209 lines
6.5 KiB
Java
209 lines
6.5 KiB
Java
package com.dougkeen.bart.data;
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import java.util.List;
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import org.apache.commons.lang3.StringUtils;
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import android.content.Context;
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import android.graphics.Color;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.GradientDrawable;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.animation.AnimationUtils;
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import android.widget.ArrayAdapter;
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import android.widget.Checkable;
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import android.widget.ImageView;
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import android.widget.TextSwitcher;
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import android.widget.TextView;
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import android.widget.ViewSwitcher.ViewFactory;
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import com.dougkeen.bart.R;
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import com.dougkeen.bart.controls.CountdownTextView;
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import com.dougkeen.bart.controls.DepartureListItemLayout;
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import com.dougkeen.bart.controls.TimedTextSwitcher;
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import com.dougkeen.bart.model.Departure;
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import com.dougkeen.bart.model.TextProvider;
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public class DepartureArrayAdapter extends ArrayAdapter<Departure> {
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private Drawable noBikeDrawable;
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private Drawable bikeDrawable;
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public DepartureArrayAdapter(Context context, int textViewResourceId,
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Departure[] objects) {
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super(context, textViewResourceId, objects);
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assignBikeDrawables();
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}
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private void assignBikeDrawables() {
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noBikeDrawable = getContext().getResources().getDrawable(
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R.drawable.nobike);
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bikeDrawable = getContext().getResources().getDrawable(R.drawable.bike);
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}
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public DepartureArrayAdapter(Context context, int resource,
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int textViewResourceId, Departure[] objects) {
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super(context, resource, textViewResourceId, objects);
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assignBikeDrawables();
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}
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public DepartureArrayAdapter(Context context, int resource,
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int textViewResourceId, List<Departure> objects) {
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super(context, resource, textViewResourceId, objects);
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assignBikeDrawables();
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}
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public DepartureArrayAdapter(Context context, int resource,
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int textViewResourceId) {
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super(context, resource, textViewResourceId);
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assignBikeDrawables();
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}
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public DepartureArrayAdapter(Context context, int textViewResourceId,
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List<Departure> objects) {
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super(context, textViewResourceId, objects);
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assignBikeDrawables();
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}
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public DepartureArrayAdapter(Context context, int textViewResourceId) {
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super(context, textViewResourceId);
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assignBikeDrawables();
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}
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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View view;
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if (convertView != null
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&& convertView instanceof DepartureListItemLayout) {
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view = convertView;
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} else {
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view = new DepartureListItemLayout(getContext());
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}
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final Departure departure = getItem(position);
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((Checkable) view).setChecked(departure.isSelected());
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((TextView) view.findViewById(R.id.destinationText)).setText(departure
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.getTrainDestination().toString());
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final String arrivesAtDestinationPrefix = getContext().getString(
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R.string.arrives_at_destination);
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final String estimatedArrivalTimeText = departure
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.getEstimatedArrivalTimeText(getContext(), false);
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TextView estimatedArrival = (TextView) view
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.findViewById(R.id.estimatedArrival);
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if (estimatedArrival != null) {
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((TextView) view.findViewById(R.id.trainLengthText))
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.setText(departure.getTrainLengthAndPlatform());
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estimatedArrival.setText(arrivesAtDestinationPrefix
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+ estimatedArrivalTimeText);
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} else {
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TimedTextSwitcher textSwitcher = (TimedTextSwitcher) view
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.findViewById(R.id.trainLengthText);
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initTextSwitcher(textSwitcher,
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R.layout.train_length_arrival_textview);
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if (!StringUtils.isBlank(estimatedArrivalTimeText)) {
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textSwitcher.setCurrentText(arrivesAtDestinationPrefix
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+ estimatedArrivalTimeText);
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} else {
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textSwitcher.setCurrentText(departure.getTrainLengthAndPlatform());
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}
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textSwitcher.setTextProvider(new TextProvider() {
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@Override
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public String getText(long tickNumber) {
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if (tickNumber % 4 == 0) {
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return departure.getTrainLengthAndPlatform();
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} else {
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final String estimatedArrivalTimeText = departure
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.getEstimatedArrivalTimeText(getContext(), false);
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if (StringUtils.isBlank(estimatedArrivalTimeText)) {
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return "";
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} else {
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return arrivesAtDestinationPrefix
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+ estimatedArrivalTimeText;
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}
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}
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}
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});
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}
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ImageView colorBar = (ImageView) view
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.findViewById(R.id.destinationColorBar);
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((GradientDrawable) colorBar.getDrawable()).setColor(Color
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.parseColor(departure.getTrainDestinationColor()));
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CountdownTextView countdownTextView = (CountdownTextView) view
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.findViewById(R.id.countdown);
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countdownTextView.setText(departure.getCountdownText());
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countdownTextView.setTextProvider(new TextProvider() {
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@Override
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public String getText(long tickNumber) {
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return departure.getCountdownText();
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}
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});
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TextView departureTime = (TextView) view
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.findViewById(R.id.departureTime);
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if (departureTime != null) {
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((TextView) view.findViewById(R.id.uncertainty)).setText(departure
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.getUncertaintyText());
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departureTime.setText(departure
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.getEstimatedDepartureTimeText(getContext(), false));
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} else {
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TimedTextSwitcher uncertaintySwitcher = (TimedTextSwitcher) view
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.findViewById(R.id.uncertainty);
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initTextSwitcher(uncertaintySwitcher, R.layout.uncertainty_textview);
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uncertaintySwitcher.setTextProvider(new TextProvider() {
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@Override
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public String getText(long tickNumber) {
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if (tickNumber % 4 == 0) {
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return departure.getUncertaintyText();
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} else {
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return departure
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.getEstimatedDepartureTimeText(getContext(), false);
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}
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}
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});
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}
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ImageView bikeIcon = (ImageView) view.findViewById(R.id.bikeIcon);
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if (departure.isBikeAllowed()) {
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bikeIcon.setImageDrawable(bikeDrawable);
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} else {
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bikeIcon.setImageDrawable(noBikeDrawable);
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}
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if (departure.getRequiresTransfer()) {
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((ImageView) view.findViewById(R.id.xferIcon))
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.setVisibility(View.VISIBLE);
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} else {
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((ImageView) view.findViewById(R.id.xferIcon))
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.setVisibility(View.INVISIBLE);
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}
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return view;
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}
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private void initTextSwitcher(TextSwitcher textSwitcher,
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final int layoutView) {
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if (textSwitcher.getInAnimation() == null) {
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textSwitcher.setFactory(new ViewFactory() {
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public View makeView() {
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return LayoutInflater.from(getContext()).inflate(
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layoutView, null);
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}
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});
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textSwitcher.setInAnimation(AnimationUtils.loadAnimation(
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getContext(), android.R.anim.slide_in_left));
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textSwitcher.setOutAnimation(AnimationUtils.loadAnimation(
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getContext(), android.R.anim.slide_out_right));
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}
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}
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}
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