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Android Build a Simple Android App (2014) Creating the Screen Layout Getting to Know Our Tools

Micaiah Owoeye
Micaiah Owoeye
115 Points

Emulator does not display hello world app when I unlock, how do I fix this ? also Failure [INSTALL_FAILED_DEXOPT]?

I have followed the video carefully but I can not understand is the situation a problem? and if so how do I fix it?

1 Answer

Sina Maleki
Sina Maleki
6,135 Points

Hey buddy use Genymotion instead of AVD To install Genymotion plugin for Android Studio In Android Studio, go to File/Settings (for Windows and Linux) or to Android Studio/Preferences (for Mac OS X) Select Plugins and click Browse Repositories. Right-click on Genymotion and click Download and install. To see Genymotion plugin icon, display the toolbar by clicking View > Toolbar.