2016-02-08 3 views
0

Я хочу использовать меню опций внутри Fragment Activity .Я использовал следующий код для добавления option menu:Невозможно использовать OptionsMenu в Fragment деятельности

1.menu_chat.xml

<?xml version="1.0" encoding="utf-8"?> 
<menu xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto"> 
    <item android:id="@+id/action_viewContacts" 
     android:orderInCategory="100" 
     android:title="@string/action_view_contacts" 
     app:showAsAction="never"/> 
    <item android:id="@+id/action_media" 
     android:orderInCategory="100" 
     android:title="@string/action_media" 
     app:showAsAction ="never"/> 
    <item android:id="@+id/action_search_message" 
     android:orderInCategory="100" 
     android:title="@string/action_search" 
     app:showAsAction ="never"/> 
    <item android:id="@+id/action_block" 
     android:orderInCategory="100" 
     android:title="@string/action_block" 
     app:showAsAction ="never"/> 

    <item android:id="@+id/action_email_chat" 
     android:orderInCategory="100" 
     android:title="@string/action_email_chat" 
     app:showAsAction ="never"/> 

    <item android:id="@+id/action_clear_chat" 
     android:orderInCategory="100" 
     android:title="@string/action_clear_chat" 
     app:showAsAction ="never"/> 
    <item android:id="@+id/action_attach" 
     android:orderInCategory="100" 
     android:title="@string/action_clear_chat" 
     android:icon="@drawable/attach" 
     app:showAsAction ="always"/> 

</menu> 

2. код FragmentActivity

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    Log.e("Option Menu","called"); 
    MenuInflater inflater = getMenuInflater(); 
    inflater.inflate(R.menu.menu_chat_activity, menu); 
    return true; 
} 

@Override 
public boolean onOptionsItemSelected(MenuItem item) { 
    switch (item.getItemId()) { 
     case R.id.action_viewContacts: 
      return true; 
     case R.id.action_media: 
      return true; 
     case R.id.action_search: 
      return true; 
     case R.id.action_block: 
      return true; 
     case R.id.action_email_chat: 
      return true; 
     case R.id.action_clear_chat: 
      return true; 
     case R.id.action_attach: 
      return true; 
     default: 
      return super.onOptionsItemSelected(item); 
    } 
} 

Когда я запускаю мой код, options menu никогда не отображаются.

Я проверил внутри LogonCreateOptionsMenu, что не называется .В один из моего экрана я использовал AppCompatActivity .FOR, что меню опций работает .Я должен использовать FragmentActivity здесь .Please помочь мне решить эту проблему.

Полный Кодекс FragmentActivity:.

public class SingleChatActivity extends FragmentActivity implements 
     EmojiconGridFragment.OnEmojiconClickedListener, EmojiconsFragment.OnEmojiconBackspaceClickedListener { 

    private String URL_FEED_Message, api_message; 
    private String frndID, id; 
    private SharedPreferences sharedPreferences; 
    private int loggedInUserID, friendID, smallerID, largerID; 
    private String sID, lID, md5StringRoomID; 
    private ApiConfiguration apiConfiguration; 
    private HttpRequestProcessor httpRequestProcessor; 
    private NetworkConnectionDetector networkConnectionDetector; 
    private Bean_Message msg; 
    private Boolean isSelf; 
    private List<Bean_Message> listBeanMessages; 
    private Adapter_Message adapter_message; 
    private ListView lv_message; 
    private String friendName, completeURLFriend; 
    private EmojiconEditText edMessage; 
    private Socket mSocket; 
    private boolean showEmoji = false; 
    private boolean hideEmoji; 
    int deviceHeight; 
    FrameLayout frameLayout; 
    private String message; 
    private String loggedInUpper, loggedInUser; 


    // instance initialization block 
    { 
     try { 
      mSocket = IO.socket(Constants.CHAT_SERVER_URL); 
      Log.e("Socket", String.valueOf(mSocket)); 
     } catch (URISyntaxException e) { 
      throw new RuntimeException(e); 
     } 
    } 


