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How can I permanently enable line numbers in IntelliJ?
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For the Mac new-schoolers, Android Studio > Preferences > Editor > Appearance > Show line numbers
– whyoz
May 21 '13 at 17:29
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How can I set the focus (and display the keyboard) on my EditText programmatically
...wSoftInput(editText, InputMethodManager.SHOW_IMPLICIT);
http://developer.android.com/reference/android/view/View.html#requestFocus()
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How to set input type date's default value to today?
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Watch out if you're supporting mobile. On Android 4.0.3 (at least) I've had issues where the new date selected via the popup date control is appended to todays date, rather than replaces it. E.g. you can end up with 2013-03-252013-03-27 rather than 2013-03-25, and th...
How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
...debug.keystore is not in your project directory. It is normally in your ~/.android/ directory. (see developer.android.com/guide/publishing/…)
– ohhorob
Feb 10 '11 at 6:52
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Styling HTML email for Gmail
...cs, and ran it through putsmail. Styles are showing in gmail. I verified Android gmail app and gmail in a Chrome browser. My guess is that the Litmus previews haven't been updated to reflect the change.
– Matthew Johnson
Oct 5 '16 at 18:57
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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
^ ^ ^
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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...
MediaHelper 媒体助手扩展：从媒体文件提取元数据和专辑封面 · App Inventor 2 中文网
...助手扩展
介绍
此扩展是对 Android MediaMetadataRetriever 类的包装，能够从媒体文件中提取元数据，包括来自本地物理文件和流媒体文件（如 https://...mp3）。
主要功能
从本地和在线...
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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