屏幕尺寸和设备方向

Question

我正在处理与常见屏幕尺寸检测和设备方向相关的任务。

是否有任何内置解决方案可以在运行时检测屏幕尺寸（正常、大、超大）而不向资源文件添加内容？

Answer 1

Check Device Orientation

int orientation = getResources().getConfiguration().orientation;
    if(orientation ==  Configuration.ORIENTATION_PORTRAIT){

    }else if(orientation ==  Configuration.ORIENTATION_LANDSCAPE){}

Screen size detection

if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) { // Large screen
    } else if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_NORMAL) { //Normal sized screen
    } else if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_SMALL) {//Small sized screen
    } else if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE) {//XLarge sized screen}

屏幕尺寸和设备方向

Screen size and device orientation

android

screen-orientation