如何使 Canvas Element 全屏并绕过移动设备的省电功能。我的画布正在播放视频,但几秒钟后手机进入省电模式。某处有什么设置吗?
这是我的全屏功能
let openFullscreen = (elem) => {
if (elem.requestFullscreen) {
elem.requestFullscreen();
} else if (elem.mozRequestFullScreen) { /* Firefox */
elem.mozRequestFullScreen();
} else if (elem.webkitRequestFullscreen) { /* Chrome, Safari & Opera */
elem.webkitRequestFullscreen();
} else if (elem.msRequestFullscreen) { /* IE/Edge */
elem.msRequestFullscreen();
}
}