package dk.thoerup.traininfo;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Parcelable;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import dk.thoerup.traininfo.WelcomeScreen.ListType;
public class ShortcutActivity extends Activity {
final static int SHOW_DEPARTURES = 1000;
final static int SHOW_STATIONS = 2000;
StationBean station;
Button okBtn;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
// Resolve the intent
final Intent intent = getIntent();
final String action = intent.getAction();
// If the intent is a request to create a shortcut, we'll do that and exit
if (Intent.ACTION_CREATE_SHORTCUT.equals(action)) {
setContentView(R.layout.shortcut);
Button cancelBtn = (Button) findViewById(R.id.shortcut_cancel);
cancelBtn.setOnClickListener( new OnClickListener() {
@Override
public void onClick(View v) {
ShortcutActivity.this.setResult(Activity.RESULT_CANCELED);
ShortcutActivity.this.finish();
}
});
okBtn = (Button) findViewById(R.id.shortcut_ok);
okBtn.setEnabled(false);
okBtn.setOnClickListener( new OnClickListener() {
@Override
public void onClick(View v) {
setupShortcut(station);
finish();
}
});
Button btn = (Button)findViewById(R.id.nearest);
btn.setOnClickListener(new StationListener(ListType.ListNearest));
btn = (Button)findViewById(R.id.search);
btn.setOnClickListener(new StationListener(ListType.ListSearch));
btn = (Button)findViewById(R.id.favorites);
btn.setOnClickListener(new StationListener(ListType.ListFavorites));
} else {
//launched by the user clicking on the shortcut
String stationStr = intent.getStringExtra("station");
StationBean station = StationBean.fromCSV(stationStr);
Intent launcher = new Intent( this, DepartureList.class );
launcher.putExtra("stationbean", station);
startActivityForResult(launcher, SHOW_DEPARTURES);
}
}
/**
* This function creates a shortcut and returns it to the caller. There are actually two
* intents that you will send back.
*
* The first intent serves as a container for the shortcut and is returned to the launcher by
* setResult(). This intent must contain three fields:
*
*
* - {@link android.content.Intent#EXTRA_SHORTCUT_INTENT} The shortcut intent.
* - {@link android.content.Intent#EXTRA_SHORTCUT_NAME} The text that will be displayed with
* the shortcut.
* - {@link android.content.Intent#EXTRA_SHORTCUT_ICON} The shortcut's icon, if provided as a
* bitmap, or {@link android.content.Intent#EXTRA_SHORTCUT_ICON_RESOURCE} if provided as
* a drawable resource.
*
*
* If you use a simple drawable resource, note that you must wrapper it using
* {@link android.content.Intent.ShortcutIconResource}, as shown below. This is required so
* that the launcher can access resources that are stored in your application's .apk file. If
* you return a bitmap, such as a thumbnail, you can simply put the bitmap into the extras
* bundle using {@link android.content.Intent#EXTRA_SHORTCUT_ICON}.
*
* The shortcut intent can be any intent that you wish the launcher to send, when the user
* clicks on the shortcut. Typically this will be {@link android.content.Intent#ACTION_VIEW}
* with an appropriate Uri for your content, but any Intent will work here as long as it
* triggers the desired action within your Activity.
*/
private void setupShortcut(StationBean station) {
// First, set up the shortcut intent.
Intent shortcutIntent = new Intent(Intent.ACTION_MAIN);
shortcutIntent.setClassName(this, this.getClass().getName());
shortcutIntent.putExtra("station", station.toCSV() );
// Then, set up the container intent (the response to the caller)
Intent intent = new Intent();
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, station.getName() );
Parcelable iconResource = Intent.ShortcutIconResource.fromContext(this, R.drawable.train);
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource);
// Now, return the result to the launcher
setResult(RESULT_OK, intent);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
switch (requestCode) {
case SHOW_DEPARTURES:
finish();
break;
case SHOW_STATIONS:
if (data != null) {
station = (StationBean) data.getSerializableExtra("station");
if (station != null) {
okBtn.setEnabled(true);
TextView tv = (TextView) findViewById(R.id.current_selection);
tv.setText( station.getName() );
}
}
break;
}
}
class StationListener implements OnClickListener{
ListType launchType;
StationListener(ListType type) {
launchType = type;
}
@Override
public void onClick(View v) {
Intent intent = new Intent(ShortcutActivity.this, StationList.class);
intent.putExtra("type", launchType);
intent.putExtra("shortcut", true);
ShortcutActivity.this.startActivityForResult(intent, SHOW_STATIONS);
}
}
}