1 files changed, 145 insertions, 0 deletions
diff --git a/conversations/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java b/conversations/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java
new file mode 100644
index 00000000..62a2cbe1
--- /dev/null
+++ b/conversations/src/main/java/eu/siacs/conversations/ui/ChooseContactActivity.java
@@ -0,0 +1,145 @@
+package eu.siacs.conversations.ui;
+
+import java.util.ArrayList;
+import java.util.Collections;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.EditText;
+import android.widget.ListView;
+import eu.siacs.conversations.R;
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.entities.ListItem;
+import eu.siacs.conversations.ui.adapter.ListItemAdapter;
+
+public class ChooseContactActivity extends XmppActivity {
+
+	private ListView mListView;
+	private ArrayList<ListItem> contacts = new ArrayList<ListItem>();
+	private ArrayAdapter<ListItem> mContactsAdapter;
+
+	private EditText mSearchEditText;
+
+	private TextWatcher mSearchTextWatcher = new TextWatcher() {
+
+		@Override
+		public void afterTextChanged(Editable editable) {
+			filterContacts(editable.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) {
+		}
+	};
+
+	private MenuItem.OnActionExpandListener mOnActionExpandListener = new MenuItem.OnActionExpandListener() {
+
+		@Override
+		public boolean onMenuItemActionExpand(MenuItem item) {
+			mSearchEditText.post(new Runnable() {
+
+				@Override
+				public void run() {
+					mSearchEditText.requestFocus();
+					InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+					imm.showSoftInput(mSearchEditText,
+							InputMethodManager.SHOW_IMPLICIT);
+				}
+			});
+
+			return true;
+		}
+
+		@Override
+		public boolean onMenuItemActionCollapse(MenuItem item) {
+			InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+			imm.hideSoftInputFromWindow(mSearchEditText.getWindowToken(),
+					InputMethodManager.HIDE_IMPLICIT_ONLY);
+			mSearchEditText.setText("");
+			filterContacts(null);
+			return true;
+		}
+	};
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_choose_contact);
+		mListView = (ListView) findViewById(R.id.choose_contact_list);
+		mListView.setFastScrollEnabled(true);
+		mContactsAdapter = new ListItemAdapter(this, contacts);
+		mListView.setAdapter(mContactsAdapter);
+		mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+
+			@Override
+			public void onItemClick(AdapterView<?> arg0, View arg1,
+					int position, long arg3) {
+				InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+				imm.hideSoftInputFromWindow(mSearchEditText.getWindowToken(),
+						InputMethodManager.HIDE_IMPLICIT_ONLY);
+				Intent request = getIntent();
+				Intent data = new Intent();
+				ListItem mListItem = contacts.get(position);
+				data.putExtra("contact", mListItem.getJid());
+				String account = request.getStringExtra("account");
+				if (account == null && mListItem instanceof Contact) {
+					account = ((Contact) mListItem).getAccount().getJid();
+				}
+				data.putExtra("account", account);
+				data.putExtra("conversation",
+						request.getStringExtra("conversation"));
+				setResult(RESULT_OK, data);
+				finish();
+			}
+		});
+	}
+
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		getMenuInflater().inflate(R.menu.choose_contact, menu);
+		MenuItem menuSearchView = (MenuItem) menu.findItem(R.id.action_search);
+		View mSearchView = menuSearchView.getActionView();
+		mSearchEditText = (EditText) mSearchView
+				.findViewById(R.id.search_field);
+		mSearchEditText.addTextChangedListener(mSearchTextWatcher);
+		menuSearchView.setOnActionExpandListener(mOnActionExpandListener);
+		return true;
+	}
+
+	@Override
+	void onBackendConnected() {
+		filterContacts(null);
+	}
+
+	protected void filterContacts(String needle) {
+		this.contacts.clear();
+		for (Account account : xmppConnectionService.getAccounts()) {
+			if (account.getStatus() != Account.STATUS_DISABLED) {
+				for (Contact contact : account.getRoster().getContacts()) {
+					if (contact.showInRoster() && contact.match(needle)) {
+						this.contacts.add(contact);
+					}
+				}
+			}
+		}
+		Collections.sort(this.contacts);
+		mContactsAdapter.notifyDataSetChanged();
+	}
+
+}