Examples with FadeDrawable com.facebook.drawee.drawable.FadeDrawable used on opensource projects

Example 1 with FadeDrawable

use of com.facebook.drawee.drawable.FadeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method testControlling_WithPlaceholderOnly.

@Test
public void testControlling_WithPlaceholderOnly() throws Exception {
    GenericDraweeHierarchy dh = mBuilder.setPlaceholderImage(mPlaceholderImage, null).setActualImageScaleType(null).setFadeDuration(250).build();
    // image indexes in DH tree
    final int placeholderImageIndex = 1;
    final int actualImageIndex = 2;
    FadeDrawable fadeDrawable = (FadeDrawable) dh.getTopLevelDrawable().getCurrent();
    assertEquals(mPlaceholderImage, fadeDrawable.getDrawable(placeholderImageIndex));
    assertEquals(ForwardingDrawable.class, fadeDrawable.getDrawable(actualImageIndex).getClass());
    ForwardingDrawable actualImageSettableDrawable = (ForwardingDrawable) fadeDrawable.getDrawable(actualImageIndex);
    // initial state -> final image (non-immediate)
    // initial state
    assertEquals(ColorDrawable.class, actualImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set final image (non-immediate)
    dh.setImage(mActualImage1, 1f, false);
    assertEquals(mActualImage1, actualImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
    // initial state -> final image (immediate)
    // reset hierarchy to initial state
    dh.reset();
    assertEquals(ColorDrawable.class, actualImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set final image (immediate)
    dh.setImage(mActualImage2, 1f, true);
    assertEquals(mActualImage2, actualImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // initial state -> retry
    // reset hierarchy to initial state
    dh.reset();
    assertEquals(ColorDrawable.class, actualImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set retry
    dh.setRetry(new RuntimeException());
    assertEquals(ColorDrawable.class, actualImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
    // initial state -> failure
    // reset hierarchy to initial state
    dh.reset();
    assertEquals(ColorDrawable.class, actualImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set failure
    dh.setFailure(new RuntimeException());
    assertEquals(ColorDrawable.class, actualImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
}

Example 2 with FadeDrawable

use of com.facebook.drawee.drawable.FadeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method testControlling_WithAllLayers.

@Test
public void testControlling_WithAllLayers() throws Exception {
    GenericDraweeHierarchy dh = mBuilder.setBackground(mBackground).setOverlays(Arrays.asList(mOverlay1, mOverlay2)).setPlaceholderImage(mPlaceholderImage, null).setRetryImage(mRetryImage, null).setFailureImage(mFailureImage, null).setProgressBarImage(mProgressBarImage, null).setActualImageScaleType(null).setFadeDuration(250).build();
    // image indexes in DH tree
    final int backgroundIndex = 0;
    final int placeholderImageIndex = 1;
    final int actualImageIndex = 2;
    final int progressBarImageIndex = 3;
    final int retryImageIndex = 4;
    final int failureImageIndex = 5;
    final int overlaysIndex = 6;
    int numOverlays = 2;
    FadeDrawable fadeDrawable = (FadeDrawable) dh.getTopLevelDrawable().getCurrent();
    assertEquals(mPlaceholderImage, fadeDrawable.getDrawable(placeholderImageIndex));
    assertEquals(mProgressBarImage, fadeDrawable.getDrawable(progressBarImageIndex));
    assertEquals(mRetryImage, fadeDrawable.getDrawable(retryImageIndex));
    assertEquals(mFailureImage, fadeDrawable.getDrawable(failureImageIndex));
    assertEquals(ForwardingDrawable.class, fadeDrawable.getDrawable(actualImageIndex).getClass());
    ForwardingDrawable finalImageSettableDrawable = (ForwardingDrawable) fadeDrawable.getDrawable(actualImageIndex);
    // initial state -> final image (immediate)
    // initial state, show progress bar
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    dh.setProgress(0f, true);
    assertEquals(ColorDrawable.class, finalImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set final image (immediate)
    dh.setImage(mActualImage2, 1f, true);
    assertEquals(mActualImage2, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // initial state -> final image (non-immediate)
    // reset hierarchy to initial state, show progress bar
    dh.reset();
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    dh.setProgress(0f, true);
    assertEquals(ColorDrawable.class, finalImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set final image (non-immediate)
    dh.setImage(mActualImage2, 1f, false);
    assertEquals(mActualImage2, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
    // initial state -> temporary image (immediate) -> final image (non-immediate)
    // reset hierarchy to initial state, show progress bar
    dh.reset();
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    dh.setProgress(0f, true);
    assertEquals(ColorDrawable.class, finalImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set temporary image (immediate)
    dh.setImage(mActualImage1, 0.5f, true);
    assertEquals(mActualImage1, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set final image (non-immediate)
    dh.setImage(mActualImage2, 1f, false);
    assertEquals(mActualImage2, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
    // initial state -> temporary image (non-immediate) -> final image (non-immediate)
    // reset hierarchy to initial state, show progress bar
    dh.reset();
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    dh.setProgress(0f, true);
    assertEquals(ColorDrawable.class, finalImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set temporary image (non-immediate)
    dh.setImage(mActualImage1, 0.5f, false);
    assertEquals(mActualImage1, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
    // set final image (non-immediate)
    dh.setImage(mActualImage2, 1f, false);
    assertEquals(mActualImage2, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
    // initial state -> temporary image (immediate) -> retry
    // reset hierarchy to initial state, show progress bar
    dh.reset();
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    dh.setProgress(0f, true);
    assertEquals(ColorDrawable.class, finalImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set temporary image (immediate)
    dh.setImage(mActualImage1, 0.5f, true);
    assertEquals(mActualImage1, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set retry
    dh.setRetry(new RuntimeException());
    assertEquals(mActualImage1, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
    // initial state -> temporary image (immediate) -> failure
    // reset hierarchy to initial state, show progress bar
    dh.reset();
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    dh.setProgress(0f, true);
    assertEquals(ColorDrawable.class, finalImageSettableDrawable.getCurrent().getClass());
    assertEquals(true, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set temporary image (immediate)
    dh.setImage(mActualImage1, 0.5f, true);
    assertEquals(mActualImage1, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_NONE, fadeDrawable.getTransitionState());
    // set failure
    dh.setFailure(new RuntimeException());
    assertEquals(mActualImage1, finalImageSettableDrawable.getCurrent());
    assertEquals(false, fadeDrawable.isLayerOn(placeholderImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(actualImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(progressBarImageIndex));
    assertEquals(false, fadeDrawable.isLayerOn(retryImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(failureImageIndex));
    assertEquals(true, fadeDrawable.isLayerOn(backgroundIndex));
    assertLayersOn(fadeDrawable, overlaysIndex, numOverlays);
    assertEquals(FadeDrawable.TRANSITION_STARTING, fadeDrawable.getTransitionState());
    assertEquals(250, fadeDrawable.getTransitionDuration());
}

