Android获取窗体信息的Util方法，方法很简单，这里就不多废话了，直接上代码

? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 package com.wangyi.tools; import android.app.Activity; import android.util.DisplayMetrics; public class DisplayUtils { private static DisplayUtils instance; private Activity mActivity; private DisplayUtils(Activity mActivity){ this.mActivity=mActivity; } public static DisplayUtils getInstance(Activity mActivity){ if(instance==null){ instance=new DisplayUtils(mActivity); } return instance; } public final int[] getScreenSize(){ int[] size=new int[2]; DisplayMetrics dm = new DisplayMetrics(); mActivity.getWindowManager().getDefaultDisplay().getMetrics(dm); size[0]=dm.widthPixels; size[1]=dm.heightPixels; return size; } public final static int getWindowWidth(Activity mActivity) { DisplayMetrics dm = new DisplayMetrics(); mActivity.getWindowManager().getDefaultDisplay().getMetrics(dm); return dm.widthPixels; } public final static int getWindowHeight(Activity mActivity) { DisplayMetrics dm = new DisplayMetrics(); mActivity.getWindowManager().getDefaultDisplay().getMetrics(dm); return dm.heightPixels; } }

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