androidanimationandroid-2.2-froyo

Android -> how to animate to the new position


Here is simple xml android animation:

<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:fromXDelta="0" android:fromYDelta="0" android:toXDelta="-110"
    android:toYDelta="-110" android:duration="1000" android:fillAfter="true" />

I want to move animated object from the center of the screen to 0, 0 positions. How cat I make it (it should work at all screen resolutions)


My Answer:

Thank you guys for your help. But I have fix my problem by other way, dynamically, without xml. Here's full code of this method:

public void replace(int xTo, int yTo, float xScale, float yScale) {
        // create set of animations
        replaceAnimation = new AnimationSet(false);
        // animations should be applied on the finish line
        replaceAnimation.setFillAfter(true);

        // create scale animation
        ScaleAnimation scale = new ScaleAnimation(1.0f, xScale, 1.0f, yScale);
        scale.setDuration(1000);

        // create translation animation
        TranslateAnimation trans = new TranslateAnimation(0, 0,
                TranslateAnimation.ABSOLUTE, xTo - getLeft(), 0, 0,
                TranslateAnimation.ABSOLUTE, yTo - getTop());
        trans.setDuration(1000);

        // add new animations to the set
        replaceAnimation.addAnimation(scale);
        replaceAnimation.addAnimation(trans);

        // start our animation
        startAnimation(replaceAnimation);
    }

Solution

  • My solution:

    Thank you guys for your help. But I have fix my problem by other way, dynamically, without xml. Here's full code of this method:

    public void replace(int xTo, int yTo, float xScale, float yScale) {
            // create set of animations
            replaceAnimation = new AnimationSet(false);
            // animations should be applied on the finish line
            replaceAnimation.setFillAfter(true);
    
            // create scale animation
            ScaleAnimation scale = new ScaleAnimation(1.0f, xScale, 1.0f, yScale);
            scale.setDuration(1000);
    
            // create translation animation
            TranslateAnimation trans = new TranslateAnimation(0, 0,
                    TranslateAnimation.ABSOLUTE, xTo - getLeft(), 0, 0,
                    TranslateAnimation.ABSOLUTE, yTo - getTop());
            trans.setDuration(1000);
    
            // add new animations to the set
            replaceAnimation.addAnimation(scale);
            replaceAnimation.addAnimation(trans);
    
            // start our animation
            startAnimation(replaceAnimation);
        }