Make Android build smarter (SCons + Gradle)

Upgrade Gradle and Android plugin for Gradle
Disable all signing and zip-aligning for the export templates
Give correct names to generated APKs
Put .so files built by SCons right where Gradle has to pick them according to arch & build type
Downgrade NDK platform to 14 to match minSdkVersion

1 files changed, 18 insertions, 4 deletions

diff --git a/platform/android/build.gradle.template b/platform/android/build.gradle.template
index 1e1461ef29..d7bc615e37 100644
--- a/platform/android/build.gradle.template
+++ b/platform/android/build.gradle.template
@@ -3,7 +3,7 @@ buildscript {
 		jcenter()
 	}
 	dependencies {
-		classpath 'com.android.tools.build:gradle:1.3.1'
+		classpath 'com.android.tools.build:gradle:2.1.0'
 	}
 }
 
@@ -40,6 +40,11 @@ android {
 		minSdkVersion 14
 		targetSdkVersion 23
 	}
+	// Both signing and zip-aligning will be done at export time
+	buildTypes.all { buildType ->
+		buildType.zipAlignEnabled false
+		buildType.signingConfig null
+	}
 	sourceSets {
 		main {
 			manifest.srcFile 'AndroidManifest.xml'
@@ -65,8 +70,17 @@ android {
 				$$GRADLE_JNI_DIRS$$
 			]
 		}
-
+		debug.jniLibs.srcDirs = [
+			'libs/debug'
+			$$GRADLE_JNI_DIRS$$
+		]
+		release.jniLibs.srcDirs = [
+			'libs/release'
+			$$GRADLE_JNI_DIRS$$
+		]
+	}
+	applicationVariants.all { variant ->
+		// ApplicationVariant is undocumented, but this method is widely used; may break with another version of the Android Gradle plugin
+		variant.outputs.get(0).setOutputFile(new File("${projectDir}/../../../bin", "android_${variant.name}.apk"))
 	}
-
-
 }