public Dialog createSelectGroupDialog(final MainActivity activity, final BusHandler busHandler) {
Log.i(TAG, "createParticipantsDialog()");
final Dialog dialog = new Dialog(activity);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.selectgroupdialog);
ArrayAdapter<String> groupListAdapter =
new ArrayAdapter<String>(activity, android.R.layout.test_list_item);
final ListView groupList = (ListView) dialog.findViewById(R.id.groupList);
groupList.setAdapter(groupListAdapter);
List<String> groups = new ArrayList<String>(busHandler.listHostedGroups());
List<String> joinedGroups = busHandler.listJoinedGroups();
// Combine the list of Hosted Groups and Joined Groups
for (String group : joinedGroups) {
if (!groups.contains(group)) {
groups.add(group);
}
}
// Transfer groups from the ArrayList given by the GroupManager to the local ArrayAdapter
for (String group : groups) {
groupListAdapter.add(group);
}
groupListAdapter.notifyDataSetChanged();
groupList.setOnItemClickListener(
new ListView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// Create the get peers dialog after the user selects the group
String name = groupList.getItemAtPosition(position).toString();
Bundle args = new Bundle();
args.putString("groupName", name);
activity.showDialog(MainActivity.DIALOG_GET_PEERS_ID, args);
/*
* Android likes to reuse dialogs for performance reasons. If
* we reuse this one, the list of channels will eventually be
* wrong since it can change. We have to tell the Android
* application framework to forget about this dialog completely.
*/
activity.removeDialog(MainActivity.DIALOG_SELECT_GET_PEER_GROUP_ID);
}
});
Button ok = (Button) dialog.findViewById(R.id.cancelSelectGroupButton);
ok.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
activity.removeDialog(MainActivity.DIALOG_SELECT_GET_PEER_GROUP_ID);
}
});
return dialog;
}
public Dialog createJoinGroupDialog(
final MainActivity activity, final BusHandler busHandler, final UIHandler uiHandler) {
Log.i(TAG, "createJoinGroupDialog()");
final Dialog dialog = new Dialog(activity);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.joingroupdialog);
ArrayAdapter<String> groupListAdapter =
new ArrayAdapter<String>(activity, android.R.layout.test_list_item);
final ListView groupList = (ListView) dialog.findViewById(R.id.joinGroupList);
groupList.setAdapter(groupListAdapter);
List<String> groups = busHandler.listGroups();
// remove all already hosted and joined groups
groups.removeAll(busHandler.listHostedGroups());
groups.removeAll(busHandler.listJoinedGroups());
// Transfer groups from the ArrayList given by the GroupManager to the local ArrayAdapter
for (String group : groups) {
groupListAdapter.add(group);
}
groupListAdapter.notifyDataSetChanged();
groupList.setOnItemClickListener(
new ListView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// Call join group on the selected advertised group
String name = groupList.getItemAtPosition(position).toString();
activity.joinGroup(name);
/*
* Android likes to reuse dialogs for performance reasons. If
* we reuse this one, the list of channels will eventually be
* wrong since it can change. We have to tell the Android
* application framework to forget about this dialog completely.
*/
activity.removeDialog(MainActivity.DIALOG_JOIN_GROUP_ID);
}
});
Button ok = (Button) dialog.findViewById(R.id.cancelJoinGroupButton);
ok.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
activity.removeDialog(MainActivity.DIALOG_JOIN_GROUP_ID);
}
});
return dialog;
}
public Dialog createParticipantsDialog(
final MainActivity activity, final BusHandler busHandler, String groupName) {
Log.i(TAG, "createParticipantsDialog()");
final Dialog dialog = new Dialog(activity);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.peersdialog);
ArrayAdapter<String> peersListAdapter =
new ArrayAdapter<String>(activity, android.R.layout.test_list_item);
final ListView peersList = (ListView) dialog.findViewById(R.id.peerList);
peersList.setAdapter(peersListAdapter);
// Call getParticipants
List<String> peers = busHandler.getParticipants(groupName);
for (String peer : peers) {
peersListAdapter.add(peer);
}
peersListAdapter.notifyDataSetChanged();
Button ok = (Button) dialog.findViewById(R.id.closeButton);
ok.setOnClickListener(
new View.OnClickListener() {
public void onClick(View view) {
activity.removeDialog(MainActivity.DIALOG_GET_PEERS_ID);
}
});
return dialog;
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mColorSpinner = (Spinner) findViewById(R.id.color_spinner);
ArrayAdapter<CharSequence> colorAdapter =
ArrayAdapter.createFromResource(
this, R.array.color_array, android.R.layout.simple_spinner_item);
colorAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mColorSpinner.setAdapter(colorAdapter);
mColorSpinner.setOnItemSelectedListener(new ColorSelectedListener());
mTextSizeSpinner = (Spinner) findViewById(R.id.text_size);
ArrayAdapter<CharSequence> textSizeAdapter =
ArrayAdapter.createFromResource(
this, R.array.text_size_array, android.R.layout.simple_spinner_item);
textSizeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mTextSizeSpinner.setAdapter(textSizeAdapter);
mTextSizeSpinner.setSelection(3); // 3 is regular text size at startup.
mTextSizeSpinner.setOnItemSelectedListener(new TextSizeSelectedListener());
mTextSizeLabel = (TextView) findViewById(R.id.text_size_label);
mBackgroundColorLabel = (TextView) findViewById(R.id.background_color_label);
mGetPropertiesButton = (Button) findViewById(R.id.get_properties);
mGetPropertiesButton.setOnClickListener(new GetPropertiesListener());
mSetPropertiesButton = (Button) findViewById(R.id.set_properties);
mSetPropertiesButton.setOnClickListener(new SetPropertiesListener());
mBackgroundColor = "";
mTextSize = -1;
/* Make all AllJoyn calls through a separate handler thread to prevent blocking the UI. */
HandlerThread busThread = new HandlerThread("BusHandler");
busThread.start();
mBusHandler = new BusHandler(busThread.getLooper());
/* Connect to an AllJoyn object. */
mBusHandler.sendEmptyMessage(BusHandler.CONNECT);
mHandler.sendEmptyMessage(MESSAGE_START_PROGRESS_DIALOG);
}
@Override
protected void onDestroy() {
super.onDestroy();
mBusHandler.sendEmptyMessage(BusHandler.DISCONNECT);
}