#88 generate split APKs for IzzyOnDroid

.github/workflows/release.yml

@@ -50,8 +50,9 @@ jobs:
           echo "${{ secrets.KEY_JKS }}" > release.keystore.asc
           gpg -d --passphrase "${{ secrets.KEY_JKS_PASSPHRASE }}" --batch release.keystore.asc > $AVES_STORE_FILE
           rm release.keystore.asc
-          flutter build apk --bundle-sksl-path shaders_2.5.2.sksl.json
-          flutter build appbundle --bundle-sksl-path shaders_2.5.2.sksl.json
+          flutter build appbundle --flavor universal --bundle-sksl-path shaders_2.5.2.sksl.json
+          flutter build apk --flavor universal --bundle-sksl-path shaders_2.5.2.sksl.json
+          flutter build apk --flavor byAbi --split-per-abi --bundle-sksl-path shaders_2.5.2.sksl.json
           rm $AVES_STORE_FILE
         env:
           AVES_STORE_FILE: ${{ github.workspace }}/key.jks
@@ -63,14 +64,14 @@ jobs:
       - name: Create a release with the APK and App Bundle.
         uses: ncipollo/release-action@v1
         with:
-          artifacts: "build/app/outputs/apk/release/*.apk,build/app/outputs/bundle/release/*.aab"
+          artifacts: "build/app/outputs/bundle/universalRelease/*.aab,build/app/outputs/apk/universal/release/*.apk,build/app/outputs/apk/byAbi/release/*.apk"
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload app bundle
         uses: actions/upload-artifact@v2
         with:
           name: appbundle
-          path: build/app/outputs/bundle/release/app-release.aab
+          path: build/app/outputs/bundle/universalRelease/app-universal-release.aab
 
   release:
     name: Create beta release on Play Store.
@@ -89,7 +90,7 @@ jobs:
         with:
           serviceAccountJsonPlainText: ${{ secrets.PLAYSTORE_ACCOUNT_KEY }}
           packageName: deckers.thibault.aves
-          releaseFiles: app-release.aab
+          releaseFiles: app-universal-release.aab
           track: beta
           status: completed
           whatsNewDirectory: whatsnew

android/app/build.gradle

@@ -77,6 +77,21 @@ android {
         }
     }
 
+    // the "splitting" dimension and its flavors are only for building purposes:
+    // NDK ABI filters are not compatible with split APK generation
+    // but we want to generate both a universal APK without x86 libs, and split APKs
+    flavorDimensions "splitting"
+
+    productFlavors {
+        universal {
+            dimension "splitting"
+        }
+
+        byAbi {
+            dimension "splitting"
+        }
+    }
+
     buildTypes {
         debug {
             applicationIdSuffix ".debug"
@@ -87,19 +102,23 @@ android {
             resValue 'string', 'search_provider', "${appId}.profile.search_provider"
         }
         release {
-            // specify architectures, to specifically exclude native libs for x86,
-            // which lead to: UnsatisfiedLinkError...couldn't find "libflutter.so"
-            // cf https://github.com/flutter/flutter/issues/37566#issuecomment-640879500
-            ndk {
-                abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86_64'
-            }
-
             signingConfig signingConfigs.release
-
             minifyEnabled true
             shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
+
+        def runTasks = gradle.startParameter.taskNames.toString().toLowerCase()
+        if (runTasks.contains("universal")) {
+            release {
+                // specify architectures, to specifically exclude native libs for x86,
+                // which lead to: UnsatisfiedLinkError...couldn't find "libflutter.so"
+                // cf https://github.com/flutter/flutter/issues/37566#issuecomment-640879500
+                ndk {
+                    abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86_64'
+                }
+            }
+        }
     }
 }
 
@@ -120,10 +139,10 @@ dependencies {
     implementation 'com.caverock:androidsvg-aar:1.4'
     implementation 'com.commonsware.cwac:document:0.4.1'
     implementation 'com.drewnoakes:metadata-extractor:2.16.0'
-    // https://jitpack.io/p/deckerst/Android-TiffBitmapFactory
-    implementation 'com.github.deckerst:Android-TiffBitmapFactory:876e53870a' // forked, built by JitPack
-    // https://jitpack.io/p/deckerst/pixymeta-android
-    implementation 'com.github.deckerst:pixymeta-android:0bea51ead2' // forked, built by JitPack
+    // forked, built by JitPack, cf https://jitpack.io/p/deckerst/Android-TiffBitmapFactory
+    implementation 'com.github.deckerst:Android-TiffBitmapFactory:876e53870a'
+    // forked, built by JitPack, cf https://jitpack.io/p/deckerst/pixymeta-android
+    implementation 'com.github.deckerst:pixymeta-android:0bea51ead2'
     implementation 'com.github.bumptech.glide:glide:4.12.0'
 
     kapt 'androidx.annotation:annotation:1.2.0'