androidf学习之取得包相关信息

判断横竖屏：

int mCurrentOrientation = getResources().getConfiguration().orientation;           if ( mCurrentOrientation == Configuration.ORIENTATION_PORTRAIT ) {         	   // If current screen is portrait        	           } else if ( mCurrentOrientation == Configuration.ORIENTATION_LANDSCAPE ) {        	   //If current screen is landscape        	            }

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获得包信息

PackagesInfo packageInfo=new PackagesInfo(MyActivity.this);ActivityManager am = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);//获得运行的信息List<RunningAppProcessInfo> list2 = am.getRunningAppProcesses();//应用信息,runinfo 是list2中的一个ApplicationInfo appinfo=packageInfo.getInfo(runinfo.processName);//获得activityNamepkginfo.activities[0].name

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