生成Android Dependencies [error]

第三方jar包放入libs文件夹后可以右键Android Tools->Fix Project Properties就可以自动导入Android Dependencies里

工程下的.classpath的文件, <classpathentry exported=”true” kind=”con” path=”com.android.ide.eclipse.adt.LIBRARIES”/>就可以解决,Refresh一下,顺便clean一下,OK,完成!

Universal-Image-Loader: OutOfMemory Error

If you often got OutOfMemoryError in your app using Universal Image Loader then try next (all of them or several):

  • Reduce thread pool size in configuration (.threadPoolSize(...)). 1 – 5 is recommended.
  • Use .bitmapConfig(Bitmap.Config.RGB_565) in display options. Bitmaps in RGB_565 consume 2 times less memory than in ARGB_8888.
  • Use .memoryCache(new WeakMemoryCache()) in configuration or disable caching in memory at all in display options (don’t call.cacheInMemory()).
  • Use .imageScaleType(ImageScaleType.IN_SAMPLE_INT) in display options. Or try.imageScaleType(ImageScaleType.EXACTLY).
  • Avoid using RoundedBitmapDisplayer. It creates new Bitmap object with ARGB_8888 config for displaying during work.
ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context)
.threadPoolSize(3) // equal to default value
.threadPriority(Thread.NORM_PRIORITY - 1) // equal to default value
.memoryCache(new WeakMemoryCache())
.denyCacheImageMultipleSizesInMemory()
.offOutOfMemoryHandling()
.discCacheExtraOptions(720, 480, CompressFormat.JPEG, 75)
.discCache(new UnlimitedDiscCache(cacheDir)) // You can pass your own disc cache implementation
.discCacheFileNameGenerator(new HashCodeFileNameGenerator()) // equal to default value
.imageDownloader(new URLConnectionImageDownloader(120 * 1000, 120 * 1000)) // connectTimeout (5 s), readTimeout (20 s)
.defaultDisplayImageOptions(DisplayImageOptions.createSimple()) // equal to default value
.enableLogging()
.build();

 

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