initial release

.gitignore

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+# Created by https://www.gitignore.io
+
+### Android ###
+# Built application files
+*.apk
+*.ap_
+
+# Files for the Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+#metadata
+.metadata/
+
+#Memory captures
+captures/

README.md

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+OASIS policy file is in OASIService/res/raw/oasis_policy.xml
+The policy is loaded when the service is started explicitly and/or when a client binds to the service. (oasis behaves as a started service if started explicitly via the gui or as a bound service if it's started by the binding of a client).
+
+Permissions are defined in OASISCommon/src/com/temporary/oasiscommon/OASISPerm.java, in the enumerator PermissionsEnum. 
+Adding a new permissions is a matter of adding a field to the enum, and adding methods that use this permission in the DataGateway (both in the aidl interface and the implementation).
+Permissions are managed with a BitSet (which is a set of bits, just to state the obvious): a 1 (set) bit means the usage of the relative permission.
+This allows for quick policy checks (every entry in the policy allows,denies or require user intervention for one or more permissions, and that can be expressed with another BitSet: checking a policy entry is a matter of doing a boolean AND between the two sets and checking if the result is equal to the policy entry or not), is efficient and is not limited to the number of bits for the integer implementation.
+
+The DataGateway currently offers only a couple of methods to access the imei, last known locations (both coarse and fine grained) and to send data via http POST.
+I will add more methods while making BarcodeScanner use OASIS.
+
+I've added a "do test 1" button to the testclient: this call first gets the IMEI via oasis, then uses the token to send the IMEI via http POST to a webserver (address and port specified as constants in OASISTestClient/src/com/temporary/oasistestclient/MainActivity.java). Of course this is uses permissions IMEI+INTERNET that can be regulated via the policy file.
+
+testserver.py is a sample webserver in python that prints the values sent.
+
+
+STILL TODO:
+ - sandbox pooling criteria
+ - token lifecycle/allow encryption of tokens for storage
+ - (eventual asynchronous interface for runSODA [allowing clients to register a callback service to retrieve results])

externalapps/FRDC/.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

externalapps/FRDC/app/.gitignore

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+/build

externalapps/FRDC/app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 22
+    buildToolsVersion "22.0.1"
+
+    defaultConfig {
+        applicationId "edu.umich.oasis.study.frdc"
+        minSdkVersion 21
+        targetSdkVersion 22
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(include: ['*.jar', '*.so'], dir: 'libs')
+    compile 'com.android.support:appcompat-v7:22.2.0'
+    provided 'org.apache.commons:commons-lang3:3.4'
+    compile files('libs/sd-sdk-facial-processing.jar')
+    compile 'com.squareup.okhttp:okhttp:2.5.0'
+    compile 'com.squareup.okio:okio:1.6.0'
+}

externalapps/FRDC/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 /home/earlence/main/adt-bundle-linux-x86_64-20140702/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 *;
+#}

externalapps/FRDC/app/src/androidTest/java/edu/umich/oasis/study/frdc/ApplicationTest.java

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+package edu.umich.oasis.study.frdc;
+
+import android.app.Application;
+import android.test.ApplicationTestCase;
+
+/**
+ * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ */
+public class ApplicationTest extends ApplicationTestCase<Application> {
+    public ApplicationTest() {
+        super(Application.class);
+    }
+}

externalapps/FRDC/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="edu.umich.oasis.study.frdc">
+
+    <uses-feature android:name="android.hardware.camera" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".FRDCMain"
+            android:label="@string/app_name"
+            android:theme="@style/AppTheme.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

externalapps/FRDC/app/src/main/java/edu/umich/oasis/study/frdc/AutoFitTextureView.java

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+/*
+ * Copyright 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package edu.umich.oasis.study.frdc;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.TextureView;
+
+/**
+ * A {@link TextureView} that can be adjusted to a specified aspect ratio.
+ */
+public class AutoFitTextureView extends TextureView {
+
+    private int mRatioWidth = 0;
+    private int mRatioHeight = 0;
+
+    public AutoFitTextureView(Context context) {
+        this(context, null);
+    }
+
+    public AutoFitTextureView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public AutoFitTextureView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    /**
+     * Sets the aspect ratio for this view. The size of the view will be measured based on the ratio
+     * calculated from the parameters. Note that the actual sizes of parameters don't matter, that
+     * is, calling setAspectRatio(2, 3) and setAspectRatio(4, 6) make the same result.
+     *
+     * @param width  Relative horizontal size
+     * @param height Relative vertical size
+     */
+    public void setAspectRatio(int width, int height) {
+        if (width < 0 || height < 0) {
+            throw new IllegalArgumentException("Size cannot be negative.");
+        }
+        mRatioWidth = width;
+        mRatioHeight = height;
+        requestLayout();
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        int width = MeasureSpec.getSize(widthMeasureSpec);
+        int height = MeasureSpec.getSize(heightMeasureSpec);
+        if (0 == mRatioWidth || 0 == mRatioHeight) {
+            setMeasuredDimension(width, height);
+        } else {
+            if (width < height * mRatioWidth / mRatioHeight) {
+                setMeasuredDimension(width, width * mRatioHeight / mRatioWidth);
+            } else {
+                setMeasuredDimension(height * mRatioWidth / mRatioHeight, height);
+            }
+        }
+    }
+
+}