摘要：
拨打电话需要的权限为了省事界面都写一起了，有点乱activity_main.xml MainActivity.javapublic class MainActivity extends Activity { private Button btn01=null; private Button btn02=null; private... 阅读全文
摘要：
需要Internet权限，AndroidManifest.xmlactivity_main.xml MainActivity.javapublic class MainActivity extends Activity { private TextView info=null; private Button btn01=null; private static final String strURL="http://192.168.1.2/an... 阅读全文
摘要：
程序需要用到Internet权限，所以需要在AndroidManifest.xml添加MainActivity.javapublic class MainActivity extends Activity { private TextView info=null; private Button Btn01=null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); super.setConten... 阅读全文