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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
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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 asked Mar 22 at 20:03
GreyfrogGreyfrog
142210
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 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 asked Mar 22 at 20:03
GreyfrogGreyfrog
142210
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 android menu duplicates asked Mar 22 at 20:03
GreyfrogGreyfrog
142210
asked Mar 22 at 20:03
GreyfrogGreyfrog
142210
asked Mar 22 at 20:03
GreyfrogGreyfrog
142210
asked Mar 22 at 20:03
GreyfrogGreyfrog
142210
asked Mar 22 at 20:03
GreyfrogGreyfrog
142210
142210
Did you fix it? Where was the problem?
– Andrew Churilo
Apr 4 at 8:14
add a comment |
Did you fix it? Where was the problem?
– Andrew Churilo
Apr 4 at 8:14
Did you fix it? Where was the problem?
– Andrew Churilo
Apr 4 at 8:14
Did you fix it? Where was the problem?
– Andrew Churilo
Apr 4 at 8:14
add a comment |
2 Answers
2
active
oldest
votes
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).
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 |
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.
answered Mar 23 at 5:55
Andrew ChuriloAndrew Churilo
1,469815
add a comment |
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2 Answers
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2 Answers
2
active
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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).
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).
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).
answered Mar 22 at 21:25
Andrew ChuriloAndrew Churilo
1,469815
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).
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
answered Mar 22 at 21:25
Andrew ChuriloAndrew Churilo
1,469815
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 |
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
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
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 |
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.
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.
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.
answered Mar 23 at 5:55
Andrew ChuriloAndrew Churilo
1,469815
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.
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
answered Mar 23 at 5:55
Andrew ChuriloAndrew Churilo
1,469815
1,469815
add a comment |
add a comment |
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Did you fix it? Where was the problem?
– Andrew Churilo
Apr 4 at 8:14