ArrayAdapter throwing ArrayIndexOutOfBoundsException
- by alex
I am getting an error of an array out of bounce error when i am using my custom array adapter.
I am wondering if there are any coding errors I have overlooked.
Here is the error log
06-10 20:21:53.254: E/AndroidRuntime(315): FATAL EXCEPTION: main
06-10 20:21:53.254: E/AndroidRuntime(315): java.lang.RuntimeException: Unable to start activity ComponentInfo{alex.android.galaxy.tab.latest/alex.android.galaxy.tab.latest.Basic_db_output}: java.lang.ArrayIndexOutOfBoundsException
06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.os.Handler.dispatchMessage(Handler.java:99)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.os.Looper.loop(Looper.java:123)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.main(ActivityThread.java:4627)
06-10 20:21:53.254: E/AndroidRuntime(315): at java.lang.reflect.Method.invokeNative(Native Method)
06-10 20:21:53.254: E/AndroidRuntime(315): at java.lang.reflect.Method.invoke(Method.java:521)
06-10 20:21:53.254: E/AndroidRuntime(315): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
06-10 20:21:53.254: E/AndroidRuntime(315): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
06-10 20:21:53.254: E/AndroidRuntime(315): at dalvik.system.NativeStart.main(Native Method)
06-10 20:21:53.254: E/AndroidRuntime(315): Caused by: java.lang.ArrayIndexOutOfBoundsException
06-10 20:21:53.254: E/AndroidRuntime(315): at alex.android.galaxy.tab.latest.Basic_db_output.onCreate(Basic_db_output.java:44)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
06-10 20:21:53.254: E/AndroidRuntime(315): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
I am basing my code example on this
How to use ArrayAdapter<myClass>
ArrayList list = new ArrayList();
for(int i=1; i <= 3; i++)
{
Reader reader = new ResultsReader("android_galaxy_tab_latest/src/quiz"+i+".txt");
reader.read();
String str = ((ResultsReader)reader).getInput();
String data[] = str.split("<.>");
Question q = new Question();
q.question = data[0];
q.answer = Integer.parseInt(data[1]);
q.choice1 = data[2];
q.choice2 = data[3];
q.choice3 = data[4];
list.add(q);
}
