Question

我用屏幕创建android模拟器：屏幕尺寸：7.5英寸分辨率（宽x高）：720x960 密度：mdpi 在Android虚拟设备管理器中，它显示为xlarge屏幕大小，但在以下代码中它返回大屏幕尺寸。

int screenLayout = context.getResources().getConfiguration().screenLayout;
screenLayout &= Configuration.SCREENLAYOUT_SIZE_MASK;

switch (screenLayout) {
    case Configuration.SCREENLAYOUT_SIZE_SMALL:
        return ScreenSize.SMALL;
    case Configuration.SCREENLAYOUT_SIZE_NORMAL:
        return ScreenSize.MEDIUM;
    case Configuration.SCREENLAYOUT_SIZE_LARGE:
        return ScreenSize.LARGE;
    case Configuration.SCREENLAYOUT_SIZE_XLARGE:
        return ScreenSize.XLARGE;
    default:
}

Answer 1

您可以使用以下方式获取屏幕高度和宽度：

WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    DisplayMetrics metrics = new DisplayMetrics();
    display.getMetrics(metrics);
    int width = metrics.widthPixels;
    int height = metrics.heightPixels;

Answer 2

使用以下代码获取Android手机屏幕的高度和宽度。

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

Answer 3

getscreen高度和宽度使用 int screenWidth = getWindowManager().getDefaultDisplay().getWidth(); int screenHeight = getWindowManager().getDefaultDisplay().getHeight(); 获取布局高度使用 int layoutHeight = Layout.getMeasuredHeight();

Answer 4

public static int getScreenWidth() {
return Resources.getSystem().getDisplayMetrics().widthPixels;
}

public static int getScreenHeight() {
return Resources.getSystem().getDisplayMetrics().heightPixels;
}

Answer 5

你可以试试这个：

/**  
 * Get screen width  
 *  
 * @param context  
 * @return  screen width
 */  
public static int getScreenWidth(Context context)  
{  
    WindowManager wm = (WindowManager) context  
            .getSystemService(Context.WINDOW_SERVICE);  
    DisplayMetrics outMetrics = new DisplayMetrics();  
    wm.getDefaultDisplay().getMetrics(outMetrics);  
    return outMetrics.widthPixels;  
}  

/**  
 * Get screen height  
 *  
 * @param context  
 * @return  screen height
 */  
public static int getScreenHeight(Context context)  
{  
    WindowManager wm = (WindowManager) context  
            .getSystemService(Context.WINDOW_SERVICE);  
    DisplayMetrics outMetrics = new DisplayMetrics();  
    wm.getDefaultDisplay().getMetrics(outMetrics);  
    return outMetrics.heightPixels;  
}

Android屏幕尺寸错误

5 个答案: