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How to pass a parcelable object that contains a list of objects?
...ts according to specifications described by writeValue() method. developer.android.com/reference/android/os/… Among other things it says that the object can be Serializable. readList() is counterpart of writeList() and will read the same data.
– Alex Gitelman
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“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
...e following similar error on Ubuntu 13.10:
Cannot run program "/usr/local/android-sdk-linux/build-tools/19.0.3/aapt": error=2, No such file or directory
And this answer fixed it for me:
To get aapt working (this fixed my issues with the avd as well) just install these two packages:
sudo apt-g...
How to force ViewPager to re-instantiate its items [duplicate]
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Not the answer you're looking for? Browse other questions tagged android android-widget android-viewpager or ask your own question.
Understanding Fragment's setRetainInstance(boolean)
... again. It's basically the way it should have worked with Activities since Android 1.0. I don't think it is "lazy" to use it, or using it isn't "proper". In fact I can't see why it isn't the default, or why you would ever want it off.
– Timmmm
Sep 19 '12 at 10:...
Best implementation for hashCode method for a collection
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For any Android developers looking at the java.util.Objects class, it was only introduced in API 19, so make sure you're running on KitKat or above otherwise you'll get NoClassDefFoundError.
– Andrew Kelly
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Illegal pattern character 'T' when parsing a date string to java.util.Date
...time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android bundle implementations of the java.time classes.
For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….
The Th...
How to convert a List into a comma separated string without iterating List explicitly [dupli
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On Android use:
android.text.TextUtils.join(",", ids);
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Update data in ListFragment as part of ViewPager
I'm using the v4 compatibility ViewPager in Android. My FragmentActivity has a bunch of data which is to be displayed in different ways on different pages in my ViewPager. So far I just have 3 instances of the same ListFragment, but in the future I will have 3 instances of different ListFragments....
How to format a number 0..9 to display with 2 digits (it's NOT a date)
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This will generate an Android Linter Warning "Implicitly using the default locale is a common source of bugs: Use String.format(Locale, ...) instead"
– Christopher Stock
Feb 15 '19 at 10:36
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How to convert current date into string in java?
...time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android bundle implementations of the java.time classes.
For earlier Android (<26), the ThreeTenABP project adapts ThreeTen-Backport (mentioned above). See How to use ThreeTenABP….
The Thre...