package com.kale.screen;

import android.annotation.SuppressLint;

import android.app.Activity;

import android.graphics.Point;

import android.os.Bundle;

import android.util.Log;

import android.view.Display;

public class MainActivity extends Activity {

    @SuppressLint("NewApi")

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        int dw = getWindowManager().getDefaultDisplay().getWidth();//获得手机屏幕的宽度

        int dh = getWindowManager().getDefaultDisplay().getHeight();//获得手机屏幕的高度

        Log.i("h", "height:"+dw);

        Log.i("w", "width:"+dh);

        //推荐的获取屏幕长宽的方式,但需要API13

        Display display = getWindowManager().getDefaultDisplay();

        Point size = new Point();

        display.getSize(size);

        int windowHeight = size.y;

        int windowWidth = size.x;

        Log.i("w","width:"+ windowWidth);

        Log.i("h", "height:"+ windowHeight);

    }

}