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。

是否有任何内置的解决方案可以在运行时检测屏幕大小（正常，大，xlarge）而无需向资源文件添加内容？

Answer 1

检查设备方向

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

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

屏幕尺寸检测

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

1 个答案: