diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyActivity.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyActivity.java | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyActivity.java new file mode 100644 index 000000000..3094c0e19 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyActivity.java @@ -0,0 +1,134 @@ +/* + * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.ui; + +import android.content.Context; +import android.os.Bundle; +import android.support.v7.app.ActionBarActivity; +import android.text.Editable; +import android.text.TextWatcher; +import android.util.Patterns; +import android.view.View; +import android.widget.ArrayAdapter; +import android.widget.AutoCompleteTextView; +import android.widget.Button; +import android.widget.EditText; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.helper.ContactHelper; + +import java.util.regex.Matcher; + +public class CreateKeyActivity extends ActionBarActivity { + + AutoCompleteTextView nameEdit; + AutoCompleteTextView emailEdit; + EditText passphraseEdit; + Button createButton; + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + + setContentView(R.layout.create_key_activity); + + nameEdit = (AutoCompleteTextView) findViewById(R.id.name); + emailEdit = (AutoCompleteTextView) findViewById(R.id.email); + passphraseEdit = (EditText) findViewById(R.id.passphrase); + createButton = (Button) findViewById(R.id.create_key_button); + + emailEdit.setThreshold(1); // Start working from first character + emailEdit.setAdapter( + new ArrayAdapter<String> + (this, android.R.layout.simple_spinner_dropdown_item, + ContactHelper.getPossibleUserEmails(this) + ) + ); + emailEdit.addTextChangedListener(new TextWatcher() { + @Override + public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { + } + + @Override + public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) { + } + + @Override + public void afterTextChanged(Editable editable) { + String email = editable.toString(); + if (email.length() > 0) { + Matcher emailMatcher = Patterns.EMAIL_ADDRESS.matcher(email); + if (emailMatcher.matches()) { + emailEdit.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_ok, 0); + } else { + emailEdit.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_bad, 0); + } + } else { + // remove drawable if email is empty + emailEdit.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0); + } + } + }); + nameEdit.setThreshold(1); // Start working from first character + nameEdit.setAdapter( + new ArrayAdapter<String> + (this, android.R.layout.simple_spinner_dropdown_item, + ContactHelper.getPossibleUserNames(this) + ) + ); + + createButton.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + createKey(); + } + }); + + } + + private void createKey() { + if (isEditTextNotEmpty(this, nameEdit) + && isEditTextNotEmpty(this, emailEdit) + && isEditTextNotEmpty(this, passphraseEdit)) { + + } + } + + /** + * Checks if text of given EditText is not empty. If it is empty an error is + * set and the EditText gets the focus. + * + * @param context + * @param editText + * @return true if EditText is not empty + */ + private static boolean isEditTextNotEmpty(Context context, EditText editText) { + boolean output = true; + if (editText.getText().toString().length() == 0) { + editText.setError("empty!"); + editText.requestFocus(); + output = false; + } else { + editText.setError(null); + } + + return output; + } +} |