Moved chat related fragments to specific folder + fixed issue in resources + fixed click on remove icon which wasn't working

res/drawable/chat_room_creation_next.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_enabled="true" 
+        android:drawable="@drawable/next" />
+    <item android:state_enabled="false"
+         android:drawable="@drawable/dialer_alt_next" />
+</selector>
+

res/layout/create_chat.xml

@@ -70,7 +70,7 @@
 
 		<ImageView
 			android:id="@+id/next"
-			android:src="@drawable/dialer_alt_next"
+			android:src="@drawable/chat_room_creation_next"
 			android:layout_width="0dp"
 			android:layout_height="match_parent"
 			android:layout_weight="0.2"

src/android/org/linphone/ContactSelectView.java

@@ -1,11 +1,5 @@
 package org.linphone;
 
-import android.content.Context;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.TextView;
-
 /*
 ContactSelectView.java
 Copyright (C) 2017  Belledonne Communications, Grenoble, France
@@ -25,15 +19,17 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 
-/**
+import android.content.Context;
- * Created by Erwan Croze.
+import android.view.LayoutInflater;
- */
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
 
 public class ContactSelectView extends View {
 	private TextView contactName;
 	private ImageView deleteContact;
 
-	ContactSelectView(Context context) {
+	public ContactSelectView(Context context) {
 		super(context);
 
 		LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE );

src/android/org/linphone/ContactsManager.java

@@ -53,10 +53,6 @@ import java.util.Locale;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
 
-interface ContactsUpdatedListener {
-	void onContactsUpdated();
-}
-
 public class ContactsManager extends ContentObserver {
 	private static ContactsManager instance;
 

src/android/org/linphone/ContactsUpdatedListener.java

@@ -0,0 +1,24 @@
+package org.linphone;
+
+/*
+ContactsUpdatedListener.java
+Copyright (C) 2017  Belledonne Communications, Grenoble, France
+
+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 2
+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, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+
+public interface ContactsUpdatedListener {
+    void onContactsUpdated();
+}

src/android/org/linphone/LinphoneActivity.java

@@ -65,8 +65,10 @@ import android.widget.Toast;
 import org.linphone.LinphoneManager.AddressType;
 import org.linphone.assistant.AssistantActivity;
 import org.linphone.assistant.RemoteProvisioningLoginActivity;
+import org.linphone.chat.ChatCreationFragment;
+import org.linphone.chat.ChatFragment;
+import org.linphone.chat.ChatListFragment;
 import org.linphone.compatibility.Compatibility;
-import org.linphone.core.Call.Dir;
 import org.linphone.core.Address;
 import org.linphone.core.AuthInfo;
 import org.linphone.core.Call;
@@ -77,7 +79,6 @@ import org.linphone.core.ChatMessage;
 import org.linphone.core.ChatRoom;
 import org.linphone.core.Core;
 import org.linphone.core.Core.RegistrationState;
-import org.linphone.core.CoreException;
 import org.linphone.core.Factory;
 import org.linphone.core.CoreListenerStub;
 import org.linphone.core.ProxyConfig;
@@ -144,7 +145,7 @@ public class LinphoneActivity extends LinphoneGenericActivity implements OnClick
 
 	public String mAddressWaitingToBeCalled;
 
-	static final boolean isInstanciated() {
+	static public final boolean isInstanciated() {
 		return instance != null;
 	}
 

src/android/org/linphone/SearchContactsListAdapter.java

@@ -74,7 +74,7 @@ public class SearchContactsListAdapter extends BaseAdapter {
 		this.listener = listener;
 	}
 
-	SearchContactsListAdapter(List<ContactAddress> contactsList, LayoutInflater inflater, ProgressBar pB) {
+	public SearchContactsListAdapter(List<ContactAddress> contactsList, LayoutInflater inflater, ProgressBar pB) {
 		mInflater = inflater;
 		progressBar = pB;
 		setContactsSelectedList(null);

src/android/org/linphone/chat/ChatCreationFragment.java

@@ -17,7 +17,7 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 
-package org.linphone;
+package org.linphone.chat;
 
 import android.app.Fragment;
 import android.os.Bundle;
@@ -35,13 +35,16 @@ import android.widget.ListView;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import org.linphone.ContactAddress;
+import org.linphone.ContactSelectView;
+import org.linphone.ContactsUpdatedListener;
+import org.linphone.LinphoneActivity;
+import org.linphone.R;
+import org.linphone.SearchContactsListAdapter;
+
 import java.util.ArrayList;
 import java.util.List;
 
