Question

我有一个包含3个场景的AuthorizationActivity，它们只是不同数量的字段，所以当用户来时，Activity首先运行＆＃34;启动场景＆＃34;，有2个按钮（登录，注册） ，通过点击每个用户看到相同的活动但不同的场景。通过单击“返回”按钮上的我更改场景，例如，如果用户登录，则返回单击 - ＆gt;将场景改为泼水。

现在我有一个问题，当他第一次登录，输入文字（验证工作，逻辑工作，一切都很酷），然后他决定回去，再次登录（逻辑被破坏，验证不起作用，事情不好）

内存越来越大，所以我猜问题是多个场景对象，因为如果我在SignIn上并且所有字段都正确填充，则调试显示我的模型是空的。我感谢任何帮助）

go SignUp

fun goSignUpTransition(v: View) {
        TransitionManager.beginDelayedTransition(rootContainer_AS, changeBounds)
        back.isClickable = true
        splashSceneFields.sceneRoot.visibility = View.GONE
        val layoutParams = innerArcContainer_SSM.layoutParams
        layoutParams.height = signUpHeaderHeight
        innerArcContainer_SSM.layoutParams = layoutParams

        val pp = localRoot.layoutParams as LinearLayout.LayoutParams
        pp.topMargin = signUpMargin

        this.signUpContainer.visibility = View.VISIBLE
        this.signUpContainer.animate().alpha(1f).start()
        this.wellaLogo_SA.visibility = View.GONE
        this.wellaLogo_SA.animate().alpha(0f).start()
        this.title_SSM.text = getString(R.string.sign_up_text)

        val alpha = this.toolbarControllers_SSM.animate().alpha(1f)
        alpha.duration = ANIM_DURATION
        alpha.start()

        TransitionManager.go(signUpScene)
        splashSceneFields.sceneRoot.visibility = View.VISIBLE

    }

回去

fun goSplashTransition(v: View) {
    galleryBottomSheet.photoURI = null
    userPhoto_SSM.setImageResource(R.drawable.ic_photo_upload_white_big)

    TransitionManager.beginDelayedTransition(rootContainer_AS, changeBounds)
    splashSceneFields.sceneRoot.visibility = View.GONE

    val layoutParams = innerArcContainer_SSM.layoutParams
    layoutParams.height = preAnimDimension
    innerArcContainer_SSM.layoutParams = layoutParams

    val pp = localRoot.layoutParams as LinearLayout.LayoutParams
    pp.topMargin = 0

    val animator = wellaLogo_SA.animate()
    animator.scaleX(1f).scaleY(1f).duration = ANIM_DURATION
    animator.start()

    val alpha = this.toolbarControllers_SSM.animate().alpha(0f)
    alpha.duration = ANIM_DURATION
    alpha.start()

    this.signUpContainer.animate().alpha(0f).start()
    this.signUpContainer.visibility = View.GONE
    this.wellaLogo_SA.visibility = View.VISIBLE
    this.wellaLogo_SA.animate().alpha(1f).start()


    TransitionManager.go(splashSceneFields)
    back.isClickable = false
    splashSceneFields.sceneRoot.visibility = View.VISIBLE
}

Answer 1

自己找到解决方案，每当场景来临时，我必须再次找到我的所有观点，设置听众等等。场景有一个setEnterAction你想要绑定UI或更新你的模型（我应该这样做）和setExitAction如果你有必要发布/清除/更新的东西，那就去做吧那里。

Android场景＆amp;过渡，逻辑在第一个场景之后不起作用

1 个答案: