Android补间动画集合

1 setDuration(3000);  //动画播放时间毫秒
2 setFillAfter(true);    //显示动画结束时View的样子,动画结束时View长啥样,之后的显示就长啥样
3 setRepeatCount(5);    //重复播放次数

1     public void alpha(View view){
2         float fromAlpha = 0.1f;    //
3         float toAlpha = 1f;
4         AlphaAnimation alpha = new AlphaAnimation(fromAlpha, toAlpha);
5         alpha.setDuration(3000);    //动画持续时间
6         alpha.setRepeatCount(5);    //重复播放次数
7         iv.startAnimation(alpha);
8     }

 1     public void scale(View view){
 2         //这4个值,0表示缩小到没有,1表示正常,比1大就是放大
 3         float fromX = 0.1f;    //动画开始时x的缩放尺寸
 4         float toX = 2.0f;        //动画结束时x的缩放尺寸
 5         float fromY = 0.1f;    //动画开始时y的缩放尺寸
 6         float toY = 2.0f;        //动画结束时y的缩放尺寸
 7         //设置锚点的四个参数
 8         int pivotXType = Animation.RELATIVE_TO_SELF;    //x相对于物件自己的
 9         float pivotXValue = 0.5f;    //取值范围0~1之间,相对的x轴位置,相对于物件就是物件的宽度中间,相对于屏幕就是屏幕中间
10         int pivotYType = Animation.RELATIVE_TO_SELF;    //y相对于物件自己的
11         float pivotYValue = 0.5f;//取值范围0~1之间,相对的y轴位置,相对于物件就是物件的宽度中间,相对于屏幕就是屏幕中间
12         ScaleAnimation scale = new ScaleAnimation(fromX, toX, fromY, toY, pivotXType, pivotXValue, pivotYType, pivotYValue);
13         scale.setDuration(3000);
14         scale.setFillAfter(true);    //显示动画结束时View的样子,上面是2.0f倍放大,那么显示就会是那么大
15         iv.startAnimation(scale);
16     }

 1     public void rotate(View view){
 2         float fromDegrees = 0;        //动画开始的角度
 3         float toDegrees = -360;        //动画结束时旋转的角度(可以大于360)正数顺时针旋转,负数逆时针旋转
 4         //设置锚点的四个参数
 5         int pivotXType = Animation.RELATIVE_TO_SELF;    //x相对于物件自己的
 6         float pivotXValue = 0.5f;    //取值范围0~1之间,相对的x轴位置,相对于物件就是物件的宽度中间,相对于屏幕就是屏幕中间
 7         int pivotYType = Animation.RELATIVE_TO_SELF;    //y相对于物件自己的
 8         float pivotYValue = 0.5f;//取值范围0~1之间,相对的y轴位置,相对于物件就是物件的宽度中间,相对于屏幕就是屏幕中间
 9         RotateAnimation rotate = new RotateAnimation(fromDegrees, toDegrees, pivotXType, pivotXValue, pivotYType, pivotYValue);
10         rotate.setDuration(3000);
11         iv.startAnimation(rotate);
12     }

 1     public void translate(View view){
 2         int fromXType = Animation.RELATIVE_TO_SELF;    //x轴相对的物件
 3         float fromXValue = 0f;    //从相对于物件x轴x位置
 4         int toXType = Animation.RELATIVE_TO_PARENT; //x轴移动相对物
 5         float toXValue = -1f; //x移动
 6         int fromYType = Animation.RELATIVE_TO_SELF; //y轴相对的物件
 7         float fromYValue = 0f;    //从相对于物件y轴y位置
 8         int toYType    = Animation.RELATIVE_TO_PARENT;    //y轴移动相对物
 9         float toYValue = 0f;    //y移动
10         TranslateAnimation translate = new TranslateAnimation(fromXType, fromXValue, toXType, toXValue, fromYType, fromYValue, toYType, toYValue);
11         translate.setDuration(3000);
12         iv.startAnimation(translate);
13     }

 1     public void animationSet() {
 2         //创建动画
 3         AlphaAnimation alpha = new AlphaAnimation(0.1f,1f);
 4         alpha.setDuration(3000);
 5         alpha.setRepeatCount(3);
 6         
 7         RotateAnimation rotate = new RotateAnimation(0f,360,Animation.RELATIVE_TO_SELF,0.5f,Animation.RELATIVE_TO_SELF,0.5f);
 8         rotate.setDuration(3000);
 9         rotate.setRepeatCount(3);
10         
11         ScaleAnimation scale = new ScaleAnimation(1f,0.1f,1f,0.1f,Animation.RELATIVE_TO_SELF,0.5f,Animation.RELATIVE_TO_SELF,0.5f);
12         scale.setDuration(3000);
13         scale.setRepeatCount(3);
14         
15         TranslateAnimation translate = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_PARENT,-1f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_PARENT,0f);
16         translate.setDuration(3000);
17         translate.setRepeatCount(3);
18         
19         AnimationSet set = new AnimationSet(false);    //建立动画集合,false是让每个动画参数独立
20         //把动画加入集合
21         set.addAnimation(alpha);    
22         set.addAnimation(rotate);
23         set.addAnimation(scale);
24         set.addAnimation(translate);
25         iv.startAnimation(set);    //控件播放动画
26     }