Fix ARM64 crash.

.gitignore

@@ -0,0 +1,7 @@
+*~
+.gradle
+build
+decoder/build
+decoder/src/main/libs
+decoder/src/main/obj
+player/build

build.gradle

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+buildscript {
+    repositories {
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.0.0'
+        classpath 'com.getkeepsafe.dexcount:dexcount-gradle-plugin:0.1.1'
+    }
+}
+
+allprojects {
+  repositories {
+        jcenter()
+        mavenLocal()
+  }
+}
+

decoder/build.gradle

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+import org.apache.tools.ant.taskdefs.condition.Os
+
+apply plugin: 'com.android.library'
+apply plugin: 'maven'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion '23.0.1'
+
+    defaultConfig {
+        minSdkVersion 15
+        targetSdkVersion 23
+        versionCode 10
+        versionName "0.8"
+        group = 'com.spoledge.aacdecoder'
+        version = '0.8-SNAPSHOT'
+        ndk { stl "gnustl_static" }
+    }
+
+    sourceSets.main {
+        jniLibs.srcDir 'src/main/libs'
+        jni.srcDirs = []
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+        }
+    }
+
+    task ndkBuild(type: Exec) {
+        def ndkDir = project.plugins.findPlugin('com.android.library').getNdkFolder()
+
+        if (Os.isFamily(Os.FAMILY_WINDOWS)) {
+            commandLine "$ndkDir/ndk-build.cmd", '-C', file('src/main/jni').absolutePath
+        } else {
+            commandLine "$ndkDir/ndk-build", '-C', file('src/main/jni').absolutePath
+        }
+    }
+
+    tasks.withType(JavaCompile) {
+        compileTask -> compileTask.dependsOn ndkBuild
+    }
+}

decoder/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+	  package="com.spoledge.aacdecoder"
+	  android:versionCode="10"
+	  android:versionName="0.8">
+</manifest>