android 调用系统打电话和发短，懒得记

 Intent intent = new Intent();
        intent.setAction(Intent.ACTION_CALL);
        intent.setData(Uri.parse("tel:[phone]"));
        startActivity(intent);
     
       
        Intent intent2 = new Intent();
        intent2.setAction(Intent.ACTION_SENDTO);
        intent2.setData(Uri.parse("smsto:5554"));
        intent2.putExtra("sms_body", "发短信");
        startActivity(intent2);