| package com.airbnb.lottie.samples |
| |
| import android.Manifest |
| import android.content.res.Configuration |
| import android.content.res.Resources |
| import android.graphics.* |
| import android.os.Build.VERSION |
| import android.util.DisplayMetrics |
| import android.util.Log |
| import android.view.View |
| import android.view.ViewGroup |
| import android.widget.FrameLayout |
| import android.widget.ImageView |
| import androidx.core.view.updateLayoutParams |
| import androidx.test.ext.junit.runners.AndroidJUnit4 |
| import androidx.test.filters.LargeTest |
| import androidx.test.rule.ActivityTestRule |
| import androidx.test.rule.GrantPermissionRule |
| import com.airbnb.lottie.* |
| import com.airbnb.lottie.model.KeyPath |
| import com.airbnb.lottie.model.LottieCompositionCache |
| import com.airbnb.lottie.samples.views.FilmStripView |
| import com.airbnb.lottie.value.* |
| import com.amazonaws.auth.BasicAWSCredentials |
| import com.amazonaws.mobileconnectors.s3.transferutility.TransferUtility |
| import com.amazonaws.services.s3.AmazonS3Client |
| import com.amazonaws.services.s3.model.S3ObjectSummary |
| import kotlinx.coroutines.* |
| import kotlinx.coroutines.channels.ReceiveChannel |
| import kotlinx.coroutines.channels.produce |
| import org.junit.Before |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import java.io.File |
| import java.io.FileInputStream |
| import java.util.concurrent.TimeUnit |
| import java.util.zip.ZipInputStream |
| |
| /** |
| * Run these with: ./gradlew recordMode screenshotTests |
| * If you run that command, it completes successfully, and nothing shows up in git, then you |
| * haven't broken anything! |
| */ |
| @ExperimentalCoroutinesApi |
| @RunWith(AndroidJUnit4::class) |
| @LargeTest |
| class LottieTest { |
| |
| @get:Rule |
| var snapshotActivityRule = ActivityTestRule(SnapshotTestActivity::class.java) |
| private val activity get() = snapshotActivityRule.activity |
| |
| @get:Rule |
| var permissionRule = GrantPermissionRule.grant( |
| Manifest.permission.WRITE_EXTERNAL_STORAGE, |
| Manifest.permission.READ_EXTERNAL_STORAGE |
| ) |
| |
| private lateinit var prodAnimationsTransferUtility: TransferUtility |
| |
| private lateinit var snapshotter: HappoSnapshotter |
| |
| private val bitmapPool by lazy { BitmapPool() } |
| private val dummyBitmap by lazy { BitmapFactory.decodeResource(activity.resources, R.drawable.airbnb); } |
| |
| private val filmStripViewPool = ObjectPool<FilmStripView> { |
| FilmStripView(activity).apply { |
| setImageAssetDelegate(ImageAssetDelegate { dummyBitmap }) |
| setFontAssetDelegate(object : FontAssetDelegate() { |
| override fun getFontPath(fontFamily: String?): String { |
| return "fonts/Roboto.ttf" |
| } |
| }) |
| setLayerType(View.LAYER_TYPE_NONE, null) |
| } |
| } |
| @Suppress("DEPRECATION") |
| private val animationViewPool = ObjectPool<LottieAnimationView> { |
| val animationViewContainer = FrameLayout(activity) |
| NoCacheLottieAnimationView(activity).apply { |
| animationViewContainer.addView(this) |
| } |
| } |
| |
| @Before |
| fun setup() { |
| L.DBG = false |
| snapshotter = HappoSnapshotter(activity) |
| prodAnimationsTransferUtility = TransferUtility.builder() |
| .context(activity) |
| .s3Client(AmazonS3Client(BasicAWSCredentials(BuildConfig.S3AccessKey, BuildConfig.S3SecretKey))) |
| .defaultBucket("lottie-prod-animations") |
| .build() |
| LottieCompositionCache.getInstance().resize(5) |
| } |
| |
| @Test |
| @ObsoleteCoroutinesApi |
| fun testAll() = runBlocking { |
| withTimeout(TimeUnit.MINUTES.toMillis(45)) { |
| snapshotFailure() |
| snapshotFrameBoundaries() |
| snapshotScaleTypes() |
| testDynamicProperties() |
| testMarkers() |
| snapshotAssets() |
| testText() |
| testPartialFrameProgress() |
| snapshotProdAnimations() |
| testNightMode() |
| testApplyOpacityToLayer() |
| snapshotter.finalizeReportAndUpload() |
| } |
| } |
| |
| private suspend fun snapshotProdAnimations() = coroutineScope { |
| val s3Client = AmazonS3Client(BasicAWSCredentials(BuildConfig.S3AccessKey, BuildConfig.S3SecretKey)) |
| val allObjects = s3Client.fetchAllObjects("lottie-prod-animations") |
| |
| val downloadChannel = downloadAnimations(allObjects) |
| val compositionsChannel = parseCompositions(downloadChannel) |
| repeat(4) { snapshotCompositions(compositionsChannel) } |
| } |
| |
