QuotesFragment.java

package course.examples.Fragments.StaticConfigLayout;

import android.app.Activity;
import android.app.Fragment;
import android.content.res.Configuration;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

//Several Activity and Fragment lifecycle methods are instrumented to emit LogCat output
//so you can follow the class' lifecycle
public class QuotesFragment extends Fragment {

	private TextView mQuoteView = null;
	private int mCurrIdx = -1;
	private int mQuoteArrayLen = 0;

	private static final String TAG = "QuotesFragment";

	public int getShownIndex() {
		return mCurrIdx;
	}

	// Show the Quote string at position newIndex
	public void showQuoteAtIndex(int newIndex) {
		if (newIndex < 0 || newIndex >= mQuoteArrayLen)
			return;
		mCurrIdx = newIndex;
		mQuoteView.setText(QuoteViewerActivity.mQuoteArray[mCurrIdx]);
	}

	@Override
	public void onCreate(Bundle savedInstanceState) {
		Log.i(TAG, getClass().getSimpleName() + ":onCreate()");
		super.onCreate(savedInstanceState);

		// Retain this Fragment across Activity reconfigurations
		setRetainInstance(true);
	
	}

	// Called to create the content view for this Fragment
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		Log.i(TAG, getClass().getSimpleName() + ":onCreateView()");

		// Inflate the layout defined in quote_fragment.xml
		// The last parameter is false because the returned view does not need to be attached to the container ViewGroup
		return inflater.inflate(R.layout.quote_fragment, container, false);
	}

	// Set up some information about the mQuoteView TextView 
	@Override
	public void onActivityCreated(Bundle savedInstanceState) {
		Log.i(TAG, getClass().getSimpleName() + ":onActivityCreated()");
		super.onActivityCreated(savedInstanceState);

		mQuoteView = (TextView) getActivity().findViewById(R.id.quoteView);
		mQuoteArrayLen = QuoteViewerActivity.mQuoteArray.length;
		showQuoteAtIndex(mCurrIdx);
	}

	@Override
	public void onAttach(Activity activity) {
		Log.i(TAG, getClass().getSimpleName() + ":onAttach()");
		super.onAttach(activity);
	}

	@Override
	public void onConfigurationChanged(Configuration newConfig) {
		Log.i(TAG, getClass().getSimpleName() + ":onConfigurationChanged()");
		super.onConfigurationChanged(newConfig);
	}

	@Override
	public void onDestroy() {
		Log.i(TAG, getClass().getSimpleName() + ":onDestroy()");
		super.onDestroy();
	}

	@Override
	public void onDestroyView() {
		Log.i(TAG, getClass().getSimpleName() + ":onDestroyView()");
		super.onDestroyView();
	}

	@Override
	public void onDetach() {
		Log.i(TAG, getClass().getSimpleName() + ":onDetach()");
		super.onDetach();
	}

	@Override
	public void onPause() {
		Log.i(TAG, getClass().getSimpleName() + ":onPause()");
		super.onPause();
	}

	@Override
	public void onResume() {
		Log.i(TAG, getClass().getSimpleName() + ":onResume()");
		super.onResume();
	}

	@Override
	public void onStart() {
		Log.i(TAG, getClass().getSimpleName() + ":onStart()");
		super.onStart();
	}

	@Override
	public void onStop() {
		Log.i(TAG, getClass().getSimpleName() + ":onStop()");
		super.onStop();
	}
}