Animated SVG Drawing for Android

Jared Rummler

Last update: Dec 12, 2022

Related tags

UI/UX android svg animation path-tracer vector-drawable

Overview

AnimatedSvgView

Animated SVG Drawing for Android

Usage

Get SVG path data and add it to a string array:

<string-array name="google_glyph_strings">
  <item>M142.9,24.2C97.6,39.7,59,73.6,37.5,116.5c-7.5,14.8-12.9,30.5-16.2,46.8c-8.2,40.4-2.5,83.5,16.1,120.3   c12.1,24,29.5,45.4,50.5,62.1c19.9,15.8,43,27.6,67.6,34.1c31,8.3,64,8.1,95.2,1c28.2-6.5,54.9-20,76.2-39.6   c22.5-20.7,38.6-47.9,47.1-77.2c9.3-31.9,10.5-66,4.7-98.8c-58.3,0-116.7,0-175,0c0,24.2,0,48.4,0,72.6c33.8,0,67.6,0,101.4,0   c-3.9,23.2-17.7,44.4-37.2,57.5c-12.3,8.3-26.4,13.6-41,16.2c-14.6,2.5-29.8,2.8-44.4-0.1c-14.9-3-29-9.2-41.4-17.9   c-19.8-13.9-34.9-34.2-42.6-57.1c-7.9-23.3-8-49.2,0-72.4c5.6-16.4,14.8-31.5,27-43.9c15-15.4,34.5-26.4,55.6-30.9   c18-3.8,37-3.1,54.6,2.2c15,4.5,28.8,12.8,40.1,23.6c11.4-11.4,22.8-22.8,34.2-34.2c6-6.1,12.3-12,18.1-18.3   c-17.3-16-37.7-28.9-59.9-37.1C228.2,10.6,183.2,10.3,142.9,24.2z</item>
  <item>M142.9,24.2c40.2-13.9,85.3-13.6,125.3,1.1c22.2,8.2,42.5,21,59.9,37.1c-5.8,6.3-12.1,12.2-18.1,18.3    c-11.4,11.4-22.8,22.8-34.2,34.2c-11.3-10.8-25.1-19-40.1-23.6c-17.6-5.3-36.6-6.1-54.6-2.2c-21,4.5-40.5,15.5-55.6,30.9    c-12.2,12.3-21.4,27.5-27,43.9c-20.3-15.8-40.6-31.5-61-47.3C59,73.6,97.6,39.7,142.9,24.2z</item>
  <item>M21.4,163.2c3.3-16.2,8.7-32,16.2-46.8c20.3,15.8,40.6,31.5,61,47.3c-8,23.3-8,49.2,0,72.4    c-20.3,15.8-40.6,31.6-60.9,47.3C18.9,246.7,13.2,203.6,21.4,163.2z</item>
  <item>M203.7,165.1c58.3,0,116.7,0,175,0c5.8,32.7,4.5,66.8-4.7,98.8c-8.5,29.3-24.6,56.5-47.1,77.2    c-19.7-15.3-39.4-30.6-59.1-45.9c19.5-13.1,33.3-34.3,37.2-57.5c-33.8,0-67.6,0-101.4,0C203.7,213.5,203.7,189.3,203.7,165.1z</item>
  <item>M37.5,283.5c20.3-15.7,40.6-31.5,60.9-47.3c7.8,22.9,22.8,43.2,42.6,57.1c12.4,8.7,26.6,14.9,41.4,17.9    c14.6,3,29.7,2.6,44.4,0.1c14.6-2.6,28.7-7.9,41-16.2c19.7,15.3,39.4,30.6,59.1,45.9c-21.3,19.7-48,33.1-76.2,39.6    c-31.2,7.1-64.2,7.3-95.2-1c-24.6-6.5-47.7-18.2-67.6-34.1C67,328.9,49.6,307.5,37.5,283.5z</item>
</string-array>

Add the colors for each path in an integer-array:

<color name="google_red">#EA4335</color>
<color name="google_yellow">#FBBC05</color>
<color name="google_blue">#4285F4</color>
<color name="google_green">#34A853</color>

<integer-array name="google_glyph_colors">
  <item>@android:color/white</item>
  <item>@color/google_red</item>
  <item>@color/google_yellow</item>
  <item>@color/google_blue</item>
  <item>@color/google_green</item>
</integer-array>

Add the view to your layout:

<com.jaredrummler.android.widget.AnimatedSvgView
    android:id="@+id/animated_svg_view"
    android:layout_width="180dp"
    android:layout_height="180dp"
    android:layout_gravity="center"
    android:layout_marginBottom="25dp"
    app:animatedSvgFillColors="@array/google_glyph_colors"
    app:animatedSvgGlyphStrings="@array/google_glyph_strings"
    app:animatedSvgFillStart="1200"
    app:animatedSvgFillTime="1000"
    app:animatedSvgImageSizeX="400"
    app:animatedSvgImageSizeY="400"
    app:animatedSvgTraceTime="2000"
    app:animatedSvgTraceTimePerGlyph="1000"/>

Play the animation:

AnimatedSvgView svgView = (AnimatedSvgView) findViewById(R.id.animated_svg_view);
svgView.start();

You can also set SVG glyphs and colors dynamically (see the demo).

