@Override
public void onClick(View v) {
if (startButton.getVisibility() == View.VISIBLE) {
startButton.setVisibility(View.INVISIBLE);
}
if (upAnimation.isStarted()) {
upAnimation.cancel();
}
if (startPosition == 0) {
startPosition = bird.getTop();
}
isUpAnimationCancelled = false;
isDownEndByClick = true;
// bird.layout(bird.getLeft(), 228, bird.getRight(), 228 + bird.getMeasuredHeight());
bird.layout(
bird.getLeft(),
(int) bird.getY(),
bird.getRight(),
(int) bird.getY() + bird.getMeasuredHeight());
bird.setTranslationY(0);
upAnimation.start();
}
public void fade(int durationMs, int delayMs, int alpha) {
if (mAnimator != null && mAnimator.isStarted()) {
mAnimator.cancel();
}
mAnimator = ObjectAnimator.ofInt(this, "alpha", alpha);
mAnimator.setInterpolator(new LinearInterpolator());
mAnimator.setDuration(durationMs);
mAnimator.setStartDelay(delayMs);
mAnimationPending = true;
}
public void testIsStarted() throws Throwable {
Object object = mActivity.view.newBall;
String property = "y";
float startY = mActivity.mStartY;
float endY = mActivity.mStartY + mActivity.mDeltaY;
Interpolator interpolator = new AccelerateInterpolator();
ObjectAnimator objAnimator = ObjectAnimator.ofFloat(object, property, startY, endY);
objAnimator.setDuration(mDuration);
objAnimator.setRepeatCount(ValueAnimator.INFINITE);
objAnimator.setInterpolator(interpolator);
objAnimator.setRepeatMode(ValueAnimator.REVERSE);
startAnimation(objAnimator);
Thread.sleep(100);
assertTrue(objAnimator.isStarted());
Thread.sleep(100);
}
@Override
protected void onResume() {
// TODO Auto-generated method stub
super.onResume();
appState = ((MApplication) getApplicationContext());
helper = appState.getDBHelper();
helperFavorite = appState.getDBHelperFavorite();
fileInfos = appState.getFileInfos();
music_play_bt.setPressed(play_bt_press);
music_play_bt.setChecked(play_bt_check);
setFavoriteDefault(); // 设置是否歌曲收藏状态
if (anim != null && isPlaying == true) {
if (!anim.isStarted()) {
anim.start(); // 开始旋转
} else {
anim.resume(); // 继续旋转
}
} else {
anim.pause(); // 停止旋转
}
}
public boolean isAnimationStarted() {
return mAnimator != null && mAnimator.isStarted();
}