本文整理了Java中android.widget.ImageView.getDrawable()方法的一些代码示例，展示了ImageView.getDrawable()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。ImageView.getDrawable()方法的具体详情如下：
包路径：android.widget.ImageView
类名称：ImageView
方法名：getDrawable

ImageView.getDrawable介绍

暂无

代码示例

代码示例来源：origin: bumptech/glide

/**
 * Returns the current {@link android.graphics.drawable.Drawable} being displayed in the view
 * using {@link android.widget.ImageView#getDrawable()}.
 */
@Override
@Nullable
public Drawable getCurrentDrawable() {
 return view.getDrawable();
}

代码示例来源：origin: square/picasso

/**
 * Create or update the drawable on the target {@link ImageView} to display the supplied
 * placeholder image.
 */
static void setPlaceholder(ImageView target, @Nullable Drawable placeholderDrawable) {
 target.setImageDrawable(placeholderDrawable);
 if (target.getDrawable() instanceof Animatable) {
  ((Animatable) target.getDrawable()).start();
 }
}

代码示例来源：origin: chrisbanes/PhotoView

public boolean setDisplayMatrix(Matrix finalMatrix) {
  if (finalMatrix == null) {
    throw new IllegalArgumentException("Matrix cannot be null");
  }
  if (mImageView.getDrawable() == null) {
    return false;
  }
  mSuppMatrix.set(finalMatrix);
  checkAndDisplayMatrix();
  return true;
}

代码示例来源：origin: scwang90/SmartRefreshLayout

@Override
public void onStartAnimator(@NonNull RefreshLayout refreshLayout, int height, int maxDragHeight) {
  final View progressView = mProgressView;
  if (progressView.getVisibility() != VISIBLE) {
    progressView.setVisibility(VISIBLE);
    Drawable drawable = mProgressView.getDrawable();
    if (drawable instanceof Animatable) {
      ((Animatable) drawable).start();
    } else {
      progressView.animate().rotation(36000).setDuration(100000);
    }
  }
}

代码示例来源：origin: bumptech/glide

private Bitmap copyFromImageViewDrawable(ImageView imageView) {
 if (imageView.getDrawable() == null) {
  fail("Drawable unexpectedly null");
 }
 // Glide mutates Bitmaps, so it's possible that a Bitmap loaded into a View in one place may
 // be re-used to load a different image later. Create a defensive copy just in case.
 return Bitmap.createBitmap(((BitmapDrawable) imageView.getDrawable()).getBitmap());
}

代码示例来源：origin: chrisbanes/PhotoView

public void update() {
  if (mZoomEnabled) {
    // Update the base matrix using the current drawable
    updateBaseMatrix(mImageView.getDrawable());
  } else {
    // Reset the Matrix...
    resetMatrix();
  }
}

代码示例来源：origin: bumptech/glide

@Test
 public void testSetsBitmapOnViewInSetResource() {
  Bitmap bitmap = Bitmap.createBitmap(100, 75, Bitmap.Config.RGB_565);
  target.setResource(bitmap);
  assertEquals(bitmap, ((BitmapDrawable) view.getDrawable()).getBitmap());
 }
}

代码示例来源：origin: bumptech/glide

private void runTestFileDefaultLoader() {
 File file = new File("fake");
 mockUri(Uri.fromFile(file));
 requestManager.load(file).into(target);
 requestManager.load(file).into(imageView);
 verify(target).onResourceReady(isA(BitmapDrawable.class), isA(Transition.class));
 verify(target).setRequest((Request) notNull());
 assertNotNull(imageView.getDrawable());
}

代码示例来源：origin: square/picasso

@Test
 public void stopPlaceholderAnimationOnError() {
  Picasso picasso = mock(Picasso.class);
  AnimationDrawable placeholder = mock(AnimationDrawable.class);
  ImageView target = mockImageViewTarget();
  when(target.getDrawable()).thenReturn(placeholder);
  ImageViewAction request =
    new ImageViewAction(picasso, target, null, null, 0, false, null);
  request.error(new RuntimeException());
  verify(placeholder).stop();
 }
}