| private fun CoroutineScope.downloadAnimations(animations: List<S3ObjectSummary>) = produce<File>( |
| context = Dispatchers.IO, |
| capacity = 10 |
| ) { |
| for (animation in animations) { |
| val file = File(activity.cacheDir, animation.key) |
| file.deleteOnExit() |
| prodAnimationsTransferUtility.download(animation.key, file).await() |
| send(file) |
| } |
| } |
| |
| private fun CoroutineScope.parseCompositions(files: ReceiveChannel<File>) = produce<Pair<String, LottieComposition>>( |
| context = Dispatchers.Default, |
| capacity = 1 |
| ) { |
| for (file in files) { |
| log("Parsing ${file.nameWithoutExtension}") |
| val result = if (file.name.endsWith("zip")) LottieCompositionFactory.fromZipStreamSync(ZipInputStream(FileInputStream(file)), file.name) |
| else LottieCompositionFactory.fromJsonInputStreamSync(FileInputStream(file), file.name) |
| val composition = result.value |
| ?: throw IllegalStateException("Unable to parse ${file.nameWithoutExtension}") |
| send("prod-${file.nameWithoutExtension}" to composition) |
| } |
| } |
| |
| private suspend fun snapshotCompositions(channel: ReceiveChannel<Pair<String, LottieComposition>>) { |
| for ((name, composition) in channel) { |
| snapshotComposition(name, composition = composition) |
| } |
| } |
| |
| private suspend fun snapshotComposition( |
| name: String, |
| variant: String = "default", |
| composition: LottieComposition, |
| callback: ((FilmStripView) -> Unit)? = null |
| ) = withContext(Dispatchers.Default) { |
| log("Snapshotting $name") |
| val bitmap = bitmapPool.acquire(1000, 1000) |
| val canvas = Canvas(bitmap) |
| val spec = View.MeasureSpec.makeMeasureSpec(1000, View.MeasureSpec.EXACTLY) |
| val filmStripView = filmStripViewPool.acquire() |
| callback?.invoke(filmStripView) |
| filmStripView.measure(spec, spec) |
| filmStripView.layout(0, 0, 1000, 1000) |
| filmStripView.setComposition(composition) |
| canvas.drawColor(Color.BLACK, PorterDuff.Mode.CLEAR) |
| withContext(Dispatchers.Main) { |
| log("Drawing $name") |
| filmStripView.draw(canvas) |
| } |
| filmStripViewPool.release(filmStripView) |
| LottieCompositionCache.getInstance().clear() |
| snapshotter.record(bitmap, name, variant) |
| activity.recordSnapshot(name, variant) |
| bitmapPool.release(bitmap) |
| } |
| |
| @ObsoleteCoroutinesApi |
| private suspend fun snapshotAssets() = coroutineScope { |
| val assetsChannel = listAssets() |
| val compositionsChannel = parseCompositionsFromAssets(assetsChannel) |
| repeat(4) { snapshotCompositions(compositionsChannel) } |
| } |
| |
| private fun listAssets(assets: MutableList<String> = mutableListOf(), pathPrefix: String = ""): List<String> { |
| activity.getAssets().list(pathPrefix)?.forEach { animation -> |
| val pathWithPrefix = if (pathPrefix.isEmpty()) animation else "$pathPrefix/$animation" |
| if (!animation.contains('.')) { |
| listAssets(assets, pathWithPrefix) |
| return@forEach |
| } |
| if (!animation.endsWith(".json") && !animation.endsWith(".zip")) return@forEach |
| assets += pathWithPrefix |
| } |
| return assets |
| } |
| |
| @ObsoleteCoroutinesApi |
| private fun CoroutineScope.parseCompositionsFromAssets(assets: List<String>) = produce<Pair<String, LottieComposition>>( |
| context = newSingleThreadContext("Parsing"), |
| capacity = 10 |
| ) { |
| for (asset in assets) { |
| log("Parsing $asset") |
| val composition = LottieCompositionFactory.fromAssetSync(activity, asset).value |
| ?: throw java.lang.IllegalArgumentException("Unable to parse $asset.") |
| send(asset to composition) |
| } |
| } |
| |
| private suspend fun snapshotFailure() { |
| val animationView = animationViewPool.acquire() |
| val semaphore = SuspendingSemaphore(0) |
| animationView.setFailureListener { semaphore.release() } |
| animationView.setFallbackResource(R.drawable.ic_close) |
| animationView.setAnimationFromJson("Not Valid Json", null) |
| semaphore.acquire() |
| animationView.layoutParams = FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT) |
| animationView.scale = 1f |
| animationView.scaleType = ImageView.ScaleType.FIT_CENTER |
| val widthSpec = View.MeasureSpec.makeMeasureSpec(activity.resources.displayMetrics.widthPixels, View.MeasureSpec.EXACTLY) |
| val heightSpec = View.MeasureSpec.makeMeasureSpec(activity.resources.displayMetrics.heightPixels, View.MeasureSpec.EXACTLY) |
| val animationViewContainer = animationView.parent as ViewGroup |