    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_single_chat); 


     //Toolbar 
     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbarSingleChat); 
     toolbar.setNavigationIcon(R.drawable.back); // Setting Navigation Icon in the Toolbar 


     //findViewByID 
     lv_message = (ListView) findViewById(R.id.lv_message); 
     edMessage = (EmojiconEditText) findViewById(R.id.edtMessage); 

     //Handling click event on the Navigation icon 
     toolbar.setNavigationOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 
       startActivity(new Intent(SingleChatActivity.this, FriendsListActivity.class)); 
      } 
     }); 

     //Getting values from previos screen(ChatFragment) 
     Bundle bundle = getIntent().getExtras(); 
     friendName = bundle.getString("friendsName", null); 
     completeURLFriend = bundle.getString("absoluteURL", null); 
     frndID = bundle.getString("friendID"); 

     //Initialization 
     sharedPreferences = getApplicationContext().getSharedPreferences(Prefs_Registration.prefsName, Context.MODE_PRIVATE); 
     apiConfiguration = new ApiConfiguration(); 
     httpRequestProcessor = new HttpRequestProcessor(); 
     networkConnectionDetector = new NetworkConnectionDetector(SingleChatActivity.this); 
     listBeanMessages = new ArrayList<Bean_Message>(); 
     adapter_message = new Adapter_Message(SingleChatActivity.this, listBeanMessages, completeURLFriend); 

     //Setting adapter to listview 
     lv_message.setAdapter(adapter_message); 

     friendID = Integer.parseInt(frndID);//Converting friendID to integer 

     //Getting id of LoggedIn user 
     id = sharedPreferences.getString(Prefs_Registration.get_user_id, null); 
     loggedInUserID = Integer.parseInt(id); 

     // Comparing the loggedInUserId and friendID 
     if (friendID < loggedInUserID) { 
      smallerID = friendID; 
      largerID = loggedInUserID; 
     } else { 
      smallerID = loggedInUserID; 
      largerID = friendID; 
     } 

     sID = String.valueOf(smallerID); 
     lID = String.valueOf(largerID); 
     String combinedID = sID + lID; 
     Log.e("combined ID", combinedID); 
     md5StringRoomID = convertPassMd5(combinedID); // Encrypting the combinedID to generate Room ID 
     Log.e("md5StringRoomID", md5StringRoomID); 

     api_message = apiConfiguration.getApi_message(); // Getting the API of messages 
     URL_FEED_Message = api_message + md5StringRoomID; // md5String is the encrypted room ID here 
     Log.e("URL_FEED_MESSAGE", URL_FEED_Message); 

     //Getting name of LoggedInUSer 
     loggedInUser = sharedPreferences.getString(Prefs_Registration.get_user_name, null); 
     loggedInUpper = upperCase(loggedInUser); 

     //Checking Internet Connection 
     if (networkConnectionDetector.isConnectedToInternet()) { 
      new MessageTask().execute(); 
     } else { 
      showAlertDialog(SingleChatActivity.this, "Internet Connection", "Please Check your Internet Connection .You don't have internet Connection"); 
     } 


     //Listening on Events 
     mSocket.on(Socket.EVENT_CONNECT, onConnect); 
     mSocket.on(Socket.EVENT_CONNECT_ERROR, onConnectionError); 
     mSocket.on(Socket.EVENT_DISCONNECT, onDisconnect); 
     mSocket.on("send:notice", onReceive); // Listening event for receiving messages 
     mSocket.connect(); // Explicitly call connect method to establish connection here 
     mSocket.emit("subscribe", md5StringRoomID); 

     // On clickinh the edit text Emoji panel will be hidden 
     edMessage.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 
       hideEmoji = true; 
       hideEmojiPopUp(hideEmoji); 
       showKeyboard(edMessage); 
      } 
     }); 

