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Android编程权威指南.pdf下载 - 其他 - 清泛IT社区，为创新赋能！
Android编程权威指南.pdf
本书内容
通过本书，我们将学习开发8个Android应用。有些应用很简单，一章即可讲完。有些相对复
杂。最复杂的一个应用跨越了13章。通过这些精心编排的应用，可学到很多重要的理论知识和开
发技...
Attempt to invoke virtual method 'android.bluetooth.le.ScanRecord andr...
https://community.appinventor.mi ... out-connecting/6115
跟广播相关的，待研究及整理。
KIO4_Gradient 拓展：布局中的颜色渐变 - App Inventor 2 中文网 - 清泛IT...
...式。
- 您可以在以下位置查看渐变参数：https://developer.android.com/reference/android/graphics/drawable/GradientDrawable.html- 方向：它是一个从 1 到 8 的整数，你可以看到不同的方式：https://developer.android.com/reference/android/graphics/drawable/GradientDraw...
CustomWebView拓展：WebViewer的扩展版本，具有更高的自定义性和灵活性 - A...
... MIT AI2 及其发行版）
最新版本：12
所需 API：21
权限：android.permission.WRITE_EXTERNAL_STORAGE、android.permission.ACCESS_DOWNLOAD_MANAGER、android.permission.ACCESS_FINE_LOCATION、android.permission.RECORD_AUDIO、android.permission.MODIFY_AUDIO_SETTINGS、android.permission...
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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Reference one string from another string in strings.xml?
... resource file to apply the substitution everywhere in your resources. (2) android studio let you rename/references/refactor the defined entities. Though , it does not autocomplete names while writing. (androidstudio 2.2.2)
– Mauro Panzeri
Nov 11 '16 at 10:17
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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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