public static void share(Context context, String text) {

         Intent intent = new Intent(Intent.ACTION_SEND);

         intent.setType("text/plain");

         intent.putExtra(Intent.EXTRA_SUBJECT, "");

         intent.putExtra(Intent.EXTRA_TEXT, text);

         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

         context.startActivity(Intent.createChooser(intent, "分享"));

     }