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Error type 3 Error: Activity class {} does not exist
I have an IntelliJ Android project, that I successfully imported to Android Studio 0.4.0. It works perfectly if I don't change anything in manifest. However, when I want to change the launcher activity and run, it fails with this error:
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How to have Android Service communicate with Activity
I'm writing my first Android application and trying to get my head around communication between services and activities. I have a Service that will run in the background and do some gps and time based logging. I will have an Activity that will be used to start and stop the Service.
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Facebook Android Generate Key Hash
Trying to create an android app with Facebook integration, I've gotten to the part in the docs where you have to generate a key hash file, it specifies to run the following code
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How to enable LogCat/Console in Eclipse for Android?
While working on a simple program in Android, I mistakenly closed LogCat window and I want to know how to show it again.
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how to change color of textview hyperlink?
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Add android:textColorLink="yourcolorhere" to your TextView
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How to programmatically turn off WiFi on Android device? [duplicate]
...reen turned off and 5 min elapsed? Can I programmatically turn off WiFi on Android device? How?
1 Answer
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Custom global Application class breaks with “android.app.Application cannot be cast to”
...The error states that the type of the object returned by getApplication is android.app.Application. A possible cause for this is that you failed to define the application in the manifest. Make sure that your manifest includes something in the lines of:
<application android:name=".MyApp"...
</...
Android编程权威指南.pdf - 文档下载 - 清泛网 - 专注C/C++及内核技术
Android编程权威指南.pdfAndroid 权威 指南本书内容通过本书，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...
本书内容
通过本书，我们将学习开发8个...
如何查看Android应用.apk是32位还是64位？ - App应用开发 - 清泛IT社区，为创新赋能！
1、Android Studio 分析工具
如何判断APK的架构
1）使用APK分析工具：Android Studio 提供了一个内置工具叫做APK Analyzer，它可以帮助你查看APK的内容，包括其支持的架构。打开Android Studio，选择“Build” > “Analyze APK…”，然后选择你...
2026 新年第一篇：即将全面支持苹果iOS App编译生成，纯血鸿蒙计划中，编译...
...发者（如 ewpatton）的官方表述：一、目前 iOS 版本不支持 Android 扩展Android 扩展目前在 iOS 上无法使用。这是官方社区多次明确指出的限制：当你在 iOS 项目中尝试使用 Android 写的扩展时，构建工具会提醒扩展不被支持。MIT App Inven...