带有动画的片段事务屏蔽了谷歌地图

好的,我真的做到了。这是相当多的工作,但它已经完成了!

我有一个扩展片段的BaseFragment类。

protected void onAnimationStarted () {}

protected void onAnimationEnded () {}

protected void onAnimationRepeated () {}

    @Override
public Animation onCreateAnimation (int transit, boolean enter, int nextAnim) {
    //Check if the superclass already created the animation
    Animation anim = super.onCreateAnimation(transit, enter, nextAnim);

    //If not, and an animation is defined, load it now
    if (anim == null && nextAnim != 0) {
        anim = AnimationUtils.loadAnimation(getActivity(), nextAnim);
    }
    //If there is an animation for this fragment, add a listener.
    if (anim != null) {
        anim.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart (Animation animation) {
                onAnimationStarted();
                Log.i("TESTTAG", "ANIM STARTED: " );
            }
            @Override
            public void onAnimationEnd (Animation animation) {
                Log.i("TESTTAG", "ANIM END: " );
                onAnimationEnded();
            }
            @Override
            public void onAnimationRepeat (Animation animation) {
                onAnimationRepeated();
            }
        });
    }
    return anim;
}

在这里我添加了这个。这使得可以覆盖 onAnimationStart 和 OnAnimation结束

    @Override
protected void onAnimationStarted() {
    super.onAnimationStarted();
    isAnimationDone = false;
}

@Override
protected void onAnimationEnded() {
    isAnimationDone = true;
    super.onAnimationEnded();
}

在这里,我设置了一个布尔值,以查看动画是否已实际结束。

反压 在fragment中,我添加了以下代码,fragment是我创建的用于捕捉backPress事件的自定义方法。

    @Override
public void doBack() {
    if (isAnimationDone){
        getActivity().getSupportFragmentManager().popBackStack();
    }
}