Android phone built-in back button
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I have an activity with two fragments, each fragment has a back button to the previous activity/fragment. Both the back buttons on the fragments work properly. However when i run the app on my android phone and i use the built-in back button to navigate to the previous activity, it displays a blank activity and then when i press the built-in back button again only then does it navigate to the previous activity. The problem is clearly the back burton than built in.Is there a way to solve this???
android asked Nov 22 '18 at 21:29
user10322505user10322505
53
add a comment |
I have an activity with two fragments, each fragment has a back button to the previous activity/fragment. Both the back buttons on the fragments work properly. However when i run the app on my android phone and i use the built-in back button to navigate to the previous activity, it displays a blank activity and then when i press the built-in back button again only then does it navigate to the previous activity. The problem is clearly the back burton than built in.Is there a way to solve this???
android asked Nov 22 '18 at 21:29
user10322505user10322505
53
add a comment |
I have an activity with two fragments, each fragment has a back button to the previous activity/fragment. Both the back buttons on the fragments work properly. However when i run the app on my android phone and i use the built-in back button to navigate to the previous activity, it displays a blank activity and then when i press the built-in back button again only then does it navigate to the previous activity. The problem is clearly the back burton than built in.Is there a way to solve this???
android asked Nov 22 '18 at 21:29
user10322505user10322505
53
I have an activity with two fragments, each fragment has a back button to the previous activity/fragment. Both the back buttons on the fragments work properly. However when i run the app on my android phone and i use the built-in back button to navigate to the previous activity, it displays a blank activity and then when i press the built-in back button again only then does it navigate to the previous activity. The problem is clearly the back burton than built in.Is there a way to solve this???
android android asked Nov 22 '18 at 21:29
user10322505user10322505
53
asked Nov 22 '18 at 21:29
user10322505user10322505
53
asked Nov 22 '18 at 21:29
user10322505user10322505
53
asked Nov 22 '18 at 21:29
user10322505user10322505
53
asked Nov 22 '18 at 21:29
user10322505user10322505
53
53
add a comment |
add a comment |
1 Answer
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There is a method in the Activity called onBackPressed() which is called when the device back button is pressed. If you want to control what happens on back press just override it. To remove default onBackPressed action you need to remove the call to super.onBackPressed() and then you control what happens when back button is pressed.
@Override
public void onBackPressed() {
//super.onBackPressed();
// do something here
// or perhaps nothing at all
}
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
1
I just disabled the built-in back button on most activities on the entire app. Thank you.
– user10322505
Nov 22 '18 at 21:55
add a comment |
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1 Answer
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1 Answer
1
active
oldest
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active
oldest
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active
oldest
votes
There is a method in the Activity called onBackPressed() which is called when the device back button is pressed. If you want to control what happens on back press just override it. To remove default onBackPressed action you need to remove the call to super.onBackPressed() and then you control what happens when back button is pressed.
@Override
public void onBackPressed() {
//super.onBackPressed();
// do something here
// or perhaps nothing at all
}
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
1
I just disabled the built-in back button on most activities on the entire app. Thank you.
– user10322505
Nov 22 '18 at 21:55
add a comment |
There is a method in the Activity called onBackPressed() which is called when the device back button is pressed. If you want to control what happens on back press just override it. To remove default onBackPressed action you need to remove the call to super.onBackPressed() and then you control what happens when back button is pressed.
@Override
public void onBackPressed() {
//super.onBackPressed();
// do something here
// or perhaps nothing at all
}
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
1
I just disabled the built-in back button on most activities on the entire app. Thank you.
– user10322505
Nov 22 '18 at 21:55
add a comment |
There is a method in the Activity called onBackPressed() which is called when the device back button is pressed. If you want to control what happens on back press just override it. To remove default onBackPressed action you need to remove the call to super.onBackPressed() and then you control what happens when back button is pressed.
@Override
public void onBackPressed() {
//super.onBackPressed();
// do something here
// or perhaps nothing at all
}
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
There is a method in the Activity called onBackPressed() which is called when the device back button is pressed. If you want to control what happens on back press just override it. To remove default onBackPressed action you need to remove the call to super.onBackPressed() and then you control what happens when back button is pressed.
@Override
public void onBackPressed() {
//super.onBackPressed();
// do something here
// or perhaps nothing at all
}
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
answered Nov 22 '18 at 21:51
N. MaticN. Matic
1838
1838
1
I just disabled the built-in back button on most activities on the entire app. Thank you.
– user10322505
Nov 22 '18 at 21:55
add a comment |
1
I just disabled the built-in back button on most activities on the entire app. Thank you.
– user10322505
Nov 22 '18 at 21:55
1
1
I just disabled the built-in back button on most activities on the entire app. Thank you.
– user10322505
Nov 22 '18 at 21:55
I just disabled the built-in back button on most activities on the entire app. Thank you.
– user10322505
Nov 22 '18 at 21:55
add a comment |
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