Example 3 with FadeDrawable

use of com.facebook.drawee.drawable.FadeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method testHierarchy_WithProgressBarImage.

@Test
public void testHierarchy_WithProgressBarImage() throws Exception {
    GenericDraweeHierarchy dh = mBuilder.setProgressBarImage(mProgressBarImage, ScaleType.CENTER).build();
    RootDrawable rootDrawable = (RootDrawable) dh.getTopLevelDrawable();
    FadeDrawable fadeDrawable = (FadeDrawable) rootDrawable.getCurrent();
    assertScaleTypeAndDrawable(mProgressBarImage, ScaleType.CENTER, fadeDrawable.getDrawable(3));
    verifyCallback(rootDrawable, mProgressBarImage);
}

Example 4 with FadeDrawable

use of com.facebook.drawee.drawable.FadeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method testHierarchy_WithSingleOverlay.

@Test
public void testHierarchy_WithSingleOverlay() throws Exception {
    GenericDraweeHierarchy dh = mBuilder.setPlaceholderImage(mPlaceholderImage, null).setOverlay(mOverlay1).build();
    RootDrawable rootDrawable = (RootDrawable) dh.getTopLevelDrawable();
    FadeDrawable fadeDrawable = (FadeDrawable) rootDrawable.getCurrent();
    assertEquals(7, fadeDrawable.getNumberOfLayers());
    assertSame(mOverlay1, fadeDrawable.getDrawable(6));
    verifyCallback(rootDrawable, mOverlay1);
}

Example 5 with FadeDrawable

use of com.facebook.drawee.drawable.FadeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method testSetActualImageFocusPoint.

@Test
public void testSetActualImageFocusPoint() {
    GenericDraweeHierarchy dh = mBuilder.setPlaceholderImage(mPlaceholderImage).setProgressBarImage(mProgressBarImage).setActualImageScaleType(ScaleType.FOCUS_CROP).build();
    // actual image index in DH tree
    final int imageIndex = 2;
    FadeDrawable fadeDrawable = (FadeDrawable) dh.getTopLevelDrawable().getCurrent();
    ScaleTypeDrawable scaleTypeDrawable = (ScaleTypeDrawable) fadeDrawable.getDrawable(imageIndex);
    assertNull(scaleTypeDrawable.getFocusPoint());
    PointF focus1 = new PointF(0.3f, 0.4f);
    dh.setActualImageFocusPoint(focus1);
    AndroidGraphicsTestUtils.assertEquals(focus1, scaleTypeDrawable.getFocusPoint(), 0f);
    PointF focus2 = new PointF(0.6f, 0.7f);
    dh.setActualImageFocusPoint(focus2);
    AndroidGraphicsTestUtils.assertEquals(focus2, scaleTypeDrawable.getFocusPoint(), 0f);
}