-/**
- * Created by Erwan Croze.
- */
-
 public class ChatCreationFragment extends Fragment implements View.OnClickListener, AdapterView.OnItemClickListener, ContactsUpdatedListener {
 	private LayoutInflater mInflater;
 	private ListView contactsList;
@@ -62,39 +65,40 @@ public class ChatCreationFragment extends Fragment implements View.OnClickListen
 	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
 		mInflater = inflater;
 		View view = inflater.inflate(R.layout.create_chat, container, false);
-		contactsSelected = new ArrayList<ContactAddress>();
+		contactsSelected = new ArrayList<>();
 
-		noSipContact = (TextView) view.findViewById(R.id.noSipContact);
+		noSipContact = view.findViewById(R.id.noSipContact);
-		noContact = (TextView) view.findViewById(R.id.noContact);
+		noContact = view.findViewById(R.id.noContact);
 
-		contactsList = (ListView) view.findViewById(R.id.contactsList);
+		contactsList = view.findViewById(R.id.contactsList);
-		contactsSelectedLayout = (LinearLayout) view.findViewById(R.id.contactsSelected);
+		contactsSelectedLayout = view.findViewById(R.id.contactsSelected);
-		contactsSelectLayout = (HorizontalScrollView) view.findViewById(R.id.layoutContactsSelected);
+		contactsSelectLayout = view.findViewById(R.id.layoutContactsSelected);
 
-		allContacts = (ImageView) view.findViewById(R.id.all_contacts);
+		allContacts = view.findViewById(R.id.all_contacts);
 		allContacts.setOnClickListener(this);
 
-		linphoneContacts = (ImageView) view.findViewById(R.id.linphone_contacts);
+		linphoneContacts = view.findViewById(R.id.linphone_contacts);
 		linphoneContacts.setOnClickListener(this);
 
 		allContactsSelected = view.findViewById(R.id.all_contacts_select);
 		linphoneContactsSelected = view.findViewById(R.id.linphone_contacts_select);
 
-		back = (ImageView) view.findViewById(R.id.back);
+		back = view.findViewById(R.id.back);
 		back.setOnClickListener(this);
 
-		next = (ImageView) view.findViewById(R.id.next);
+		next = view.findViewById(R.id.next);
 		next.setOnClickListener(this);
+		next.setEnabled(false);
 
-		clearSearchField = (ImageView) view.findViewById(R.id.clearSearchField);
+		clearSearchField = view.findViewById(R.id.clearSearchField);
 		clearSearchField.setOnClickListener(this);
 
-		contactsFetchInProgress = (ProgressBar) view.findViewById(R.id.contactsFetchInProgress);
+		contactsFetchInProgress = view.findViewById(R.id.contactsFetchInProgress);
 		contactsFetchInProgress.setVisibility(View.VISIBLE);
 
 		searchAdapter = new SearchContactsListAdapter(null, mInflater, contactsFetchInProgress);
 
-		searchField = (EditText) view.findViewById(R.id.searchField);
+		searchField = view.findViewById(R.id.searchField);
 		searchField.addTextChangedListener(new TextWatcher() {
 			@Override
 			public void onTextChanged(CharSequence s, int start, int before, int count) {
@@ -102,8 +106,7 @@ public class ChatCreationFragment extends Fragment implements View.OnClickListen
 			}
 
 			@Override
-			public void beforeTextChanged(CharSequence s, int start, int count,
+			public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-			                              int after) {
 
 			}
 
@@ -157,9 +160,9 @@ public class ChatCreationFragment extends Fragment implements View.OnClickListen
 		if (contactsSelected.size() > 0) {
 			contactsSelectLayout.setVisibility(View.VISIBLE);
 			contactsSelectLayout.invalidate();
-			next.setImageResource(R.drawable.next);
+			next.setEnabled(true);
 		} else {
-			next.setImageResource(R.drawable.dialer_alt_next);
+			next.setEnabled(false);
 			contactsSelectLayout.setVisibility(View.GONE);
 		}
 	}
@@ -174,14 +177,16 @@ public class ChatCreationFragment extends Fragment implements View.OnClickListen
 