| animationViewContainer.measure(widthSpec, heightSpec) |
| animationViewContainer.layout(0, 0, animationViewContainer.measuredWidth, animationViewContainer.measuredHeight) |
| val bitmap = bitmapPool.acquire(animationView.width, animationView.height) |
| val canvas = Canvas(bitmap) |
| animationView.draw(canvas) |
| animationViewPool.release(animationView) |
| val snapshotName = "Failure" |
| val snapshotVariant = "Default" |
| snapshotter.record(bitmap, snapshotName, snapshotVariant) |
| activity.recordSnapshot(snapshotName, snapshotVariant) |
| bitmapPool.release(bitmap) |
| } |
| |
| private suspend fun snapshotFrameBoundaries() { |
| withDrawable("Tests/Frame.json", "Frame Boundary", "Frame 16 Red") { drawable -> |
| drawable.frame = 16 |
| } |
| withDrawable("Tests/Frame.json", "Frame Boundary", "Frame 17 Blue") { drawable -> |
| drawable.frame = 17 |
| } |
| withDrawable("Tests/Frame.json", "Frame Boundary", "Frame 50 Blue") { drawable -> |
| drawable.frame = 50 |
| } |
| withDrawable("Tests/Frame.json", "Frame Boundary", "Frame 51 Green") { drawable -> |
| drawable.frame = 51 |
| } |
| |
| withDrawable("Tests/RGB.json", "Frame Boundary", "Frame 0 Red") { drawable -> |
| drawable.frame = 0 |
| } |
| |
| withDrawable("Tests/RGB.json", "Frame Boundary", "Frame 1 Green") { drawable -> |
| drawable.frame = 1 |
| } |
| withDrawable("Tests/RGB.json", "Frame Boundary", "Frame 2 Blue") { drawable -> |
| drawable.frame = 2 |
| } |
| |
| withDrawable("Tests/2FrameAnimation.json", "Float Progress", "0.0") { drawable -> |
| drawable.progress = 0f |
| } |
| } |
| |
| private suspend fun testPartialFrameProgress() { |
| withDrawable("Tests/2FrameAnimation.json", "Float Progress", "0") { drawable -> |
| drawable.progress = 0f |
| } |
| |
| withDrawable("Tests/2FrameAnimation.json", "Float Progress", "0.25") { drawable -> |
| drawable.progress = 0.25f |
| } |
| |
| withDrawable("Tests/2FrameAnimation.json", "Float Progress", "0.5") { drawable -> |
| drawable.progress = 0.5f |
| } |
| |
| withDrawable("Tests/2FrameAnimation.json", "Float Progress", "1.0") { drawable -> |
| drawable.progress = 1f |
| } |
| } |
| |
| private suspend fun snapshotScaleTypes() = withContext(Dispatchers.Main) { |
| withAnimationView("LottieLogo1.json", "Scale Types", "Wrap Content") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = ViewGroup.LayoutParams.WRAP_CONTENT |
| height = ViewGroup.LayoutParams.WRAP_CONTENT |
| } |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "Match Parent") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = ViewGroup.LayoutParams.MATCH_PARENT |
| height = ViewGroup.LayoutParams.MATCH_PARENT |
| } |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300@2x") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scale = 2f |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300@4x") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scale = 4f |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300 centerCrop") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.CENTER_CROP |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300 centerInside") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.CENTER_INSIDE |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300 fitXY") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.FIT_XY |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300 fitXY DisableExtraScale") { |
| animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.disableExtraScaleModeInFitXY() |
| animationView.scaleType = ImageView.ScaleType.FIT_XY |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300 centerInside @2x") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.CENTER_INSIDE |
| animationView.scale = 2f |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x300 centerCrop @2x") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.CENTER_CROP |
| animationView.scale = 2f |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "600x300 centerInside") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 600.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.CENTER_INSIDE |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "600x300 fitXY") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 600.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.FIT_XY |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "600x300 fitXY DisableExtraScale") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 600.dp.toInt() |
