自定义对话框布局，继承BottomPopupView，对话框弹出后，点击外部不能消失 about xpopup HOT 13 CLOSED

class BottomDialog (var activity: Activity) : BottomPopupView(activity) {

    private val TAG = BottomDialog::class.java.simpleName
    private lateinit var tvText1: TextView
    private lateinit var tvText2: TextView
    private lateinit var tvCancel: TextView
    private var text1: String = ""
    private var text2: String = ""
    private var cancel: String = "取消"
    private var onItemClickListener: OnItemClickListener ?= null

    override fun getImplLayoutId(): Int {
        return R.layout.layout_bottom_dialog
    }

    override fun initPopupContent() {
        super.initPopupContent()
        tvText1 = findViewById<TextView>(R.id.tv_text1)
        tvText2 = findViewById<TextView>(R.id.tv_text2)
        if (!text1.isEmpty()) {
            tvText1.text = text1
        }
        tvText1.setOnClickListener {
            if (onItemClickListener != null) {
                onItemClickListener?.onItemClick(0)
            } else {
                Log.e(TAG, "Please set OnUserSelectListener!!!")
            }
        }
        if (!text2.isEmpty()) {
            tvText2.text = text2
        }
        tvText2.setOnClickListener {
            if (onItemClickListener != null) {
                onItemClickListener?.onItemClick(1)
            } else {
                Log.e(TAG, "Please set onItemClickListener!!!")
            }
        }
        tvCancel = findViewById<TextView>(R.id.tv_cancel)
        tvCancel.text = cancel
        tvCancel.setOnClickListener {
            if (onItemClickListener != null) {
                onItemClickListener?.onItemClick(2)
            } else {
                Log.e(TAG, "Please set onItemClickListener!!!")
            }
        }
    }

    fun setText(text1: String, text2: String, cancel: String): BottomDialog {
        this.text1 = text1
        this.text2 = text2
        this.cancel = cancel
        return this
    }

    fun setOnItemClickListener(onItemClickListener: OnItemClickListener): BottomDialog {
        this.onItemClickListener = onItemClickListener
        return this
    }

    interface OnItemClickListener {
        fun onItemClick(position: Int)
    }
}

if (selectImageDialog == null) {
            selectImageDialog = BottomDialog(this).setText(getString(R.string.take_picture), getString(R.string.select_from_album), getString(R.string.cancel))
                    .setOnItemClickListener(object : BottomDialog.OnItemClickListener {
                        override fun onItemClick(position: Int) {
                            when (position) {
                                0 -> {
                                    openCamera()
                                    XPopup.get(mContext).dismiss()
                                }
                                1 -> {
                                    openAlbum()
                                    XPopup.get(mContext).dismiss()
                                }
                                2 -> {
                                    XPopup.get(mContext).dismiss()
                                }
                            }
                        }
                    })
        }

        XPopup.get(this).asCustom(selectImageDialog).dismissOnTouchOutside(true).autoDismiss(true).show()