【发布时间】：2015-08-24 08:14:27
【问题描述】：
我有以下类，我想对其进行一些更改，以使其更加“面向对象”且易于阅读。
public class CreateLeague extends AppCompatActivity {
....
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
setContentView(R.layout.activity_create_league);
createLeague(...);
}
public void createLeague(final String leagueName, final String username, final String password,final String start,final String end,final String openLeague) {
HttpsTrustManager.allowAllSSL();
String tag_json_obj = "json_obj_req";
final HashMap<String, String> postParams = new HashMap<String, String>();
postParams.put("league_name",leagueName);
postParams.put("username",username);
postParams.put("password",password);
postParams.put("league_start",start);
postParams.put("league_finish",end);
postParams.put("open_league",openLeague);
Response.Listener<JSONObject> listener;
Response.ErrorListener errorListener;
final JSONObject jsonObject = new JSONObject(postParams);
JsonObjectRequest jsonObjReq = new JsonObjectRequest(AppConfig.URL_CREATE_LEAGUE, jsonObject,
new com.android.volley.Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.d("TAG", response.toString());
try {
if (response.getString("status").equals("success")){
Intent i = new Intent(CreateLeague.this, League.class);
startActivity(i);
finish();
}
} catch (JSONException e) {
Log.e("TAG", e.toString());
}
//pDialog.dismiss();
}
}, new com.android.volley.Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
//VolleyLog.d("TAG", "Error: " + error.getMessage());
//pDialog.dismiss();
}
}) {
@Override
public String getBodyContentType() {
return "application/json; charset=utf-8";
}
};
// Adding request to request queue
AppController.getInstance().addToRequestQueue(jsonObjReq, tag_json_obj);
}
}
换句话说，我想将 createLeague(...) 创建到另一个类，即 CreateLeagueClass 并在上述类的 onCreate() 方法中实例化该对象。所以这就是我要做的。
public class CreateLeagueClass extends AppCompatActivity{
private void createLeague(final String leagueName, final String username, final String password,final String start,final String end,final String openLeague) {
HttpsTrustManager.allowAllSSL();
String tag_json_obj = "json_obj_req";
final HashMap<String, String> postParams = new HashMap<String, String>();
postParams.put("league_name",leagueName);
postParams.put("username",username);
postParams.put("password",password);
postParams.put("league_start",start);
postParams.put("league_finish",end);
postParams.put("open_league",openLeague);
Response.Listener<JSONObject> listener;
Response.ErrorListener errorListener;
final JSONObject jsonObject = new JSONObject(postParams);
JsonObjectRequest jsonObjReq = new JsonObjectRequest(AppConfig.URL_CREATE_LEAGUE, jsonObject,
new com.android.volley.Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.d("TAG", response.toString());
try {
if (response.getString("status").equals("success")){
Intent i = new Intent(CreateLeague.this, League.class);
startActivity(i);
finish();
}
} catch (JSONException e) {
Log.e("TAG", e.toString());
}
//pDialog.dismiss();
}
}, new com.android.volley.Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
//VolleyLog.d("TAG", "Error: " + error.getMessage());
//pDialog.dismiss();
}
}) {
@Override
public String getBodyContentType() {
return "application/json; charset=utf-8";
}
};
// Adding request to request queue
AppController.getInstance().addToRequestQueue(jsonObjReq, tag_json_obj);
}
}
问题是编译器在这一行给我一个错误。
Intent i = new Intent(CreateLeague.this, League.class);
CreateLeagueClass
错误是这样的。
app....CreateLeague is not an enclosing class
有什么建议吗？
谢谢。
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