android 获取屏幕宽高

最新推荐文章于 2021-02-17 18:21:56 发布

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最新推荐文章于 2021-02-17 18:21:56 发布

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分类专栏： android

原文链接：https://blog.youkuaiyun.com/zhangqunshuai/article/details/80838897

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 private void getScreenSize() {
        //1、通过WindowManager获取
        WindowManager manager = this.getWindowManager();
        DisplayMetrics outMetrics = new DisplayMetrics();
        manager.getDefaultDisplay().getMetrics(outMetrics);
        int width = outMetrics.widthPixels;
        int height = outMetrics.heightPixels;
        Log.i(TAG, "Method 1: height::" + height + "  width::" + width);

        //2、通过Resources获取
        DisplayMetrics dm1 = getResources().getDisplayMetrics();
        int height1 = dm1.heightPixels;
        int width1 = dm1.widthPixels;
        Log.i(TAG, "Method 2: height::" + height1 + "  width::" + width1);

        //3、获取屏幕的默认分辨率
        Display display = getWindowManager().getDefaultDisplay();
        int height2 = display.getWidth();
        int width2 = display.getHeight();
        Log.i(TAG, "Method 3: height::" + height2 + "  width::" + width2);//Method 3: height::1080  width::1920
    }