From 7655cc25bea04638ec2229ea8f57e6e22a7bda1e Mon Sep 17 00:00:00 2001
From: chenjuntao <chenjuntao@ghzhushou.com>
Date: Mon, 7 Sep 2020 16:26:37 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8D=95=E6=8A=93=E9=80=9A=E7=9F=A5=E6=A0=8F?=
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---
 .../common/util/DownloadNotificationHelper.kt | 51 ++++++++++---------
 1 file changed, 27 insertions(+), 24 deletions(-)

diff --git a/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt b/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
index 0a6965a9c6..2c1b26b2e9 100644
--- a/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
+++ b/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
@@ -139,32 +139,35 @@ object DownloadNotificationHelper {
     }
 
     private fun updateNotificationGroup() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            val notificationManager = getNotificationManager()
-            val activeNotifications = notificationManager.activeNotifications
-            var downloadNotificationSize = 0
-            var downloadGroupNotificationSize = 0
-            for (activeNotification in activeNotifications) {
-                if (activeNotification.id == DOWNLOAD_NOTIFICATION_ID) {
-                    downloadNotificationSize++
+        // 部分华为设备调用 getActiveNotifications() 方法时会触发方法内的空指针，这里整体包裹处理了
+        tryCatchInRelease {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                val notificationManager = getNotificationManager()
+                val activeNotifications = notificationManager.activeNotifications
+                var downloadNotificationSize = 0
+                var downloadGroupNotificationSize = 0
+                for (activeNotification in activeNotifications) {
+                    if (activeNotification.id == DOWNLOAD_NOTIFICATION_ID) {
+                        downloadNotificationSize++
+                    }
+                    if (activeNotification.id == DOWNLOAD_NOTIFICATION_FOLD_ID) {
+                        downloadGroupNotificationSize++
+                    }
                 }
-                if (activeNotification.id == DOWNLOAD_NOTIFICATION_FOLD_ID) {
-                    downloadGroupNotificationSize++
-                }
-            }
 
-            if (downloadNotificationSize == 0 && downloadGroupNotificationSize != 0) {
-                // 删除组可能会把组内所有通知一并删除
-                notificationManager.cancel(DOWNLOAD_NOTIFICATION_FOLD_ID)
-            } else if (downloadNotificationSize != 0 && downloadGroupNotificationSize == 0) {
-                val groupBuilder = NotificationCompat.Builder(HaloApp.getInstance().application, DOWNLOAD_CHANNEL_ID)
-                        .setSmallIcon(R.mipmap.logo)
-                        .setGroup(DOWNLOAD_GROUP_KEY)
-                        .setGroupSummary(true)
-                        .setStyle(NotificationCompat.BigTextStyle().bigText("下载任务"))
-                val groupNotification = groupBuilder.build()
-                groupNotification.flags = groupNotification.flags or Notification.FLAG_NO_CLEAR
-                notificationManager.notify(DOWNLOAD_NOTIFICATION_FOLD_ID, groupNotification)
+                if (downloadNotificationSize == 0 && downloadGroupNotificationSize != 0) {
+                    // 删除组可能会把组内所有通知一并删除
+                    notificationManager.cancel(DOWNLOAD_NOTIFICATION_FOLD_ID)
+                } else if (downloadNotificationSize != 0 && downloadGroupNotificationSize == 0) {
+                    val groupBuilder = NotificationCompat.Builder(HaloApp.getInstance().application, DOWNLOAD_CHANNEL_ID)
+                            .setSmallIcon(R.mipmap.logo)
+                            .setGroup(DOWNLOAD_GROUP_KEY)
+                            .setGroupSummary(true)
+                            .setStyle(NotificationCompat.BigTextStyle().bigText("下载任务"))
+                    val groupNotification = groupBuilder.build()
+                    groupNotification.flags = groupNotification.flags or Notification.FLAG_NO_CLEAR
+                    notificationManager.notify(DOWNLOAD_NOTIFICATION_FOLD_ID, groupNotification)
+                }
             }
         }
     }