如何获取屏幕的宽度和高度-Android

Question

I tried using

DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);

metrics.heightPixels;
metrics.widthPixels;

but because I use View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY the width is no right. It shows the size without the navigation bar. but I want to know all the screen size..

Thanks!

Answer 1

This is only possible in API 17 and later. Just use getRealMetrics(metrics) instead of calling getMetrics() . (Or you can call getRealSize(Point) if all you need is the size.) For an approach to use with earlier API levels, see this thread .

Answer 2

Its working fine for me

DisplayMetrics metrics = this.getResources().getDisplayMetrics();
int width = metrics.widthPixels;
int height = metrics.heightPixels;

Answer 3

Try

WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
int height = size.y;

Answer 4

use this code this is implemented in API 13

Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
int height = size.y;

or

WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
Display display = wm.getDefaultDisplay();
int width = display.getWidth();  // deprecated
int height = display.getHeight();  // deprecated