Download

Download the latest AAR or grab via Gradle:

compile 'com.jaredrummler:animated-svg-view:1.0.6'

or Maven:

<dependency>
  <groupId>com.jaredrummler</groupId>
  <artifactId>animated-svg-view</artifactId>
  <version>1.0.6</version>
  <type>aar</type>
</dependency>

Acknowledgements

AnimatedMuzeiLogoView by Roman Nurik

oak-animatedsvgview by WillowTree, Inc.

License

Copyright (C) 2016, Jared Rummler

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Comments

AnimatedSvgView not display center on the screen

<FrameLayout    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="fill_parent"
    android:id="@+id/rl"
    android:background="@mipmap/back2" >

    <RelativeLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_centerVertical="true"
        android:layout_centerHorizontal="true" >

        <com.jrummyapps.android.widget.AnimatedSvgView
            android:id="@+id/animated_svg_view"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_gravity="center"
            app:paddingEnd="@dimen/activity_horizontal_margin"
            app:animatedSvgFillColors="@array/os_colors"
            app:animatedSvgGlyphStrings="@array/os_strings"
            app:animatedSvgImageSizeX="400"
            app:animatedSvgImageSizeY="400"
            app:animatedSvgFillStart="1200"
            app:animatedSvgFillTime="1000"
            app:animatedSvgTraceTime="2000"
            app:animatedSvgTraceTimePerGlyph="1000" />

    </RelativeLayout>

</FrameLayout>

opened by Vishal12796 12

PathParser NoClassDefFoundException with v26.0.+ of Android support library

I've just upgraded my projects support library version, from 25.4.0 to 26.0.+ and the 1.0.4 version of AnimatedSvgView is throwing the following exception in my splashScreen

java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/graphics/drawable/PathParser;
   at java.lang.reflect.Constructor.newInstance0(Native Method)
   at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
   at android.view.LayoutInflater.createView(LayoutInflater.java:645)
   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787)
   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:858)
   at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
   at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
   at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
   at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
   at ir.sep.sesoot.ui.splash.ActivitySplash.onCreate(ActivitySplash.java:26)
   at android.app.Activity.performCreate(Activity.java:6679)
   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618)
   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
   at android.app.ActivityThread.-wrap12(ActivityThread.java)
   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
   at android.os.Handler.dispatchMessage(Handler.java:102)
   at android.os.Looper.loop(Looper.java:154)
   at android.app.ActivityThread.main(ActivityThread.java:6119)
   at java.lang.reflect.Method.invoke(Native Method)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.graphics.drawable.PathParser" on path: DexPathList[[zip file "/data/app/ir.sep.sesoot-2/base.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_dependencies_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_0_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_1_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_2_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_3_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_4_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_5_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_6_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_7_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_8_apk.apk", zip file "/data/app/ir.sep.sesoot-2/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/ir.sep.sesoot-2/lib/x86, /data/app/ir.sep.sesoot-2/base.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_dependencies_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_0_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_1_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_2_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_3_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_4_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_5_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_6_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_7_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_8_apk.apk!/lib/x86, /data/app/ir.sep.sesoot-2/split_lib_slice_9_apk.apk!/lib/x86, /system/lib, /vendor/lib]]
   at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
   at java.lang.reflect.Constructor.newInstance0(Native Method) 
   at java.lang.reflect.Constructor.newInstance(Constructor.java:430) 
   at android.view.LayoutInflater.createView(LayoutInflater.java:645) 
   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787) 
   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727) 
   at android.view.LayoutInflater.rInflate(LayoutInflater.java:858) 
   at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821) 
   at android.view.LayoutInflater.inflate(LayoutInflater.java:518) 
   at android.view.LayoutInflater.inflate(LayoutInflater.java:426) 
   at android.view.LayoutInflater.inflate(LayoutInflater.java:377) 
   at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287) 
   at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 
   at ir.sep.sesoot.ui.splash.ActivitySplash.onCreate(ActivitySplash.java:26) 
   at android.app.Activity.performCreate(Activity.java:6679) 
   at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118) 
   at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618) 
   at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726) 
   at android.app.ActivityThread.-wrap12(ActivityThread.java) 
   at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477) 
   at android.os.Handler.dispatchMessage(Handler.java:102) 
   at android.os.Looper.loop(Looper.java:154) 
   at android.app.ActivityThread.main(ActivityThread.java:6119) 
   at java.lang.reflect.Method.invoke(Native Method) 
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

opened by farhadfaghihi 7

How do I set the height and width?

It appears that regardless of the height/width in dp the Animated SVG is always much smaller.

<com.jrummyapps.android.widget.AnimatedSvgView android:id="@+id/animated_svg_view" android:layout_width="300dp" android:layout_height="300dp" android:layout_gravity="center" app:animatedSvgFillColors="@array/canvas_logo_colors" app:animatedSvgFillStart="1200" app:animatedSvgFillTime="1000" app:animatedSvgGlyphStrings="@array/canvas_logo_paths" app:animatedSvgImageSizeX="400" app:animatedSvgImageSizeY="400" app:animatedSvgTraceTime="2000" app:animatedSvgTraceTimePerGlyph="1000" />

For example setting the view to 300dp it shows about 1/4 of the desired height/width. I also tried setting the viewportSize in code but that didn't help.

svgView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { @Override public void onGlobalLayout() { svgView.getViewTreeObserver().removeOnGlobalLayoutListener(this); svgView.setViewportSize(svgView.getWidth(), svgView.getHeight()); } });

Any ideas on how to increase the AnimatedSvgView size?

opened by matthewrice345 3
Added new attribute to AnimatedSvgView

Added new 'TraceMarkerLength' attribute to the AnimatedSvgView, updated the MainActivity layout file to include the new attribute and updated the gradle plugin to 2.2.3

opened by farhadfaghihi 2

Dont work with this image

The lib dont work with this image. Crop the image.

File: logo_stacked.zip

screenshot_1515639984

<?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:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/grey"
    android:gravity="center"
    android:orientation="vertical">

    <com.jaredrummler.android.widget.AnimatedSvgView
        android:id="@+id/logo"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        app:animatedSvgFillColors="@array/logo_animate_colors"
        app:animatedSvgFillStart="1200"
        app:animatedSvgFillTime="1000"
        app:animatedSvgGlyphStrings="@array/logo_animate_paths"
        app:animatedSvgImageSizeX="118"
        app:animatedSvgImageSizeY="68"
        app:animatedSvgTraceTime="2000"
        app:animatedSvgTraceTimePerGlyph="1000" />
</RelativeLayout>

opened by rodolfoizidoro 1

Can't get the 1.0.1 version from maven

The 1.0.1 version of the library has not been published on the maven repository. Please consider updating the artifacts, since we are going to use the new "mTraceMarkerLength" attribute. See the following link, seems to be broken : https://repo1.maven.org/maven2/com/jaredrummler/animated-svg-view/1.0.1/animated-svg-view-1.0.1.aar

opened by farhadfaghihi 1
Enhance api for readability

Hi Jared, In January 2016, I did exactly the same project as yours by enhancing the Api of Muzei and Oak, but never had a chance to upload it publicly. At that time, I did used roughly same Api as yours, but adding Units (like Ms or Px) at the end of any attributes really gives more readability from my point of view. If you consider this recommandation relevant enough, do not hesitate to merge this pull request :)

As it's an API changes, it should be worth enhancing the library version to 2.0.0 too (included in the PR). Cheers

opened by TurhanOz 1
Readme's "-" causing android studio lint warning

Warning is as follows:

Replace "-" with an "en dash" character (–, –) ? less... (⌘F1) The "n dash" (–, –) and the "m dash" (—, —) characters are used for ranges (n dash) and breaks (m dash). Using these instead of plain hyphens can make text easier to read and your application will look more polished.

opened by ersin-ertan 1
Add to readme

Thanks for your lib! But you should really mention in readme to find svgView. and call svgView.start(); to start animation.

I was wondering, why it is not starting.

opened by GoltsevEugene 0
Height and Width in AnimatedSvgView

Hi, How do we decide what should be the height and width in AnimatedSvgView? e.g. animatedSvgImageSizeX and animatedSvgImageSizeY

I tried with a path , letter A "M9.93,13.5h4.14L12,7.98zM20,2L4,2c-1.1,0 -2,0.9 -2,2v16c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM15.95,18.5l-1.14,-3L9.17,15.5l-1.12,3L5.96,18.5l5.11,-13h1.86l5.11,13h-2.09z" with size as 512, 512 but it displays very small.

then I tried with 50, 50, it displays little bigger but its cropped at left top corner. Please have a look at the attached screenshots.

With Size 50, 50

With Size 100, 100

With Size 512, 512

opened by kishcs 0
svg path for alphabet

Hi,

Thanks for the demo app and code, its really impressive.

I would like to know how did you those path information for those icons used in the demo app? How to get or create svg path for any alphabet?

opened by kishcs 0
Could you consider adding a way to reference SVG resources directly later?

First of all thanks for sharing such a great project. The animation is perfect, just the kind I wanted. But I have a problem It would be nice if it were a simple SVG resource, but the SVG files I recently are a bit more complex，it even has hundreds of paths. If I can only use the path array, I need to pull out each path.

I recently found a project that references SVG resources directly,(https://github.com/geftimov/android-pathview) but his animation is not perfectly smooth,and that bro didn't have much time to fix it. Forgive me, I'm still a noob.(wry smile)

So I would like to ask if you can directly refer to SVG in future updates,

That would be great. My English is terrible,I don't know if you can read my description.

Ha ha. Finally, looking forward to your reply

opened by zeroBugL 1

Animated SVG Drawing for Android

Related tags

Overview

AnimatedSvgView

Usage

Download

Acknowledgements

License

Comments

With Size 50, 50

With Size 100, 100

With Size 512, 512

Owner

Jared Rummler

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