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Samuel Heredia
Asked: 2020-02-16 06:22:39 +0800 CST 2020-02-16 06:22:39 +0800 CST

I made Refactor and I present problem the class R in Android

  • 772

I am starting to develop on Android and during the creation of the project everything was going well, when I import the R class in the Activity the import path is as follows:

import com.example.corporation.bible_ebate.R

In the progress of the project I decided to get rid of the name that I gave to the initial package, for which I made a Refactor and now this:

  corporation.bibledebate

So now I want R to be imported as:

  import corporation.bibledebate.R

And not as it was before, but it doesn't work, it keeps importing with the old name, do Clean, Rebuild , Restart , however I can't do what to do to change the import path, any ideas would be appreciated.

android

1 Answers

  1. Best Answer

    Regardless of how you refactored the application package, you have to ensure mainly 3 things for your project to work properly:

    1) Inside the file AndroidManifest.xmlthe package should be the one you changed

    <manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="corporation.bibledebate">

    2) Inside your file build.gradleyour applicationid should be the package name:

    android {
    ...
    defaultConfig {
        applicationId "corporation.bibledebate"
    ...
     }
....
}

    3) Check that in some layout you do not have the previous package name defined: " com.example.corporation.bible_ebate" , for example in Custom Views.

    Remember that the red R's regularly indicate a problem in the resources, in this case the layout that one of them may have the wrong package name defined:

    Android, red "R's" throughout the code

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