为什么过渡在活动中不起作用？

问题描述

这段代码有什么问题，当我开始新的活动时，旧的活动将消失，动画将不起作用，但是新的活动随动画一起提供；

公共类MainActivity扩展了AppCompatActivity {

Transition transition_activity_slide_left,transition_activity_slide_right;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    ConstraintLayout constraintLayout = findViewById(R.id.root);
    boolean b1 =constraintLayout.isTransitionGroup();
    if(!b1)
        Log.d("dddddddddddd","nooooooooooooooo");
    if(b1)
        Log.d("dddddddddddd","yessssssssssssss");
    
    transition_activity_slide_left = TransitionInflater.from(this).inflateTransition(R.transition.transition_activity_slide_left);
    transition_activity_slide_right = TransitionInflater.from(this).inflateTransition(R.transition.transition_activity_slide_right);
    getwindow().setExitTransition(transition_activity_slide_left);
    getwindow().setEnterTransition(transition_activity_slide_left);
    getwindow().setReenterTransition(transition_activity_slide_left);
    if(!b1)
        Log.d("dddddddddddd","nooooooooooooooo111");
    if(b1)
        Log.d("dddddddddddd","yessssssssssssss1111");

}



public void activity2(View view) {
    Intent intent = new Intent(this,MainActivity2.class);
    ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(MainActivity.this);
    startActivity(intent,options.toBundle());
}

 }

幻灯片

android:duration="5000"
android:slideEdge="left" />

幻灯片

android:duration="5000"
android:slideEdge="right" />

我记录了代码，它总是给我“ dddddddddddd”，“ nooooooooooooooooo111”

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

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