I want to know that what is the error in this code. I want to build an extension which calculates the length of a text.
/** ~~~~~
- Created with the AppyBuilder Code Editor.
- This is a template for basic Extension.
- Modify this template to customize your extension.
- **** NOTE: DO NOT use a package name.
- **** The package name will be created for you automatically.
- **** Adding a package name will cause a compile error
/
import android.content.Context;
import android.util.Log;
import com.google.appinventor.components.annotations.;
import com.google.appinventor.components.runtime.*;
import com.google.appinventor.components.common.ComponentCategory;
@DesignerComponent(version = 1, description = “This Extension was created with the AppyBuilder Code Editor.
” +
“Create your own here:
https://editor.appybuilder.com
”,
category = ComponentCategory.EXTENSION,
nonVisible = true, iconName = “http://appyBuilder.com/extensions/icons/extension.png”)
@SimpleObject(external = true)
public class Akshat_rana_all_in_one_tool_calculator extends AndroidNonvisibleComponent {
private ComponentContainer container;
/**
* @param container container, component will be placed in
*/
public Akshat_rana_all_in_one_tool_calculator(ComponentContainer container) {
super(container.$form());
this.container = container;
}
@SimpleFunction(description = "Returns the length of a text")
public int LengthOfText(String = Text ){
int TextLength = Text.length();
return TextLength;
}
}
