利用代码定义动画
TextView tv = (TextView) findViewById(R.id.tv);/*** Scale動畫*/ScaleAnimation scaleAnim = new ScaleAnimation(0.0f, 1.4f, 0.0f, 1.4f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);scaleAnim.setDuration(700);/*** alpha動畫*/AlphaAnimation alphaAnim = new AlphaAnimation(1.0f, 0.1f);alphaAnim.setDuration(3000);alphaAnim.setFillBefore(true);/*** RotateAnimation*/RotateAnimation rotateAnim = new RotateAnimation(0, -650, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);rotateAnim.setDuration(3000);rotateAnim.setFillAfter(true);/*** TranslateAnimation*/TranslateAnimation translateAnim = new TranslateAnimation(Animation.ABSOLUTE, 0, Animation.ABSOLUTE, -80,Animation.ABSOLUTE, 0, Animation.ABSOLUTE, -80);translateAnim.setDuration(2000);translateAnim.setFillBefore(true);/*** AnimationSet*/Animation alpha_Anim = new AlphaAnimation(1.0f, 0.1f);Animation scale_Anim = new ScaleAnimation(0.0f, 1.4f, 0.0f, 1.4f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);Animation rotate_Anim = new RotateAnimation(0, 720, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);AnimationSet setAnim = new AnimationSet(true);setAnim.addAnimation(alpha_Anim);setAnim.addAnimation(scale_Anim);setAnim.addAnimation(rotate_Anim);setAnim.setDuration(3000);setAnim.setFillAfter(true);tv.startAnimation(setAnim);
動畫監聽:
private void AnimationListener(final TextView tv) {RotateAnimation rotateAnim = new RotateAnimation(0, -650, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);rotateAnim.setDuration(3000);rotateAnim.setFillAfter(true);ScaleAnimation scaleAnim = new ScaleAnimation(0.0f, 1.4f, 0.0f, 1.4f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);scaleAnim.setDuration(700);scaleAnim.setAnimationListener(new Animation.AnimationListener() {public void onAnimationStart(Animation animation) {//動畫開始回調}public void onAnimationEnd(Animation animation) {tv.startAnimation(rotateAnim);//動畫結束回調}public void onAnimationRepeat(Animation animation) {//動畫重復回調}});tv.startAnimation(scaleAnim);}?
轉載于:https://www.cnblogs.com/loaderman/p/10194818.html
總結
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