01 | public static int getSDKVersionNumber() { |
02 | int sdkVersion; |
03 | try { |
04 | sdkVersion = Integer.valueOf(android.os.Build.VERSION.SDK); |
05 |
06 | } catch (NumberFormatException e) { |
07 |
08 | sdkVersion = 0 ; |
09 | } |
10 | return sdkVersion; |
11 | } |
01 | public static boolean hasInternet(Activity activity) { |
02 | ConnectivityManager manager = (ConnectivityManager) activity |
03 | .getSystemService(Context.CONNECTIVITY_SERVICE); |
04 | NetworkInfo info = manager.getActiveNetworkInfo(); |
05 | if (info == null || !info.isConnected()) { |
06 | return false ; |
07 | } |
08 | if (info.isRoaming()) { |
09 | return true ; |
10 | } |
11 | return true ; |
12 | } |