Object Animation will only animate object once
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Once a button (randomButton) has been animated, it will not be animated again - but why? How can I force the animation every time ObjectAnimator is called on it?
Button randomButton = eliminate();
randomButton.setText("");
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
objectAnimator.setDuration(500);
objectAnimator.start();
java
android-studio objectanimator edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
add a comment |
Once a button (randomButton) has been animated, it will not be animated again - but why? How can I force the animation every time ObjectAnimator is called on it?
Button randomButton = eliminate();
randomButton.setText("");
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
objectAnimator.setDuration(500);
objectAnimator.start();
java
android-studio objectanimator edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
add a comment |
Once a button (randomButton) has been animated, it will not be animated again - but why? How can I force the animation every time ObjectAnimator is called on it?
Button randomButton = eliminate();
randomButton.setText("");
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
objectAnimator.setDuration(500);
objectAnimator.start();
java
android-studio objectanimator edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
Once a button (randomButton) has been animated, it will not be animated again - but why? How can I force the animation every time ObjectAnimator is called on it?
Button randomButton = eliminate();
randomButton.setText("");
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
objectAnimator.setDuration(500);
objectAnimator.start();
java
android-studio objectanimator java
android-studio objectanimator edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
edited Nov 25 '18 at 10:37
Rene Knop
1,3613823
1,3613823
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
asked Nov 25 '18 at 10:13
Louis YeLouis Ye
377
377
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You need a second value in your in order to reanimate the object.
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
This is from https://developer.android.com/reference/android/animation/ObjectAnimator, "A single value implies that that value is the one being animated to, in which case the start value will be derived from the property being animated and the target object when start() is called for the first time. Two values imply starting and ending values. More than two values imply a starting value, values to animate through along the way, and an ending value (these values will be distributed evenly across the duration of the animation)."
The correct code would be:
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 0, 180);
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
add a comment |
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1 Answer
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1 Answer
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active
oldest
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active
oldest
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oldest
votes
You need a second value in your in order to reanimate the object.
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
This is from https://developer.android.com/reference/android/animation/ObjectAnimator, "A single value implies that that value is the one being animated to, in which case the start value will be derived from the property being animated and the target object when start() is called for the first time. Two values imply starting and ending values. More than two values imply a starting value, values to animate through along the way, and an ending value (these values will be distributed evenly across the duration of the animation)."
The correct code would be:
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 0, 180);
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
add a comment |
You need a second value in your in order to reanimate the object.
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
This is from https://developer.android.com/reference/android/animation/ObjectAnimator, "A single value implies that that value is the one being animated to, in which case the start value will be derived from the property being animated and the target object when start() is called for the first time. Two values imply starting and ending values. More than two values imply a starting value, values to animate through along the way, and an ending value (these values will be distributed evenly across the duration of the animation)."
The correct code would be:
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 0, 180);
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
add a comment |
You need a second value in your in order to reanimate the object.
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
This is from https://developer.android.com/reference/android/animation/ObjectAnimator, "A single value implies that that value is the one being animated to, in which case the start value will be derived from the property being animated and the target object when start() is called for the first time. Two values imply starting and ending values. More than two values imply a starting value, values to animate through along the way, and an ending value (these values will be distributed evenly across the duration of the animation)."
The correct code would be:
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 0, 180);
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
You need a second value in your in order to reanimate the object.
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 180);
This is from https://developer.android.com/reference/android/animation/ObjectAnimator, "A single value implies that that value is the one being animated to, in which case the start value will be derived from the property being animated and the target object when start() is called for the first time. Two values imply starting and ending values. More than two values imply a starting value, values to animate through along the way, and an ending value (these values will be distributed evenly across the duration of the animation)."
The correct code would be:
objectAnimator = ObjectAnimator.ofFloat(randomButton, "rotation", 0, 180);
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
answered Nov 27 '18 at 4:20
Louis YeLouis Ye
377
377
add a comment |
add a comment |
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