highlight highlight-source-java notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="private static final short THREAD_POOL_SIZE = 15; private ExecutorService executor; public VolleyImageCache() { executor = Executors.newFixedThreadPool(THREAD_POOL_SIZE); } @Override public void putBitmap(final String key, final Bitmap data) { executor.execute(new Runnable(){ @Override public void run() { // TODO put Bitmap } } } @Override public Bitmap getBitmap(final String key) { FutureTask<Bitmap> watcher = new FutureTask<>(new Callable<Bitmap>() { @Override public Bitmap call() throws Exception { Bitmap bitmap = null; // TODO get Bitmap return bitmap; } } // new Thread(watcher).start(); executor.execute(watcher); Bitmap bitmap = null; try { bitmap = watcher.get(); } catch (InterruptedException e) { e.printStackTrace(); } catch (ExecutionException e) { e.printStackTrace(); } return bitmap; }">

private static final short THREAD_POOL_SIZE = 15;
private ExecutorService executor;

public VolleyImageCache() {
    executor = Executors.newFixedThreadPool(THREAD_POOL_SIZE);
}

@Override
public void putBitmap(final String key, final Bitmap data) {
    executor.execute(new Runnable(){
        @Override
        public void run() {
            // TODO put Bitmap
        }
    }
}

@Override
public Bitmap getBitmap(final String key) {
    FutureTask<Bitmap> watcher = new FutureTask<>(new Callable<Bitmap>() {
        @Override
        public Bitmap call() throws Exception {
            Bitmap bitmap = null;
            // TODO get Bitmap
            return bitmap;
        }
    }

//  new Thread(watcher).start();
    executor.execute(watcher);

    Bitmap bitmap = null;
    try {
        bitmap = watcher.get();
    } catch (InterruptedException e) {
        e.printStackTrace();
    } catch (ExecutionException e) {
        e.printStackTrace();
    }

    return bitmap;
}

putBitmap and getBitmap on non-UIThread #8

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