readme.md

SVGAPlayer

简体中文

Introduce

SVGAPlayer is a light-weight animation renderer. You use tools to export svga file from Adobe Animate CC or Adobe After Effects, and then use SVGAPlayer to render animation on mobile application.

SVGAPlayer-Android render animation natively via Android Canvas Library, brings you a high-performance, low-cost animation experience.

If wonder more information, go to this website.

Usage

Here introduce SVGAPlayer-Android usage. Wonder exporting usage? Click here.

Install Via Gradle

We host aar file on JitPack, your need to add JitPack.io repo build.gradle

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

Then, add dependency to app build.gradle.

compile 'com.github.yyued:SVGAPlayer-Android:latest'

Static Parser Support

Perser#shareParser should be init(context) in Application or other Activity. Otherwise it will report an error: Log.e("SVGAParser", "在配置 SVGAParser context 前, 无法解析 SVGA 文件。")

Matte Support

Head on over to Dynamic · Matte Layer

Proguard-rules

-keep class com.squareup.wire.** { *; }
-keep class com.opensource.svgaplayer.proto.** { *; }

Locate files

SVGAPlayer could load svga file from Android assets directory or remote server.

Using XML

You may use layout.xml to add a SVGAImageView.

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <com.opensource.svgaplayer.SVGAImageView
        android:layout_height="match_parent"
        android:layout_width="match_parent"
        app:source="posche.svga"
        app:autoPlay="true"
        android:background="#000" />

</RelativeLayout>

The following attributes is allowable:

source: String

The svga file path, provide a path relative to Android assets directory, or provide a http url.

autoPlay: Boolean

Defaults to true.

After animation parsed, plays animation automatically.

loopCount: Int

Defaults to 0.

How many times should animation loops. 0 means Infinity Loop.

clearsAfterStop: Boolean

Defaults to true.

Clears canvas after animation stop.

fillMode: String

Defaults to Forward. Could be Forward, Backward.

Forward means animation will pause on last frame after finished.

Backward means animation will pause on first frame after finished.

Using code

You may use code to add SVGAImageView either.

Create a SVGAImageView instance.

SVGAImageView imageView = new SVGAImageView(this);

Declare a static Parser instance.

parser = SVGAParser.shareParser()

Init parser instance

You should initialize the parser instance with context before usage.

SVGAParser.shareParser().init(this);

Otherwise it will report an error: Log.e("SVGAParser", "在配置 SVGAParser context 前, 无法解析 SVGA 文件。")

You can also create SVGAParser instance by yourself.

Create a SVGAParser instance, parse from assets like this.

parser = new SVGAParser(this);
parser.decodeFromAssets("posche.svga", new SVGAParser.ParseCompletion() {
    // ...
});

Create a SVGAParser instance, parse from remote server like this.

parser = new SVGAParser(this);
parser.decodeFromURL(new URL("https://github.com/yyued/SVGA-Samples/blob/master/posche.svga?raw=true"), new SVGAParser.ParseCompletion() {
    
});

Create a SVGADrawable instance then set to SVGAImageView, play it as you want.

parser = new SVGAParser(this);
parser.decodeFromURL(..., new SVGAParser.ParseCompletion() {
    @Override
    public void onComplete(@NotNull SVGAVideoEntity videoItem) {
        SVGADrawable drawable = new SVGADrawable(videoItem);
        imageView.setImageDrawable(drawable);
        imageView.startAnimation();
    }
    @Override
    public void onError() {

    }
});

Cache

SVGAParser will not manage any cache, you need to setup cacher by yourself.

Setup HttpResponseCache

SVGAParser depends on URLConnection, URLConnection uses HttpResponseCache to cache things.

Add codes to Application.java:onCreate to setup cacher.

val cacheDir = File(context.applicationContext.cacheDir, "http")
HttpResponseCache.install(cacheDir, 1024 * 1024 * 128)

Features

Here are many feature samples.

• Replace an element with Bitmap.
• Add text above an element.
• Add static layout text above an element.
• Hides an element dynamicaly.
• Use a custom drawer for element.

APIs

Head on over to https://github.com/yyued/SVGAPlayer-Android/wiki/APIs

CHANGELOG

Head on over to CHANGELOG

Credits

Contributors

This project exists thanks to all the people who contribute. [Contribute].

Backers

Thank you to all our backers! 🙏 [Become a backer]

Sponsors

Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor]