Styjun

Historically, were women trained for obligatory wars? Or did they serve some other military function?

Packet sniffer for MacOS Mojave and above

How to scale a verbatim environment on a minipage?

Airbnb - host wants to reduce rooms, can we get refund?

How to creep the reader out with what seems like a normal person?

Entropy as a function of temperature: is temperature well defined?

Can I use 1000v rectifier diodes instead of 600v rectifier diodes?

Pressure to defend the relevance of one's area of mathematics

How could a planet have most of its water in the atmosphere?

Unidentified items in bicycle tube repair kit

A non-technological, repeating, phenomenon in the sky, holding its position in the sky for hours

Hang 20lb projector screen on Hardieplank

Visa for volunteering in England

How to efficiently calculate prefix sum of frequencies of characters in a string?

Does hiding behind 5-ft-wide cover give full cover?

Can a cyclic Amine form an Amide?

Is lying to get "gardening leave" fraud?

What happened to Ghost?

How can I close a gap between my fence and my neighbor's that's on his side of the property line?

My ID is expired, can I fly to the Bahamas with my passport

Why do freehub and cassette have only one position that matches?

Transfer over $10k

Does the Darkness spell dispel the Color Spray and Flaming Sphere spells?

Binary Numbers Magic Trick

Android Menu duplication fixed with clear but it clears the parent activity menu

How do save an Android Activity state using save instance state?Activity restart on rotation AndroidStrange out of memory issue while loading an image to a Bitmap objectFling gesture detection on grid layoutViewPager and fragments — what's the right way to store fragment's state?Android Options Menu in FragmentBest practice for instantiating a new Android FragmentHow to manage startActivityForResult on Android?Dilemma: when to use Fragments vs Activities:You need to use a Theme.AppCompat theme (or descendant) with this activity

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;

0

I have created different fragment and populated some menu based on the fragment. I was getting duplicate menu items so I used clear as suggested various stackoveflow posts but the problem is when I use clear in fragment it also clears the main activity menu items.

android menu duplicates

share|improve this question

asked Mar 22 at 20:03

GreyfrogGreyfrog

142210

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Did you fix it? Where was the problem?
  
  – Andrew Churilo
  Apr 4 at 8:14
  

  
  
  
  

add a comment | 

0

I have created different fragment and populated some menu based on the fragment. I was getting duplicate menu items so I used clear as suggested various stackoveflow posts but the problem is when I use clear in fragment it also clears the main activity menu items.

android menu duplicates

share|improve this question

asked Mar 22 at 20:03

GreyfrogGreyfrog

142210

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Did you fix it? Where was the problem?
  
  – Andrew Churilo
  Apr 4 at 8:14
  

  
  
  
  

add a comment | 

I have created different fragment and populated some menu based on the fragment. I was getting duplicate menu items so I used clear as suggested various stackoveflow posts but the problem is when I use clear in fragment it also clears the main activity menu items.

android menu duplicates

share|improve this question

asked Mar 22 at 20:03

GreyfrogGreyfrog

142210

android menu duplicates

android menu duplicates

share|improve this question

asked Mar 22 at 20:03

GreyfrogGreyfrog

142210

share|improve this question

asked Mar 22 at 20:03

GreyfrogGreyfrog

142210

asked Mar 22 at 20:03

GreyfrogGreyfrog

142210

asked Mar 22 at 20:03

GreyfrogGreyfrog

142210

2 Answers
2

active

oldest

votes

0

Activity and all fragments inside it use the same Menu instance. So no matter where you call clear() method, all items will be deleted.

Menu items that are used across all child fragments should be created inside Activity. Fragment-specific options should be created inside corresponding fragment. Ideally you should not have duplicated menu items. If two fragments have same menu item but third doesn't -- prefer create menu item inside every fragment but not single menu item inside activity. With this approach you will not get duplicates.

---

But If you want just to delete duplicates you can use menu.removeItem(itemId) method. Also you can hide redundant item with menuItem.setVisible(false).

share|improve this answer

answered Mar 22 at 21:25

Andrew ChuriloAndrew Churilo

1,469815

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Hey Andrew thanks :) Yes, i have created common menu in Main activity which is shared across Fragment. The menu I was getting duplicated are from Fragments. When I switch between Fragments, I get duplicated menu and those menu items are non reactive. So I have applied menu.clear() in main activity OnCreteOptionMenu() but I am still getting the dupilcate menu when I switch between fragments.
  
