migrate to android studio

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "android/app/src/main/jni/libopencl-stub"]
+	path = android/app/src/main/jni/libopencl-stub
+	url = https://github.com/krrishnarraj/libopencl-stub

android/.gitignore

@@ -0,0 +1,8 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

android/app/.gitignore

@@ -0,0 +1 @@
+/build

android/app/build.gradle

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+apply plugin: 'com.android.model.application'
+
+import org.apache.tools.ant.taskdefs.condition.Os
+
+model {
+    android {
+        compileSdkVersion 24
+        buildToolsVersion "24.0.0"
+
+        defaultConfig {
+            applicationId "kr.clpeak"
+            minSdkVersion.apiLevel 19
+            targetSdkVersion.apiLevel 24
+            versionCode 1
+            versionName "1.0"
+        }
+        buildTypes {
+            release {
+                minifyEnabled false
+                proguardFiles.add(file('proguard-android.txt'))
+            }
+        }
+        ndk {
+            moduleName "clpeak"
+        }
+        sources {
+            main {
+                jniLibs {
+                    source {
+                        srcDir 'src/main/libs'
+                    }
+                }
+            }
+        }
+    }
+}
+
+task ndkBuild(type: Exec) {
+    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
+        commandLine 'ndk-build.cmd', '-C', file('src/main').absolutePath
+    } else {
+        commandLine 'ndk-build', '-C', file('src/main').absolutePath
+    }
+}
+
+tasks.all {
+    task ->
+        if (task.name.startsWith('compile') && task.name.contains('MainC')) {
+            task.enabled = false
+        }
+        if (task.name.startsWith('link')) {
+            task.enabled = false
+        }
+        if (task.name.endsWith('SharedLibrary') ) {
+            task.dependsOn ndkBuild
+        }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:24.0.0'
+}