Problem: Missing android support for play-unreal-demo (fix cronos-lab…

…s/play-unreal-plugin#153) (#20)

* Problem: Missing android support for play-unreal-demo (fix cronos-labs/play-unreal-plugin#153)

Close:
- cronos-labs/play-unreal-plugin#153

Solutions:
- Move assets from play-unreal-plugin to play-unreal-demo
- Use play-unreal-plugin v0.0.7-alpha
- Add android configurations
- Update github action to release Asset Pack

* Remove key.keystore and update README

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
     paths-ignore:
       - README.md
     tags:
-      - "v*.*.*"  
+      - "v*.*.*"
   pull_request:
     paths-ignore:
       - README.md
@@ -22,29 +22,40 @@ jobs:
           submodules: recursive
 
       - name: Prepare Plugin
-        run: |
-          cd Plugins/play-unreal-plugin && make 
+        working-directory: Plugins/play-unreal-plugin
+        run: make
 
-      - name: Package For Windows,Mac
+      - name: Package
         run: |
           FILENAME="CronosPlayDemo.zip"
           cd ..
           zip -r ${FILENAME} play-unreal-demo -x "play-unreal-demo/.git/*" "play-unreal-demo/.git/*" "play-unreal-demo/Plugins/play-unreal-plugin/.git/*"  "play-unreal-demo/Plugins/play-unreal-plugin/.github/*" "play-unreal-demo/Plugins/play-unreal-plugin/install/*"
           mv ${FILENAME} play-unreal-demo
           cd play-unreal-demo
-          sha256sum ${FILENAME} > "checksums.txt"
-          echo "release_file=${FILENAME}" >> $GITHUB_ENV
-          echo "checksum_file=checksums.txt" >> $GITHUB_ENV
-          
+          sha256sum ${FILENAME} > "checksums-${FILENAME}.txt"
+          echo "demo_file=${FILENAME}" >> $GITHUB_ENV
+          echo "demo_checksum_file=checksums-${FILENAME}.txt" >> $GITHUB_ENV
+
+      - name: Asset Pack
+        run: |
+          FILENAME="CronosPlayAssetPack.zip"
+          cd Content/CronosPlayUnreal/Blueprint
+          zip -r ${FILENAME} *
+          mv ${FILENAME} ../../..
+          cd ../../..
+          sha256sum ${FILENAME} > "checksums-${FILENAME}.txt"
+          echo "asset_pack_file=${FILENAME}" >> $GITHUB_ENV
+          echo "asset_pack_checksum_file=checksums-${FILENAME}.txt" >> $GITHUB_ENV
 
       - name: Upload binaries and bindings to Release
         uses: softprops/action-gh-release@v1
         if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
         with:
           draft: true
           files: |
-            ${{ env.release_file }}
-            ${{ env.checksum_file }}
+            ${{ env.demo_file }}
+            ${{ env.demo_checksum_file }}
+            ${{ env.asset_pack_file }}
+            ${{ env.asset_pack_checksum_file }}
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}            
-
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Config/DefaultEngine.ini

@@ -19,3 +19,16 @@ AppliedDefaultGraphicsPerformance=Maximum
 +ActiveClassRedirects=(OldClassName="TP_ThirdPersonGameMode",NewClassName="CronosPlayUnrealDemoGameMode")
 +ActiveClassRedirects=(OldClassName="TP_ThirdPersonCharacter",NewClassName="CronosPlayUnrealDemoCharacter")
 
+[/Script/AndroidRuntimeSettings.AndroidRuntimeSettings]
+TargetSDKVersion=28
+MinSDKVersion=21
+bPackageDataInsideApk=True
+bForceSmallOBBFiles=True
+bEnableBundle=True
+bBuildForArmV7=True
+bBuildForArm64=True
+KeyAlias=MyKey
+KeyStore=key.keystore
+KeyStorePassword=123456
+KeyPassword=123456
+

Config/DefaultGame.ini

@@ -3,5 +3,8 @@ ProjectID=D202058DFE4FDC1B82C89D96347EB60F
 ProjectName=Third Person Game Template
 
 [/Script/UnrealEd.ProjectPackagingSettings]
-BuildConfiguration=PPBC_Development
+BuildConfiguration=PPBC_Shipping
+FullRebuild=True
+ForDistribution=True
+UsePakFile=True
 

CronosPlayUnrealDemo.uproject

@@ -12,5 +12,25 @@
 				"CoreUObject"
 			]
 		}
-	]	
-}
+	],
+	"Plugins": [
+		{
+			"Name": "OculusVR",
+			"Enabled": false,
+			"SupportedTargetPlatforms": [
+				"Win32",
+				"Win64",
+				"Android"
+			]
+		},
+		{
+			"Name": "SteamVR",
+			"Enabled": false,
+			"SupportedTargetPlatforms": [
+				"Win32",
+				"Win64",
+				"Linux"
+			]
+		}
+	]
+}

README.md

@@ -2,36 +2,28 @@
 This repository contains a sample project that uses the Cronos Play Unreal SDK plugin.
 For more information, please see the [Cronos Play Unreal SDK plugin repository](https://github.com/crypto-com/play-unreal-plugin).
 
-
 ## Pre-requisites
-Visual Studo 2019 or later (2022) or XCODE 13.2.1
-Unreal Engine 4.27 and 5.0 are supported, i.e. one of them should be installed via the Epic Games Launcher.
-
-
-## Installation Mac
-1. in mac, just `make`
-2. cd CronosPlayUnrealDemo
-3. open `CronosPlayUnrealDeemo.project`
-4. run
-
-## Installation Windows
-1. in windows, just `git submodule update --init --recursive`
-2. cd CronosPlayUnrealDemo
-3. run copydll.bat
-4. open `CronosPlayUnrealDemo.project`
-5. run
-
-## To use dynamic libraries
-if visual studio is used, add these lines to top of cpp source
-```C++
-#pragma warning(disable : 4583)
-#pragma warning(disable : 4582)
-```
-
-## How to Run
-1. cd CronosPlayUnrealDemo
-2. click `CronosPlayUnrealDemo.project`
-3. or run unreal engine 4.27 , and open project `CronosPlayUnrealDemo.uproject`
+Windows: Visual Studo 2019 or later
+Mac: XCODE 13.2.1
+Android: NDK 21.4.7075529
+Unreal Engine: 4.27 or 5.x
+
+## Pre-built Release
+Download the release zip file in [Release](https://github.com/cronos-labs/play-unreal-demo/releases) page.
+
+### `CronosPlayDemo.zip`
+- Assets: `./Content/CronosPlayUnreal/Blueprint`
+- `CronosPlayUnreal` Plugin: `./Plugins/play-unreal-plugin`
+
+### `CronosPlayAssetPack.zip`
+- Assets: Blueprints, widgets etc
+
+## Setup Manually
+If you prefer configuring the project manually:
+1. Clone this project
+2. Under the project root and run `make` to setup `CronosPlayUnreal` plugin
+3. open `CronosPlayUnrealDemo.uproject`
+4. For android, you need to setup the key for signing, please check [here](https://docs.unrealengine.com/4.27/en-US/SharingAndReleasing/Mobile/Android/DistributionSigning/).
 
 ### More information for Cronos Play
 If you are a game developer, please visit [Cronos Play](https://cronos.org/play) or fill this [Contact Form](https://airtable.com/shrFiQnLrcpeBp2lS) for more information.

android_key_gen.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+/Applications/Android\ Studio.app/Contents/jre/Contents/Home/bin/keytool -genkey -v -keystore key.keystore -alias Mykey -keyalg RSA -keysize 2048 -validity 10000
+