how to code app in java

Android obfuscation of app codeReceives a new task to confuse the code of the existing project. I have had some knowledge about obfuscation before, but it is not detailed or complete enough to know that obfuscation is still tricky. But fortunately, the current project is not too complex (for obfuscation purposes) and can be completed in advance ~~ This is a summary. Part 1 This section describes the proced

1. Determine if the app is installed2, open Project project target inside the Schemurl append://Reprinted article: http://blog.csdn.net/hundsong/article/details/6623500#Scan QR code jump app

(bundle); // insert Bundle into Intent} startActivity (intent);} catch (Exception e) {Toast. makeText (this, "Startup exception", Toast. LENGTH_SHORT ). show ();}}} Second: only know the package name of the apk. This method is the most commonly used. After all, the apk to be started is not necessarily written by ourselves. /** Start an app */public void startAPP (String appPackageName) {try {Intent intent = this. getPackageManager (). getLaunchInte

partition, and under what circumstances to merge the partition to maintain the appropriate popularity, there are still a lot of logical problem is to solve. Four. Operating systemOperational systems are also very central. Video of the yellow anti-censorship, chat content audit, there is a key to break the broadcast, data statistics, quality control these are essential, because one to face the pressure of content regulatory review, followed by monitoring the quality of different regions of the c

, ' pw ' = Self::api_password,) ; $result = $this->curlpost (self::api_balance_query_url, $POSTARR); return $result; /** * * * * Processing interface return value * */Public Function Execresult ($result) {$result =preg_split ("/[,\r\n]/", $re Sult); return $result; }/** * @param string $url * @param array $postFields * @return mixed */Private function Curlpos T ($url, $postFields) {$postFields = Http_build_query ($postFields);

Phpgoogle map application instance code. Php Tutorial google map app instance code functionselected ($ param, $ value) {if ($ param $ value) printSELECTED;} # Collectanyformdatatocontrolthedisplay $ scale php Tutorial google map app instance code Function selected ($ param,

Parsechat is a fully native iphone app. Used to create a live, text-based parse chat room. Features: Support real-time chat between multiple devices, dynamically join new chat rooms, support basic configuration, send and receive sound and random-size messages, have timestamps, identify phone numbers, links, data. Swipe down to hide the keyboard without the need for back-end programming. Source code Proje

Android Widget Development case implementation is introduced in this article, mainly to understand and learn about the development of Android widgets, today we want to write about the development of Android widget, as soon as the early morning, I will not say too specific, comrades to imitate it! First, keep abreast of the main classes of the app widget framework: Appwidgetprovider: Inherits from Broadcastreceiver, accepts notifications when

Original address: Http://javaz.cn/site/javaz/site_study/info/2015/28322.html?Project Address:http://www.freeteam.cn/Generate Information dataGenerates an information page for a column that allows mobile app access under the current administration site.From the left Management menu click Generate Information Data entry.You can select the columns you want to generate, and then click "Generate Information Data" to make information page data static.If you

This article is mainly to share with you the PHP background and mobile phone app interface Development example code, hope to help everyone First, the mobile app (client) program interface This is a post that simulates HTTP protocol data on a PC using C + + programs #include Second, the background PHP test procedures Third, the realization effect , after the c

Get the App launch page picture in codeSource- Swift////Applesystemservice.swift//swift-animations////Created by youxianming on 16/8/11.//copyright©2016 year youxianming. All rights reserved.//Import UIKitclassApplesystemservice:nsobject {/** Get the lauch image. -Returns:the lauch image. */ classFunc launchimage ()UIImage {var lauchimage:uiimage!var vieworientation:string!Let viewsize=Uiscreen.mainscreen (). Bounds.size Let orientation=uiappl

Problem:Solve:If you download profile from Ituns Connect, double-click the code signing under Project to add it manually.If not, enter account from Xcode's preference??????Download the required profile from provisioning profiles (original useless delete all)CheckA. Aichive is configured as distributionCheck B. Code signing under Build setting for project and targetThe provision profile under Project selecti

on the conditions.If the server in the issued text message, does not include the phone number, the phone is unable to obtain the phone number. If the text contains a number, the phone will cache it for his use. In addition, for other operators ' SIM cards or Uim cards, the MDN may be saved in the UIM card. 100% being able to get a native number is unlikely.Mobile Shenzhou Line, Unicom's card can be taken. The dynamic zone is not available. Other cards have not been tried yet.The ability to read

/values/attrs.xml for the //Toggleprefattrs.TypedArray A =obtainstyledattributes (r.styleable.toggleprefattrs); Checkboxpreference Childcheckboxpref=NewCheckboxpreference ( This); Childcheckboxpref.settitle (r.string.title_child_preference); Childcheckboxpref.setsummary (r.string.summary_child_preference); Childcheckboxpref.setlayoutresource (A.getresourceid (r.styleable.toggleprefattrs_android_preferencelayoutch ILD,0)); Prefattrscat.addpreference (CHILDCHECKBOXPREF);

Android app source code is an Android file browser that can be viewed by music, video, and image classification, This project is an android file browser that supports browsing by music, pictures, and video categories. With multiple options, open, copy, paste, delete, rename, view attributes, and other functions, you can also switch the list display effect and browse the file categories. Unfortunately, ther

Android app source code: Train count and flight info query, android train count Project Description: This project is an application source code for querying train and flight information. It can be used to query the number of trains and flights between a city and another city, you can also add it to your favorites for future use. The train information and flight

React-native Android and IOS shared code React-native development of the app, all components iOS Android shared, share a code Includes some custom components, such as Navigationbar, Tabbar, Segmentedcontrol, using the font icon, has a certain reference significance Focus on layout, shared components/code, and some

For your cat's eye movie software users to detailed analysis to share the cat's eye movie ticket two-dimensional code view of the tutorial. Tutorial Sharing: 1, open the cat's Eye movie app 2, click on the bottom right corner of "my" interface 4, enter "My order" click on the movie name can see two-dimensional code Well, the above inform

the latest code for synchronizing the remote repository5. You can right-stage the file, "ignore" This file or this type, for example. Xcworkspacedata6. The "Branch" button can create a new branch, specific to the branch or trunk version, right-click can checkout toggle the current editing branch7. Right-to-non-edit branch, can be merged into the current branch8. Right-click on a file to view the change log9. Resolve conflicts You can use the Outreach

", +); System.out.printf ("100 of 8 binary numbers are:%o%n", +); System.out.printf ("50 yuan book 8.5 discount is:%f Yuan%n", 50*0.85); System.out.printf ("16 of the above price is:%a%n", 50*0.85); System.out.printf ("The index of the above price indicates:%e%n", 50*0.85); System.out.printf ("The index of the above price and the length of the floating point result is shorter:%g%n", 50*0.85); System.out.printf ("The above discount is%d%%%n",); Sys