Android 我在新函数中使用什么语法来复制oncreate方法中代码的功能
再试一次 我有这个代码样本,它不完整,但它应该得到我的观点Android 我在新函数中使用什么语法来复制oncreate方法中代码的功能,android,layout,structure,Android,Layout,Structure,再试一次 我有这个代码样本,它不完整,但它应该得到我的观点 public class MainActivity extends Activity { ListView list1; LazyAdapter adapter; String nUdid; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState
public class MainActivity extends Activity {
ListView list1;
LazyAdapter adapter;
String nUdid;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
final Context context = this;
setContentView(R.layout.main);
TextView viewtitle1 = (TextView) findViewById(R.id.textView1);
JSONObject j = new JSONObject();
try {
j.put("action", "udid_get_products");
j.put("success", "true");
j.put("content", "udid product list");
j.put("data", nUdid);
} catch (JSONException e1) {
e1.printStackTrace();
}
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://www.xxxxxxxxx.com/yyyy/test.php");
}
}
这段代码存在于oncreate方法中
我需要做的是
public class MainActivity extends Activity {
ListView list1;
LazyAdapter adapter;
String nUdid;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
myNewFunction();
}
public void myNewFunction() {
final Context context = this;
TextView viewtitle1 = (TextView) findViewById(R.id.textView1);
JSONObject j = new JSONObject();
try {
j.put("action", "udid_get_products");
j.put("success", "true");
j.put("content", "udid product list");
j.put("data", nUdid);
} catch (JSONException e1) {
e1.printStackTrace();
}
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://www.xxxxxxxxx.com/yyyy/test.php");
}
}
这将完全按照原样工作,还是我需要在函数名myNewFunction后面的()中执行其他操作。是否需要myNewFunction语法中oncreate方法中的代码段“Bundle savedInstanceState”。您所拥有的应该很好。如果需要在myNewFunction方法中引用Bundle,则只需要定义myNewFunction方法来获取Bundle。根据您的示例,您目前在myNewFunction方法中不需要它 但是,除非您需要在MainActivity之外调用myNewFunction方法,否则我个人会将其设置为私有