大约有 40,101 项符合查询结果（耗时：0.0436秒） [XML]
How to avoid using Select in Excel VBA
...elect functions. However, I am not sure how to refer to things (like the ActiveCell etc.) if not using Select .
15 An...
Sort objects in an array alphabetically on one property of the array
...
Active
Oldest
Votes
...
Difference between Activity and FragmentActivity
I was working on fragments and came across two things Activity and FragmentActivity which are used several times. I want to know that is there any difference between these two, because when I changed Activity with FragmentActivity , it had no effect on the app.
...
Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
My Activity is trying to create an AlertDialog which requires a Context as a parameter. This works as expected if I use:
28...
How do I get the SharedPreferences from a PreferenceActivity in Android?
I am using a PreferenceActivity to show some settings for my application. I am inflating the settings via a xml file so that my onCreate (and complete class methods) looks like this:
...
How to fix 'android.os.NetworkOnMainThreadException'?
...
Active
Oldest
Votes
1
2
Next
...
How can I access getSupportFragmentManager() in a fragment?
I have a FragmentActivity and I want to use a map fragment within it. I'm having a problem getting the support fragment manager to access it.
...