- Migrated build scripts from Groovy to Kotlin DSL

- Updated Gradle version to 8.13
- Upgraded target and compile SDK to 35
- Updated Lens SDK to version 2.8.0
- Added edge-to-edge display support

Author: thirumoorthi-n-4386

app/build.gradle

@@ -0,0 +1,77 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    id("kotlin-kapt")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "com.zoho.lens.demo"
+
+    defaultConfig {
+        applicationId = "com.zoho.lens"
+        minSdk = 23
+        compileSdk = 35
+        targetSdk = 35
+        versionCode = 1
+        versionName = "1.0"
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        multiDexEnabled = true
+    }
+
+    dataBinding {
+        enable = true
+    }
+
+    buildTypes {
+        getByName("debug") {
+            isMinifyEnabled = false
+            proguardFiles(getDefaultProguardFile("proguard-android.txt"), "proguard_rules.pro")
+            isZipAlignEnabled = true
+        }
+    }
+
+    lint {
+        // but continue the build even when errors are found:
+        abortOnError = false
+        checkReleaseBuilds = false
+    }
+
+    packaging {
+        resources {
+            excludes += setOf("META-INF/versions/9/OSGI-INF/MANIFEST.MF")
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlin {
+        compilerOptions {
+            jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_1_8)
+        }
+    }
+}
+
+dependencies {
+    implementation(fileTree(mapOf("include" to listOf("*.jar"), "dir" to "libs")))
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.1.0") {
+        exclude(group = "com.android.support", module = "support-annotations")
+    }
+
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.32")
+    implementation("org.jetbrains.kotlin:kotlin-reflect:1.6.20")
+    testImplementation("junit:junit:4.13.2")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.appcompat:appcompat:1.7.0")
+    implementation("com.google.android.material:material:1.12.0")
+    implementation("androidx.lifecycle:lifecycle-extensions:2.2.0")
+
+    implementation("com.zoho:lens:2.8.0")
+}
+
+kapt {
+    generateStubs = true
+}

app/build.gradle.kts

@@ -5,12 +5,17 @@ import android.content.Intent
 import android.net.Uri
 import android.os.Build
 import android.os.Bundle
+import android.util.TypedValue
 import android.view.View
 import android.view.WindowInsets
 import android.view.WindowManager
 import android.widget.SeekBar
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
 import androidx.databinding.DataBindingUtil
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModelProviders
@@ -47,6 +52,17 @@ class LensSample : AppCompatActivity() {
 
         LensSDK.onCreate(this)
         viewDataBinding = DataBindingUtil.setContentView(this, R.layout.activity_lens)
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+        viewDataBinding.let { binding ->
+            ViewCompat.setOnApplyWindowInsetsListener(binding.root) { _: View?, insets: WindowInsetsCompat ->
+                val systemBar = insets.getInsets(WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type.displayCutout() or WindowInsetsCompat.Type.navigationBars())
+                val navigationBar = insets.getInsets(WindowInsetsCompat.Type.navigationBars())
+                val dp16 = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16f, resources.displayMetrics).toInt()
+                val dp08 = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 08f, resources.displayMetrics).toInt()
+                viewDataBinding.buttonLayout.updatePadding(left = systemBar.left, top = systemBar.top, right = systemBar.right)
+                insets
+            }
+        }
 
         var isAR = false
         sessionKey = intent.getStringExtra("sessionKey")

app/src/main/java/com/zoho/lens/demo/LensSample.kt

@@ -31,6 +31,7 @@
                 android:layout_height="wrap_content">
 
                 <LinearLayout
+                    android:id="@+id/button_layout"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:orientation="horizontal">

app/src/main/res/layout/activity_lens.xml

@@ -0,0 +1,27 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+    val kotlinVersion by extra("2.2.0")
+    repositories {
+        google()
+        maven("https://jcenter.bintray.com")
+    }
+    dependencies {
+        classpath("com.android.tools.build:gradle:8.11.1")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        maven("https://jcenter.bintray.com")
+        mavenCentral()
+        maven { url = uri("https://maven.zohodl.com/") }
+    }
+}
+
+tasks.register<Delete>("clean") {
+    delete(fileTree(rootProject.buildDir) {
+        exclude("ant.properties", "build.xml", "library.xml", "build.gradle", "lens_android.conf", "settings.xml")
+    })
+}

build.gradle

@@ -1,6 +1,8 @@
-#Wed Sep 18 15:48:32 IST 2024
+#Tue Jan 13 15:56:50 IST 2026
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists