| | |
| | | } |
| | | |
| | | /** |
| | | * 获取版本号 |
| | | * @return 当前应用的版本号 |
| | | */ |
| | | public static String getAppVersion(Context context) { |
| | | try { |
| | | PackageManager manager = context.getPackageManager(); |
| | | PackageInfo info = manager.getPackageInfo(context.getPackageName(), 0); |
| | | String version = info.versionName; |
| | | return version; |
| | | } catch (Exception e) { |
| | | e.printStackTrace(); |
| | | return "未获取到版本号"; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 获取版本 |
| | | * @return 当前应用的版本 |
| | | */ |
| | | public static int getAppVersionCode(Context context) { |
| | | try { |
| | | PackageManager manager = context.getPackageManager(); |
| | | PackageInfo info = manager.getPackageInfo(context.getPackageName(), 0); |
| | | int code = info.versionCode; |
| | | return code; |
| | | } catch (Exception e) { |
| | | e.printStackTrace(); |
| | | return -1; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 获取ip地址 |
| | | * @param context |
| | | * @return |