     //Handling click event on drawableLeft and drawableRight inside EmojiconEditText 
     edMessage.setOnTouchListener(new View.OnTouchListener() { 
      @Override 
      public boolean onTouch(View view, MotionEvent event) { 
       final int DRAWABLE_LEFT = 0; 
       final int DRAWABLE_TOP = 1; 
       final int DRAWABLE_RIGHT = 2; 
       final int DRAWABLE_BOTTOM = 3; 
       if (event.getAction() == MotionEvent.ACTION_UP) { 
        //Handling drawableRight 
        if (event.getRawX() >= (edMessage.getRight() - edMessage.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) { 
         // your action here 
         Toast.makeText(getApplicationContext(), "Clicked", Toast.LENGTH_SHORT).show(); 
         message = edMessage.getText().toString().trim(); 

         // Spannable s = getSmiledText(getApplicationContext(),message); 
         // Log.e("Spannable", String.valueOf(s)); 
         // Encoding emoji into unicode characters 
         String toServer = StringEscapeUtils.escapeJava(message); 
         //To find the current time in timestamp format 
         Date d = new Date(); 
         final long time = d.getTime(); 
         Log.e("Time", String.valueOf(time)); 
         Log.e("To Server", toServer); 
         Log.e("Sending", "Sending data-----" + message); 
         if (!message.equals("")) { 
          edMessage.setText(" "); 
          JSONObject jsonObject = new JSONObject(); 
          try { 
           jsonObject.put("room_id", md5StringRoomID); 
           jsonObject.put("user", loggedInUpper); 
           jsonObject.put("id", friendID); 
           jsonObject.put("message", toServer); 
           jsonObject.put("date", time); 
           jsonObject.put("status", "sent"); 

          } catch (JSONException e) { 
           e.printStackTrace(); 
          } 
          // isSelf = true; // Boolean isSelf is set to be true as sender of the message is logged in user i.e. you 
          //attemptToSend(loggedInUpper, message, isSelf); 
          mSocket.emit("send", jsonObject); // owner i.e LoggedIn user is sending the message 
        /* msg = new Bean_Message(); 
        msg.setMessageStatus(Status.SENT); 
        listBeanMessages.add(msg); 
        adapter.notifyDataSetChanged();*/ 
         } else { 
          runOnUiThread(new Runnable() { 
           @Override 
           public void run() { 
            Toast.makeText(getApplicationContext(), "Please enter some text", Toast.LENGTH_LONG).show(); 

           } 
          }); 
         } 
         return true; 
        } 

        //Handling drawable Left 
        if (event.getRawX() <= (edMessage.getCompoundDrawables()[DRAWABLE_LEFT].getBounds().width())) { 
         // your action here 
         Toast.makeText(getApplicationContext(), "Clicked", Toast.LENGTH_SHORT).show(); 
         hideKeyboard(); // hiding the keyboard 
         showEmojiPopUp(!showEmoji); 
         return true; 

        } 
       } 
       return false; 
      } 
     }); 
     setEmojiconFragment(false); 
     getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN); // Hiding soft keyboard 
    } 

    // Converting first lowercase letter of every word in Uppercase 
    String upperCase(String source) { 
     StringBuffer res = new StringBuffer(); 
     String[] strArr = source.split(" "); 
     for (String str : strArr) { 
      char[] stringArray = str.trim().toCharArray(); 
      stringArray[0] = Character.toUpperCase(stringArray[0]); 
      str = new String(stringArray); 
      res.append(str).append(" "); 
     } 
     return res.toString().trim(); 
    } 

    // This method will set a panel of emoticons in the fragment 
    private void setEmojiconFragment(boolean useSystemDefault) { 
     // Replacing the existing fragment having id emojicons with the fragment of emoticons library containing emoticons 
     getSupportFragmentManager().beginTransaction().replace(R.id.emojicons, EmojiconsFragment.newInstance(useSystemDefault)).commit(); 
    } 

