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setBackground vs setBackgroundDrawable (Android)
...just for the completeness of it... You'd do something like following:
int sdk = android.os.Build.VERSION.SDK_INT;
if(sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
setBackgroundDrawable();
} else {
setBackground();
}
For this to work you need to set buildTarget api 16 and min build...
Google Play on Android 4.0 emulator
...apk /system/app/. # Vending.apk in older versions
adb shell rm /system/app/SdkSetup*
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Eclipse error “ADB server didn't ACK, failed to start daemon”
After updating the SDK, Eclipse shows this error:
22 Answers
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Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，因为技术在发展，工具在强大（写着写着Android Studio 1.4版本都推送了），自己的经验也在增加，所以本文自然不会覆盖所有性能优化及分析；解决的办法就是该文章会长期维护更新，同时在评论区欢迎你关于性能优化点子的探...
How to check if a specified key exists in a given S3 bucket using Java
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Use the jets3t library. Its a lot more easier and robust than the AWS sdk. Using this library you can call, s3service.getObjectDetails(). This will check and retrieve only the details of the object (not the contents) of the object. It will throw a 404 if the object is missing. So you can catch ...
Is it possible to use Java 8 for Android development?
...ME with the value of the path of your ADT installation folder, e.g. D:\adt\sdk
Add your Andoid SDK Platform Tools and Andoid SDK Tools folders, e.g. D:\adt\sdk\tools and D:\adt\sdk\platform-tools, to your %PATH% variable
Create a shortcut to Eclipse IDE if you like. It is located under your ADT inst...
How to sign an android apk file
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Step 2 or 4: Zipalign
zipalign which is a tool provided by the Android SDK found in e.g. %ANDROID_HOME%/sdk/build-tools/24.0.2/ is a mandatory optimzation step if you want to upload the apk to the Play Store.
zipalign -p 4 my.apk my-aligned.apk
Note: when using the old jarsigner you need to z...
Navigation bar appear over the views with new iOS7 SDK
In the earlier versions it is working correctly. The search bar is appearing below the statusbar and navigation bar. The tableview is appearing below the search bar
...
Running the new Intel emulator for Android
...ing the Intel Hardware Accelerated Execution Manager. Download it with the SDK Manager, it's in Extras. After this, go to the folder
[Android SDK Root]\extras\intel\Hardware_Accelerated_Execution_Manager
then run IntelHaxm.exe and install.
Here the link of the Intel Hardware Accelerated
IntelHaxm...
How to get certain commit from GitHub project
...ry using git, e.g. with:
git clone git://github.com/facebook/facebook-ios-sdk.git
That downloads the complete history of the repository, so you can switch to any version. Next, change into the newly cloned repository:
cd facebook-ios-sdk
... and use git checkout <COMMIT> to change to th...