Add ShaderLib gradle build

Bug: 271134655
Test: gradle build
Change-Id: Ib0e364473daacfbf6056aed1374bbb78d6632653

packages/SystemUI/animation/.gitignore

@@ -0,0 +1,9 @@
+.idea/
+.gradle/
+gradle/
+build/
+gradlew*
+local.properties
+*.iml
+android.properties
+buildSrc

packages/SystemUI/animation/build.gradle

@@ -0,0 +1,37 @@
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+// TODO: Pull out surfaceeffects outside of src and have separate build files there.
+android {
+    sourceSets {
+        main {
+            java.srcDirs = ["${SYS_UI_DIR}/animation/src/com/android/systemui/surfaceeffects/"]
+            manifest.srcFile "${SYS_UI_DIR}/animation/AndroidManifest.xml"
+        }
+    }
+
+    compileSdk 33
+
+    defaultConfig {
+        minSdk 33
+        targetSdk 33
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+    tasks.lint.enabled = false
+    tasks.withType(JavaCompile) {
+        options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+        freeCompilerArgs = ["-Xjvm-default=all"]
+    }
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.8.0"
+    implementation 'androidx.core:core-animation:1.0.0-alpha02'
+    implementation 'androidx.core:core-ktx:1.9.0'
+}