feat: webview支付修改

m-confide/src/main/java/com/ydl/confide/home/ConfideBottomSheetDialogFragment.kt

@@ -2,7 +2,9 @@ package com.ydl.confide.home
 
 import android.annotation.SuppressLint
 import android.app.Dialog
+import android.content.Intent
 import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.view.Gravity
 import android.view.LayoutInflater
@@ -16,10 +18,7 @@ import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import com.tencent.smtt.export.external.interfaces.JsResult
-import com.tencent.smtt.sdk.ValueCallback
-import com.tencent.smtt.sdk.WebChromeClient
-import com.tencent.smtt.sdk.WebSettings
-import com.tencent.smtt.sdk.WebView
+import com.tencent.smtt.sdk.*
 import com.ydl.confide.R
 import com.ydl.confide.home.http.ConfideHomeApi
 import com.ydl.utils.WebUrlParamsUtils
@@ -35,6 +34,7 @@ import com.yidianling.im.api.service.IImService
 import com.yidianling.user.api.service.IUserService
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.schedulers.Schedulers
+import java.util.*
 
 class ConfideBottomSheetDialogFragment : BottomSheetDialogFragment() {
     companion object {
@@ -43,6 +43,8 @@ class ConfideBottomSheetDialogFragment : BottomSheetDialogFragment() {
         private const val KEY_SHOULD_SHOW = "should_show"
     }
 
+    private var firstVisitWXH5PayUrl = true
+
     lateinit var wv_content: ProgressWebView
     lateinit var text_title: TextView
     lateinit var line: View
@@ -250,7 +252,13 @@ class ConfideBottomSheetDialogFragment : BottomSheetDialogFragment() {
             } else {
                 wv_content.requestDisallowInterceptTouchEvent(true);
             }
-            false;
+            false
+        }
+        wv_content.webViewClient = object : WebViewClient() {
+            override fun shouldOverrideUrlLoading(webview: WebView, url: String?): Boolean {
+                if (url.isNullOrBlank()) return false
+                return shouldOverridePayUrl(webview, url)
+            }
         }
         wv_content.webChromeClient = object : WebChromeClient() {
             override fun onJsAlert(
@@ -306,6 +314,74 @@ class ConfideBottomSheetDialogFragment : BottomSheetDialogFragment() {
             }
         }
     }
+
+    private fun shouldOverridePayUrl(view: WebView, url: String): Boolean {
+        if (url.startsWith("weixin://")) {
+            return try {
+                startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
+                true
+            } catch (e: java.lang.Exception) {
+                // 防止手机没有安装处理某个 scheme 开头的 url 的 APP 导致 crash
+                ToastUtil.toastShort("该手机没有安装微信")
+                true
+            }
+        } else if (url.startsWith("alipays://") || url.startsWith("alipay")) {
+            return try {
+                startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
+                true
+            } catch (e: java.lang.Exception) {
+                // 防止手机没有安装处理某个 scheme 开头的 url 的 APP 导致 crash
+                // 启动支付宝 App 失败，会自行跳转支付宝网页支付
+                true
+            }
+        }
+
+        // 处理普通 http 请求跳转
+//        if (!(url.startsWith("http") || url.startsWith("https"))) {
+//            return true;
+//        }
+
+        // 处理微信 H5 支付跳转时验证请求头 referer 失效
+        // 验证不通过会出现“商家参数格式有误，请联系商家解决”
+        if (url.contains("wx.tenpay.com")) {
+
+            // 申请微信 H5 支付时填写的域名
+            // 比如经常用来测试网络连通性的 http://www.baidu.com
+            val parse = Uri.parse(url)
+            //从url 中获取 域名信息
+            val redirectUrlStr = parse.getQueryParameter("redirect_url")
+            val redirectUrl = Uri.parse(redirectUrlStr)
+            // 申请微信 H5 支付时填写的域名
+            val referer = redirectUrl.scheme + "://" + redirectUrl.host
+
+            // 兼容 Android 4.4.3 和 4.4.4 两个系统版本设置 referer 无效的问题
+            return if ("4.4.3" == Build.VERSION.RELEASE
+                || "4.4.4" == Build.VERSION.RELEASE
+            ) {
+                if (firstVisitWXH5PayUrl) {
+                    view.loadDataWithBaseURL(
+                        referer, "<script>window.location.href=\"$url\";</script>",
+                        "text/html", "utf-8", null
+                    )
+                    // 修改标记位状态，避免循环调用
+                    // 再次进入微信H5支付流程时记得重置状态 firstVisitWXH5PayUrl = true
+                    firstVisitWXH5PayUrl = false
+                }
+                // 返回 false 由系统 WebView 自己处理该 url
+                false
+            } else {
+                // HashMap 指定容量初始化，避免不必要的内存消耗
+                val map = HashMap<String, String>(1)
+                map["Referer"] = referer
+                view.loadUrl(url, map)
+                true
+            }
+        } else if (url.contains("alipay")) {
+            return false
+        }
+        return false
+    }
+
     fun getUnReadByUid(uid:String):Int{
         return ARouter.getInstance().navigation(IImService::class.java).getUnReadByUid(uid)
     }

m-confide/src/main/modular_api/com/ydl/confide/api/Route.kt

@@ -2,7 +2,7 @@ package com.ydl.confide.api
 
 
 object ConfideRoute {
-    const val R_VIDEO_SHOW = "confide/expert_video"
+    const val R_VIDEO_SHOW = "/confide/expert_video"
 
     fun h5ConfideIntro(id: String) = "jy/listenMask?listenerId=${id}"