1.调用系统发短信界面:

Intent intent = new Intent();            intent.setAction(Intent.ACTION_SENDTO);            intent.setData(Uri.parse("smsto:xxxxxxxxx"));//设置收件人号码            intent.putExtra("sms_body", "reset");//设置短信内容            startActivity(intent);

2.调用系统的分享功能：

String content = "xxxxxxxxxxx";            Intent intentShare=new Intent(Intent.ACTION_SEND);               intentShare.setType("image/*");               intentShare.putExtra(Intent.EXTRA_SUBJECT, "分享");               intentShare.putExtra(Intent.EXTRA_TEXT, content);                intentShare.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);               startActivity(Intent.createChooser(intentShare, "分享"));