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Compare two objects in Java with possible null values
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For those on android, who can't use API 19's Objects.equals(str1, str2), there is this:
android.text.TextUtils.equals(str1, str2);
It is null safe. It rarely has to use the more expensive string.equals() method because identical strin...
Exporting APK from eclipse (ADT) silently crashes
...en you are exporting
I think is a problem of Eclipse unable to detect the Android command is still working or something similar.
Of course there is ever the option of APK generation using Ant outside Eclipse you can generate an Ant build.xml from your Eclipse project more info in official Android ...
Add padding on view programmatically
I am deveoping Android v2.2 app.
10 Answers
10
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Storing R.drawable IDs in XML array
...ex
For more information about TypedArray visit this link
http://developer.android.com/reference/android/content/res/TypedArray.html
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Difference between getContext() , getApplicationContext() , getBaseContext() and “this”
...e method getBaseContext() is only relevant when you have a ContextWrapper.
Android provides a ContextWrapper class that is created around an existing Context using:
ContextWrapper wrapper = new ContextWrapper(context);
The benefit of using a ContextWrapper is that it lets you “modify behavior w...
Android-java- How to sort a list of objects by a certain value within the object
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"Android-java" is here by no means different than "normal java", so yes Collections.sort() would be a good approach.
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Problems with Android Fragment back stack
I've got a massive problem with the way the android fragment backstack seems to work and would be most grateful for any help that is offered.
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Is it possible to have multiple styles inside a TextView?
...hod, refer to this link or this question: Which HTML tags are supported by Android TextView?
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ViewPager and fragments — what's the right way to store fragment's state?
...y called when a fragment for that position does not exist. After rotating, Android will notice that it already created/saved a fragment for this particular position and so it simply tries to reconnect with it with FragmentManager.findFragmentByTag(), instead of creating a new one. All of this comes ...
Build Eclipse Java Project from Command Line
...- so I did a web-search and found what worked for me at 'http://incise.org/android-development-on-the-command-line.html'.
The answer seemed to be a combination of all the answers above (please tell me if I'm wrong and accept my apologies if so).
As mentioned above, eclipse/adt does not create the ...