feat(push): 通知点击事件通过回调给 App，不在 SDK 内解析业务逻辑

- 新增 PushNotificationClickEvent（vendor/title/content/params/skipContent）
- PushSDK.setNotificationClickListener 供 App 注册通知点击回调
- PushSDK.dispatchNotificationClick（internal）：触发回调 + 启动宿主 Activity
  携带原始 extras（EXTRA_PUSH_PARAMS/EXTRA_PUSH_SKIP_CONTENT/EXTRA_PUSH_VENDOR），
  冷启动场景由 App 自行从 Intent extras 解析
- XuqmVivoPushReceiver 仅负责把 UPSNotificationMessage 转为 event 后分发，
  不做任何业务层解析（URL 跳转逻辑由 App 实现）
- 删除 PushDeepLinkHandler（职责越界）

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

sdk-push/src/main/java/com/xuqm/sdk/push/PushDeepLinkHandler.kt

@@ -1,20 +0,0 @@
-package com.xuqm.sdk.push
-
-import android.content.Context
-import android.content.Intent
-import android.util.Log
-
-object PushDeepLinkHandler {
-
-    const val EXTRA_PUSH_URL = "xuqm_push_url"
-    private const val TAG = "PushDeepLinkHandler"
-
-    fun open(context: Context, url: String) {
-        val pm = context.packageManager
-        val intent = pm.getLaunchIntentForPackage(context.packageName) ?: return
-        intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_SINGLE_TOP
-        intent.putExtra(EXTRA_PUSH_URL, url)
-        Log.d(TAG, "Opening app with push URL: $url")
-        context.startActivity(intent)
-    }
-}

sdk-push/src/main/java/com/xuqm/sdk/push/PushSDK.kt

@@ -25,6 +25,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.launch
+import com.xuqm.sdk.push.model.PushNotificationClickEvent
 import java.util.concurrent.atomic.AtomicReference
 
 object PushSDK {
@@ -37,9 +38,27 @@ object PushSDK {
     private val lastRegisteredDeviceKey = AtomicReference<String?>(null)
     @Volatile private var cachedVendorConfig: PushVendorConfig? = null
     @Volatile private var cachedConfigAt: Long = 0L
+    @Volatile private var notificationClickListener: ((PushNotificationClickEvent) -> Unit)? = null
+
+    /** 推送通知点击 Intent extras 的键：原始 params JSON */
+    const val EXTRA_PUSH_PARAMS = "xuqm_push_params"
+    /** 推送通知点击 Intent extras 的键：skipContent */
+    const val EXTRA_PUSH_SKIP_CONTENT = "xuqm_push_skip_content"
+    /** 推送通知点击 Intent extras 的键：厂商名 */
+    const val EXTRA_PUSH_VENDOR = "xuqm_push_vendor"
 
     // ── Public API (spec-aligned) ──────────────────────────────────────────────
 
+    /**
+     * 注册推送通知点击回调。
+     * App 在运行时会通过此回调收到通知点击事件；
+     * 若 App 未运行（冷启动），通知数据通过 Intent extras 传递到启动 Activity。
+     * Intent extras 键：[EXTRA_PUSH_PARAMS]、[EXTRA_PUSH_SKIP_CONTENT]、[EXTRA_PUSH_VENDOR]。
+     */
+    fun setNotificationClickListener(listener: ((PushNotificationClickEvent) -> Unit)?) {
+        notificationClickListener = listener
+    }
+
     /**
      * 设置离线推送开关。
      * 关闭后用户不会收到离线推送，但在线消息仍正常接收。
@@ -91,6 +110,27 @@ object PushSDK {
     fun notificationChannelIdFor(context: Context, routeType: String): String? =
         PushNotificationChannelManager.channelIdFor(context.applicationContext, routeType)
 
+    // ── Internal notification click dispatch ──────────────────────────────────
+
+    /**
+     * 由各厂商 Receiver 在通知被点击时调用。
+     * 优先触发已注册的 [notificationClickListener]（App 在前台/后台均有效）；
+     * 同时启动宿主 App，携带原始 params extras 供冷启动场景下读取。
+     */
+    internal fun dispatchNotificationClick(context: Context, event: PushNotificationClickEvent) {
+        Log.d("XuqmPushSDK", "Notification clicked: vendor=${event.vendor}, params=${event.params}")
+        notificationClickListener?.invoke(event)
+        val pm = context.packageManager
+        val intent = pm.getLaunchIntentForPackage(context.packageName) ?: return
+        intent.flags = android.content.Intent.FLAG_ACTIVITY_NEW_TASK or android.content.Intent.FLAG_ACTIVITY_SINGLE_TOP
+        intent.putExtra(EXTRA_PUSH_VENDOR, event.vendor.name)
+        intent.putExtra(EXTRA_PUSH_SKIP_CONTENT, event.skipContent)
+        if (event.params.isNotEmpty()) {
+            intent.putExtra(EXTRA_PUSH_PARAMS, HashMap(event.params))
+        }
+        context.startActivity(intent)
+    }
+
     // ── Internal hooks called by XuqmSDK via reflection ───────────────────────
 
     fun onSdkLogin(session: XuqmLoginSession) {

sdk-push/src/main/java/com/xuqm/sdk/push/model/PushNotificationClickEvent.kt

@@ -0,0 +1,9 @@
+package com.xuqm.sdk.push.model
+
+data class PushNotificationClickEvent(
+    val vendor: PushVendor,
+    val title: String?,
+    val content: String?,
+    val params: Map<String, String>,
+    val skipContent: String?,
+)

sdk-push/src/main/java/com/xuqm/sdk/push/vivo/XuqmVivoPushReceiver.kt

@@ -1,13 +1,12 @@
 package com.xuqm.sdk.push.vivo
 
 import android.content.Context
-import android.content.Intent
 import android.util.Log
 import com.vivo.push.model.UnvarnishedMessage
 import com.vivo.push.model.UPSNotificationMessage
 import com.vivo.push.sdk.OpenClientPushMessageReceiver
-import com.xuqm.sdk.push.PushDeepLinkHandler
 import com.xuqm.sdk.push.PushSDK
+import com.xuqm.sdk.push.model.PushNotificationClickEvent
 import com.xuqm.sdk.push.model.PushVendor
 
 class XuqmVivoPushReceiver : OpenClientPushMessageReceiver() {
@@ -27,12 +26,14 @@ class XuqmVivoPushReceiver : OpenClientPushMessageReceiver() {
     }
 
     override fun onNotificationMessageClicked(context: Context, message: UPSNotificationMessage) {
-        val url = message.params?.get("url")?.takeIf { it.isNotBlank() }
-            ?: message.skipContent?.takeIf { it.isNotBlank() }
-        Log.d(TAG, "Vivo notification clicked: ${message.title}, url=$url")
-        if (url != null) {
-            PushDeepLinkHandler.open(context, url)
-        }
+        val event = PushNotificationClickEvent(
+            vendor = PushVendor.VIVO,
+            title = message.title,
+            content = message.content,
+            params = message.params?.toMap() ?: emptyMap(),
+            skipContent = message.skipContent,
+        )
+        PushSDK.dispatchNotificationClick(context, event)
     }
 
     companion object {