获得当前应用的版本号

1/* 2 获取版本号

3 * @return 当前应用的版本号

4*/ 5public String getVersion() {

6try {

7 PackageManager manager = this.getPackageManager();

8 PackageInfo info = manager.getPackageInfo(this.getPackageName(), 0);

9 String version = info.versionName;

10returnthis.getString(R.string.version_name) + version;

11 } catch (Exception e) {

12 e.printStackTrace();

13returnthis.getString(R.string.can_not_find_version_name);

14 }

15 }