dp,px转换

标签：sp   on   bs   ef   new   res   window   text   nbsp   

 public static int dip2px(Context context, float dpValue) {
        final float scale = context.getResources().getDisplayMetrics().density;
        return (int) (dpValue * scale + 0.5f);
    }
    
    public static int px2dip(Context context, float pxValue) {
        final float scale = context.getResources().getDisplayMetrics().density;
        return (int) (pxValue / scale + 0.5f);
    }

 WindowManager wm = (WindowManager) this.getSystemService(Context.WINDOW_SERVICE);
        DisplayMetrics dm = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(dm);
        float hh = (float)dm.heightPixels/3;
        float ww = (float)dm.widthPixels/3;

dp,px转换

标签：sp   on   bs   ef   new   res   window   text   nbsp   

原文地址：http://www.cnblogs.com/xgjblog/p/4065715.html