android analytics tutorial

One dollar cloud purchase complete source Cloud Purchase CMS system with Android and iOS mobile client, Android iOS Looks good set of one-yuan Cloud purchase CMS source code, the source package with the Android and iOS mobile phone client, the mobile phone client needs to decompile themselves.Here does not do the function and other more introduction, can downloa

My Android advanced tutorial ------) Solve the Problem of automatic uppercase of English strings on the android Button Today, I encountered a question about the Button: The English string on the android Button is automatically converted to uppercase, And the Android 5.1 vers

Linked alarm system based on ARM Cortex-a8 and Android 4.x (Android, A8, Linux, Drive, NDK)Course Lecturer: the teacherCourse Category: AndroidSuitable for people: advancedNumber of lessons: 38 (70 knots)Level of Class Update: CompleteUse of technology: Android, A8, 210, Linux, Drive, NDK, alarm involving the project: Linkage alarm SystemContact qq:1609173918Link

Android UI design and development tutorial Slide menu bar (iii) Slidingmenu animation effect of the real Android UI design and development tutorial Slide menu bar (ii) Slidingmenu of Open Source project Android UI design and development

Original URL: HTTP://ASK.ANDROID-STUDIO.ORG/?/ARTICLE/9Http://android-studio.org/index.php/docs/experience/158-androidstudio-v1-0-win-installWindows environment Android Studio v1.0 installation Tutorial Preparation Tool JDK installation package.Requirements: JDK 7 and later. Android Studio installation fil

, through the code to control can1 Packagecom.example.frametest;2 3 Importandroid.app.Activity;4 Importandroid.graphics.drawable.AnimationDrawable;5 Importandroid.graphics.drawable.Drawable;6 ImportAndroid.os.Bundle;7 ImportAndroid.widget.ImageView;8 9 Public classMainactivityextendsActivity {Ten One PrivateImageView IV; A - PrivateAnimationdrawable ANIMDR =Newanimationdrawable (); - the @Override - protected voidonCreate (Bundle savedinstancestate) { - Super. OnCreate (

(Motionevent E1, motionevent E2, float Velocityx,3. Float velocityy) {4. if (E1.getx ()-e2.getx () > 120) {//swipe from right to left5.//Registration Flipper Effect6. This.flipper.setInAnimation (Animationutils.loadanimation (this, r.anim.left_in));7. This.flipper.setOutAnimation (Animationutils.loadanimation (this, r.anim.left_out));8. This.flipper.showNext ();9. return true;Ten.} else if (E1.getx ()-E2.getx () This.flipper.setInAnimation (Animationutils.loadanimation (this, r.anim.right_in));

The Wheat Academy's Android teacher gave you a picture of us speaking Android more unratingbar when it comes to Ratingbar is a good component of our system showing fractions, but we generally want to make the ratingbar more beautiful to decorate, To replace the system's default image with a picture that looks better, the system defaults to this:Xml Code 1. version= "1.0" encoding= "Utf-8"?>2. 3. 8. Then bu

Simple tutorial for Android-50th gun (Tool Test) and android Tool In development, we generally customize our own tool classes to improve development efficiency. To ensure the reliability of the project, we usually perform unit tests on the tool class before introducing the tool class to the project. Let's take an example to see how to build a test environment. 1.

My Android advanced tutorial ------) the intent in the onStartCommand () method of service in android is null Today, when I was maintaining a company APP, a null pointer suddenly went wrong, Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.content.Intent.getBooleanExtra(java.lang.String, boolean)' on a null object refer

Android Basics Getting Started tutorial--1.5.1 git using the tutorial's basic operation of the local repositoryTags: Android basics Getting Started TutorialWhat is Git? A distributed version control system, similar to SVN, but one version control system that is far more powerful than SVN①git can be easily versioned locally, just as you have a version Man

timer; Context context;//Onupdate@overridepublic void onUpdate (context con, Appwidgetmanager appwidgetmanager,int[] Appwidgetids) {context = Con;timer = new timer (); Timer.schedule (timertask, 0, 1000);//1 seconds call}//MyService Service Program Public Static class MyService extends Service {@Overridepublic void OnStart (Intent Intent, int startid) {remoteviews remoteviews = New Remoteviews (Getpackagename (), r.layout.my_time);//Set Display control Remoteviews.settextviewtext (r.id.textview

Today is the fifth lesson, mainly about Android Tablelayout and Framelayout.did not explain absolutelayout. We should eliminate the use of this layout.Play Address:Lesson Five Click to openAbout Whistling Android Videos:The most important feature of this video is practical, which should be said, which should not be said, I have done careful consideration. There is no imaginary head eight brain, pedantic, al

to be a bridge between runnable and activity interactions, so we just send a message in the Run method, and in handler, we perform different tasks with different messages. PackageCom.android.tutor; ImportJava.util.Timer; ImportJava.util.TimerTask; Importandroid.app.Activity; ImportAndroid.os.Bundle; ImportAndroid.os.Handler; ImportAndroid.os.Message; Public classHandlerdemoextendsActivity {//The title provides a variable for the Settitle method, which I set as the int type for convenience.

we just created. Method 2: Introduce the APK signature method for Android 1.5 and later versions. 1. Open eclipse-> select the project you want to sign-> right-click-> Android tools-> export signed application package... 2. Exit the window 3. If the project checks check item name is correct, click Next.Then, jump out of the keystore selection. If there is an existing keystore file, select and enter the k

final String create_tbl = "CREATE table logtable" + "(_id integer primary key autoincrement,name Text,url t Ext,desc text) ";//sqlitedatabase??? Private Sqlitedatabase Db;public DBHelper (context context) {Super (context, db_name, NULL, 2);} @Overridepublic void OnCreate (Sqlitedatabase db) {db.execsql (CREATE_TBL);} //?????? public void Open () {db = Getwritabledatabase ();} @Overridepublic void Onupgrade (sqlitedatabase db, int oldversion, int newversion) {//TODO auto-generated method stub}//

Basic Android tutorial -- attribute animation of Android animation collection-see1. Evaluator custom1) Evaluator Introduction The ValueAnimator in the previous section is simple and practical. The first step of using an animation is as follows:Call ValueAnimatorOfInt(),OfFloat() OrOfObject() Create a ValueAnimator instance using static methods!In this example,

= "font-size:medium;" >) where xxx activity string getstringextra if boolean getbooleanextra And so on, you can find it yourself. ( 2 some can have default values, such as Getintextra There are two parameters, the first is the key name, and the second is the default value, which means that if the key value does not exist, the default value is used. classAndroidAmong the threads1 , in UI cannot be modified outside the thread UI the. So who creates the view who can go and modify it.

There are many ways of parsing in Android. There are XML parsing and JSON parsing in the general direction. And, detailed points, XML and JSON parsing each have their own many analytic way. Today this article mainly introduces pull parsing in XML parsing. As for the parsing of XML, I have written in javaweb some knowledge of Dom and dom4j and so on parsing way. Interested readers can go to Javaweb to find the relevant content.Customize a data source f