    // Hiding the keyboard 
    public void hideKeyboard() { 
     InputMethodManager inputManager = (InputMethodManager) getSystemService(this.INPUT_METHOD_SERVICE); 
     inputManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); 
    } 

    public void showEmojiPopUp(boolean showEmoji) { 
     Display display = getWindowManager().getDefaultDisplay(); 
     Point size = new Point(); 
     display.getSize(size); 
     deviceHeight = size.y; 
     Log.e("Device Height", String.valueOf(deviceHeight)); 
     frameLayout = (FrameLayout) findViewById(R.id.emojicons); 
     frameLayout.getLayoutParams().height = (int) (deviceHeight/2.5); // Setting the height of FrameLayout 
     frameLayout.requestLayout(); 
     frameLayout.setVisibility(View.VISIBLE); 
     setHeightOfEmojiEditText(); 
    } 

    //Setting the height of EmojiconEditText programmatically 
    public void setHeightOfEmojiEditText() { 
     ViewGroup.LayoutParams lp = edMessage.getLayoutParams(); 
     lp.height = 100; 
     edMessage.setLayoutParams(lp); 

     View v = (View) findViewById(R.id.view); 
     v.setVisibility(View.VISIBLE); 
    } 

    // Hiding the FrameLayout containing the list of Emoticons 
    public void hideEmojiPopUp(boolean hideEmoji) { 
     FrameLayout frameLayout = (FrameLayout) findViewById(R.id.emojicons); 
     frameLayout.setVisibility(View.GONE); 
    } 

    //Show the soft keyboard 
    public void showKeyboard(EditText editText) { 
     InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE); 
     imm.showSoftInput(editText, InputMethodManager.SHOW_IMPLICIT); 
     setHeightOfEmojiEditText(); 
    } 


    // Event Listeners 
    private Emitter.Listener onConnect = new Emitter.Listener() { 
     @Override 
     public void call(Object... args) { 
      Log.e("Socket", "Connected"); 
     } 
    }; 


    private Emitter.Listener onConnectionError = new Emitter.Listener() { 
     @Override 
     public void call(Object... args) { 
      Log.e("Error", "Error in connecting server"); 
     } 
    }; 
    private Emitter.Listener onDisconnect = new Emitter.Listener() { 
     @Override 
     public void call(Object... args) { 
      Log.e("Disconnect", "Socket Disconnected"); 
     } 
    }; 


    // Event Listener for receiving messages 
    private Emitter.Listener onReceive = new Emitter.Listener() { 
     @Override 
     public void call(final Object... args) { 
      Log.e("Receive", "Bean_Message received"); 
      runOnUiThread(new Runnable() { 
       @Override 
       public void run() { 
        JSONObject data = (JSONObject) args[0]; 
        Log.e("DATA", String.valueOf(data)); 
        try { 
         JSONArray ops = data.getJSONArray("ops"); 
         Log.e("JSONArray", ops.toString()); 
         for (int i = 0; i < ops.length(); i++) { 
          JSONObject object = ops.getJSONObject(i); 
          String roomID = object.getString("room_id"); 
          Log.e("RoomID", roomID); // Getting room ID from JSON array 
          Log.e("Md5RoomID", md5StringRoomID); // Getting room id which we have created using logged in user ID and room id of the user through which chat has to be done 
          //Comparing the room IDs 
          if (md5StringRoomID.equals(roomID)) { 
           String senderName = object.getString("user"); 
           Log.e("Sender Name", senderName); 
           String senderID = object.getString("id"); 
           Log.e("SenderID", senderID); 
           String date = object.getString("date"); // Getting timestamp value in the form of string 
           long time = Long.parseLong(date); //Converting String into long 
           String t = getDateFromTimestamp(time); // Getting date and time from timestamp 
           Log.e("DateReceived", date); 
           // JSONObject message = object.getJSONObject("message"); 
           String unicodeMessageReceived = object.getString("message"); 
           //Decoding unicode characters for emoji 
           String messageReceived = StringEscapeUtils.unescapeJava(unicodeMessageReceived); 
           Log.e("Bean_Message Received", messageReceived); 
           String loggedInUSerNAme = sharedPreferences.getString(Prefs_Registration.get_user_name, null); 
           //String loggedInUSerNAme = almaChatDatabase.getUserName(); 
           //If the message is sent by the owner to other from webapp ,then we need to check whether the sender is the loggedinUSer in the App or not and we will right align the messages . 
           if (loggedInUSerNAme.equalsIgnoreCase(senderName)) { 
            isSelf = true; 
            msg = new Bean_Message(senderName, messageReceived, isSelf); 
            msg.setMessageStatus(Status.SENT); 
            msg.setTime(t); 
            listBeanMessages.add(msg); 
            // Log.e("List Elements", String.valueOf(listBeanMessages)); 
            adapter_message.notifyDataSetChanged(); 
            playBeep(); 
           } else { 
            isSelf = false; 
            msg = new Bean_Message(senderName, messageReceived, isSelf); 
            msg.setTime(t); 
            listBeanMessages.add(msg); 
            Log.e("List Elements", String.valueOf(listBeanMessages)); 
            adapter_message.notifyDataSetChanged(); 
            playBeep(); 
           } 
          } 
         } 
        } catch (JSONException e) { 
         e.printStackTrace(); 
        } 
       } 
      }); 
     } 

