Adjust API support: 32-bit 14+, 64-bit 21+

Author: developernotes

android-database-sqlcipher/native.gradle

@@ -36,15 +36,26 @@ task buildAmalgamation () {
 task buildNative() {
   description "Build the native SQLCipher binaries"
   doLast {
+    executeNdkBuild(
+      "${nativeRootOutputDir}/libs32",
+      file("src/main/cpp").absolutePath,
+      file("src/main/cpp/Application32.mk").absolutePath,
+           "${sqlcipherCFlags}", "${otherSqlcipherCFlags}")
+    executeNdkBuild(
+      "${nativeRootOutputDir}/libs64",
+      file("src/main/cpp").absolutePath,
+      file("src/main/cpp/Application64.mk").absolutePath,
+           "${sqlcipherCFlags}", "${otherSqlcipherCFlags}")
     exec {
       workingDir "${nativeRootOutputDir}"
       commandLine "mkdir", "-p", "libs"
     }
-    executeNdkBuild(
-      "${nativeRootOutputDir}/libs",
-      file("src/main/cpp").absolutePath,
-      file("src/main/cpp/Application.mk").absolutePath,
-      "${sqlcipherCFlags}", "${otherSqlcipherCFlags}")
+    copy {
+      from fileTree("${nativeRootOutputDir}/libs32").include("*/*")
+      into "${nativeRootOutputDir}/libs"
+      from fileTree("${nativeRootOutputDir}/libs64").include("*/*")
+      into "${nativeRootOutputDir}/libs"
+    }
   }
 }
 

android-database-sqlcipher/src/main/cpp/Application.mk

@@ -0,0 +1,7 @@
+APP_PROJECT_PATH := $(shell pwd)
+APP_ABI := armeabi armeabi-v7a x86
+APP_PLATFORM := android-$(NDK_APP_PLATFORM)
+APP_BUILD_SCRIPT := $(APP_PROJECT_PATH)/Android.mk
+APP_STL := stlport_static
+APP_CFLAGS := -D_FILE_OFFSET_BITS=32
+APP_LDFLAGS += -Wl,--exclude-libs,ALL

android-database-sqlcipher/src/main/cpp/Application32.mk

@@ -0,0 +1,7 @@
+APP_PROJECT_PATH := $(shell pwd)
+APP_ABI := x86_64 arm64-v8a
+APP_PLATFORM := android-$(NDK_APP_PLATFORM)
+APP_BUILD_SCRIPT := $(APP_PROJECT_PATH)/Android.mk
+APP_STL := stlport_static
+APP_CFLAGS := -D_FILE_OFFSET_BITS=64
+APP_LDFLAGS += -Wl,--exclude-libs,ALL

android-database-sqlcipher/src/main/cpp/Application64.mk

@@ -56,7 +56,7 @@ ext {
   mavenDeveloperEmail = "support@zetetic.net"
   mavenDeveloperOrganization = "Zetetic LLC"
   mavenDeveloperUrl = "https://www.zetetic.net"
-  minimumAndroidSdkVersion = 21
+  minimumAndroidSdkVersion = 14
   minimumAndroid64BitSdkVersion = 21
   targetAndroidSdkVersion = 26
   compileAndroidSdkVersion = 26