The Problem:
After upgrading the Android SDK version from 32 to 33 in an Ionic/Angular application with Capacitor, the build fails due to the removal of the "setAppCacheEnabled" method in the WebSettings class.
The Solutions:
Solution 1: Modify Bridge.java file
To resolve this issue, navigate to the ***Bridge.java*** file in your project and make the following changes:
- Locate the line `settings.setAppCacheEnabled(false);` and comment it out with `//`. This line is no longer valid since the method `setAppCacheEnabled()` has been removed.
- After commenting out the previous line, add a new line below it: `settings.setCacheMode(WebSettings.LOAD_DEFAULT);`.
With these changes, the `Bridge.java` file should look like this:
...
// settings.setAppCacheEnabled(false);
settings.setCacheMode(WebSettings.LOAD_DEFAULT);
...
These modifications will ensure compatibility with the updated Android SDK version 33 and resolve the error related to the missing `setAppCacheEnabled()` method.
Solution 2: Manual Removal
If you are unable to update to Capacitor v5, you can manually remove the line containing `setAppCacheEnabled(boolean)` from the source code. Here’s how you can do it:
- Navigate to the following directory in your project:
node_modules/@capacitor/android/capacitor/src/main/java/com/getcapacitor/
-
Open the
Bridge.java
file. -
Locate the following line:
settings.setAppCacheEnabled(true);
-
Delete this line.
-
Save the changes to the file.
After completing these steps, the error should be resolved, and you should be able to build the APK successfully.
Q&A
What to do with ‘setAppCacheEnabled(boolean)’ error?
Comment ‘setAppCacheEnabled(false);’ and add ‘setCacheMode(WebSettings.LOAD_DEFAULT);’.
If can’t upgrade to v5 capacitor?
Remove the line with ‘setAppCacheEnabled(boolean)’ in node_modules/@capacitor/android/capacitor/src/main/java/com/getcapacitor/Bridge.java’.
Video Explanation:
The following video, titled "Fixing cannot find symbol in Java - YouTube", provides additional insights and in-depth exploration related to the topics discussed in this post.
Common fixes for cannot find symbol in Java. This typically means a misspelling, variable or method that does not exist, or variable that is ...
The following video, titled "Fixing cannot find symbol in Java - YouTube", provides additional insights and in-depth exploration related to the topics discussed in this post.
Common fixes for cannot find symbol in Java. This typically means a misspelling, variable or method that does not exist, or variable that is ...