Android – landroid/app/instrumentation is not accessible when extending application classes
I’m slowly trying to learn android, but I’m coming across a hang up that I don’t quite understand. I’m trying to use some global variables. I extended the application class. I added what I think is correct in the list (the name of the class is Fortune Crunch):
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.marctremblay.test.fortunecrunch"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8" />
<application
android:icon="@drawable/icon"
android:label="@string/app_name" android:debuggable="true"
android:name=".FortuneCrunch">
<activity
android:name=".FortuneCrunchActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
This is what is in my FortuneCrunchActivity.java file:
package com.marctremblay.test.fortunecrunch;
import android.app.Activity;
import android.app.Application;
import android.content.res.Resources;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
class FortuneCrunch extends Application{
FortuneCrunch()
{
}
}
class FortuneCrunchActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
}
I’ve basically removed all my code to try and get this class to work, just to make sure the problem isn’t with anything else. If I remove android::name from my list, I will no longer get the error.
This is an accurate error
newInstance failed: Lcom/marctremblay/test/fortunecrunch/FortuneCrunch; Landroid/app/Instrumentation is inaccessible;
I was stumped. As I’ve seen in many examples, I have this setup. Ideas would be appreciated! Thank you.
Solution
Also, make sure to explicitly expose your class by placing public class XYZ
not just class XYZ
the .
Otherwise the class will be treated包
, which will result in the same error.