新增卡片接口参数调整changelog

Signed-off-by: Nchenyuyan <chenyuyan3@huawei.com>
Change-Id: I5e4e7caef2c3555160a6001597d7da610ff1c420

zh-cn/release-notes/changelogs/OpenHarmony_4.0.9.5/changelogs-formfwk.md

@@ -11,8 +11,6 @@
 
 **关键的接口/组件变更**
 
-涉及接口移动、权限修改前的接口原型：
-
 |     接口      | 修改前所属d.ts | 修改后所属d.ts | 修改前所需权限 | 修改后所需权限 |
 |   --------    |   --------    |   --------    | --------      | --------  |
 | on('formAdd') | @ohos.app.form.formHost.d.ts | @ohos.app.form.formObserver.d.ts | ohos.permission.REQUIRE_FORM | ohos.permission.OBSERVE_FORM_RUNNING | @ohos.app.form.formHost.d.ts | @ohos.app.form.formObserver.d.ts | ohos.permission.REQUIRE_FORM|ohos.permission.OBSERVE_FORM_RUNNING|
@@ -49,3 +47,98 @@ try {
 }
 ```
 
+## cl.formfwk.2 事件订阅，取消订阅相关接口（on/off）参数顺序调整
+
+事件订阅，取消订阅相关接口（on/off）中的callback调整为接口最后一个参数。
+
+**变更影响**
+
+对于已发布的js接口，可能影响三方应用的兼容性。
+
+**关键的接口/组件变更**
+
+修改前的接口原型：
+
+```js
+function on(type: 'formAdd', observerCallback: Callback<formInfo.RunningFormInfo>, bundleName?: string): void;
+function off(type: 'formAdd', observerCallback?: Callback<formInfo.RunningFormInfo>, bundleName?: string): void;
+
+function on(type: 'formRemove', observerCallback: Callback<formInfo.RunningFormInfo>, bundleName?: string): void;
+function off(type: 'formRemove', observerCallback?: Callback<formInfo.RunningFormInfo>, bundleName?: string): void;
+
+function on(
+    type: 'notifyVisible',
+    observerCallback: Callback<Array<formInfo.RunningFormInfo>>,
+    hostBundleName?: string
+  ): void;
+function off(
+    type: 'notifyVisible',
+    observerCallback?: Callback<Array<formInfo.RunningFormInfo>>,
+    hostBundleName?: string
+  ): void;
+
+function on(
+    type: 'notifyInvisible',
+    observerCallback: Callback<Array<formInfo.RunningFormInfo>>,
+    hostBundleName?: string
+  ): void;
+function off(
+    type: 'notifyInvisible',
+    observerCallback?: Callback<Array<formInfo.RunningFormInfo>>,
+    hostBundleName?: string
+  ): void;
+```
+
+修改后的接口原型：
+
+```js
+function on(type: 'formAdd', observerCallback: Callback<formInfo.RunningFormInfo>): void;
+function on(type: 'formAdd', hostBundleName: string, observerCallback: Callback<formInfo.RunningFormInfo>): void;
+function off(type: 'formAdd', hostBundleName?: string, observerCallback?: Callback<formInfo.RunningFormInfo>): void;
+
+function on(type: 'formRemove', observerCallback: Callback<formInfo.RunningFormInfo>): void;
+function on(type: 'formRemove', hostBundleName: string, observerCallback: Callback<formInfo.RunningFormInfo>): void;
+function off(type: 'formRemove', hostBundleName?: string, observerCallback?: Callback<formInfo.RunningFormInfo>): void;
+
+function on(type: 'notifyVisible', observerCallback: Callback<Array<formInfo.RunningFormInfo>>): void;
+function on(
+    type: 'notifyVisible',
+    hostBundleName: string,
+    observerCallback: Callback<Array<formInfo.RunningFormInfo>>
+  ): void;
+function off(
+    type: 'notifyVisible',
+    hostBundleName?: string,
+    observerCallback?: Callback<Array<formInfo.RunningFormInfo>>
+  ): void;
+
+function on(type: 'notifyInvisible', observerCallback: Callback<Array<formInfo.RunningFormInfo>>): void;
+function on(
+    type: 'notifyInvisible',
+    hostBundleName: string,
+    observerCallback: Callback<Array<formInfo.RunningFormInfo>>,
+  ): void;
+function off(
+    type: 'notifyInvisible',
+    hostBundleName?: string,
+    observerCallback?: Callback<Array<formInfo.RunningFormInfo>>
+  ): void;
+```
+
+
+**适配指导**
+
+已使用相关接口开发的应用工程，需要对接口进行适配。从OpenHarmony 4.0.9.5版本起，相关接口使用应注意入参顺序的调整，将callback作为最后一个参数进行接口调用。
+
+**示例：**
+```js
+import formObserver from @ohos.app.form.formObserver.d.ts;
+
+let bundleName = 'ohos.samples.FormApplication';
+let callback = function(data) {
+  console.log('a new form added, data: ${JSON.stringify(data)');
+}
+
+formHost.on('formAdd', callback);
+formHost.on('formAdd', bundleName, callback);
+```
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