blob: 5cb404ce8a93191913c4adc085c305e00e8940ec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* vim: ts=4 sw=4 expandtab:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko;
import org.mozilla.gecko.annotation.WrapForJNI;
class ScreenManagerHelper {
/**
* The following display types use the same definition in nsIScreen.idl
*/
final static int DISPLAY_PRIMARY = 0; // primary screen
final static int DISPLAY_EXTERNAL = 1; // wired displays, such as HDMI, DisplayPort, etc.
final static int DISPLAY_VIRTUAL = 2; // wireless displays, such as Chromecast, WiFi-Display, etc.
/**
* Add a new nsScreen when a new display in Android is available.
*
* @param displayType the display type of the nsScreen would be added
* @param width the width of the new nsScreen
* @param height the height of the new nsScreen
* @param density the density of the new nsScreen
*
* @return return the ID of the added nsScreen
*/
@WrapForJNI
public native static int addDisplay(int displayType,
int width,
int height,
float density);
/**
* Remove the nsScreen by the specific screen ID.
*
* @param screenId the ID of the screen would be removed.
*/
@WrapForJNI
public native static void removeDisplay(int screenId);
}
|
