diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAddedAdapter.java')
| -rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAddedAdapter.java | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAddedAdapter.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAddedAdapter.java new file mode 100644 index 000000000..ff0ec70f3 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/UserIdsAddedAdapter.java @@ -0,0 +1,206 @@ +/* + * 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.adapter; + +import android.app.Activity; +import android.content.Context; +import android.text.Editable; +import android.text.TextUtils; +import android.text.TextWatcher; +import android.util.Patterns; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.ArrayAdapter; +import android.widget.AutoCompleteTextView; +import android.widget.EditText; +import android.widget.ImageButton; + +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.helper.ContactHelper; + +import java.util.ArrayList; +import java.util.List; +import java.util.regex.Matcher; + +public class UserIdsAddedAdapter extends ArrayAdapter<UserIdsAddedAdapter.UserIdModel> { + private LayoutInflater mInflater; + private Activity mActivity; + + private ArrayAdapter<String> mAutoCompleteNameAdapter; + private ArrayAdapter<String> mAutoCompleteEmailAdapter; + + // hold a private reference to the underlying data List + private List<UserIdModel> mData; + + public static class UserIdModel { + String name = ""; + String address = ""; + String comment = ""; + + @Override + public String toString() { + String userId = null; + if (!TextUtils.isEmpty(name)) { + userId = name; + if (!TextUtils.isEmpty(comment)) { + userId += " (" + comment + ")"; + } + if (!TextUtils.isEmpty(address)) { + userId += " <" + address + ">"; + } + } + return userId; + } + } + + public UserIdsAddedAdapter(Activity activity, List<UserIdModel> data) { + super(activity, -1, data); + mActivity = activity; + mInflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE); + mData = data; + mAutoCompleteNameAdapter = new ArrayAdapter<String> + (mActivity, android.R.layout.simple_dropdown_item_1line, + ContactHelper.getPossibleUserNames(mActivity) + ); + mAutoCompleteEmailAdapter = new ArrayAdapter<String> + (mActivity, android.R.layout.simple_dropdown_item_1line, + ContactHelper.getPossibleUserEmails(mActivity) + ); + } + + public List<String> getDataAsStringList() { + ArrayList<String> out = new ArrayList<String>(); + for (UserIdModel id : mData) { + out.add(id.toString()); + } + + return out; + } + + static class ViewHolder { + public AutoCompleteTextView vAddress; + public AutoCompleteTextView vName; + public EditText vComment; + public ImageButton vDelete; + // also hold a reference to the model item + public UserIdModel mModel; + } + + public View getView(final int position, View convertView, ViewGroup parent) { + if (convertView == null) { + // Not recycled, inflate a new view + convertView = mInflater.inflate(R.layout.edit_key_user_id_added_item, null); + final ViewHolder viewHolder = new ViewHolder(); + viewHolder.vAddress = (AutoCompleteTextView) convertView.findViewById(R.id.user_id_added_item_address); + viewHolder.vName = (AutoCompleteTextView) convertView.findViewById(R.id.user_id_added_item_name); + viewHolder.vComment = (EditText) convertView.findViewById(R.id.user_id_added_item_comment); + viewHolder.vDelete = (ImageButton) convertView.findViewById(R.id.user_id_added_item_delete); + convertView.setTag(viewHolder); + + viewHolder.vAddress.addTextChangedListener(new TextWatcher() { + @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) { + // update referenced item in view holder + viewHolder.mModel.address = s.toString(); + + // show icon on valid email addresses + if (viewHolder.mModel.address.length() > 0) { + Matcher emailMatcher = Patterns.EMAIL_ADDRESS.matcher(viewHolder.mModel.address); + if (emailMatcher.matches()) { + viewHolder.vAddress.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_ok, 0); + } else { + viewHolder.vAddress.setCompoundDrawablesWithIntrinsicBounds(0, 0, + R.drawable.uid_mail_bad, 0); + } + } else { + // remove drawable if email is empty + viewHolder.vAddress.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0); + } + } + }); + + viewHolder.vName.addTextChangedListener(new TextWatcher() { + @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) { + // update referenced item in view holder + viewHolder.mModel.name = s.toString(); + } + }); + + viewHolder.vComment.addTextChangedListener(new TextWatcher() { + @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) { + // update referenced item in view holder + viewHolder.mModel.comment = s.toString(); + } + }); + + viewHolder.vDelete.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + // remove reference model item from adapter (data and notify about change) + UserIdsAddedAdapter.this.remove(viewHolder.mModel); + } + }); + + } + final ViewHolder holder = (ViewHolder) convertView.getTag(); + + // save reference to model item + holder.mModel = getItem(position); + + holder.vAddress.setText(holder.mModel.address); + holder.vAddress.setThreshold(1); // Start working from first character + holder.vAddress.setAdapter(mAutoCompleteEmailAdapter); + + holder.vName.setText(holder.mModel.name); + holder.vName.setThreshold(1); // Start working from first character + holder.vName.setAdapter(mAutoCompleteNameAdapter); + + holder.vComment.setText(holder.mModel.comment); + + return convertView; + } + +} |