From 4264e007dd4b4c9506bb5c7882b0d0aad321c87f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=83=A1=E4=BC=9F?= <huwei169@huawei.com>
Date: Fri, 23 May 2025 03:25:58 +0000
Subject: [PATCH 1/3] update
 backgroundtasks/transient/libtransient_task.ndk.json.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 胡伟 <huwei169@huawei.com>
---
 backgroundtasks/transient/libtransient_task.ndk.json | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backgroundtasks/transient/libtransient_task.ndk.json b/backgroundtasks/transient/libtransient_task.ndk.json
index df952bfe1..5d777b019 100644
--- a/backgroundtasks/transient/libtransient_task.ndk.json
+++ b/backgroundtasks/transient/libtransient_task.ndk.json
@@ -10,5 +10,9 @@
     { 
         "first_introduced": "13",
         "name": "OH_BackgroundTaskManager_CancelSuspendDelay"
+    },
+    { 
+        "first_introduced": "20",
+        "name": "OH_BackgroundTaskManager_GetAllTransientTasks"
     }
 ]
\ No newline at end of file
-- 
Gitee


From 7694d451af20687204e9c1485097a62208a190e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=83=A1=E4=BC=9F?= <huwei169@huawei.com>
Date: Fri, 23 May 2025 03:26:34 +0000
Subject: [PATCH 2/3] update
 backgroundtasks/transient/include/transient_task_api.h.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 胡伟 <huwei169@huawei.com>
---
 .../transient/include/transient_task_api.h          | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/backgroundtasks/transient/include/transient_task_api.h b/backgroundtasks/transient/include/transient_task_api.h
index 874e64734..f6ce7b659 100644
--- a/backgroundtasks/transient/include/transient_task_api.h
+++ b/backgroundtasks/transient/include/transient_task_api.h
@@ -100,6 +100,19 @@ int32_t OH_BackgroundTaskManager_GetRemainingDelayTime(int32_t requestId, int32_
  */
 int32_t OH_BackgroundTaskManager_CancelSuspendDelay(int32_t requestId);
 
+/**
+ * @brief Obtains all the transient task.
+ *
+ * @param transientTaskInfo Indicates the transient task info of an application.
+ * @return {@link ERR_TRANSIENT_TASK_OK} 0 - Success.
+ *         {@link ERR_TRANSIENT_TASK_CLIENT_INFO_VERIFICATION_FAILED} 9900001 - uid or pid info verify failed.
+ *         {@link ERR_TRANSIENT_TASK_PARCELABLE_FAILED} 9900003 - Failed to write data into parcel.
+ *         {@link ERR_TRANSIENT_TASK_SERVICE_NOT_READY} 9900004 - System service operation failed.
+ * @since 20
+ * @version 1.0
+ */
+int32_t OH_BackgroundTaskManager_GetAllTransientTasks(TransientTask_TransientTaskInfo  *transientTaskInfo);
+
 #ifdef __cplusplus
 }
 #endif
-- 
Gitee


From a8022573cc3d50d98c61d6be885bc74184586fc0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=83=A1=E4=BC=9F?= <huwei169@huawei.com>
Date: Fri, 23 May 2025 03:27:34 +0000
Subject: [PATCH 3/3] update
 backgroundtasks/transient/include/transient_task_type.h.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 胡伟 <huwei169@huawei.com>
---
 .../transient/include/transient_task_type.h   | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/backgroundtasks/transient/include/transient_task_type.h b/backgroundtasks/transient/include/transient_task_type.h
index 7a19adf75..237da3a12 100644
--- a/backgroundtasks/transient/include/transient_task_type.h
+++ b/backgroundtasks/transient/include/transient_task_type.h
@@ -41,6 +41,14 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+
+/**
+ * @brief max number for transient task.
+ *
+ * @since 20
+ */
+#define TRANSIENT_TASK_MAX_NUM 3
+
 /**
  * @brief Enum for transient task error code.
  * @since 13
@@ -76,6 +84,16 @@ typedef enum TransientTask_ErrorCode {
      * Transient task verification failed.
      */
     ERR_TRANSIENT_TASK_SERVICE_VERIFICATION_FAILED = 9900002,
+    /**
+     * @error Failed to write data into parcel. Possible reasons:
+     * 1. Invalid parameters;
+     * 2. Failed to apply for memory.
+     */
+    ERR_TRANSIENT_TASK_PARCELABLE_FAILED = 9900003,
+    /**
+     * @error System service operation failed.
+     */
+    ERR_TRANSIENT_TASK_SERVICE_NOT_READY = 9900004,
 } TransientTask_ErrorCode;
 
 /**
@@ -91,6 +109,19 @@ typedef struct TransientTask_DelaySuspendInfo {
     int32_t actualDelayTime;
 } TransientTask_DelaySuspendInfo;
 
+/**
+ * @brief Define TransientTaskInfo for an application.
+ *
+ * @since 20
+ * @version 1.0
+ */
+typedef struct TransientTask_TransientTaskInfo {
+    /** The remaining quota of the delay request */
+    int32_t remainingQuota;
+    /** The info of delay suspend */
+    TransientTask_DelaySuspendInfo transientTasks[TRANSIENT_TASK_MAX_NUM];
+} TransientTask_TransientTaskInfo;
+
 /**
  * @brief Define a callback function when delay time expired.
  * @since 13
-- 
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