大约有 40,000 项符合查询结果（耗时：0.0364秒） [XML]
Email Address Validation in Android on EditText [duplicate]
How can we perform Email Validation on edittext in android ? I have gone through google & SO but I didn't find out a simple way to validate it.
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Android SQLite: nullColumnHack parameter in insert/replace methods
The Android SDK has some convenience methods for manipulating data with SQLite. However both the insert and replace methods use some nullColumnHack parameter which usage I don't understand.
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Moving and vanishing lines of code; trouble with Eclipse's XML Editor
...now available in ADT 21 Preview 9, posted a few minutes ago, here: https://android-review.googlesource.com/#/c/44936/1
The reason you get weird visual artifacts is that if a file contains broken DOS line endings (multiple carriage returns without a newline for each carriage return), Eclipse gets ve...
Reading a simple text file
I am trying to read a simple text file in my sample Android Application. I am using the below written code for reading the simple text file.
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How do I solve the INSTALL_FAILED_DEXOPT error?
I am developing an Android application using Android 2.2, my application APK size is 22.5 MB, and I would like to create a new build for a Samsung tablet. I got the following error:
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How to pause / sleep thread or process in Android?
...an by "inconvenient". The Handler's postDelayed method is designed to tell Android that you want a bit of code to be executed after a certain amount of time has passed.
– tronman
Feb 16 '12 at 19:45
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How do I enable the column selection mode in Eclipse?
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This is not working for me in Android Developer Tools Build: v22.0.5-757759 edit: Look down Android devs!
– anon58192932
Oct 21 '13 at 22:08
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Google Espresso or Robotium [closed]
...presso and Robotium are instrumentation-based frameworks, meaning they use Android Instrumentation to inspect and interact with Activities under test.
At Google, we started out by using Robotium because it was more convenient than stock instrumentation (hats off to Robotium developers for making it...
How to get the selected index of a RadioGroup in Android
Is there an easy way to get the selected index of a RadioGroup in Android or do I have to use OnCheckedChangeListener to listen for changes and have something that holds the last index selected?
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Android error: Failed to install *.apk on device *: timeout
...me to time and don't know what causing this:
When trying to run/debug an Android app on a real device (Galaxy Samsung S in my case) I'm getting the following error in the Console:
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