  – Greyfrog
  Mar 23 at 3:48
  
  

  
  
  
  

add a comment | 

0

When I switch between Fragments, I get duplicated menu

Maybe you have two active fragments at the same time. It can be when you use add method instead replace.

share|improve this answer

answered Mar 23 at 5:55

Andrew ChuriloAndrew Churilo

1,469815

add a comment | 

Your Answer

StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");

StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f55307069%2fandroid-menu-duplication-fixed-with-clear-but-it-clears-the-parent-activity-menu%23new-answer', 'question_page');

);

Post as a guest

Name

Email

Required, but never shown

0

Activity and all fragments inside it use the same Menu instance. So no matter where you call clear() method, all items will be deleted.

Menu items that are used across all child fragments should be created inside Activity. Fragment-specific options should be created inside corresponding fragment. Ideally you should not have duplicated menu items. If two fragments have same menu item but third doesn't -- prefer create menu item inside every fragment but not single menu item inside activity. With this approach you will not get duplicates.

---

But If you want just to delete duplicates you can use menu.removeItem(itemId) method. Also you can hide redundant item with menuItem.setVisible(false).

share|improve this answer

answered Mar 22 at 21:25

Andrew ChuriloAndrew Churilo

1,469815

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Hey Andrew thanks :) Yes, i have created common menu in Main activity which is shared across Fragment. The menu I was getting duplicated are from Fragments. When I switch between Fragments, I get duplicated menu and those menu items are non reactive. So I have applied menu.clear() in main activity OnCreteOptionMenu() but I am still getting the dupilcate menu when I switch between fragments.
  
  – Greyfrog
  Mar 23 at 3:48
  
  

  
  
  
  

add a comment | 

0

Activity and all fragments inside it use the same Menu instance. So no matter where you call clear() method, all items will be deleted.

Menu items that are used across all child fragments should be created inside Activity. Fragment-specific options should be created inside corresponding fragment. Ideally you should not have duplicated menu items. If two fragments have same menu item but third doesn't -- prefer create menu item inside every fragment but not single menu item inside activity. With this approach you will not get duplicates.

---

But If you want just to delete duplicates you can use menu.removeItem(itemId) method. Also you can hide redundant item with menuItem.setVisible(false).

share|improve this answer

answered Mar 22 at 21:25

Andrew ChuriloAndrew Churilo

1,469815

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Hey Andrew thanks :) Yes, i have created common menu in Main activity which is shared across Fragment. The menu I was getting duplicated are from Fragments. When I switch between Fragments, I get duplicated menu and those menu items are non reactive. So I have applied menu.clear() in main activity OnCreteOptionMenu() but I am still getting the dupilcate menu when I switch between fragments.
  
  – Greyfrog
  Mar 23 at 3:48
  
  

  
  
  
  

add a comment | 

Activity and all fragments inside it use the same Menu instance. So no matter where you call clear() method, all items will be deleted.

Menu items that are used across all child fragments should be created inside Activity. Fragment-specific options should be created inside corresponding fragment. Ideally you should not have duplicated menu items. If two fragments have same menu item but third doesn't -- prefer create menu item inside every fragment but not single menu item inside activity. With this approach you will not get duplicates.

---

But If you want just to delete duplicates you can use menu.removeItem(itemId) method. Also you can hide redundant item with menuItem.setVisible(false).

share|improve this answer

answered Mar 22 at 21:25

Andrew ChuriloAndrew Churilo

1,469815

share|improve this answer

answered Mar 22 at 21:25

Andrew ChuriloAndrew Churilo

1,469815

answered Mar 22 at 21:25

Andrew ChuriloAndrew Churilo

1,469815

answered Mar 22 at 21:25

Andrew ChuriloAndrew Churilo

1,469815

0

When I switch between Fragments, I get duplicated menu

Maybe you have two active fragments at the same time. It can be when you use add method instead replace.

share|improve this answer

answered Mar 23 at 5:55

Andrew ChuriloAndrew Churilo

1,469815

add a comment | 

0

When I switch between Fragments, I get duplicated menu

Maybe you have two active fragments at the same time. It can be when you use add method instead replace.

share|improve this answer

answered Mar 23 at 5:55

Andrew ChuriloAndrew Churilo

1,469815

add a comment | 

When I switch between Fragments, I get duplicated menu

Maybe you have two active fragments at the same time. It can be when you use add method instead replace.

share|improve this answer

answered Mar 23 at 5:55

Andrew ChuriloAndrew Churilo

1,469815

share|improve this answer

answered Mar 23 at 5:55

Andrew ChuriloAndrew Churilo

1,469815

answered Mar 23 at 5:55

Andrew ChuriloAndrew Churilo

1,469815

answered Mar 23 at 5:55

Andrew ChuriloAndrew Churilo

1,469815