Add README and build configurations

- Finally a README that is just as useless as your godess.
- Add github action configuration file "build_on_commit.yml".
- Fix gitlab CI configuration not setting NDK properly. Though
  the project's not using it, just leave the config there to
  shine the config just like explosion skill of Megumin.

.github/workflows/build_on_commit.yml

@@ -0,0 +1,43 @@
+name: Build on commit
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    name: Build and sign apk
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout commit
+        uses: actions/checkout@v2
+      - name: Setup signing information
+        env:
+          KEY_FILE: ${{ secrets.signingKeyBase64 }}
+        run: echo "$KEY_FILE" | openssl base64 -d > signingKey.jks
+      - name: Build release apk
+        env:
+          KEY_STORE_PWD: ${{ secrets.keyStorePassword }}
+          KEY_ALIAS: ${{ secrets.alias }}
+          KEY_PWD: ${{ secrets.keyPassword }}
+        uses: vgaidarji/[email protected]
+        with:
+          args: "./gradlew signingReport && ./gradlew :app:assembleRelease  --stacktrace"
+      - name: Cleanup signing information
+        run: rm signingKey.jks
+      - name: Get version code and name
+        run: |
+          echo "::set-env name=VER_CODE::$(cat app/build/outputs/apk/release/output.json | tr ',' '\n' | grep versionCode | cut -d: -f2)" && \
+                echo "::set-env name=VER_NAME::$(cat app/build/outputs/apk/release/output.json | tr ',' '\n' | grep versionName | cut -d: -f2 | tr -d \")"
+      - name: Copy release apk and mapping
+        run: |
+          mkdir -p artifacts${{ env.VER_CODE }}v${{ env.VER_NAME }} && \
+          cp -r app/build/outputs/* artifacts${{ env.VER_CODE }}v${{ env.VER_NAME }}/
+      - name: Upload artifacts ${{ env.VER_CODE }}v${{ env.VER_NAME }}
+        uses: actions/upload-artifact@v1
+        with:
+          name: artifacts${{ env.VER_CODE }}v${{ env.VER_NAME }}
+          path: artifacts${{ env.VER_CODE }}v${{ env.VER_NAME }}

.gitlab-ci.yml

@@ -25,7 +25,7 @@ before_script:
   - mv tools $ANDROID_HOME/tools
   # Fix gradle 3.0 problem
   - mkdir --parents /root/.android && touch /root/.android/repositories.cfg
-  - mkdir "$ANDROID_HOME/licenses" || true
+  - mkdir $ANDROID_HOME/licenses || true
   - echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_HOME/licenses/android-sdk-license"
   - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
   - echo y | $ANDROID_HOME/tools/bin/sdkmanager "platforms;android-${ANDROID_COMPILE_SDK}"
@@ -36,10 +36,10 @@ before_script:
   - echo y | $ANDROID_HOME/tools/bin/sdkmanager "extras;google;m2repository"
   - wget --quiet --output-document=android-ndk.zip http://dl.google.com/android/repository/android-ndk-r${ANDROID_NDK_VERSION}-linux-x86_64.zip
   - unzip -q android-ndk.zip
-  - rm -fr ANDROID_NDK_HOME android-ndk.zip
-  - mv android-ndk-r${ANDROID_NDK_VERSION} ANDROID_NDK_HOME
+  - rm -fr $ANDROID_NDK_HOME android-ndk.zip
+  - mv android-ndk-r${ANDROID_NDK_VERSION} $ANDROID_NDK_HOME
   - export ANDROID_SDK_HOME=$ANDROID_HOME
-  - export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools:$ANDROID_HOME/android-ndk
+  - export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools:$ANDROID_NDK_HOME
   - chmod +x ./gradlew
 
 stages:

README.md

@@ -0,0 +1,40 @@
+[![Gitpod Ready-to-Code](https://img.shields.io/badge/Gitpod-Ready--to--Code-blue?logo=gitpod)](https://gitpod.io/#https://github.com/InNoobWeTrust/KINTAMAnga) 
+
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/InNoobWeTrust/KINTAMAnga)
+
+# KINTAMAnga - a manga crawler and reader
+
+Wonder why there is sudden lowercase in last 3 characters in the name?
+Read Gintama and you will know the meaning of the first capitalized characters.
+
+## Status
+
+Nearly abandoned due to low interest in native Android developement.
+Kotlin is great and it helps much but Android's suck.
+
+My vision is all about Flutter or PWA.
+And if PWA, hopefully can do resource-consuming things by WASM, loving Rust currently but still a noob.
+
+## Install
+
+Download from [release](https://github.com/InNoobWeTrust/KINTAMAnga/releases) page.
+
+## Building
+
+Please see [github actions for this repo and follow](./.github/workflows/)
+
+## Contributing
+
+Not welcoming! Kidding, you are welcome to contribute but I won't be very active on this repo anymore.
+
+You need some knowledge about Kotlin or alternatively how to use search engines and stackoverflow.
+
+Knowledge about Android should be good, but if you don't, just messing around until it compiles.
+
+And no, no Java here, we don't do that here, Kotlin or quit game. I can do Java but I don't like it.
+
+If you want to mess this repo by integrating React-native, NativeScript, Xamarin, Ionic, Qt, Beeware, Jasonelle, Love (Lua), etc... be sure to do it properly.
+
+![tsundere rori Rin](https://vignette.wikia.nocookie.net/typemoon/images/9/90/Tumblr_lsfalnlSZN1qieicp.gif)
+
+Flutter integration PRs are more than welcome! 😘

app/build.gradle

@@ -28,6 +28,14 @@ android {
         vectorDrawables.useSupportLibrary = true
         multiDexEnabled true
     }
+    signingConfigs {
+        release {
+            storeFile file("../signingKey.jks")
+            storePassword = "$System.env.KEY_STORE_PWD"
+            keyAlias = "$System.env.KEY_ALIAS"
+            keyPassword = "$System.env.KEY_PWD"
+        }
+    }
     buildTypes {
         debug {
             applicationIdSuffix ".debug"
@@ -37,6 +45,7 @@ android {
             minifyEnabled true
             shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            signingConfig signingConfigs.release
         }
     }
     packagingOptions {

gradle.properties

@@ -9,7 +9,7 @@
 
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-XX:+UseG1GC -XX:MaxGCPauseMillis=1000 -Xms512m -Xmx3g -XX:MaxPermSize=1024m -XX:ReservedCodeCacheSize=440m -XX:+UseCompressedOops -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+org.gradle.jvmargs=-XX:+UseG1GC -XX:MaxGCPauseMillis=1000 -Xms512m -Xmx1024m -XX:MaxPermSize=1024m -XX:ReservedCodeCacheSize=440m -XX:+UseCompressedOops -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit