Question

我们正在使用Picasso加载我们应用中的所有图片，从小型头像到大型全屏图像，我们每10个活跃用户就会收到1个错误。 Picasso缓存正在填补，但我们理解它应该保持自己。

我们的日志表明，在高端设备（Galaxy S4）上加载大型全屏图像（1080x1920）和大型化身（720x720）时，这些错误最常出现，但偶尔会出现在小型化身（135x135）上。

com.couchsurfing.mobile.data.PicassoException: Error while loading image with Picasso
       at com.couchsurfing.mobile.data.DataModule$1.onImageLoadFailed(DataModule.java:158)
       at com.squareup.picasso.Picasso.complete(Picasso.java:374)
       at com.squareup.picasso.Picasso$1.handleMessage(Picasso.java:97)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loop(Looper.java:137)
       at android.app.ActivityThread.main(ActivityThread.java:5419)
       at java.lang.reflect.Method.invokeNative(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:525)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1187)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)
       at dalvik.system.NativeStart.main(NativeStart.java)
Caused by: java.lang.RuntimeException: ===============BEGIN PICASSO STATS ===============
Memory Cache Stats
  Max Cache Size: 19173961
  Cache Size: 17988408
  Cache % Full: 94
  Cache Hits: 228
  Cache Misses: 244
Network Stats
  Download Count: 131
  Total Download Size: 3375735
  Average Download Size: 25768
Bitmap Stats
  Total Bitmaps Decoded: 206
  Total Bitmap Size: 144932008
  Total Transformed Bitmaps: 160
  Total Transformed Bitmap Size: 40233240
  Average Bitmap Size: 703553
  Average Transformed Bitmap Size: 195306
===============END PICASSO STATS ===============

       at com.squareup.picasso.BitmapHunter.run(BitmapHunter.java:117)
       at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
       at java.util.concurrent.FutureTask.run(FutureTask.java:234)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
       at java.lang.Thread.run(Thread.java:841)
       at com.squareup.picasso.Utils$PicassoThread.run(Utils.java:394)
Caused by: java.lang.OutOfMemoryError
       at android.graphics.BitmapFactory.nativeDecodeStream(BitmapFactory.java)
       at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:623)
       at com.squareup.picasso.NetworkBitmapHunter.decodeStream(NetworkBitmapHunter.java:118)
       at com.squareup.picasso.NetworkBitmapHunter.decode(NetworkBitmapHunter.java:72)
       at com.squareup.picasso.BitmapHunter.hunt(BitmapHunter.java:144)
       at com.squareup.picasso.BitmapHunter.run(BitmapHunter.java:101)
       at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
       at java.util.concurrent.FutureTask.run(FutureTask.java:234)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
       at java.lang.Thread.run(Thread.java:841)
       at com.squareup.picasso.Utils$PicassoThread.run(Utils.java:394)

Answer 1

我遇到了同样的问题，其中一个临时解决方法是

<application
    ...
    android:largeHeap="true">

目前，我还没有找到另一种解决方案（也许我搜索的不够）。但很多人都有毕加索的OOM。

Answer 2

加载图片时是否正在调用fit()？我怀疑这是我的问题，我假设用Picasso自己对图像进行采样，但你仍然需要告诉它这样做。

毕加索产生OutOfMemoryError

2 个答案: