The ornamental design for a displayscreen or a portion thereof with animated graphical user interface, as shown and described.
FIG. 1 is a first image of a first embodiment of a display screen or a portion thereof with animated graphical user interface;
FIG. 2 is a second image of a display screen or a portion thereof with animated graphical user interface;
FIG. 3 is a third image of a display screen or a portion thereof with animated graphical user interface;
FIG. 4 is a first image of a second embodiment of a display screen or a portion thereof with animated graphical user interface;
FIG. 5 is a second image of a display screen or a portion thereof with animated graphical user interface; and,
FIG. 6 is a third image of a display screen or a portion thereof with animated graphical user interface.
The broken lines show a display screen or a portion thereof, and the remainder of the graphical user interface form no part of the claimed design.
The appearance of the transitional images sequentially transitions between the images shown in FIG. 1 to FIG. 3 and FIG. 4 to FIG. 6. The process or period in which one image transitions to another image forms no part of the claimed design.