stanmots/android-ndk-gif

GIF library built with ndk and gradle in aar format for usage with android gradle build system.

Download

Step 1. Add the JitPack repository to your build file

Add it in your root settings.gradle at the end of repositories:

	dependencyResolutionManagement {
		repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
		repositories {
			mavenCentral()
			maven { url 'https://jitpack.io' }
		}
	}

Add it in your settings.gradle.kts at the end of repositories:

	dependencyResolutionManagement {
		repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
		repositories {
			mavenCentral()
			maven { url = uri("https://jitpack.io") }
		}
	}

Add to pom.xml

	<repositories>
		<repository>
		    <id>jitpack.io</id>
		    <url>https://jitpack.io</url>
		</repository>
	</repositories>

Add it in your build.sbt at the end of resolvers:

 
    resolvers += "jitpack" at "https://jitpack.io"

Add it in your project.clj at the end of repositories:

 
    :repositories [["jitpack" "https://jitpack.io"]]

Step 2. Add the dependency

	dependencies {
		implementation 'com.github.Storix:android-ndk-gif:'
	}
	dependencies {
		implementation("com.github.Storix:android-ndk-gif:")
	}
	<dependency>
	    <groupId>com.github.Storix</groupId>
	    <artifactId>android-ndk-gif</artifactId>
	    <version></version>
	</dependency>

                            
    libraryDependencies += "com.github.Storix" % "android-ndk-gif" % ""
        
        

                            
    :dependencies [[com.github.Storix/android-ndk-gif ""]]

Readme

Android NDK GIF Library

GIF library built with ndk and gradle in aar format for usage with android gradle build system.

0.3.2 Change Log

  • fix some memory issues.

Encoding Option

  • Add some encoding options.
    • ENCODING_TYPE_SIMPLE_FAST
      • use low memory and encode fast. But low quality.
    • ENCODING_TYPE_NORMAL_LOW_MEMORY
      • use lower memory than ENCODING_TYPE_STABLE_HIGH_MEMORY. and image changing dynamic.
    • ENCODING_TYPE_STABLE_HIGH_MEMORY
      • slowest and use high memory. But high quality and stable image sequence.

Feature

  • GIF Encoding.
  • GIF Decoding.

How to use

Remote repository

...

repositories {
    maven { url "http://dl.bintray.com/waynejo/maven" }
    ...
}

dependencies {
    compile('com.waynejo:androidndkgif:0.3.2')
}

Decoding


GifDecoder gifDecoder = new GifDecoder();
boolean isSucceeded = gifDecoder.load(destFile);
if (isSucceeded) {
    for (int i = 0; i < gifDecoder.frameNum(); ++i) {
        Bitmap bitmap = gifDecoder.frame(i);
    }
}

Encoding


GifEncoder gifEncoder = new GifEncoder();
gifEncoder.init(width, height, filePath, GifEncoder.EncodingType.ENCODING_TYPE_NORMAL_LOW_MEMORY);

// Bitmap is MUST ARGB_8888.
gifEncoder.encodeFrame(bitmap1, delayMs);
gifEncoder.encodeFrame(bitmap2, delayMs);

gifEncoder.close();

Reference

  • GIF Decoder is originally based on https://code.google.com/p/android-gifview/ .

Android Arsenal