com.bumptech.glide.util.Util.assertMainThread()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中com.bumptech.glide.util.Util.assertMainThread()方法的一些代码示例，展示了Util.assertMainThread()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Util.assertMainThread()方法的具体详情如下：
包路径：com.bumptech.glide.util.Util
类名称：Util
方法名：assertMainThread

Util.assertMainThread介绍

[英]Throws an java.lang.IllegalArgumentException if called on a thread other than the main thread.
[中]

代码示例

代码示例来源：origin: bumptech/glide

  1. /**
  2.  * Clears some memory with the exact amount depending on the given level.
  3.  *
  4.  * @see android.content.ComponentCallbacks2#onTrimMemory(int)
  5.  */
  6. public void trimMemory(int level) {
  7.  // Engine asserts this anyway when removing resources, fail faster and consistently
  8.  Util.assertMainThread();
  9.  // memory cache needs to be trimmed before bitmap pool to trim re-pooled Bitmaps too. See #687.
  10.  memoryCache.trimMemory(level);
  11.  bitmapPool.trimMemory(level);
  12.  arrayPool.trimMemory(level);
  13. }

代码示例来源：origin: bumptech/glide

  1. /**
  2.  * Performs {@link #resumeRequests()} recursively for all managers that are contextually
  3.  * descendant to this manager based on the Activity/Fragment hierarchy. The hierarchical semantics
  4.  * are identical as for {@link #pauseRequestsRecursive()}.
  5.  */
  6. // Public API.
  7. @SuppressWarnings("unused")
  8. public synchronized void resumeRequestsRecursive() {
  9.  Util.assertMainThread();
  10.  resumeRequests();
  11.  for (RequestManager requestManager : treeNode.getDescendants()) {
  12.   requestManager.resumeRequests();
  13.  }
  14. }

代码示例来源：origin: bumptech/glide

  1. /**
  2.  * Clears as much memory as possible.
  3.  *
  4.  * @see android.content.ComponentCallbacks#onLowMemory()
  5.  * @see android.content.ComponentCallbacks2#onLowMemory()
  6.  */
  7. public void clearMemory() {
  8.  // Engine asserts this anyway when removing resources, fail faster and consistently
  9.  Util.assertMainThread();
  10.  // memory cache needs to be cleared before bitmap pool to clear re-pooled Bitmaps too. See #687.
  11.  memoryCache.clearMemory();
  12.  bitmapPool.clearMemory();
  13.  arrayPool.clearMemory();
  14. }

代码示例来源：origin: bumptech/glide

  1. /**
  2.  * Adjusts Glide's current and maximum memory usage based on the given {@link MemoryCategory}.
  3.  *
  4.  * <p> The default {@link MemoryCategory} is {@link MemoryCategory#NORMAL}.
  5.  * {@link MemoryCategory#HIGH} increases Glide's maximum memory usage by up to 50% and
  6.  * {@link MemoryCategory#LOW} decreases Glide's maximum memory usage by 50%. This method should be
  7.  * used to temporarily increase or decrease memory usage for a single Activity or part of the app.
  8.  * Use {@link GlideBuilder#setMemoryCache(MemoryCache)} to put a permanent memory size if you want
  9.  * to change the default. </p>
  10.  *
  11.  * @return the previous MemoryCategory used by Glide.
  12.  */
  13. @SuppressWarnings("WeakerAccess") // Public API
  14. @NonNull
  15. public MemoryCategory setMemoryCategory(@NonNull MemoryCategory memoryCategory) {
  16.  // Engine asserts this anyway when removing resources, fail faster and consistently
  17.  Util.assertMainThread();
  18.  // memory cache needs to be trimmed before bitmap pool to trim re-pooled Bitmaps too. See #687.
  19.  memoryCache.setSizeMultiplier(memoryCategory.getMultiplier());
  20.  bitmapPool.setSizeMultiplier(memoryCategory.getMultiplier());
  21.  MemoryCategory oldCategory = this.memoryCategory;
  22.  this.memoryCategory = memoryCategory;
  23.  return oldCategory;
  24. }

代码示例来源：origin: bumptech/glide

  1. Util.assertMainThread();
  2. Preconditions.checkNotNull(view);

代码示例来源：origin: guolindev/giffun

  1. @Override
  2. public void onEngineJobCancelled(EngineJob engineJob, Key key) {
  3.   Util.assertMainThread();
  4.   EngineJob current = jobs.get(key);
  5.   if (engineJob.equals(current)) {
  6.     jobs.remove(key);
  7.   }
  8. }

代码示例来源：origin: guolindev/giffun

  1. @Override
  2. public void onResourceRemoved(final Resource<?> resource) {
  3.   Util.assertMainThread();
  4.   resourceRecycler.recycle(resource);
  5. }

代码示例来源：origin: guolindev/giffun

  1. /**
  2.  * Restarts any loads that have not yet completed.
  3.  *
  4.  * @see #isPaused()
  5.  * @see #pauseRequests()
  6.  */
  7. public void resumeRequests() {
  8.   Util.assertMainThread();
  9.   requestTracker.resumeRequests();
  10. }

代码示例来源：origin: guolindev/giffun

  1. /**
  2.  * Returns true if loads for this {@link RequestManager} are currently paused.
  3.  *
  4.  * @see #pauseRequests()
  5.  * @see #resumeRequests()
  6.  */
  7. public boolean isPaused() {
  8.   Util.assertMainThread();
  9.   return requestTracker.isPaused();
  10. }

