更新时间:2023-11-19 07:56:46
按照支持多个屏幕指南的定义DP 的
px = dp * (dpi / 160)
因此
dp = px / (dpi / 160)
或等价
dp = px * 160 / dpi
记住DP代表'密度无关象素' - 即1DP是一个LDPI设备上相同的物理尺寸,因为它是一个xxhdpi设备上。因此,你应该期望所有的手机有大约〜宽度300-400dp,通过DP指出桶的大小:
Remember that dp stands for 'density-independent pixel' - i.e., 1dp is the same physical size on a ldpi device as it is on an xxhdpi device. Therefore you should expect all phones to have roughly ~300-400dp of width, noting the bucket sizes by dp: