--- /dev/null
+package de.hacksaar.andtuer;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.text.InputType;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.TextView;
+
+public class DoorActivity extends Activity implements View.OnClickListener {
+
+ private static final String TAG = "DoorActivity";
+ private static final int DIALOG_BOOLEAN = 7;
+ private static final int DIALOG_STRING = 14;
+ private static final int TEXT_ID = 42;
+ private final AsyncTyshell.Prompter prompter = new DialogPrompter();
+ private AsyncTyshell task;
+ private String pendingMessage;
+
+ private Dialog askBooleanDialog() {
+ AlertDialog.Builder builder = new AlertDialog.Builder(this);
+ builder.setTitle(null);
+ builder.setMessage(pendingMessage);
+
+ builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int whichButton) {
+ assert task != null;
+ task.promptResult(true);
+ }
+ });
+
+ builder.setNegativeButton("No", new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ assert task != null;
+ task.promptResult(false);
+ }
+ });
+
+ return builder.create();
+ }
+
+ private Dialog askStringDialog() {
+ AlertDialog.Builder builder = new AlertDialog.Builder(this);
+ builder.setTitle(null);
+ builder.setMessage(pendingMessage);
+
+ final EditText input = new EditText(this);
+ input.setId(TEXT_ID);
+ input.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
+ builder.setView(input);
+
+ builder.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int whichButton) {
+ assert task != null;
+ String value = input.getText().toString();
+ task.promptResult(value);
+ }
+ });
+
+ builder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int whichButton) {
+ assert task != null;
+ task.promptResult(null);
+ }
+ });
+
+ return builder.create();
+ }
+
+ private void onBuzzClick() {
+ if (task != null) {
+ task.sendCommand("buzz");
+ }
+ }
+
+ @Override
+ public void onClick(View view) {
+ switch (view.getId()) {
+ case R.id.connect_button:
+ onConnectClick();
+ break;
+ case R.id.buzz_button:
+ onBuzzClick();
+ break;
+ case R.id.open_button:
+ onOpenClick();
+ break;
+ case R.id.close_button:
+ onCloseClick();
+ break;
+ case R.id.disconnect_button:
+ onDisconnectClick();
+ break;
+ }
+ }
+
+ private void onCloseClick() {
+ if (task != null) {
+ task.sendCommand("close");
+ }
+ }
+
+ private void onConnectClick() {
+ SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
+ task = new AsyncTyshell(preferences.getString(DoorSettings.PREF_SERVER_HOSTNAME, DoorSettings.DEFAULT_HOST),
+ preferences.getInt(DoorSettings.PREF_SERVER_PORT, DoorSettings.DEFAULT_PORT),
+ preferences.getString(DoorSettings.PREF_USER_USERNAME, null),
+ preferences.getString(DoorSettings.PREF_USER_KEYFILE, DoorSettings.DEFAULT_KEYFILE),
+ prompter);
+ task.execute();
+ findViewById(R.id.open_button).setEnabled(true);
+ findViewById(R.id.close_button).setEnabled(true);
+ findViewById(R.id.buzz_button).setEnabled(true);
+ findViewById(R.id.disconnect_button).setEnabled(true);
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.door);
+ findViewById(R.id.open_button).setOnClickListener(this);
+ findViewById(R.id.close_button).setOnClickListener(this);
+ findViewById(R.id.buzz_button).setOnClickListener(this);
+ findViewById(R.id.disconnect_button).setOnClickListener(this);
+ findViewById(R.id.connect_button).setOnClickListener(this);
+ }
+
+ @Override
+ protected Dialog onCreateDialog(int id) {
+ switch (id) {
+ case DIALOG_BOOLEAN:
+ return askBooleanDialog();
+ case DIALOG_STRING:
+ return askStringDialog();
+ default:
+ return super.onCreateDialog(id);
+ }
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ getMenuInflater().inflate(R.menu.main, menu);
+ return super.onCreateOptionsMenu(menu);
+ }
+
+ private void onDisconnectClick() {
+ if (task != null) {
+ task.sendCommand("exit");
+ task.disconnect();
+ }
+ findViewById(R.id.open_button).setEnabled(false);
+ findViewById(R.id.close_button).setEnabled(false);
+ findViewById(R.id.buzz_button).setEnabled(false);
+ findViewById(R.id.disconnect_button).setEnabled(false);
+ }
+
+ @Override
+ public boolean onMenuItemSelected(int featureId, MenuItem item) {
+ switch (item.getItemId()) {
+ case R.id.menu_settings:
+ startActivity(new Intent(this, DoorSettings.class));
+ return true;
+ default:
+ return super.onMenuItemSelected(featureId, item);
+ }
+ }
+
+ private void onOpenClick() {
+ if (task != null) {
+ task.sendCommand("open");
+ }
+ }
+
+ @Override
+ protected void onPrepareDialog(int id, Dialog dialog) {
+ switch (id) {
+ case DIALOG_STRING:
+ ((TextView) dialog.findViewById(TEXT_ID)).setText("");
+ case DIALOG_BOOLEAN:
+ ((AlertDialog) dialog).setMessage(pendingMessage);
+ break;
+ default:
+ super.onPrepareDialog(id, dialog);
+ }
+
+ }
+
+ private class DialogPrompter implements AsyncTyshell.Prompter {
+ DialogPrompter() {
+ }
+
+ @Override
+ public void promptBoolean(String message) {
+ pendingMessage = message;
+ runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ showDialog(DIALOG_BOOLEAN);
+ }
+ });
+ }
+
+ @Override
+ public void promptString(String message) {
+ pendingMessage = message;
+ runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ showDialog(DIALOG_STRING);
+ }
+ });
+ }
+
+ @Override
+ public void sendMessage(final String message) {
+ runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ Log.d(TAG, "Message: " + message);
+ }
+ });
+ }
+ }
+}
\ No newline at end of file
projects / saartuer.git / blobdiff