老師的動(dòng)畫(huà)上下左右判斷錯(cuò)了？Toast的結(jié)果和實(shí)際的不一致

public void changeDataByImageView(final ImageView mImageView) {

// 創(chuàng)建動(dòng)畫(huà)，設(shè)置方向、移動(dòng)距離

TranslateAnimation translateAnimation = null;

if (mImageView.getX() > iv_null_ImageView.getX()) {// 在空方塊下面

// 往上移動(dòng)

translateAnimation = new TranslateAnimation(0.1f, -mImageView.getWidth(), 0.1f, 0.1f);

Toast.makeText(MainActivity.this, "上移", Toast.LENGTH_SHORT).show();

} else if (mImageView.getX() < iv_null_ImageView.getX()) {//

// 下

translateAnimation = new TranslateAnimation(0.1f, mImageView.getWidth(), 0.1f, 0.1f);

Toast.makeText(MainActivity.this, "下移", Toast.LENGTH_SHORT).show();

} else if (mImageView.getY() > iv_null_ImageView.getY()) {//

// 左

translateAnimation = new TranslateAnimation(0.1f, 0.1f, 0.1f, -mImageView.getWidth());

Toast.makeText(MainActivity.this, "左移", Toast.LENGTH_SHORT).show();

} else if (mImageView.getY() < iv_null_ImageView.getY()) {//

// 右

translateAnimation = new TranslateAnimation(0.1f, 0.1f, 0.1f, mImageView.getWidth());

Toast.makeText(MainActivity.this, "右移", Toast.LENGTH_SHORT).show();

}

// 設(shè)置動(dòng)畫(huà)時(shí)長(zhǎng)

translateAnimation.setDuration(70);

// 動(dòng)畫(huà)結(jié)束之后停留

translateAnimation.setFillAfter(true);

// 動(dòng)畫(huà)結(jié)束后真正的把數(shù)據(jù)交換

translateAnima