The answer is yes, they do work, just probably not for what you expect – for instance, the description for setFillAfter(boolean fillAfter) says If fillAfter is true, the transformation that this animation performed will persist when it is finished. and when set to true it does do this. However, unintuitively an animation on Android does … Read more
EDIT (July 3rd, 2012): Since there seem to be still quite a few views and comments about this answer, I thought I should add a note, that with the newer SDK, you should now use ViewPager instead to have the same functionality. That class is also included in the Android Support library so you can … Read more
I realize this thread is quite old, but since this was the first answer on Google when I was searching for a way to pause an animation, I’ll just post the solution here for someone else to see. What you need to do is subclass the animation type you’d like to use and then add … Read more
Below is fully functioning code that will animate along a curved path defined by three points. A Point is just a class holding an x value and a y value (though you could easily extend it for more dimensions). All the m variables are taken from TranslateAnimation and used in in a similar manner, so … Read more
I figured out. The only thing that I had to do is to add this attribute: android:background=”?android:attr/selectableItemBackground” to the root element of the layout that my RecyclerView adapter inflates like that: <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:tools=”http://schemas.android.com/tools” android:layout_width=”match_parent” android:layout_height=”wrap_content” android:paddingTop=”8dp” android:paddingBottom=”8dp” android:background=”?android:attr/selectableItemBackground” tools:background=”@drawable/bg_gradient”> <TextView android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:textSize=”17sp” android:layout_marginLeft=”15dp” android:layout_marginStart=”15dp” android:id=”@+id/shoppingListItem” android:hint=”@string/enter_item_hint” android:layout_centerVertical=”true” android:layout_alignParentLeft=”true” android:layout_alignParentStart=”true”/> <CheckBox android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:text=”@string/shopping_list_item_checkbox_label” … Read more
Sorry there is no way to control the rotation animation. This is done way outside of your app, deep in the window manager where it takes a screenshot of the current screen, resizes and rebuilds the UI behind it, and then runs a built-in animation to transition from the original screenshot to the new rebuilt … Read more
In order to move a View anywhere on the screen, I would recommend placing it in a full screen layout. By doing so, you won’t have to worry about clippings or relative coordinates. You can try this sample code: main.xml <?xml version=”1.0″ encoding=”utf-8″?> <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”fill_parent” android:layout_height=”fill_parent” android:orientation=”vertical” android:id=”@+id/rootLayout”> <Button android:id=”@+id/btn1″ android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:text=”MOVE” android:layout_centerHorizontal=”true”/> … Read more
Uploaded my proposal at github (Is working with all android versions though view hardware acceleration is strongly recommended for this kind of animations. For non hardware accelerated devices a bitmap caching implementation should fit better) Demo video with the animation is Here (Slow frame rate cause of the screen cast. Actual performance is very fast) … Read more
I wrote a ResizeAnimation for a similar purpose. It’s simple but costly. Java /** * an animation for resizing the view. */ public class ResizeAnimation extends Animation { private View mView; private float mToHeight; private float mFromHeight; private float mToWidth; private float mFromWidth; public ResizeAnimation(View v, float fromWidth, float fromHeight, float toWidth, float toHeight) { … Read more
Being DialogFragment a wrapper for the Dialog class, you should set a theme to your base Dialog to get the animation you want: public class CustomDialogFragment extends DialogFragment implements OnEditorActionListener { @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { return super.onCreateView(inflater, container, savedInstanceState); } @Override public Dialog onCreateDialog(Bundle savedInstanceState) { // Set a … Read more