Issue
Cannot resolve symbol 'PackageList'
I am getting this error once I open the android folder in my newly generated react-native project.
The steps to recreate it for me is to make the expo project: expo init my-app
Then eject the project: Expo eject
And then I go into the android folder and open android\app\src\main\java\Android\Screen\MainActivity.java
and I get the bug.
any help would be much appreciated.Image of error in the android studio
Solution
You can solve this by creating a new package (right click on your java folder and select new -> package), give it any name. Within the package create a java class called PackageList within PackageList paste the following code:
package com<NameOfYourProject>;
import android.app.Application;
import android.content.Context;
import android.content.res.Resources;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainPackageConfig;
import com.facebook.react.shell.MainReactPackage;
import java.util.Arrays;
import java.util.ArrayList;
public class PackageList {
private Application application;
private ReactNativeHost reactNativeHost;
private MainPackageConfig mConfig;
public PackageList(ReactNativeHost reactNativeHost) {
this(reactNativeHost, null);
}
public PackageList(Application application) {
this(application, null);
}
public PackageList(ReactNativeHost reactNativeHost, MainPackageConfig config) {
this.reactNativeHost = reactNativeHost;
mConfig = config;
}
public PackageList(Application application, MainPackageConfig config) {
this.reactNativeHost = null;
this.application = application;
mConfig = config;
}
private ReactNativeHost getReactNativeHost() {
return this.reactNativeHost;
}
private Resources getResources() {
return this.getApplication().getResources();
}
private Application getApplication() {
if (this.reactNativeHost == null) return this.application;
return this.reactNativeHost.getApplication();
}
private Context getApplicationContext() {
return this.getApplication().getApplicationContext();
}
public ArrayList<ReactPackage> getPackages() {
return new ArrayList<>(Arrays.<ReactPackage>asList(
new MainReactPackage(mConfig)
));
}
}
Answered By - Ezile Mdodana
0 comments:
Post a Comment
Note: Only a member of this blog may post a comment.