 	private void updateContactsClick(ContactAddress ca, List<ContactAddress> caSelectedList) {
 		ca.setSelect((getIndexOfCa(ca, caSelectedList) == -1));
-		if(ca.isSelect()) {
+		if (ca.isSelect()) {
 			ContactSelectView csv = new ContactSelectView(LinphoneActivity.instance());
 			csv.setListener(this);
 			csv.setContactName(ca);
 			contactsSelected.add(ca);
 			View viewContact = LayoutInflater.from(LinphoneActivity.instance()).inflate(R.layout.contact_selected, null);
 			((TextView)viewContact.findViewById(R.id.sipUri)).setText(ca.getContact().getFullName());
-			viewContact.findViewById(R.id.contactChatDelete).setOnClickListener(this);
+			View removeContact = viewContact.findViewById(R.id.contactChatDelete);
+			removeContact.setTag(ca);
+			removeContact.setOnClickListener(this);
 			viewContact.setOnClickListener(this);
 			ca.setView(viewContact);
 			contactsSelectedLayout.addView(viewContact);
@@ -197,13 +202,10 @@ public class ChatCreationFragment extends Fragment implements View.OnClickListen
 		contactsSelectedLayout.invalidate();
 	}
 
-	private void removeContactFromView(View v) {
+	private void removeContactFromSelection(ContactAddress ca) {
-		for (ContactAddress ca : contactsSelected) {
+		updateContactsClick(ca, searchAdapter.getContactsSelectedList());
-			if (ca.getView() == v) {
+		updateList();
-				ca.setSelect(false);
+		updateListSelected();
-				updateContactsClick(ca, searchAdapter.getContactsSelectedList());
-			}
-		}
 	}
 
 	@Override
@@ -250,9 +252,9 @@ public class ChatCreationFragment extends Fragment implements View.OnClickListen
 		} else if (id == R.id.clearSearchField) {
 			searchField.setText("");
 			searchAdapter.searchContacts("", contactsList);
-		} else if (id == R.id.deleteContact) {
+		} else if (id == R.id.contactChatDelete) {
-			//TODO
+			ContactAddress ca = (ContactAddress) view.getTag();
-			removeContactFromView(view);
+			removeContactFromSelection(ca);
 		}
 	}
 
@@ -260,9 +262,7 @@ public class ChatCreationFragment extends Fragment implements View.OnClickListen
 	public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
 		// Get contact
 		ContactAddress ca = searchAdapter.getContacts().get(i);
-		updateContactsClick(ca, searchAdapter.getContactsSelectedList());
+		removeContactFromSelection(ca);
-		updateList();
-		updateListSelected();
 	}
 
 	@Override

src/android/org/linphone/chat/ChatFragment.java

@@ -1,4 +1,4 @@
-package org.linphone;
+package org.linphone.chat;
 
 /*
 ChatFragment.java
@@ -76,6 +76,15 @@ import android.widget.RelativeLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import org.linphone.ContactsManager;
+import org.linphone.ContactsUpdatedListener;
+import org.linphone.LinphoneActivity;
+import org.linphone.LinphoneContact;
+import org.linphone.LinphoneManager;
+import org.linphone.LinphoneService;
+import org.linphone.LinphoneUtils;
+import org.linphone.R;
+import org.linphone.SearchContactsListAdapter;
 import org.linphone.compatibility.Compatibility;
 import org.linphone.core.Address;
 import org.linphone.core.Buffer;

src/android/org/linphone/chat/ChatGroupCreationFragment.java

@@ -1,4 +1,4 @@
-package org.linphone;
+package org.linphone.chat;
 
 /*
 ChatGroupCreationFragment.java

src/android/org/linphone/chat/ChatListFragment.java

@@ -1,4 +1,4 @@
-package org.linphone;
+package org.linphone.chat;
 
 /*
 ChatListFragment.java
@@ -43,14 +43,20 @@ import android.widget.LinearLayout;
 import android.widget.ListView;
 import android.widget.TextView;
 
+import org.linphone.ContactsManager;
+import org.linphone.ContactsUpdatedListener;
+import org.linphone.FragmentsAvailable;
+import org.linphone.LinphoneActivity;
+import org.linphone.LinphoneContact;
+import org.linphone.LinphoneManager;
+import org.linphone.LinphoneUtils;
+import org.linphone.R;
 import org.linphone.core.Address;
 import org.linphone.core.ChatMessage;
 import org.linphone.core.ChatRoom;
 import org.linphone.core.Core;
-import org.linphone.core.CoreException;
 import org.linphone.core.Factory;
 import org.linphone.core.CoreListenerStub;
-import org.linphone.mediastream.Log;
 
 import java.util.List;