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Cocos-BCX Android Wallet Compiling and Running Guide

1. Compiler selection and environment building

Download and install Android Studio 3.0 +

Download JDK 1.7+

Jdk environment variable configuration:window、mac

Android Studio finds and uses the installed jdk by searching the JAVA_HOME variable.

Configure SDK, JDK path in Android Studio

2. Compille

1.64K problem:

build.gradle

... dependencies { ...

implementation 'com.android.support:multidex:1.0.3' //add } ... android {

defaultConfig { ...

multiDexEnabled true //add

} }

ref url

https://stackoverflow.com/questions/48249633/errorcannot-fit-requested-classes-in-a-single-dex-file-try-supplying-a-main-dex .

2.http limit

Android P (version 27) limits the http network requests. However, http request is used in the SDK. if your application is target Android 9 (API level 28) or higher, you can modify AndroidManifest.xml like below:

AndroidManifest.xml :

<manifest ...> <application ... android:usesCleartextTraffic="true" //add ...>

ref url

https://stackoverflow.com/questions/45940861/android-8-cleartext-http-traffic-not-permitted

3.relase 编译问题 编译可能会出现没有配置Relaese_key 的错误提示，去app模块的build.gradle下注释release 配置即可。

3. After the compilation is complete, user can run the project to the virtual machine or mobile phone;

Any problem about compilation can be raised in the issues for a timely response.

Note: The cocos-sdk module source code in the project can also be compiled and run following above steps.