From ed2d56729c36cc82e066b4f3f464a227894b46d9 Mon Sep 17 00:00:00 2001
From: lu <zhaolu2@huawei.com>
Date: Mon, 11 Apr 2022 16:39:47 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0screen=E7=9A=84JS=E6=8E=A5?=
 =?UTF-8?q?=E5=8F=A3?=
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Signed-off-by: lu <zhaolu2@huawei.com>
Change-Id: Ia964383329b3d2bce85b26a3a04a58621f74c5eb
---
 api/@ohos.screen.d.ts | 156 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 156 insertions(+)
 create mode 100644 api/@ohos.screen.d.ts

diff --git a/api/@ohos.screen.d.ts b/api/@ohos.screen.d.ts
new file mode 100644
index 0000000000..eb1c7b1162
--- /dev/null
+++ b/api/@ohos.screen.d.ts
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2022 Huawei Device Co., Ltd.
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+import { AsyncCallback, Callback } from './basic';
+
+/**
+ * interface of screen manager
+ * @syscap SystemCapability.WindowManager.WindowManager.Core
+ * @systemapi Hide this for inner system use.
+ * @since 9
+ */
+declare namespace screen {
+  /**
+   * get all screen
+   * @since 9
+   */
+  function getAllScreens(callback: AsyncCallback<Array<Screen>>): void;
+  function getAllScreens(): Promise<Array<Screen>>;
+
+  /**
+   * Register the callback for screen changes.
+   * @param eventType: type of callback
+   * @since 9
+   */
+  function on(eventType: 'connect' | 'disconnect' | 'change', callback: Callback<number>): void;
+
+  /**
+   * Unregister the callback for screen changes.
+   * @param eventType: type of callback
+   * @since 9
+   */
+  function off(eventType: 'connect' | 'disconnect' | 'change', callback?: Callback<number>): void;
+
+  /**
+   * make screens as expand-screen
+   * @since 9
+   */
+  function makeExpand(options:Array<ExpandOption>, callback: AsyncCallback<number>): void;
+  function makeExpand(options:Array<ExpandOption>): Promise<number>;
+
+  /**
+   * make screens as mirror-screen
+   * @since 9
+   */
+  function makeMirror(mainScreen:number, mirrorScreen:Array<number>, callback: AsyncCallback<number>): void;
+  function makeMirror(mainScreen:number, mirrorScreen:Array<number>): Promise<number>;
+
+  /**
+   * the parameter of making expand screen
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 9
+   */
+  interface ExpandOption {
+    /**
+     * screen id
+     */
+    screenId: number;
+
+    /**
+     * the start coordinate X of the screen origin
+     */
+    startX: number;
+
+    /**
+     * the start coordinate Y of the screen origin
+     */
+    startY: number;
+  }
+
+  /**
+   * interface for screen
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 9
+   */
+  interface Screen {
+    /**
+     * screen id
+     */
+    readonly id: number;
+
+    /**
+     * group id
+     */
+    readonly parent: number;
+
+    /**
+     * mode supported by the screen
+     */
+    readonly supportedModeInfo: Array<ScreenModeInfo>;
+
+    /**
+     * currently active mode
+     */
+    readonly activeModeIndex: number;
+
+    /**
+     * orientation of the screen
+     */
+    readonly orientation: Orientation;
+
+    /**
+     * set the orientation of the screen
+     * @since 9
+     */
+    setOrientation(orientation: Orientation, callback: AsyncCallback<void>): void;
+    setOrientation(orientation: Orientation): Promise<void>;
+
+    /**
+     * active the mode
+     */
+    setScreenActiveMode(modeIndex: number, callback: AsyncCallback<void>): void;
+    setScreenActiveMode(modeIndex: number): Promise<void>;
+  }
+
+  /**
+   * screen orientation
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 9
+   */
+  enum Orientation {
+    UNSPECIFIED = 0,
+    VERTICAL = 1,
+    HORIZONTAL = 2,
+    REVERSE_VERTICAL = 3,
+    REVERSE_HORIZONTAL = 4,
+    SENSOR = 5,
+    SENSOR_VERTICAL = 6,
+    SENSOR_HORIZONTAL = 7,
+  }
+
+  /**
+   * the infomation of the screen
+   * @syscap SystemCapability.WindowManager.WindowManager.Core
+   * @since 9
+   */
+  interface ScreenModeInfo {
+    id: number;
+    width: number;
+    height: number;
+    refreshRate: number;
+  }
+}
+
+export default screen;
-- 
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