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) feature, where the Placehodler support (here) feature can greatly simplify the above approach, No need to maintain so many androidmanifest.xml files! But all the channels are configured in the Build.gradle file is not good maintenance (up to dozens of of the application market), the following main introduction through the program to read the configuration file, generate a different channel package. the way to go through the program also relies onPla
Prepare for Android Application release-generate channel package
We need to use a variable to indicate the channel of the app. Generally, we can declare it under the application node in manifest, as shown below.
Then, replace the value of CHANNEL_VALUE with the corresponding
July 5, 2014, 6th, AVOs Cloud Joint Move point Technology, seven Qiniu storage, Ucloud, push Network, Segmentfault, EOE Developer community, offer, csdn and Geek College come to Mordor, A two-day hacking marathon was held for developers. This event is an exclusive collaborative media with Dynamic point technology, which features a special report on developers ' ideas and products. Love encryption as the guardian of mobile application security, was invited to be the jury guest of this contest.App
'}}apply plugin:' Com.android.application 'dependencies {Compile Filetree (dir:' Libs ',include:' *.jar ')}android {compilesdkversion -Buildtoolsversion"23.0.2"Defaultconfig {//Can be manually changed such as some of the following configurations. No need to change whatever code to generate the appropriate apk for the configurationApplicationID"COM.EXAMPLE.MYANDROID.AAA"Minsdkversion8Targetsdkversion +Versioncode $Versionname"2.0.0" //DEX breakt
channel number (vender)This address: Http://blog.csdn.net/caroline_wendy android apk release , you need to count the number of channels (vendor) activation, you can use the Vendor.txt channel number for statistics. therefore, in the official version, be sure to add the Android chan
1, packerng-type packagingThe apk file used by Android app is a zip file with signature information, according to the ZIP file format specification, each zip file must have a part called Central Directory Record, the last part of this CDR is called "End of Central directory record, which contains some metadata, at the end of which is a comment for the zip file. Note contains comment length and file comment
become very smart, but the introduction of the third-party jar still need to manually write obfuscation rulesCase: Introduction of Baidulbs_android.jar,android-support-v4.jar Two packagesProguard-project.txt Script Writing rules:The package contained within the #工程中含有第三方jar包-libraryjars Libs/android-support-v4.jar-libraryjars libs/baidulbs_android.jar# Project cannot be confused-keep Class com.baidu.** {*;
In the previous article we talked about multi-channel packaging where we used the signature file at Eclipse. KeyStore in Android Studio is the. jks file, so how is this file generated? This article is a supplement to the previous article.
Generate JKS Signature file
Choose Build > Generate signed APK ...
Select Project App > Next
Introduction: Based on the Android WebView to customize their own use of portable browser apk, encountered a lot of key handling problems. So I simply studied the transmission flow of the KeyEvent event.Frameworks LayerThe KeyEvent event starts from the/frameworks/base/core/java/android/webkit directory Webviewclassic.javaStarts with the onkeydown () function in theBubble up the key event if1. It is a syste
Introduction: Based on the Android WebView to customize their own use of portable browser apk, encountered a lot of key handling problems. So I simply studied the transmission flow of the KeyEvent event.Frameworks LayerThe KeyEvent event starts from the/frameworks/base/core/java/android/webkit directory Webviewclassic.javaStarts with the onkeydown () function in theBubble up the key event if1. It is a syste
In order to count the data of each channel, such as download quantity, it is necessary to package for different channels. It's now packaged with Ant, and it feels like it's time to replace it.Start Packing:1. Write the following paragraph in the Androidmanifest.xml placeholder Meta-data Android:name = "ChannelName" android:value= "${channelname}"/>2. Build.gradle settings in the app
[Android Studio authoritative tutorial] packaging, generating jks keys, signing Apk, and multi-channel Packaging
In the previous article, we talked about multi-channel packaging. When we used the signature file in eclipse, the. keystore file is the. jks file in Android Studio. How can we generate this file? This is a
Android is a very confusing environment for Android and a tightly controlled app-issuing channel, with fake apps and malicious apps popping up. Now, according to the famous security company trend technology research, the Android platform has found nearly 900,000 fake apps, t
The Android operating system itself is a huge open source repository, familiar to both the design framework of the Android system and the efficient way to write applications. This article analyzes the source code from Google's official AOSP source 4.0.1_r1, the Android version of the mobile phone is cm 4.2.2. For the Android
passed data. mainid=3 is open to other SDK and so on. SubID is a breakdown of some of the operations, such as: Open the page and so on. apps are cross-platform, with at least iphone,android clients, so the URL schema header will be different. Example: Server to the H page, a link is a CPM message, URL scheme with the use of CPM, the following format:
Myapp://cpm://xxxxxx. The operating system level reads "myapp://" to pull up the cli
Let's take a look at the effect diagram you want to implement:
For Android users, the mobile app market is no exaggeration to say that it's flying, such as millet, the charm family, Baidu, 360, Jifeng, application treasure, etc., when we want to online a new version of the app, first do not say the channel packaging
development of similar functions, improve the code refactoring ability. advanced to the master.the 11th Chapter Curriculum summary and the project optimizationfirst of all to congratulate everyone to adhere to the last moment, success is often more this one insist, but also very grateful to all of you chose this course, I am in the course question and answer area waiting for everyone, is supposed to say goodbye, or to give you a course summary, and suggest that we look back a few times, and fin
(10) PMS and app installation processPMS, full name Packagemanagerservice, is used to get the information of the APK package.In the previous analysis of the four components and AMS communication, we have introduced, AMS will always use the PMS load package information, encapsulated it in the class object loadedapk, and then we can take out in the manifest declaration of the four components of information.AIn the process of downloading and installing t
of the installation package.
SummaryPerformance optimization is not an update of one or two releases, it is a continuous requirement, continuous integration of iterative feedback. In the actual project, at the beginning of the project, due to manpower and project completion time constraints, performance optimization priority is relatively low, and so on into the project into the use phase, you need to improve the priority, but in the early stages of the project, in the design of the schema
Speaking of Android phone, most people's impression is a bit of time to become a little lag, some programs in the run inexplicably crashes, open the System folder A look, found a lot of files, and then use the mobile phone butler APP constantly clean optimization, just feel the speed slightly improved point, Even if the mobile phone in a variety of performance in front of the software score ahead, or feel n
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