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Create a List of primitive int?
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When you use Java for Android development, it is recommended to use SparseIntArray to prevent autoboxing between int and Integer.
You can finde more information to SparseIntArray in the Android Developers documentation and a good explanation for ...
Is it possible to search for a particular filename on GitHub?
...:, i.e. I want to find where's located the file simple_spinner_item.xml in Android's source code hosted on github, so I search on Google this string:
site:github.com intitle:simple_spinner_item.xml github.com/android
^ ^ ^
| | ...
Eclipse: The declared package does not match the expected package
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I get this problem in Eclipse sometimes when importing an Android project that does not have a .classpath file. The one that Eclipse creates is not exactly the same one that Android expects. But, the Android .classpath files are usually all relative, so I just copy a correct .cla...
Failed to allocate memory: 8
From today, when I tried to run an app in NetBeans on a 2.3.3 Android platform, it shows me that:
20 Answers
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Video auto play is not working in Safari and Chrome desktop browser
...ers, it was not still working (Video wasn't autoplaying) in the Chrome for Android (Version 56.0).
As per this post in developers.google.com, From Chrome 53, the autoplay option is respected by the browser, if the video is muted.
So using autoplay muted attributes in video tag enables the video to...
How to hash some string with sha256 in Java?
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@rajadilipkolli I think it's the Android implementation: developer.android.com/reference/android/util/Base64
– dbm
Jun 11 '18 at 19:33
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How can I change the color of a part of a TextView?
...or='#01C6DB'>Login</font></string>
then
<TextView
android:layout_width="wrap_content"
android:layout_height="64dp"
android:text="@string/already_have_an_account"/>
result
not sure which api versions this works on, but doesnt work for api 19 that ive tested so...
Does setWidth(int pixels) use dip or px?
...ls correctly. instead, it returns me the exact value i specify in my view: android:layout_width="50dip" in my case. it will return me 50 the exact value in the xml file. i then checked this in the app and as expected, the value is incorrect and draws the view too large then expected
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Override Java System.currentTimeMillis for testing time sensitive code
...ime functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android (26+) bundle implementations of the java.time classes.
For earlier Android (<26), a process known as API desugaring brings a subset of the java.time functionality not originally built int...
File size exceeds configured limit (2560000), code insight features not available
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When i do this in android studio it says 'The file C/users/....androidstudio3.0/...../ideas.customproperties does not exist. Create?' Not sure I want to risk screwing something up. Figured out exceeding this limit was why my autocomplete and o...