From 3963bc22cf2c856a1e79c0823ca4a320797e143e Mon Sep 17 00:00:00 2001
From: vahid torkaman <vahidt@spotify.com>
Date: Wed, 26 Jul 2023 15:45:34 +0200
Subject: [PATCH] move the client secret to the local.properties file

---
 ConfidenceDemoApp/build.gradle.kts            | 14 +++++++++++++
 .../src/main/AndroidManifest.xml              |  3 ---
 .../confidencedemoapp/ClientSecretProvider.kt |  5 +++++
 .../com/example/confidencedemoapp/MainVm.kt   | 21 +++++++++----------
 .../src/main/res/values/strings.xml           |  1 -
 5 files changed, 29 insertions(+), 15 deletions(-)
 create mode 100644 ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/ClientSecretProvider.kt

diff --git a/ConfidenceDemoApp/build.gradle.kts b/ConfidenceDemoApp/build.gradle.kts
index 5a486d25..708dcedd 100644
--- a/ConfidenceDemoApp/build.gradle.kts
+++ b/ConfidenceDemoApp/build.gradle.kts
@@ -1,3 +1,6 @@
+import java.io.File
+import java.util.Properties
+
 plugins {
     id("com.android.application")
     id("org.jetbrains.kotlin.android")
@@ -20,11 +23,22 @@ object Versions {
     const val uiTestManifest = "1.2.0"
 }
 
+val localPropertiesFile = File(rootProject.projectDir, "local.properties")
+val localProperties = Properties()
+
+// Load the properties from local.properties file
+if (localPropertiesFile.exists()) {
+    localProperties.load(localPropertiesFile.inputStream())
+}
+
+val clientSecret: String = localProperties.getProperty("CLIENT_SECRET")?: "CLIENT_SECRET"
+
 android {
     namespace = "com.example.confidencedemoapp"
     compileSdk = 33
 
     defaultConfig {
+        buildConfigField("String","CLIENT_SECRET", "\"$clientSecret\"")
         applicationId = "com.example.confidencedemoapp"
         minSdk = 21
         targetSdk = 33
diff --git a/ConfidenceDemoApp/src/main/AndroidManifest.xml b/ConfidenceDemoApp/src/main/AndroidManifest.xml
index 437531db..faeba390 100644
--- a/ConfidenceDemoApp/src/main/AndroidManifest.xml
+++ b/ConfidenceDemoApp/src/main/AndroidManifest.xml
@@ -21,9 +21,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <meta-data
-                android:name="com.example.confidencedemoapp.clientSecret"
-                android:value="@string/client_secret" />
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/ClientSecretProvider.kt b/ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/ClientSecretProvider.kt
new file mode 100644
index 00000000..fcb50d75
--- /dev/null
+++ b/ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/ClientSecretProvider.kt
@@ -0,0 +1,5 @@
+package com.example.confidencedemoapp
+
+object ClientSecretProvider {
+    fun clientSecret(): String = BuildConfig.CLIENT_SECRET
+}
\ No newline at end of file
diff --git a/ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/MainVm.kt b/ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/MainVm.kt
index c2862db3..993e6834 100644
--- a/ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/MainVm.kt
+++ b/ConfidenceDemoApp/src/main/java/com/example/confidencedemoapp/MainVm.kt
@@ -1,7 +1,6 @@
 package com.example.confidencedemoapp
 
 import android.app.Application
-import android.content.pm.PackageManager
 import android.util.Log
 import androidx.compose.ui.graphics.Color
 import androidx.lifecycle.AndroidViewModel
@@ -9,9 +8,14 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.viewModelScope
 import dev.openfeature.contrib.providers.ConfidenceFeatureProvider
-import dev.openfeature.sdk.*
+import dev.openfeature.sdk.Client
+import dev.openfeature.sdk.EvaluationContext
+import dev.openfeature.sdk.FlagEvaluationDetails
+import dev.openfeature.sdk.ImmutableContext
+import dev.openfeature.sdk.OpenFeatureAPI
+import dev.openfeature.sdk.Value
 import kotlinx.coroutines.launch
-import java.util.*
+import java.util.UUID
 
 class MainVm(app: Application) : AndroidViewModel(app) {
 
@@ -28,12 +32,7 @@ class MainVm(app: Application) : AndroidViewModel(app) {
 
     init {
         val start = System.currentTimeMillis()
-        val applicationContext = app.applicationContext
-        val metadataBundle = applicationContext.packageManager.getApplicationInfo(
-            applicationContext.packageName,
-            PackageManager.GET_META_DATA
-        ).metaData
-        val clientSecret = metadataBundle.getString("com.example.confidencedemoapp.clientSecret")!!
+        val clientSecret = ClientSecretProvider.clientSecret()
         viewModelScope.launch {
             OpenFeatureAPI.setProvider(
                 ConfidenceFeatureProvider.create(
@@ -52,10 +51,10 @@ class MainVm(app: Application) : AndroidViewModel(app) {
 
     fun refreshUi() {
         Log.d(TAG, "refreshing UI")
-        val flagMessageKey = "myFlag.message"
+        val flagMessageKey = "hawkflag.message"
         val flagMessageDefault = "default"
         val messageValue = client.getStringValue(flagMessageKey, flagMessageDefault)
-        val flagColorKey = "myFlag.color"
+        val flagColorKey = "hawkflag.color"
         val flagColorDefault = "Gray"
         val colorFlag = client.getStringDetails(flagColorKey, flagColorDefault).apply {
             Log.d(TAG, "reason=$reason")
diff --git a/ConfidenceDemoApp/src/main/res/values/strings.xml b/ConfidenceDemoApp/src/main/res/values/strings.xml
index 357d1588..132417da 100644
--- a/ConfidenceDemoApp/src/main/res/values/strings.xml
+++ b/ConfidenceDemoApp/src/main/res/values/strings.xml
@@ -1,4 +1,3 @@
 <resources>
     <string name="app_name">ConfidenceDemoApp</string>
-    <string name="client_secret">Some client secret</string>
 </resources>
\ No newline at end of file