代码示例来源：origin: bumptech/glide

@SuppressWarnings("deprecation")
@Test
public void testUrlDefaultLoader() throws MalformedURLException {
 URL url = new URL("http://www.google.com");
 requestManager.load(url).into(target);
 requestManager.load(url).into(imageView);
 verify(target).onResourceReady(isA(BitmapDrawable.class), isA(Transition.class));
 verify(target).setRequest((Request) notNull());
 assertNotNull(imageView.getDrawable());
}

代码示例来源：origin: bumptech/glide

private void runTestUriDefaultLoader() {
 Uri uri = Uri.parse("content://test/something");
 mockUri(uri);
 requestManager.load(uri).into(target);
 requestManager.load(uri).into(imageView);
 verify(target).onResourceReady(notNull(), isA(Transition.class));
 verify(target).setRequest((Request) notNull());
 assertNotNull(imageView.getDrawable());
}

代码示例来源：origin: bumptech/glide

@Test
public void testByteArrayDefaultLoader() {
 byte[] bytes = new byte[10];
 requestManager.load(bytes).into(target);
 requestManager.load(bytes).into(imageView);
 verify(target).onResourceReady(isA(BitmapDrawable.class), isA(Transition.class));
 verify(target).setRequest((Request) notNull());
 assertNotNull(imageView.getDrawable());
}

代码示例来源：origin: bumptech/glide

private void runTestIntegerDefaultLoader() {
 int integer = android.R.drawable.star_on;
 mockUri("android.resource://" + "android" + "/drawable/star_on");
 requestManager.load(integer).into(target);
 requestManager.load(integer).into(imageView);
 verify(target).onResourceReady(isA(BitmapDrawable.class), isA(Transition.class));
 verify(target).setRequest((Request) notNull());
 assertNotNull(imageView.getDrawable());
}

代码示例来源：origin: bumptech/glide

@Test
public void clear_withSingleRequest_nullsOutDrawableInView() {
 concurrency.loadOnMainThread(
   GlideApp.with(context)
     .load(ResourceIds.raw.canonical),
   imageView);
 assertThat(imageView.getDrawable()).isNotNull();
 concurrency.clearOnMainThread(imageView);
 assertThat(imageView.getDrawable()).isNull();
}

代码示例来源：origin: bumptech/glide

@Test
public void testSetsDrawableSetsDrawableOnView() {
 target.setDrawable(drawable);
 assertEquals(drawable, view.getDrawable());
}

代码示例来源：origin: bumptech/glide

@Test
public void testSetsDrawableOnLoadStarted() {
 target.onLoadStarted(drawable);
 assertEquals(drawable, view.getDrawable());
}

代码示例来源：origin: bumptech/glide

@Test
public void onStop_withSingleRequest_doesNotNullOutDrawableInView() {
 concurrency.loadOnMainThread(
   GlideApp.with(context)
     .load(ResourceIds.raw.canonical),
   imageView);
 assertThat(imageView.getDrawable()).isNotNull();
 concurrency.runOnMainThread(new Runnable() {
  @Override
  public void run() {
   GlideApp.with(context).onStop();
  }
 });
 assertThat(imageView.getDrawable()).isNotNull();
}

代码示例来源：origin: bumptech/glide

@Test
public void testSetDrawableOnLoadFailed() {
 target.onLoadFailed(drawable);
 assertEquals(drawable, view.getDrawable());
}

代码示例来源：origin: bumptech/glide

@Test
public void testSetsDrawableOnLoadCleared() {
 target.onLoadCleared(drawable);
 assertEquals(drawable, view.getDrawable());
}

代码示例来源：origin: bumptech/glide

@Test
public void clear_withRequestWithThumbnail_nullsOutDrawableInView() {
 concurrency.loadOnMainThread(
   GlideApp.with(context)
     .load(ResourceIds.raw.canonical)
     .thumbnail(
       GlideApp.with(context)
         .load(ResourceIds.raw.canonical)
         .override(100, 100)),
   imageView);
 assertThat(imageView.getDrawable()).isNotNull();
 concurrency.clearOnMainThread(imageView);
 assertThat(imageView.getDrawable()).isNull();
}