Android(安卓)获取AndroidManifest.xml文件versionCode，versionName属性

Android 获取AndroidManifest.xml文件versionCode，versionName属性

String pName = "cn.nedu.math.ninebox";try {        PackageInfo pinfo = getPackageManager().getPackageInfo(pName, PackageManager.GET_CONFIGURATIONS);        String versionCode = pinfo.versionName;        Strint versionName = pinfo.versionCode;} catch (NameNotFoundException e) {}

AndroidManifest.xml文件如下

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"      package="cn.nedu.math.ninebox"      android:versionCode="1"      android:versionName="1.0">    <application android:icon="@drawable/icon" android:label="@string/app_name">        <activity android:name=".NineBox"                  android:label="@string/app_name">            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>    </application>    <uses-sdk android:minSdkVersion="3" /></manifest>

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