使用Fresco加载gif动画
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使用Fresco加载gif动画
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首先導(dǎo)入基礎(chǔ)庫(kù):
compile 'com.facebook.fresco:fresco:1.11.0'需要加載動(dòng)畫(huà)時(shí),必須再導(dǎo)入一個(gè)動(dòng)畫(huà)加載庫(kù):
compile 'com.facebook.fresco:animated-gif:1.11.0'并且,一定要注意,一定要注意,一定要注意,這倆個(gè)版本號(hào)一定要一致,否則,會(huì)報(bào)以下錯(cuò)誤:
E/AndroidRuntime: FATAL EXCEPTION: Thread-10Process: com.gobest.hngh, PID: 14897java.lang.NoSuchFieldError:No field forceOldAnimationCode of type Z in classLcom/facebook/imagepipeline/common/ImageDecodeOptions; or its superclasses (declaration of 'com.facebook.imagepipeline.common.ImageDecodeOptions' appears in /data/app/com.gobest.hngh-1/base.apk:classes3.dex)at com.facebook.imagepipeline.animated.factory.AnimatedImageFactoryImpl.decodeGif(AnimatedImageFactoryImpl.java:84)at com.facebook.imagepipeline.decoder.ImageDecoder.decodeGif(ImageDecoder.java:110)at com.facebook.imagepipeline.decoder.ImageDecoder.decodeImage(ImageDecoder.java:84)at com.facebook.imagepipeline.producers.DecodeProducer$ProgressiveDecoder.doDecode(DecodeProducer.java:194)at com.facebook.imagepipeline.producers.DecodeProducer$ProgressiveDecoder.access$200(DecodeProducer.java:97)at com.facebook.imagepipeline.producers.DecodeProducer$ProgressiveDecoder$1.run(DecodeProducer.java:129)at com.facebook.imagepipeline.producers.JobScheduler.doJob(JobScheduler.java:207)at com.facebook.imagepipeline.producers.JobScheduler.access$000(JobScheduler.java:27)at com.facebook.imagepipeline.producers.JobScheduler$1.run(JobScheduler.java:78)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)at com.facebook.imagepipeline.core.PriorityThreadFactory$1.run(PriorityThreadFactory.java:43)at java.lang.Thread.run(Thread.java:761)然后,使用以下方法(兩種方法,可選其中yizh一種),加載gif圖片展示:
方法一:
DraweeController mDraweeController = Fresco.newDraweeControllerBuilder().setAutoPlayAnimations(true)//加載drawable里的一張gif圖.setUri(Uri.parse("res://" + mContext.getPackageName() + "/" + R.mipmap.loading_gif))//設(shè)置uri.build();//設(shè)置Controllerdrawview.setController(mDraweeController);方法二:
Uri uri = new Uri.Builder().scheme(UriUtil.LOCAL_RESOURCE_SCHEME).path(String.valueOf(R.mipmap.loading_gif)).build();DraweeController controller = Fresco.newDraweeControllerBuilder().setUri(uri).setAutoPlayAnimations(true).build();drawview.setController(controller);?
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