Add a module for the Matrix SDK with the aar of the Rust SDK

.gitignore

@@ -1,6 +1,5 @@
 # Built application files
 *.apk
-*.aar
 *.ap_
 *.aab
 

libraries/sdk/matrix/build.gradle

@@ -0,0 +1,33 @@
+plugins {
+    id 'com.android.library'
+    id 'org.jetbrains.kotlin.android'
+}
+
+android {
+    namespace 'io.element.android.x.sdk.matrix'
+    compileSdk 33
+
+    defaultConfig {
+        minSdk 29
+        targetSdk 33
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+}
+
+dependencies {
+    implementation(name: 'sdk-android-release', ext: 'aar')
+    implementation "net.java.dev.jna:jna:5.10.0@aar"
+}

libraries/sdk/matrix/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest />

libraries/sdk/matrix/src/main/java/io/element/android/x/sdk/matrix/Matrix.kt

@@ -0,0 +1,40 @@
+package io.element.android.x.sdk.matrix
+
+import android.content.Context
+import android.util.Log
+import java.io.File
+
+private const val LOG_TAG = "Matrix"
+
+class Matrix(
+    private val context: Context,
+) {
+    fun login(username: String, password: String) {
+        val authFolder = File(context.filesDir, "auth")
+        val authService = AuthenticationService(authFolder.absolutePath)
+        authService.configureHomeserver("matrix.org")
+        val client = authService.login(username, password, "MatrixRustSDKSample", null)
+        val clientDelegate = object : ClientDelegate {
+            override fun didReceiveAuthError(isSoftLogout: Boolean) {
+                Log.v(LOG_TAG, "didReceiveAuthError()")
+            }
+
+            override fun didReceiveSyncUpdate() {
+                Log.v(LOG_TAG, "didReceiveSyncUpdate()")
+            }
+
+            override fun didUpdateRestoreToken() {
+                Log.v(LOG_TAG, "didUpdateRestoreToken()")
+            }
+        }
+
+        client.setDelegate(clientDelegate)
+        Log.v(LOG_TAG, "DisplayName = ${client.displayName()}")
+        try {
+            client.fullSlidingSync()
+        } catch (failure: Throwable) {
+            Log.e(LOG_TAG, "fullSlidingSync() fail", failure)
+        }
+        client.logout()
+    }
+}

settings.gradle

@@ -10,9 +10,13 @@ dependencyResolutionManagement {
     repositories {
         google()
         mavenCentral()
+        flatDir {
+            dirs 'libs'
+        }
     }
 }
 rootProject.name = "ElementX"
 include ':app'
 include ':libraries:ui:theme'
 include ':libraries:ui:screens:login'
+include ':libraries:sdk:matrix'