代码示例来源：origin: guolindev/giffun

  1. public void release(Resource resource) {
  2.   Util.assertMainThread();
  3.   if (resource instanceof EngineResource) {
  4.     ((EngineResource) resource).release();
  5.   } else {
  6.     throw new IllegalArgumentException("Cannot release anything but an EngineResource");
  7.   }
  8. }

代码示例来源：origin: guolindev/giffun

  1. /**
  2.  * Cancels any in progress loads, but does not clear resources of completed loads.
  3.  *
  4.  * @see #isPaused()
  5.  * @see #resumeRequests()
  6.  */
  7. public void pauseRequests() {
  8.   Util.assertMainThread();
  9.   requestTracker.pauseRequests();
  10. }

代码示例来源：origin: guolindev/giffun

  1. public void recycle(Resource<?> resource) {
  2.   Util.assertMainThread();
  3.   if (isRecycling) {
  4.     // If a resource has sub-resources, releasing a sub resource can cause it's parent to be synchronously
  5.     // evicted which leads to a recycle loop when the parent releases it's children. Posting breaks this loop.
  6.     handler.obtainMessage(ResourceRecyclerCallback.RECYCLE_RESOURCE, resource).sendToTarget();
  7.   } else {
  8.     isRecycling = true;
  9.     resource.recycle();
  10.     isRecycling = false;
  11.   }
  12. }

代码示例来源：origin: guolindev/giffun

  1. public void removeCallback(ResourceCallback cb) {
  2.   Util.assertMainThread();
  3.   if (hasResource || hasException) {
  4.     addIgnoredCallback(cb);
  5.   } else {
  6.     cbs.remove(cb);
  7.     if (cbs.isEmpty()) {
  8.       cancel();
  9.     }
  10.   }
  11. }

代码示例来源：origin: guolindev/giffun

  1. public void addCallback(ResourceCallback cb) {
  2.   Util.assertMainThread();
  3.   if (hasResource) {
  4.     cb.onResourceReady(engineResource);
  5.   } else if (hasException) {
  6.     cb.onException(exception);
  7.   } else {
  8.     cbs.add(cb);
  9.   }
  10. }

代码示例来源：origin: guolindev/giffun

  1. /**
  2.  * Clears some memory with the exact amount depending on the given level.
  3.  *
  4.  * @see android.content.ComponentCallbacks2#onTrimMemory(int)
  5.  */
  6. public void trimMemory(int level) {
  7.   // Engine asserts this anyway when removing resources, fail faster and consistently
  8.   Util.assertMainThread();
  9.   // memory cache needs to be trimmed before bitmap pool to trim re-pooled Bitmaps too. See #687.
  10.   memoryCache.trimMemory(level);
  11.   bitmapPool.trimMemory(level);
  12. }

代码示例来源：origin: guolindev/giffun

  1. /**
  2.  * Clears as much memory as possible.
  3.  *
  4.  * @see android.content.ComponentCallbacks#onLowMemory()
  5.  * @see android.content.ComponentCallbacks2#onLowMemory()
  6.  */
  7. public void clearMemory() {
  8.   // Engine asserts this anyway when removing resources, fail faster and consistently
  9.   Util.assertMainThread();
  10.   // memory cache needs to be cleared before bitmap pool to clear re-pooled Bitmaps too. See #687.
  11.   memoryCache.clearMemory();
  12.   bitmapPool.clearMemory();
  13. }

代码示例来源：origin: guolindev/giffun

  1. @Override
  2. public void onResourceReleased(Key cacheKey, EngineResource resource) {
  3.   Util.assertMainThread();
  4.   activeResources.remove(cacheKey);
  5.   if (resource.isCacheable()) {
  6.     cache.put(cacheKey, resource);
  7.   } else {
  8.     resourceRecycler.recycle(resource);
  9.   }
  10. }

代码示例来源：origin: guolindev/giffun

  1. @SuppressWarnings("unchecked")
  2. @Override
  3. public void onEngineJobComplete(Key key, EngineResource<?> resource) {
  4.   Util.assertMainThread();
  5.   // A null resource indicates that the load failed, usually due to an exception.
  6.   if (resource != null) {
  7.     resource.setResourceListener(key, this);
  8.     if (resource.isCacheable()) {
  9.       activeResources.put(key, new ResourceWeakReference(key, resource, getReferenceQueue()));
  10.     }
  11.   }
  12.   // TODO: should this check that the engine job is still current?
  13.   jobs.remove(key);
  14. }

代码示例来源：origin: guolindev/giffun

  1. /**
  2.  * Performs {@link #resumeRequests()} recursively for all managers that are contextually descendant
  3.  * to this manager based on the Activity/Fragment hierarchy. The hierarchical semantics are identical as for
  4.  * {@link #pauseRequestsRecursive()}.
  5.  */
  6. public void resumeRequestsRecursive() {
  7.   Util.assertMainThread();
  8.   resumeRequests();
  9.   for (RequestManager requestManager : treeNode.getDescendants()) {
  10.     requestManager.resumeRequests();
  11.   }
  12. }

代码示例来源：origin: guolindev/giffun

  1. /**
  2.  * Cancel any pending loads Glide may have for the target and free any resources (such as {@link Bitmap}s) that may
  3.  * have been loaded for the target so they may be reused.
  4.  *
  5.  * @param target The Target to cancel loads for.
  6.  */
  7. public static void clear(Target<?> target) {
  8.   Util.assertMainThread();
  9.   Request request = target.getRequest();
  10.   if (request != null) {
  11.     request.clear();
  12.     target.setRequest(null);
  13.   }
  14. }

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