     // Playing sound when the message is sent by other 
     public void playBeep() { 
      try { 
       Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); 
       Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification); 
       r.play(); 
      } catch (Exception e) { 
       e.printStackTrace(); 
      } 
     } 

    }; 

    @Override 
    public void onEmojiconBackspaceClicked(View view) { 
     EmojiconsFragment.backspace(edMessage); 
    } 

    @Override 
    public void onEmojiconClicked(Emojicon emojicon) { 
     EmojiconsFragment.input(edMessage, emojicon); 
    } 

    //Getting old messages of the user 
    public class MessageTask extends AsyncTask<String, String, String> { 
     @Override 
     protected String doInBackground(String... strings) { 
      String response = httpRequestProcessor.gETRequestProcessor(URL_FEED_Message); 
      return response; 
     } 

     @Override 
     protected void onPostExecute(String s) { 
      Log.e("ResponseMessage", s); 
      try { 
       JSONArray jsonArray = new JSONArray(s); 
       parseJsonFeed(jsonArray); 
      } catch (JSONException e) { 
       e.printStackTrace(); 
      } 

     } 
    } 

    // encrypting string into MD5 
    public static String convertPassMd5(String pass) { 
     String password = null; 
     MessageDigest mdEnc; 
     try { 
      mdEnc = MessageDigest.getInstance("MD5"); 
      mdEnc.update(pass.getBytes(), 0, pass.length()); 
      pass = new BigInteger(1, mdEnc.digest()).toString(16); 
      while (pass.length() < 32) { 
       pass = "0" + pass; 
      } 
      password = pass; 
     } catch (NoSuchAlgorithmException e1) { 
      e1.printStackTrace(); 
     } 
     return password; 
    } 

    public void showAlertDialog(Context context, String title, String message) { 

     AlertDialog dialog = new AlertDialog.Builder(context).create(); 
     //Setting Dialog Title 
     dialog.setTitle(title); 
     //Setting Dialog message 
     dialog.setMessage(message); 
     //Setting OK button 
     dialog.setButton("OK", new DialogInterface.OnClickListener() { 
      @Override 
      public void onClick(DialogInterface dialog, int which) { 
      } 
     }); 
     dialog.show(); 
    } 

