在Android中获取屏幕尺寸
在Android中获取屏幕尺寸
这个问题已经有答案了:
有两种方法可以获取屏幕尺寸。对于API级别大于13,这种方法对我起作用:
Display display = getWindowManager().getDefaultDisplay(); Point size = new Point(); display.getSize(size); int width = size.x; int height = size.y;
对于版本在14以下的,这种方法对我也起作用:
Display display = getWindowManager().getDefaultDisplay(); int width = display.getWidth(); // deprecated int height = display.getHeight(); // deprecated
我能获取所有API级别的屏幕尺寸吗?请帮帮我。
admin 更改状态以发布 2023年5月23日
public void ScreenSize() { int Measuredwidth = 0; int Measuredheight = 0; Point size = new Point(); WindowManager w = getWindowManager(); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) { w.getDefaultDisplay().getSize(size); Measuredwidth = size.x; Measuredheight = size.y; } else { Display d = w.getDefaultDisplay(); Measuredwidth = d.getWidth(); Measuredheight = d.getHeight(); } }
(这是一段HTML代码,显示为粗体的数字123)
试试这个家伙。
int density; private DisplayMetrics metrics; private int widthPixels; private float scaleFactor; private float widthDp; private DisplayMetrics metrics; metrics = new DisplayMetrics(); getActivity().getWindowManager().getDefaultDisplay().getMetrics(metrics); density= getResources().getDisplayMetrics().densityDpi; widthPixels = metrics.widthPixels; scaleFactor = metrics.density; widthDp = widthPixels / scaleFactor;