MainApp.java 文件源码

/**
 * 获取应用程序版本名称
 * @return
 */
public String getVersion() {
    String version = "0.0.0";
    if(context == null) {
        return version;
    }
    try {
        PackageInfo packageInfo = context.getPackageManager().getPackageInfo(
                getPackageName(), 0);
        version = packageInfo.versionName;
    } catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
    }

    return version;
}