conversations-classic/src/main/java/eu/siacs/conversations/ui/MagicCreateActivity.java

128 lines
3.9 KiB
Java
Raw Normal View History

2016-04-19 16:03:24 +00:00
package eu.siacs.conversations.ui;
import android.content.Intent;
import android.content.pm.ActivityInfo;
2016-04-19 16:03:24 +00:00
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
2016-04-19 16:03:24 +00:00
import java.security.SecureRandom;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
import eu.siacs.conversations.xmpp.jid.Jid;
public class MagicCreateActivity extends XmppActivity implements TextWatcher {
private TextView mFullJidDisplay;
private EditText mUsername;
private SecureRandom mRandom;
private static final String CHARS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456780+-/#$!?";
private static final int PW_LENGTH = 10;
@Override
protected void refreshUiReal() {
}
@Override
void onBackendConnected() {
}
@Override
public void onStart() {
super.onStart();
final int theme = findTheme();
if (this.mTheme != theme) {
recreate();
}
}
2016-04-19 16:03:24 +00:00
@Override
protected void onCreate(final Bundle savedInstanceState) {
if (getResources().getBoolean(R.bool.portrait_only)) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
2016-04-19 16:03:24 +00:00
super.onCreate(savedInstanceState);
setContentView(R.layout.magic_create);
mFullJidDisplay = findViewById(R.id.full_jid);
mUsername = findViewById(R.id.username);
2016-04-19 16:03:24 +00:00
mRandom = new SecureRandom();
Button next = findViewById(R.id.create_account);
next.setOnClickListener(v -> {
String username = mUsername.getText().toString();
if (username.contains("@") || username.length() < 3) {
mUsername.setError(getString(R.string.invalid_username));
mUsername.requestFocus();
} else {
mUsername.setError(null);
try {
Jid jid = Jid.fromParts(username.toLowerCase(), Config.MAGIC_CREATE_DOMAIN, null);
Account account = xmppConnectionService.findAccountByJid(jid);
if (account == null) {
account = new Account(jid, createPassword());
account.setOption(Account.OPTION_REGISTER, true);
account.setOption(Account.OPTION_DISABLED, true);
account.setOption(Account.OPTION_MAGIC_CREATE, true);
xmppConnectionService.createAccount(account);
}
Intent intent = new Intent(MagicCreateActivity.this, EditAccountActivity.class);
intent.putExtra("jid", account.getJid().toBareJid().toString());
intent.putExtra("init", true);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
Toast.makeText(MagicCreateActivity.this, R.string.secure_password_generated, Toast.LENGTH_SHORT).show();
WelcomeActivity.addInviteUri(intent, getIntent());
startActivity(intent);
} catch (InvalidJidException e) {
2016-04-19 16:03:24 +00:00
mUsername.setError(getString(R.string.invalid_username));
mUsername.requestFocus();
}
}
});
mUsername.addTextChangedListener(this);
}
private String createPassword() {
StringBuilder builder = new StringBuilder(PW_LENGTH);
for (int i = 0; i < PW_LENGTH; ++i) {
2016-04-19 16:03:24 +00:00
builder.append(CHARS.charAt(mRandom.nextInt(CHARS.length() - 1)));
}
return builder.toString();
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
@Override
public void afterTextChanged(Editable s) {
if (s.toString().trim().length() > 0) {
try {
mFullJidDisplay.setVisibility(View.VISIBLE);
Jid jid = Jid.fromParts(s.toString().toLowerCase(), Config.MAGIC_CREATE_DOMAIN, null);
mFullJidDisplay.setText(getString(R.string.your_full_jid_will_be, jid.toString()));
} catch (InvalidJidException e) {
mFullJidDisplay.setVisibility(View.INVISIBLE);
}
} else {
mFullJidDisplay.setVisibility(View.INVISIBLE);
}
}
}