基于Android的远程视频监控系统（附源码下载）(2)

?public class GetIP extends Activity {
        String ipname = null;
        @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // 设置全屏
        requestWindowFeature(Window.FEATURE_NO_TITLE);
             getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.main);        
       
              final Builder builder = new AlertDialog.Builder(this);   //定义一个AlertDialog.Builder对象                                         
                builder.setTitle("登录服务器对话框");                          // 设置对话框的标题
                 
                //装载/res/layout/login.xml界面布局
                TableLayout loginForm = (TableLayout)getLayoutInflater().inflate( R.layout.login, null);                
                final EditText iptext = (EditText)loginForm.findViewById(R.id.ipedittext);                                
                builder.setView(loginForm);                              // 设置对话框显示的View对象
                // 为对话框设置一个“登录”按钮
                builder.setPositiveButton("登录"
                        // 为按钮设置监听器
                        , new OnClickListener() {
                                @Override
                                public void onClick(DialogInterface dialog, int which) {
                                        //此处可执行登录处理
                                        ipname = iptext.getText().toString().trim();
                                        Bundle data = new Bundle();
                                        data.putString("ipname",ipname);                                        
                                        Intent intent = new Intent(GetIP.this,CameraTest.class);
                                        intent.putExtras(data);
                                        startActivity(intent);
                                }
                        });
                // 为对话框设置一个“取消”按钮
                builder.setNegativeButton("取消"
                        ,  new OnClickListener()
                        {
                                @Override
                                public void onClick(DialogInterface dialog, int which)
                                {
                                        //取消登录，不做任何事情。
                                        System.exit(1);
                                }
                        });
                //创建、并显示对话框
                builder.create().show();
        }
}