指定文字变色（隐私政策、用户协议点击跳转）

指定文字变色

1、java代码

//指定文字变色
        val spannable = SpannableStringBuilder(tv_privacy_context.text.toString())
        val userClickableSpan = object : ClickableSpan() {
            override fun onClick(widget: View) {
                //跳转
//                var intent = Intent()
//                intent.setClass(this@VipDetailsMainActivity, UserMainActivity().javaClass)
//                startActivity(intent)
            }

            override fun updateDrawState(ds: TextPaint) {
                super.updateDrawState(ds)
                //去掉下划线
                ds.isUnderlineText = false
                ds.color = getColor(R.color.tab_text_color_selected)
            }
        }

        val privacyClickableSpan = object : ClickableSpan() {
            override fun onClick(widget: View) {
//                var intent = Intent()
//                intent.setClass(this@VipDetailsMainActivity, PrivacyMainActivity().javaClass)
//                startActivity(intent)
            }

            override fun updateDrawState(ds: TextPaint) {
                super.updateDrawState(ds)
                ds.isUnderlineText = false
                ds.color = getColor(R.color.tab_text_color_selected)
            }
        }

        spannable.setSpan(userClickableSpan, 6, 12, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
        spannable.setSpan(privacyClickableSpan, 14, 20, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
        tv_privacy_context.text = spannable
        tv_privacy_context.movementMethod = LinkMovementMethod.getInstance()
        

2、xml

<androidx.appcompat.widget.AppCompatTextView
                android:id="@+id/tv_privacy_context"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="5dp"
                android:text="开通前请阅读《服务协议》以及《隐私政策》" />

来吧展示