android-transitions

问题 I'm making a scene transition for devices with API level 20+. It is working fine, but I want to set custom duration to make the transition. Is it possible ?? My code: ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(this, viewStart, transitionName ); ActivityCompat.startActivity(this, detailsIntent, options.toBundle()); 回答1: You can set the desired duration in the new started activity, by adding: ChangeBounds bounds = new ChangeBounds(); bounds.setDuration

问题 I'm having some problems in avoiding an unwanted transition during child view placement in a custom ViewGroup after parent view resizing. This problem seems to be only present when using the WindowManager instead of the call to setContentView() . Here is a short example: MainActivity : public class MainActivity extends AppCompatActivity { private static final int MY_PERMISSIONS_DRAW_OVER_OTHER_APPS = 1; CustomViewGroup mCustomViewGroup; WindowManager mWindowManager; @Override protected void

问题 am using this code in my Activity if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { view.setTransitionName("pic"); ActivityOptionsCompat a=ActivityOptionsCompat.makeSceneTransitionAnimation((Activity) context,view,view.getTransitionName()); Intent i3=new Intent(context,MovieInfo.class); i3.putExtra("id",view.getId()); startActivity(i3,a.toBundle()); } and in my Fragment Class am using this public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if

问题 Background I've been trying to get parent-to-child navigational transition implemented (specifically for recyclerview items -> detail fragment). I'm currently using sharedElementTransitions with the item container and detail container as the sharedElement along with ChangeTransform and ChangeBounds transitions. The detail fragment's enter transition is mostly working. However, I am having problems with the recyclerview item's exit transition. What I want to do is have the recyclerview dim

问题 I'm using ImageSwitcher widget of android to transition between 2 images like a slide show but it is showing only in animation and out animation is not showing. What is the issue? Code: imageSwitcher.setFactory(new ViewSwitcher.ViewFactory() { @Override public View makeView() { RoundedImageView imageView = new RoundedImageView(context); imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); imageView.setLayoutParams(new ImageSwitcher.LayoutParams(ConstraintLayout.LayoutParams.MATCH_PARENT,

问题 Here is my code: DetailsFragment fragment = new DetailsFragment(); Transition changeTransform = TransitionInflater.from(getActivity()).inflateTransition(R.transition.change_image_transform); Transition explodeTransform = TransitionInflater.from(getActivity()). inflateTransition(android.R.transition.explode); setSharedElementReturnTransition(changeTransform); setExitTransition(explodeTransform); // Setup enter transition on second fragment fragment.setSharedElementEnterTransition

问题 I'm trying to to this for a day but i don't know what is the problem! I have an activity with two fragments which in the first one i have a RecyclerView contains an imageview and on the other fragment i have another imageview. custom view layer imageview: <ImageView android:id="@+id/clst_img_cover" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:scaleType="centerCrop" app:srcCompat="@drawable/no_image" android:transitionName="@string

问题 I have a recycle view to show all photo thumbnail items. When click on item, I use transition for imageview in this item to Detail activity. The problem is that image source is gotten from internet by UIL. And sometime (not always) the images not reload correct size like this: // on view holder item click final Pair<View, String>[] pairs = TransitionHelper.createSafeTransitionParticipants(this, false, new Pair<>(((ItemViewHolder) viewHolder).thumbnail, getString(R.string.TransitionName

问题 a few days ago, I had a problem with updating an Action Bar menu icon based on the result of an AsyncTask : Updating Action Bar Menu Item due to AsyncTask result without delay Now I realized that this problem is not at all related to an AsyncTask or an Action Bar . The problem occurs as well if I want to change a TextView or any other View . After some time of trial and error I realized that the problem is caused by overridePendingTransition which I use in the Activity which calls the second

问题 a few days ago, I had a problem with updating an Action Bar menu icon based on the result of an AsyncTask : Updating Action Bar Menu Item due to AsyncTask result without delay Now I realized that this problem is not at all related to an AsyncTask or an Action Bar . The problem occurs as well if I want to change a TextView or any other View . After some time of trial and error I realized that the problem is caused by overridePendingTransition which I use in the Activity which calls the second