| height = 300.dp.toInt() |
| } |
| animationView.disableExtraScaleModeInFitXY() |
| animationView.scaleType = ImageView.ScaleType.FIT_XY |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x600 centerInside") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 600.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.CENTER_INSIDE |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x600 fitXY") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 600.dp.toInt() |
| } |
| animationView.scaleType = ImageView.ScaleType.FIT_XY |
| } |
| |
| withAnimationView("LottieLogo1.json", "Scale Types", "300x600 fitXY DisableExtraScale") { animationView -> |
| animationView.progress = 1f |
| animationView.updateLayoutParams { |
| width = 300.dp.toInt() |
| height = 600.dp.toInt() |
| } |
| animationView.disableExtraScaleModeInFitXY() |
| animationView.scaleType = ImageView.ScaleType.FIT_XY |
| } |
| } |
| |
| private suspend fun testDynamicProperties() { |
| testDynamicProperty( |
| "Fill color (Green)", |
| KeyPath("Shape Layer 1", "Rectangle", "Fill 1"), |
| LottieProperty.COLOR, |
| LottieValueCallback(Color.GREEN)) |
| |
| testDynamicProperty( |
| "Fill color (Yellow)", |
| KeyPath("Shape Layer 1", "Rectangle", "Fill 1"), |
| LottieProperty.COLOR, |
| LottieValueCallback(Color.YELLOW)) |
| |
| testDynamicProperty( |
| "Fill opacity", |
| KeyPath("Shape Layer 1", "Rectangle", "Fill 1"), |
| LottieProperty.OPACITY, |
| LottieValueCallback(50)) |
| |
| testDynamicProperty( |
| "Stroke color", |
| KeyPath("Shape Layer 1", "Rectangle", "Stroke 1"), |
| LottieProperty.STROKE_COLOR, |
| LottieValueCallback(Color.GREEN)) |
| |
| testDynamicProperty( |
| "Stroke width", |
| KeyPath("Shape Layer 1", "Rectangle", "Stroke 1"), |
| LottieProperty.STROKE_WIDTH, |
| LottieRelativeFloatValueCallback(50f)) |
| |
| testDynamicProperty( |
| "Stroke opacity", |
| KeyPath("Shape Layer 1", "Rectangle", "Stroke 1"), |
| LottieProperty.OPACITY, |
| LottieValueCallback(50)) |
| |
| testDynamicProperty( |
| "Transform anchor point", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_ANCHOR_POINT, |
| LottieRelativePointValueCallback(PointF(20f, 20f))) |
| |
| testDynamicProperty( |
| "Transform position", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_POSITION, |
| LottieRelativePointValueCallback(PointF(20f, 20f))) |
| |
| testDynamicProperty( |
| "Transform position (relative)", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_POSITION, |
| LottieRelativePointValueCallback(PointF(20f, 20f))) |
| |
| testDynamicProperty( |
| "Transform opacity", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_OPACITY, |
| LottieValueCallback(50)) |
| |
| testDynamicProperty( |
| "Transform rotation", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_ROTATION, |
| LottieValueCallback(45f)) |
| |
| testDynamicProperty( |
| "Transform scale", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_SCALE, |
| LottieValueCallback(ScaleXY(0.5f, 0.5f))) |
| |
| testDynamicProperty( |
| "Rectangle corner roundedness", |
| KeyPath("Shape Layer 1", "Rectangle", "Rectangle Path 1"), |
| LottieProperty.CORNER_RADIUS, |
| LottieValueCallback(7f)) |
| |
| testDynamicProperty( |
| "Rectangle position", |
| KeyPath("Shape Layer 1", "Rectangle", "Rectangle Path 1"), |
| LottieProperty.POSITION, |
| LottieRelativePointValueCallback(PointF(20f, 20f))) |
| |
| testDynamicProperty( |
| "Rectangle size", |
| KeyPath("Shape Layer 1", "Rectangle", "Rectangle Path 1"), |
| LottieProperty.RECTANGLE_SIZE, |
| LottieRelativePointValueCallback(PointF(30f, 40f))) |
| |
| testDynamicProperty( |
| "Ellipse position", |
| KeyPath("Shape Layer 1", "Ellipse", "Ellipse Path 1"), |
| LottieProperty.POSITION, |
| LottieRelativePointValueCallback(PointF(20f, 20f))) |
| |
| |
| |
| testDynamicProperty( |
| "Ellipse size", |
| KeyPath("Shape Layer 1", "Ellipse", "Ellipse Path 1"), |
| LottieProperty.ELLIPSE_SIZE, |
| LottieRelativePointValueCallback(PointF(40f, 60f))) |
| |
| testDynamicProperty( |
| "Star points", |
| KeyPath("Shape Layer 1", "Star", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_POINTS, |
| LottieValueCallback(8f)) |
| |
| testDynamicProperty( |
| "Star rotation", |
| KeyPath("Shape Layer 1", "Star", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_ROTATION, |
| LottieValueCallback(10f)) |
| |
| testDynamicProperty( |
| "Star position", |
| KeyPath("Shape Layer 1", "Star", "Polystar Path 1"), |
| LottieProperty.POSITION, |
| LottieRelativePointValueCallback(PointF(20f, 20f))) |
| |
| testDynamicProperty( |
| "Star inner radius", |
| KeyPath("Shape Layer 1", "Star", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_INNER_RADIUS, |
| LottieValueCallback(10f)) |
| |
| testDynamicProperty( |
| "Star inner roundedness", |
| KeyPath("Shape Layer 1", "Star", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_INNER_ROUNDEDNESS, |
| LottieValueCallback(100f)) |
| |
| testDynamicProperty( |
| "Star outer radius", |
| KeyPath("Shape Layer 1", "Star", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_OUTER_RADIUS, |
| LottieValueCallback(60f)) |
| |
| testDynamicProperty( |
| "Star outer roundedness", |
| KeyPath("Shape Layer 1", "Star", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_OUTER_ROUNDEDNESS, |
| LottieValueCallback(100f)) |
| |
| testDynamicProperty( |
| "Polygon points", |
| KeyPath("Shape Layer 1", "Polygon", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_POINTS, |
| LottieValueCallback(8f)) |
| |
| testDynamicProperty( |
| "Polygon rotation", |
| KeyPath("Shape Layer 1", "Polygon", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_ROTATION, |
| LottieValueCallback(10f)) |
| |
| testDynamicProperty( |
| "Polygon position", |
| KeyPath("Shape Layer 1", "Polygon", "Polystar Path 1"), |
| LottieProperty.POSITION, |
| LottieRelativePointValueCallback(PointF(20f, 20f))) |
| |
| testDynamicProperty( |
| "Polygon radius", |
| KeyPath("Shape Layer 1", "Polygon", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_OUTER_RADIUS, |
| LottieRelativeFloatValueCallback(60f)) |
| |
| testDynamicProperty( |
| "Polygon roundedness", |
| KeyPath("Shape Layer 1", "Polygon", "Polystar Path 1"), |
| LottieProperty.POLYSTAR_OUTER_ROUNDEDNESS, |
| LottieValueCallback(100f)) |
| |
| testDynamicProperty( |
| "Repeater transform position", |
| KeyPath("Shape Layer 1", "Repeater Shape", "Repeater 1"), |
| LottieProperty.TRANSFORM_POSITION, |
| LottieRelativePointValueCallback(PointF(100f, 100f))) |
| |
| testDynamicProperty( |
| "Repeater transform start opacity", |
| KeyPath("Shape Layer 1", "Repeater Shape", "Repeater 1"), |
| LottieProperty.TRANSFORM_START_OPACITY, |
| LottieValueCallback(25f)) |
| |
| testDynamicProperty( |
| "Repeater transform end opacity", |
| KeyPath("Shape Layer 1", "Repeater Shape", "Repeater 1"), |
| LottieProperty.TRANSFORM_END_OPACITY, |
| LottieValueCallback(25f)) |
| |
| testDynamicProperty( |
| "Repeater transform rotation", |
| KeyPath("Shape Layer 1", "Repeater Shape", "Repeater 1"), |
| LottieProperty.TRANSFORM_ROTATION, |
| LottieValueCallback(45f)) |
| |
| testDynamicProperty( |
| "Repeater transform scale", |
| KeyPath("Shape Layer 1", "Repeater Shape", "Repeater 1"), |
| LottieProperty.TRANSFORM_SCALE, |
| LottieValueCallback(ScaleXY(2f, 2f))) |
| |
| testDynamicProperty( |
| "Time remapping", |
| KeyPath("Circle 1"), |
| LottieProperty.TIME_REMAP, |
| LottieValueCallback(1f)) |
| |
| testDynamicProperty( |
| "Color Filter", |
| KeyPath("**"), |
| LottieProperty.COLOR_FILTER, |
| LottieValueCallback<ColorFilter>(SimpleColorFilter(Color.GREEN))) |
| |
| testDynamicProperty( |
| "Null Color Filter", |
| KeyPath("**"), |
| LottieProperty.COLOR_FILTER, |
| LottieValueCallback<ColorFilter>(null)) |
| |
| testDynamicProperty( |
| "Opacity interpolation (0)", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_OPACITY, |
| LottieInterpolatedIntegerValue(10, 100), |
| 0f) |
| |
| testDynamicProperty( |
| "Opacity interpolation (0.5)", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_OPACITY, |
| LottieInterpolatedIntegerValue(10, 100), |
| 0.5f) |
| |
| testDynamicProperty( |
| "Opacity interpolation (1)", |
| KeyPath("Shape Layer 1", "Rectangle"), |
| LottieProperty.TRANSFORM_OPACITY, |
| LottieInterpolatedIntegerValue(10, 100), |
| 1f) |
| |
| withDrawable("Tests/DynamicGradient.json", "Gradient Colors", "Linear Gradient Fill") { drawable -> |
| val value = object : LottieValueCallback<Array<Int>>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Array<Int>>?): Array<Int>? { |
| return arrayOf(Color.YELLOW, Color.GREEN) |
| } |
| } |
| drawable.addValueCallback(KeyPath("Linear", "Rectangle", "Gradient Fill"), LottieProperty.GRADIENT_COLOR, value) |
| } |
| |
| withDrawable("Tests/DynamicGradient.json", "Gradient Colors", "Radial Gradient Fill") { drawable -> |
| val value = object : LottieValueCallback<Array<Int>>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Array<Int>>?): Array<Int>? { |
| return arrayOf(Color.YELLOW, Color.GREEN) |
| } |
| } |
| drawable.addValueCallback(KeyPath("Radial", "Rectangle", "Gradient Fill"), LottieProperty.GRADIENT_COLOR, value) |
| } |
| |
| withDrawable("Tests/DynamicGradient.json", "Gradient Colors", "Linear Gradient Stroke") { drawable -> |
| val value = object : LottieValueCallback<Array<Int>>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Array<Int>>?): Array<Int>? { |
| return arrayOf(Color.YELLOW, Color.GREEN) |
| } |
| } |
| drawable.addValueCallback(KeyPath("Linear", "Rectangle", "Gradient Stroke"), LottieProperty.GRADIENT_COLOR, value) |
| } |
| |
| withDrawable("Tests/DynamicGradient.json", "Gradient Colors", "Radial Gradient Stroke") { drawable -> |
| val value = object : LottieValueCallback<Array<Int>>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Array<Int>>?): Array<Int>? { |
| return arrayOf(Color.YELLOW, Color.GREEN) |
| } |
| } |
| drawable.addValueCallback(KeyPath("Radial", "Rectangle", "Gradient Stroke"), LottieProperty.GRADIENT_COLOR, value) |
| } |
| |
| withDrawable("Tests/DynamicGradient.json", "Gradient Opacity", "Linear Gradient Fill") { drawable -> |
| val value = object : LottieValueCallback<Int>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Int>?) = 50 |
| } |
| drawable.addValueCallback(KeyPath("Linear", "Rectangle", "Gradient Fill"), LottieProperty.OPACITY, value) |
| } |
| |
| withDrawable("Tests/Text.json", "Text", "Text Fill (Blue -> Green)") { drawable -> |
| val value = object : LottieValueCallback<Int>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Int>?) = Color.GREEN |
| } |
| drawable.addValueCallback(KeyPath("Text"), LottieProperty.COLOR, value) |
| } |
| |
| withDrawable("Tests/Text.json", "Text", "Text Stroke (Red -> Yellow)") { drawable -> |
| val value = object : LottieValueCallback<Int>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Int>?) = Color.YELLOW |
| } |
| drawable.addValueCallback(KeyPath("Text"), LottieProperty.STROKE_COLOR, value) |
| } |
| |
| withDrawable("Tests/Text.json", "Text", "Text Stroke Width") { drawable -> |
| val value = object : LottieValueCallback<Float>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Float>?) = 200f |
| } |
| drawable.addValueCallback(KeyPath("Text"), LottieProperty.STROKE_WIDTH, value) |
| } |
| |
| withDrawable("Tests/Text.json", "Text", "Text Tracking") { drawable -> |
| val value = object : LottieValueCallback<Float>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Float>?) = 20f |
| } |
| drawable.addValueCallback(KeyPath("Text"), LottieProperty.TEXT_TRACKING, value) |
| } |
| |
| withDrawable("Tests/Text.json", "Text", "Text Size") { drawable -> |
| val value = object : LottieValueCallback<Float>() { |
| override fun getValue(frameInfo: LottieFrameInfo<Float>?) = 60f |
| } |
| drawable.addValueCallback(KeyPath("Text"), LottieProperty.TEXT_SIZE, value) |
| } |
| } |
| |
| private suspend fun <T> testDynamicProperty(name: String, keyPath: KeyPath, property: T, callback: LottieValueCallback<T>, progress: Float = 0f) { |
| withDrawable("Tests/Shapes.json", "Dynamic Properties", name) { drawable -> |
| drawable.addValueCallback(keyPath, property, callback) |
| drawable.progress = progress |
| } |
| } |
| |
| private suspend fun testMarkers() { |
| withDrawable("Tests/Marker.json", "Marker", "startFrame") { drawable -> |
| drawable.setMinAndMaxFrame("Marker A") |
| drawable.frame = drawable.minFrame.toInt() |
| } |
| |
| withDrawable("Tests/Marker.json", "Marker", "endFrame") { drawable -> |
| drawable.setMinAndMaxFrame("Marker A") |
| drawable.frame = drawable.maxFrame.toInt() |
| } |
| |
| withDrawable("Tests/RGBMarker.json", "Marker", "->[Green, Blue)") { drawable -> |
| drawable.setMinAndMaxFrame("Green Section", "Blue Section", false) |
| drawable.frame = drawable.minFrame.toInt() |
| } |
| |
| withDrawable("Tests/RGBMarker.json", "Marker", "->[Green, Blue]") { drawable -> |
| drawable.setMinAndMaxFrame("Green Section", "Blue Section", true) |
| drawable.frame = drawable.minFrame.toInt() |
| } |
| |
