Sets up some more experiments against a real project

Author: Josh Deffibaugh

test-app/build.gradle

@@ -5,7 +5,7 @@ android {
     buildToolsVersion build_tools_version
 
     defaultConfig {
-        minSdkVersion min_sdk_version
+        minSdkVersion 19
         targetSdkVersion target_sdk_version
         versionCode 1
         versionName "1.0"

test-app/src/main/java/com/optimizely/ab/android/test_app/MainActivity.java

@@ -19,6 +19,7 @@
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
+import android.widget.Button;
 import android.widget.Toast;
 
 import com.optimizely.ab.android.sdk.AndroidOptimizely;
@@ -29,29 +30,36 @@
 public class MainActivity extends AppCompatActivity {
 
     private OptimizelyManager optimizelyManager;
+    private MyApplication myApplication;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        Button button = (Button) findViewById(R.id.button1);
 
         // This could also be done via DI framework such as Dagger
-        optimizelyManager = ((MyApplication) getApplication()).getOptimizelyManager();
+        myApplication = (MyApplication) getApplication();
+        optimizelyManager = myApplication.getOptimizelyManager();
 
         // Load Optimizely from a compiled in data file
-        AndroidOptimizely optimizely = optimizelyManager.getOptimizely(this, R.raw.data_file);
-        Variation variation = optimizely.activate("experiment_0", "user_1");
+        final AndroidOptimizely optimizely = optimizelyManager.getOptimizely(this, R.raw.data_file);
+        Variation variation = optimizely.activate("experiment_0", myApplication.getAnonUserId(), myApplication.getAttributes());
         if (variation != null) {
             if (variation.is("variation_1")) {
-                Toast.makeText(MainActivity.this, "Variation 1", Toast.LENGTH_LONG).show();
-            } else {
-                Toast.makeText(MainActivity.this, "Default", Toast.LENGTH_LONG).show();
+                button.setText(R.string.button_1_text_var_1);
+            } else if (variation.is("variation_2")) {
+                button.setText(R.string.button_1_text_var_2);
             }
+        } else {
+            button.setText(R.string.button_1_text_default);
         }
 
-        findViewById(R.id.button1).setOnClickListener(new View.OnClickListener() {
+        button.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                optimizely.track("experiment_0", myApplication.getAnonUserId(), myApplication.getAttributes());
+
                 v.getContext().getResources().getString(R.string.app_name);
                 Intent intent = new Intent(v.getContext(), SecondaryActivity.class);
                 startActivity(intent);
@@ -69,11 +77,12 @@ protected void onStart() {
         optimizelyManager.start(this, new OptimizelyStartListener() {
             @Override
             public void onStart(AndroidOptimizely optimizely) {
-                Variation variation = optimizely.activate("experiment_1", "user_1");
-
+                Variation variation = optimizely.activate("experiment_1", myApplication.getAnonUserId());
                 if (variation != null) {
                     if (variation.is("variation_1")) {
                         Toast.makeText(MainActivity.this, "Variation 1", Toast.LENGTH_LONG).show();
+                    } else if (variation.is("variation_2")) {
+                        Toast.makeText(MainActivity.this, "Variation 2", Toast.LENGTH_LONG).show();
                     }
                 } else {
                     Toast.makeText(MainActivity.this, "Default", Toast.LENGTH_LONG).show();

test-app/src/main/java/com/optimizely/ab/android/test_app/MyApplication.java

@@ -16,9 +16,17 @@
 package com.optimizely.ab.android.test_app;
 
 import android.app.Application;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Build;
+import android.provider.Settings;
+import android.support.annotation.NonNull;
 
 import com.optimizely.ab.android.sdk.OptimizelyManager;
 
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 
 public class MyApplication extends Application {
@@ -28,6 +36,25 @@ public class MyApplication extends Application {
     public OptimizelyManager getOptimizelyManager() {
         return optimizelyManager;
     }
+    public Map<String,String> getAttributes() {
+        Map<String,String> attributes = new HashMap<>();
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            attributes.put("locale", getResources().getConfiguration().getLocales().get(0).toString());
+        } else {
+            attributes.put("locale", getResources().getConfiguration().locale.toString());
+        }
+        return attributes;
+    }
+    @NonNull
+    public String getAnonUserId() {
+        SharedPreferences sharedPreferences = getSharedPreferences("user", Context.MODE_PRIVATE);
+        String id = sharedPreferences.getString("userId", null);
+        if (id == null) {
+            id = UUID.randomUUID().toString();
+            sharedPreferences.edit().putString("userId", id).apply();
+        }
+        return id;
+    }
 
