@Override
public void onClick(View v) {
if (mDrawerToggle != null) mDrawerLayout.closeDrawer(mDrawer);
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
LayoutInflater inflater = getLayoutInflater();
builder.setTitle(R.string.title_new_surface);
builder
.setView(inflater.inflate(R.layout.dialog_new_surface, null))
.setPositiveButton(
R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
EditText field = (EditText) ((AlertDialog) dialog).findViewById(R.id.name);
String name = field.getText().toString();
if (!TextUtils.isEmpty(name)) {
ContentValues values = new ContentValues();
values.put(DbHelper.SURFACE_NAME, name);
Uri uri =
getContentResolver()
.insert(SurfaceProvider.SURFACES_CONTENT_URI, values);
if (uri != null) showDetail(0, Long.parseLong(uri.getLastPathSegment()));
}
}
})
.setNegativeButton(
R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
builder.show();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (mDrawerToggle != null && mDrawerToggle.onOptionsItemSelected(item)) {
return true;
}
int id = item.getItemId();
switch (id) {
case R.id.action_email:
AlertDialog.Builder builder = new AlertDialog.Builder(this);
LayoutInflater inflater = getLayoutInflater();
builder
.setView(inflater.inflate(R.layout.dialog_email, null))
.setPositiveButton(
R.string.send,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
EditText field = (EditText) ((AlertDialog) dialog).findViewById(R.id.mail);
String email = field.getText().toString();
if (!TextUtils.isEmpty(email)) {
mTask = new EmailTask().execute(email);
}
}
})
.setNegativeButton(
R.string.cancel,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
builder.show();
return true;
case R.id.action_upload:
if (isOnline(true)) {
setProgressBarIndeterminateVisibility(true);
Intent service = new Intent(this, UploadService.class);
service.setAction(ACTION_UPLOAD);
startService(service);
}
return true;
}
return super.onOptionsItemSelected(item);
}
/** Opens the dialog for choosing verifier or signer */
private void chooseFunction() {
// Dialog for choosing verifier or signer
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.choose_function);
builder.setSingleChoiceItems(R.array.items, 0, null);
builder
.setPositiveButton(
R.string.select,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
int selectedPos = ((AlertDialog) dialog).getListView().getCheckedItemPosition();
mNfcAdapter = NfcAdapter.getDefaultAdapter(((AlertDialog) dialog).getContext());
if (mNfcAdapter == null) {
// Stop here, we definitely need NFC
Toast.makeText(
((AlertDialog) dialog).getContext(),
getString(R.string.not_supporting_NFC),
Toast.LENGTH_LONG)
.show();
finish();
return;
}
if (selectedPos == 0) {
Intent i =
new Intent(((AlertDialog) dialog).getContext(), NFCReaderActivity.class);
finish();
startActivity(i);
return;
} else {
setContentView(R.layout.sign_layout);
sendButton = (Button) findViewById(R.id.sendButton);
messageTextField = (EditText) findViewById(R.id.messageText);
if (!mNfcAdapter.isEnabled()) {
messageTextField.setText(getString(R.string.nfc_disabled));
messageTextField.setEnabled(false);
sendButton.setEnabled(false);
} else {
messageTextField.setText(getString(R.string.nfc_enabled));
}
// set Elements of spinner
spinner = (Spinner) findViewById(R.id.spinner);
ArrayAdapter<CharSequence> adapter =
ArrayAdapter.createFromResource(
((AlertDialog) dialog).getContext(),
R.array.options,
android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
// define the action if an item is selected
spinner.setOnItemSelectedListener(
new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(
AdapterView<?> parent, View view, int position, long id) {
isWrongMessage = false;
if (position < 4) {
actualGsk = gsks[position];
} else if (position == 4) {
actualGsk =
new GroupSecretKey(
generateRandomIntArray(8),
generateRandomIntArray(8),
generateRandomIntArray(8));
} else {
isWrongMessage = true;
}
}
@Override
public void onNothingSelected(AdapterView<?> parent) {}
});
sendButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
String message = messageTextField.getText().toString();
if (message.trim().isEmpty()) {
Toast.makeText(v.getContext(), R.string.no_message, Toast.LENGTH_LONG)
.show();
} else {
double t = System.nanoTime();
SdhSignature sig = sign(message, gpk, actualGsk);
t = System.nanoTime() - t;
Log.i("TIME in java", "" + t / 1000000000.0);
if (isWrongMessage) {
message = message + " some text";
}
// API 10 compatibility
mNfcAdapter.enableForegroundNdefPush(
MainActivity.this, generateNDefMessage(message, sig));
}
}
});
}
}
})
.setNegativeButton(
R.string.cancel,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
System.exit(0);
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
