public class ProgressUtils {
    View dialogview;
    private ImageView iamge1,iamge2,iamge3;
    Dialog progress ;
    public ProgressUtils(Context context){
        progress = new Dialog(context,R.style.CustomDialog);
        dialogview= LayoutInflater.from(context).inflate(R.layout.pdialog,null);
        iamge1=(ImageView)dialogview.findViewById(R.id.dialog1);
        iamge2=(ImageView)dialogview.findViewById(R.id.dialog2);
        iamge3=(ImageView)dialogview.findViewById(R.id.dialog3);
        final
 
   Animation largeranimation1 = AnimationUtils.loadAnimation(context, R.anim.larger);
        final   Animation largeranimation2 = AnimationUtils.loadAnimation(context, R.anim.larger);
        final   Animation largeranimation3 = AnimationUtils.loadAnimation(context, R.anim.larger);
        final   Animation smallanimation1 = AnimationUtils.loadAnimation(context, R.anim.small);
        final
 
   Animation smallanimation2 = AnimationUtils.loadAnimation(context, R.anim.small);
        final   Animation smallanimation3 = AnimationUtils.loadAnimation(context, R.anim.small);
        iamge1.startAnimation(largeranimation1);
        new Handler().postDelayed(new Runnable() {
            public void
 
 run() {
                iamge2.startAnimation(largeranimation2);
            }
        }, 150);
        new Handler().postDelayed(new Runnable() {
            public void run() {
                iamge3.startAnimation(largeranimation3);
            }
        }, 300);
        largeranimation1.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {
                iamge1.startAnimation(smallanimation1);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
        smallanimation1.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {
                iamge1.startAnimation(largeranimation1);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
        largeranimation2.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {
                iamge2.startAnimation(smallanimation2);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
        smallanimation2.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {
                iamge2.startAnimation(largeranimation2);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
        largeranimation3.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {
                iamge3.startAnimation(smallanimation3);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
        smallanimation3.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {
                iamge3.startAnimation(largeranimation3);
            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });
        progress.requestWindowFeature(Window.FEATURE_NO_TITLE);
        progress.setContentView(dialogview);
    }
    public ProgressUtils(Context context,String msg){
        progress = new ProgressDialog(context);
        progress.setTitle("提示");
        //progress.setMessage("正在努力載入資料中...");
        //progress.setMessage(msg);
    }
    public void setCanel(boolean flag){
        progress.setCancelable(flag);
    }
    public void setMessager(CharSequence str){
    //  progress.setMessage(str);
    }
    public void dismiss(){
        progress.dismiss();
    }
    public void show(){
        progress.show();
    }
}