     @Override
     public void onCreate() {

test-app/src/main/java/com/optimizely/ab/android/test_app/MyIntentService.java

@@ -33,7 +33,7 @@ protected void onHandleIntent(Intent intent) {
             // Get Optimizely from the Intent that started this Service
             final OptimizelyManager optimizelyManager = ((MyApplication) getApplication()).getOptimizelyManager();
             AndroidOptimizely optimizely = optimizelyManager.getOptimizely();
-            optimizely.track("goal_3", "user_1");
+//            optimizely.track("goal_3", "user_1");
         }
     }
 }

test-app/src/main/java/com/optimizely/ab/android/test_app/SecondaryActivity.java

@@ -32,11 +32,12 @@ protected void onCreate(Bundle savedInstanceState) {
         setContentView(R.layout.activity_secondary);
 
         // Get Optimizely from the Intent that started this Activity
-        final OptimizelyManager optimizelyManager = ((MyApplication) getApplication()).getOptimizelyManager();
+        final MyApplication myApplication = (MyApplication) getApplication();
+        final OptimizelyManager optimizelyManager = myApplication.getOptimizelyManager();
         AndroidOptimizely optimizely = optimizelyManager.getOptimizely();
 
         // track conversion event
-        optimizely.track("goal_1", "user_1");
+        optimizely.track("experiment_1", myApplication.getAnonUserId());
 
         FragmentManager fragmentManager = getSupportFragmentManager();
         FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
@@ -57,7 +58,7 @@ public void onStart() {
             super.onStart();
             final OptimizelyManager optimizelyManager = ((MyApplication) getActivity().getApplication()).getOptimizelyManager();
             AndroidOptimizely optimizely = optimizelyManager.getOptimizely();
-            optimizely.track("goal_2", "user_1");
+//            optimizely.track("goal_2", "user_1");
         }
     }
 }

test-app/src/main/res/layout/activity_secondary.xml

@@ -14,5 +14,5 @@
         android:id="@+id/textView1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="@string/next_activity"/>
+        android:text="@string/button_1_text_default"/>
 </RelativeLayout>

test-app/src/main/res/raw/data_file.json

@@ -1,11 +1,96 @@
 {
-  "experiments": [ ],
+  "experiments": [
+    {
+      "status": "Running",
+      "key": "experiment_0",
+      "layerId": "7674261139",
+      "trafficAllocation": [
+        {
+          "entityId": "7674261140",
+          "endOfRange": 5000
+        },
+        {
+          "entityId": "7678410470",
+          "endOfRange": 10000
+        }
+      ],
+      "audienceIds": [
+        "7671101484"
+      ],
+      "variations": [
+        {
+          "id": "7674261140",
+          "key": "variation_1"
+        },
+        {
+          "id": "7678410470",
+          "key": "variation_2"
+        }
+      ],
+      "forcedVariations": {},
+      "id": "7651112186"
+    },
+    {
+      "status": "Running",
+      "key": "experiment_1",
+      "layerId": "7648347370",
+      "trafficAllocation": [
+        {
+          "entityId": "7661891902",
+          "endOfRange": 5000
+        },
+        {
+          "entityId": "7654432134",
+          "endOfRange": 10000
+        }
+      ],
+      "audienceIds": [],
+      "variations": [
+        {
+          "id": "7661891902",
+          "key": "variation_1"
+        },
+        {
+          "id": "7654432134",
+          "key": "variation_2"
+        }
+      ],
+      "forcedVariations": {},
+      "id": "7676481120"
+    }
+  ],
   "version": "2",
-  "audiences": [ ],
-  "groups": [ ],
-  "attributes": [ ],
-  "projectId": "7595190003",
-  "accountId": "6365361536",
-  "events": [ ],
-  "revision": "1"
+  "audiences": [
+    {
+      "conditions": "[\"and\", [\"or\", [\"or\", {\"name\": \"locale\", \"type\": \"custom_attribute\", \"value\": \"en_US\"}]]]",
+      "id": "7671101484",
+      "name": "Americans"
+    }
+  ],
+  "groups": [],
+  "attributes": [
+    {
+      "id": "7656544299",
+      "key": "locale"
+    }
+  ],
+  "projectId": "7664231436",
+  "accountId": "3279320409",
+  "events": [
+    {
+      "experimentIds": [
+        "7651112186"
+      ],
+      "id": "7667071273",
+      "key": "experiment_0"
+    },
+    {
+      "experimentIds": [
+        "7676481120"
+      ],
+      "id": "7670870364",
+      "key": "experiment_1"
+    }
+  ],
+  "revision": "10"
 }

test-app/src/main/res/values/strings.xml

@@ -1,5 +1,7 @@
 <resources>
     <string name="app_name">Test App</string>
     <string name="start_next_activity">Start Next Activity</string>
-    <string name="next_activity">Next Activity</string>
+    <string name="button_1_text_default">Next Activity</string>
+    <string name="button_1_text_var_1">Start Next Activity!</string>
+    <string name="button_1_text_var_2">Start Second Activity!</string>
 </resources>