📄 pettracker.java
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package com.androidbook.PetTracker;
import android.app.Activity;
import android.os.Bundle;
public class PetTracker extends Activity {
// Our application database
protected PetTrackerDatabaseHelper mDatabase = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mDatabase = new PetTrackerDatabaseHelper(this.getApplicationContext());
}
@Override
protected void onDestroy() {
super.onDestroy();
if(mDatabase != null)
{
mDatabase.close();
}
}
}
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