Initial commit

.gitignore

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+# Local configuration file
+local.properties
+
+# Java class files
+*.class
+
+# Built native files
+*.o
+*.so
+obj/
+
+# Built application files
+*.apk
+*.ap_
+
+# Generated files
+bin/
+gen/
+
+# Gradle files
+.gradle/
+build/
+
+# IntelliJ Idea
+.idea/
+*.iml
+
+# OS-specific files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Proguard folder
+proguard/
+
+# Log Files
+*.log
+
+# EmpaLink/E4link lib
+empalink*.aar
+E4link*.aar
+
+gradlew*
+gradle/*
+docs

LICENSE

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+Copyright (c) 2015, Empatica Inc.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Empatica nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+# EmpaLink Sample Project
+
+## Introduction
+
+This sample project gives you the boilerplate code you need to connect to an Empatica E4 device and start streaming data.
+
+The sample application implemented in the project has very simple functionalities:
+
+- It initializes the EmpaLink library with your API key.
+- If the previous step is successful, it starts scanning for Empatica devices, till it finds one that can be used with the API key you inserted in the code.
+- When such a device has been found, the app connects to the devices and streams data for 10 seconds, then it disconnects.
+
+## Setup
+
+- Clone / download this repository.
+- Open the sample project in Android Studio.
+- Make sure you have a valid API key. You can request one for your Empatica Connect account from our [Developer Area][1].
+- Edit `MainActivity.java` and assign your API key to the `EMPATICA_API_KEY` constant .
+- Download the Android SDK from our [Developer Area][1].
+- Unzip the archive you've downloaded and copy the `.aar` file you'll find inside into the `libs` folder contained in the sample project.
+- Build and run the project.
+- If a device is in range and its light is blinking green, but the app doesn't connect, please check that the discovered device can be used with your API key. If the `allowed` parameter is always false, the device is not linked to your API key. Please check your [Developer Area][1].
+
+If you need any additional information about the Empatica API for Android, please check the [official documentation][2].
+
+[1]: https://www.empatica.com/connect/developer.php
+[2]: http://developer.empatica.com

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 28
+    buildToolsVersion '29.0.3'
+    defaultConfig {
+        applicationId 'com.empatica.empalinksample'
+        minSdkVersion 19
+        targetSdkVersion 28
+        versionCode 2323
+        versionName "1.1"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    productFlavors {
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_6
+        targetCompatibility JavaVersion.VERSION_1_6
+    }
+}
+
+//// DE-COMMENT THIS IF YOU HAVE ISSUES AT RUNTIME, CRASHING WITH java.lang.UnsatisfiedLinkError
+
+//android {
+//
+//    splits {
+//
+//        // Configures multiple APKs based on ABI.
+//        abi {
+//
+//            // Enables building multiple APKs per ABI.
+//            enable true
+//
+//            // By default all ABIs are included, so use reset() and include to specify that we only
+//            // want APKs for x86, armeabi-v7a, and mips.
+//
+//            // Resets the list of ABIs that Gradle should create APKs for to none.
+//            reset()
+//
+//            // Specifies a list of ABIs that Gradle should create APKs for.
+//            include 'armeabi-v7a', 'x86', 'x86_64' // de-comment this to test on emulator
+//            // include 'armeabi-v7a'
+//
+//            // Specifies that we do not want to also generate a universal APK that includes all ABIs.
+//            universalApk false
+//        }
+//    }
+//}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation 'com.android.support:appcompat-v7:28.0.0'
+    implementation 'com.empatica.empalink:E4link:1.0.0@aar'
+    implementation 'com.squareup.okhttp:okhttp:2.7.5'
+}

app/libs/<COPY HERE EMPALINK>

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+COPY HERE THE EMPALINK LIBRARY

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/andrea/Library/Android/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

app/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.empatica.sample">
+
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name"
+            android:screenOrientation="portrait">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>