    // Parsing JSon Array which corresponds to the old chat messages 
    public void parseJsonFeed(JSONArray jsonArray) { 
     for (int i = 0; i < jsonArray.length(); i++) { 
      try { 
       JSONObject jsonObject = jsonArray.getJSONObject(i); 
       String roomID = jsonObject.getString("room_id"); 
       Log.e("RoomID", roomID); 
       Log.e("Md5RoomID", md5StringRoomID); 
       // If Room ID(created using id of logged in user and id of friend) matches with the room id obtained from JSON String 
       if (md5StringRoomID.equals(roomID)) { 
        String userName = jsonObject.getString("user"); 
        Log.e("Name", userName); 
        String loggedInUSerNAme = sharedPreferences.getString(Prefs_Registration.get_user_name, null); 
        //String loggedInUSerNAme = almaChatDatabase.getUserName(); 
        Log.e("LoggedInUSer", loggedInUSerNAme); 
        //If the message is sent by the owner to other from webapp ,then we need to check whether the sender is the loggedinUSer in the App or not and we will right align the messages . 
        if (loggedInUSerNAme.equalsIgnoreCase(userName)) { 
         String message = jsonObject.getString("message"); 
         Log.e("message", message); 
         String date = jsonObject.getString("date"); 
         Long time = Long.parseLong(date); 
         String t = getDateFromTimestamp(time); 
         Log.e("TimeC", t); 
         Log.e("Date", date); 
         isSelf = true; 
         msg = new Bean_Message(userName, message, isSelf); 
         msg.setTime(t); 
         listBeanMessages.add(msg); 
         adapter_message.notifyDataSetChanged(); 
         //playBeep(); 
        } else { 
         //JSONObject jsonMessage = jsonObject.getJSONObject("message"); 
         String message = jsonObject.getString("message"); 
         String date = jsonObject.getString("date"); 
         Long time = Long.parseLong(date); 
         String t = getDateFromTimestamp(time); 
         Log.e("TimeC", t); 
         Log.e("Date", date); 
         isSelf = false; 
         msg = new Bean_Message(userName, message, isSelf); 
         msg.setTime(t); 
         listBeanMessages.add(msg); 
         adapter_message.notifyDataSetChanged(); 
         // playBeep(); 
        } 
       } 
      } catch (JSONException e) { 
       e.printStackTrace(); 
      } 
     } 
    } 

    // Converting timestamp to string 
    private String getDateFromTimestamp(long time) { 
     //String date = (String) DateFormat.format("dd-MM-yyyy hh:mm a", time); 
     String date = (String) DateFormat.format("hh:mm a", time); 
     return date; 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     Log.e("Option Menu","called"); 
     MenuInflater inflater = getMenuInflater(); 
     inflater.inflate(R.menu.menu_chat_activity, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     switch (item.getItemId()) { 
      case R.id.action_viewContacts: 
       return true; 
      case R.id.action_media: 
       return true; 
      case R.id.action_search: 
       return true; 
      case R.id.action_block: 
       return true; 
      case R.id.action_email_chat: 
       return true; 
      case R.id.action_clear_chat: 
       return true; 
      case R.id.action_attach: 
       return true; 
      default: 
       return super.onOptionsItemSelected(item); 
     } 
    } 
} 

AndroidManifest

<activity 
     android:name=".activity.SingleChatActivity" 
     android:theme="@android:style/Theme.Holo"></activity> 
</application> 
+0

Места всего кода для' FragmentActivity'. – Stanojkovic

+0

Пожалуйста, проверьте мой отредактированный код для полного кода FragmentActivity. –

ответ

0

«Дважды проверьте, что вы действительно установить тему приложение к Holo.Light я не могу объяснить, что вызывает проблему, но я смог воспроизвести ее. После экспериментов с изменениями между FragmentActivity и AppCompatActivity я случайно столкнулся с FragmentActivity и темой установите для параметра Theme.AppCompat.Light. Это создало поведение, которое вы видите, с onCreateOptionsMenu() не вызывается. «

В качестве побочного вопроса, вы должны исправить onCreateOptionsMenu() для вызова до супер, как отмечено в documentation:» Получая классы должны всегда вызывать через к базовой реализации».

ответил HERE изначально

+0

я использую тему Theme.AppCompat.Light.NoActionBar здесь для моего приложения. Можете ли вы рассказать, какую тему у меня использовать для FragmentActivity? –

+0

Я не вижу, что вы вызываете 'setSupportActionBar (панель инструментов);' in 'onCreate()' метод. Измените это, я не вижу никакой другой ошибки. – Stanojkovic

+0

Я не могу использовать setSupportActionBar (tooolbar) здесь, так как я могу использовать для AppCompatActivity. –