示例#1
0
 @Override
 @DebugLog
 public void onTrimMemory(int level) {
   if (level >= TRIM_MEMORY_BACKGROUND) {
     mL2Cache.onTrimMemory();
   }
 }
示例#2
0
 /** Pulls bitmap from diskcache */
 private @Nullable ParcelFileDescriptor createPipe(final ArtInfo artInfo) {
   final byte[] bytes = mL2Cache.getBytes(artInfo.cacheKey());
   if (bytes == null) {
     return null;
   }
   try {
     final ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
     final OutputStream out = new ParcelFileDescriptor.AutoCloseOutputStream(pipe[1]);
     final ParcelFileDescriptor in = pipe[0];
     final Scheduler.Worker worker = mScheduler.createWorker();
     worker.schedule(
         new Action0() {
           @Override
           public void call() {
             try {
               IOUtils.write(bytes, out);
               out.flush();
             } catch (IOException e) {
               Timber.w("createPipe(e=%s) for %s", e.getMessage(), artInfo);
             } finally {
               IOUtils.closeQuietly(out);
               worker.unsubscribe();
             }
           }
         });
     return in;
   } catch (IOException e) {
     Timber.e(e, "createPipe() for %s", artInfo);
     return null;
   }
 }