TaskStackBuilder transition animation

问题:

I'm using Android L transitions passing an ActivityOptions bundle in intent. How can I reproduce the animation on the same intent with TaskStackBuilder?

This is my current working method with a single Intent:

startActivity(myIntent, ActivityOptions.makeSceneTransitionAnimation(this).toBundle());

This is my try with TaskStackBuilder:

 TaskStackBuilder builder = TaskStackBuilder.create(this);
 builder.addNextIntentWithParentStack(myIntent);
 builder.startActivities(ActivityOptions.makeSceneTransitionAnimation(this).toBundle());

But the animation creates a strange effect, not the same one of the "single-intent" version.

I also tried with:

builder.addNextIntent(myIntent);

instead of:

builder.addNextIntentWithParentStack(myIntent);

回答1:

Try to do it using:

TaskStackBuilder.create (Context context)

Return a new TaskStackBuilder for launching a fresh taskstack consisting of a series of activities. Parameters -

Context context: The context that will launch the new task stack or generate a PendingIntent.

Returns, TaskStackBuilder - a new TaskStackBuilder.