHARSET=GBK; /* Order Detail Sheet */create table ' orderdetailtbl ' (' id ' int (one) not null auto_increment, ' oid ' int (one) DEFAULT NULL, ' mid ' int (1 1) default NULL, ' num ' int (one) default null, ' description ' varchar () default NULL, PRIMARY KEY (' id

=?", new string[] {ID});Dbmanager.getinstance (). CloseDatabase ();}Add datapublic static void Addcollect (Object obj) {Sqlitedatabase db = Dbmanager.getinstance (). OpenDatabase ();Contentvalues CV = new Contentvalues ();Cv.put ("id", obj.id);Cv.put ("title", Obj.title);Db.insert (tname, NULL, CV);Dbmanager.getinstance (). CloseDatabase ();}Querying datapublic static arraylistSqlitedatabase db = Dbmanager.getinstance (). OpenDatabase ();cursor cursor = db.query (tname, NULL, NULL, NULL, NULL,

Src:java SourceGen: auto-generated R.javaAndroid.jarAndroid Dependenvies support Jar PackageAssets: Small database pages for asset catalogsBin: Compiling the generated temporary filesLibs: three-party class libraryRes: Resource directory corresponds to R.java file for Gen directoryDrawable PicturesLayout layoutsMenuValuesString.xml stringStyles.xml styleAndroidmanifest.xml manifest file or configuration fileIntroduction to individual files in Android

/yourproject/del.txt"; Public Static void Main(string[] args) {Try{DeleteFile (dir); }Catch(IOException ex) {System.out.println ("Etes"); } }Private Static void DeleteFile(String dir)throwsIOException {//TODO auto-generated method stubFile File =NewFile (dir); InputStreamReader Read =NewInputStreamReader (NewFileInputStream (file),"UTF-8");//Considering the encoding formatBufferedReader Breader =NewBufferedReader (read); String string =""; while(String = Breader.readline ())! =NULL) {//loop R

How to read the source code of other android projects?I joined a company through an interview some time ago and began to read the source code of the project they had worked on. So I have some feelings. I would like to share with you here. It may be difficult for most people to read the project source code. First, the first obstacle: give up when you see the project! If there are 10 or more people, this may

= Data.getextras (); if (extras! = null) { photo = extras.getparcelable ("Data");} if (photo==null)//Load local { Bitmap BM = bitmapfactory.decodefile (environment.getexternalstoragedirectory () + "/ Temp.jpg "); Imageview.setimagebitmap (BM); } else//loading the received picture data { imageview.setimagebitmap (photo);} } Super.onactivityresult (Requestcode, ResultCode, data);}The traditional method is

audition recording Activityif (Path.substring (Path.length ()- 3, Path.length ()). Equals ("Amr")) {Intent Intent = new Intent (addactivity.this,showrecord.class); Intent.putextra (" Audiopath ", path); startactivity (intent);} Picture, then jump to view the image of the interface else{//there are two ways to view the picture, the first is to directly call the system's library to view the picture, the second is to customize the activity//call system library to view the picture/*intent Intent =