Alert Android opens several times and does not close with dismiss

Question

I have 2 alerts in sequence, where the last one does not close with dismiss, could you help me please? Below my code snippet. I have a custom view

fun MaterialDialog.Builder.alertChangedIcon (action: () -> Unit) {
    this.apply {
        customView(R.layout.change_icon_dialog, false)
        canceledOnTouchOutside(false)
        build().run {
            val btnPosition = this.findViewById(R.id.yesBtnView) as Button
            btnPosition.setOnClickListener {
                this.dismiss()
                action.invoke()
            }
        }
        show()
    }
}

fun MaterialDialog.Builder.alertIconInfoChanged(action: () -> Unit) {
    this.apply {
        customView(R.layout.title_subtitle_two_buttons_dialog_prime,false)
        canceledOnTouchOutside(false)
        build().run {
            val title = this.findViewById(R.id.alertTitleView) as TextView
            val subtitle = this.findViewById(R.id.alertSubtitleView) as TextView
            val positiveButton = this.findViewById(R.id.yesBtnView) as Button
            val negativeButton = this.findViewById(R.id.noBtnView) as Button

            title.text = context.getString(R.string.happy_birthday)
            subtitle.text = context.getString(R.string.message_change_icon)
            negativeButton.let {
                it.text = context.getString(R.string.ok)
                it.setOnClickListener {
                    this.dismiss()
                    action.invoke()
                }
            }
            positiveButton.gone(false)
        }
        show()
    }
}

And use as follows in my view:

 override fun showAlertChangedIcon(action: () -> Unit) {
    MaterialDialog.Builder(rootView.context).alertIconInfoChanged {
        MaterialDialog.Builder(rootView.context).alertChangedIcon {
            action.invoke()
        }
    }
}

And in my controller I have the functions that direct screens

.subscribe({ response ->
                    when (response) {
                        is Result.Success -> {
                            viewContract.showAlertChangedIcon {
                                when {
                                    ...
                                    }
                                    else -> {
                                        ...
                                    }
                                }
                            }

score 0 · Answer 1 · answered Aug 23 '22 at 13:38

I suspect it has to do with the labeled returns.

When you call run here:

fun MaterialDialog.Builder.alertChangedIcon (action: () -> Unit) {
    this.apply {
        ...
        build().run {          <----- when you call here
            ...
            btnPosition.setOnClickListener {
                this.dismiss() <----- "this" may be the builder of the dialog,
                                      and not the dialog itself
                ...

Try replacing this.dismiss() with the labeled return this@apply.dismiss() so you tell Kotlin exactly what to dismiss.

I hope this helps!

Thanks for the answer ndriqa! But my this is already the MaterialDialog. And the strange thing is that it falls into the breakpoint of dismiss, it just doesn't rule out — Gabi, Aug 23 '22 at 14:28

Alert Android opens several times and does not close with dismiss

1 Answers1