| withDrawable("Tests/RGBMarker.json", "Marker", "[Green, Blue)<-") { drawable -> |
| drawable.setMinAndMaxFrame("Green Section", "Blue Section", false) |
| drawable.frame = drawable.maxFrame.toInt() |
| } |
| |
| withDrawable("Tests/RGBMarker.json", "Marker", "[Green, Blue]<-") { drawable -> |
| drawable.setMinAndMaxFrame("Green Section", "Blue Section", true) |
| drawable.frame = drawable.maxFrame.toInt() |
| } |
| } |
| |
| private suspend fun testText() { |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Hello World") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "Hello World") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Emoji") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "🔥💪💯") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Taiwanese") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "我的密碼") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Fire Taiwanese") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "🔥的A") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Family man man girl boy") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDC68\u200D\uD83D\uDC68\u200D\uD83D\uDC67\u200D\uD83D\uDC66") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Family woman woman girl girl") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDC69\u200D\uD83D\uDC69\u200D\uD83D\uDC67\u200D\uD83D\uDC67") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Brown Police Man") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDC6E\uD83C\uDFFF\u200D♀️") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Family and Brown Police Man") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDC68\u200D\uD83D\uDC68\u200D\uD83D\uDC67\u200D\uD83D\uDC67\uD83D\uDC6E\uD83C\uDFFF\u200D♀️") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Family, Brown Police Man, emoji and chars") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "🔥\uD83D\uDC68\u200D\uD83D\uDC68\u200D\uD83D\uDC67\u200D\uD83D\uDC67\uD83D\uDC6E\uD83C\uDFFF\u200D♀的Aabc️") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Fire English Fire Brown Police Man Fire") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "🔥c️🔥\uD83D\uDC6E\uD83C\uDFFF\u200D♀️\uD83D\uDD25") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "American Flag") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83C\uDDFA\uD83C\uDDF8") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Checkered Flag") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83C\uDFC1") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Pirate Flag") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83C\uDFF4\u200D☠️") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "3 Oclock") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDD52") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Woman frowning") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDE4D\u200D♀️") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Gay couple") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDC68\u200D❤️\u200D\uD83D\uDC68️") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Lesbian couple") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDC69\u200D❤️\u200D\uD83D\uDC69️") |
| } |
| |
| withAnimationView("Tests/DynamicText.json", "Dynamic Text", "Straight couple") { animationView -> |
| val textDelegate = TextDelegate(animationView) |
| animationView.setTextDelegate(textDelegate) |
| textDelegate.setText("NAME", "\uD83D\uDC91") |
| } |
| } |
| |
| private suspend fun testNightMode() { |
| var newConfig = Configuration(activity.getResources().getConfiguration()) |
| newConfig.uiMode = newConfig.uiMode and Configuration.UI_MODE_NIGHT_MASK.inv(); |
| newConfig.uiMode = newConfig.uiMode or Configuration.UI_MODE_NIGHT_NO; |
| val dayContext = activity.createConfigurationContext(newConfig) |
| var result = LottieCompositionFactory.fromRawResSync(dayContext, R.raw.day_night) |
| var composition = result.value!! |
| var drawable = LottieDrawable() |
| drawable.setComposition(composition) |
| var bitmap = bitmapPool.acquire(drawable.intrinsicWidth, drawable.intrinsicHeight) |
| var canvas = Canvas(bitmap) |
| log("Drawing day_night day") |
| drawable.draw(canvas) |
| snapshotter.record(bitmap, "Day/Night", "Day") |
| activity.recordSnapshot("Day/Night", "Day") |
| LottieCompositionCache.getInstance().clear() |
| bitmapPool.release(bitmap) |
| |
| newConfig = Configuration(activity.getResources().getConfiguration()) |
| newConfig.uiMode = newConfig.uiMode and Configuration.UI_MODE_NIGHT_MASK.inv(); |
| newConfig.uiMode = newConfig.uiMode or Configuration.UI_MODE_NIGHT_YES; |
| val nightContext = activity.createConfigurationContext(newConfig) |
| result = LottieCompositionFactory.fromRawResSync(nightContext, R.raw.day_night) |
| composition = result.value!! |
| drawable = LottieDrawable() |
| drawable.setComposition(composition) |
| bitmap = bitmapPool.acquire(drawable.intrinsicWidth, drawable.intrinsicHeight) |
| canvas = Canvas(bitmap) |
| log("Drawing day_night day") |
| drawable.draw(canvas) |
| snapshotter.record(bitmap, "Day/Night", "Night") |
| activity.recordSnapshot("Day/Night", "Night") |
| LottieCompositionCache.getInstance().clear() |
| bitmapPool.release(bitmap) |
| } |
| |
| private suspend fun testApplyOpacityToLayer() { |
| withFilmStripView( |
| "Tests/OverlapShapeWithOpacity.json", |
| "Apply Opacity To Layer", |
| "Enabled" |
| ) { filmStripView -> |
| filmStripView.setApplyingOpacityToLayersEnabled(true) |
| } |
| withFilmStripView( |
| "Tests/OverlapShapeWithOpacity.json", |
| "Apply Opacity To Layer", |
| "Disabled" |
| ) { filmStripView -> |
| filmStripView.setApplyingOpacityToLayersEnabled(false) |
| } |
| } |
| |
| private suspend fun withDrawable(assetName: String, snapshotName: String, snapshotVariant: String, callback: (LottieDrawable) -> Unit) { |
| val result = LottieCompositionFactory.fromAssetSync(activity, assetName) |
| val composition = result.value |
| ?: throw IllegalArgumentException("Unable to parse $assetName.", result.exception) |
| val drawable = LottieDrawable() |
| drawable.setComposition(composition) |
| callback(drawable) |
| val bitmap = bitmapPool.acquire(drawable.intrinsicWidth, drawable.intrinsicHeight) |
| val canvas = Canvas(bitmap) |
| log("Drawing $assetName") |
| drawable.draw(canvas) |
| snapshotter.record(bitmap, snapshotName, snapshotVariant) |
| activity.recordSnapshot(snapshotName, snapshotVariant) |
| LottieCompositionCache.getInstance().clear() |
| bitmapPool.release(bitmap) |
| } |
| |
| private suspend fun withAnimationView( |
| assetName: String, |
| snapshotName: String = assetName, |
| snapshotVariant: String = "default", |
| callback: (LottieAnimationView) -> Unit |
| ) { |
| val result = LottieCompositionFactory.fromAssetSync(activity, assetName) |
| val composition = result.value |
| ?: throw IllegalArgumentException("Unable to parse $assetName.", result.exception) |
| val animationView = animationViewPool.acquire() |
| animationView.setComposition(composition) |
| animationView.layoutParams = FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT) |
| animationView.scale = 1f |
| animationView.scaleType = ImageView.ScaleType.FIT_CENTER |
| callback(animationView) |
| val widthSpec = View.MeasureSpec.makeMeasureSpec(activity.resources.displayMetrics.widthPixels, View.MeasureSpec.EXACTLY) |
| val heightSpec = View.MeasureSpec.makeMeasureSpec(activity.resources.displayMetrics.heightPixels, View.MeasureSpec.EXACTLY) |
| val animationViewContainer = animationView.parent as ViewGroup |
| animationViewContainer.measure(widthSpec, heightSpec) |
| animationViewContainer.layout(0, 0, animationViewContainer.measuredWidth, animationViewContainer.measuredHeight) |
| val bitmap = bitmapPool.acquire(animationView.width, animationView.height) |
| val canvas = Canvas(bitmap) |
| log("Drawing $assetName") |
| animationView.draw(canvas) |
| animationViewPool.release(animationView) |
| snapshotter.record(bitmap, snapshotName, snapshotVariant) |
| activity.recordSnapshot(snapshotName, snapshotVariant) |
| bitmapPool.release(bitmap) |
| } |
| |
| private suspend fun withFilmStripView( |
| assetName: String, |
| snapshotName: String = assetName, |
| snapshotVariant: String = "default", |
| callback: (FilmStripView) -> Unit |
| ) { |
| val result = LottieCompositionFactory.fromAssetSync(activity, assetName) |
| val composition = result.value |
| ?: throw IllegalArgumentException("Unable to parse $assetName.", result.exception) |
| snapshotComposition(snapshotName, snapshotVariant, composition, callback) |
| } |
| |
| private fun log(message: String) { |
| Log.d("LottieTest", message) |
| } |
| |
| private val Number.dp get() = this.toFloat() / (Resources.getSystem().displayMetrics.densityDpi.toFloat() / DisplayMetrics.DENSITY_DEFAULT) |
| } |
