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Eclipse memory monitor bitmap5/9/2023 This way it will not affect the UI performanceĬacheDir=new File(android.os.Environment. Make the background thread low priority. removes all instances of this ImageView Int width_tmp=o.outWidth, height_tmp=o.outHeight decodes image and scales it to reduce memory consumptionīitmapFactory.Options o = new BitmapFactory.Options() īcodeStream(new FileInputStream(f),null,o) OutputStream os = new FileOutputStream(f) InputStream is=new URL(url).openStream() String filename=String.valueOf(url.hashCode()) Not a perfect solution, good for the demo. PhotoToLoad p=new PhotoToLoad(url, imageView) So there may be some old tasks in the queue. This ImageView may be used for other images before. Private void queuePhoto(String url, Activity activity, ImageView imageView) Public void DisplayImage(String url, Activity activity, ImageView imageView) If (android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED))ĬacheDir=new File(android.os.Environment.getExternalStorageDirectory(),"LazyList") This way it will not affect the UI performance Make the background thead low priority. This should be replaced with something like SoftReference or BitmapOptions.inPurgeable(since 1.6) the simplest in-memory cache implementation. Here is the code in case you don't want to view the other files in the source. Runtime analysis of RAM usage, Window manager content and user input and. How would I modify that code (ImageLoader) to fix my OOM error? Is there a better way of caching the pictures as you browse them? The Bitmap Converter also features color conversion to reduce memory footprint. I have never used SoftReference before so I figure I'm just missing something. I am assuming that would fix my problem, right? I played around with it a bit but when I tried modifying it to use SoftReference, the images never load. At the top of his code, he comments that you may want to use SoftReference. It works fine for a little while, but then I get an Out of Memory error. Then there are 2 buttons (previous/next) that when clicked, they call "DisplayImage(…)". When the activity launches, i call "DisplayImage(…)" to show the first picture. The only difference is that my application does not have a list view, rather, I am accessing 1 image at a time from the server. I found Fedor's code here and implemented it into my project.
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