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Editorial Team
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Asked: 2026-05-24T19:33:54+00:00

I have been following a video tutorial from O’reilly media going through the basics

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I have been following a video tutorial from O’reilly media going through the basics of android. The app is a flashlight and it’s only supposed to switch between two activities with the use of a button. But the app force close when i call startActivity(intent) in RedFlashlightActivity.java, the intent is only supposed to change activity. Eclipse does not recognice any errors either.

My thanks for any help!

I put the code in pastebin as I tought it would clog upp the post.

RedFlashlightActivity.java
http://pastebin.com/4ejjgaXp

GreenFlashlightActivity.java
http://pastebin.com/SdGV32kL

Manifest
http://pastebin.com/qjRACKix

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1 Answer

  1. Editorial Team

    You have a typo in your manifest:

    android:name=".GreenFlashligtActivity"

    should be

    android:name=".GreenFlashlightActivity"

    Therefore the new Activity could not be started, because it was not found,and the App crashes.

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