add fab to start conversations activity

3 files changed, 54 insertions, 56 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/StartConversationActivity.java b/src/main/java/de/pixart/messenger/ui/StartConversationActivity.java
index 43f7aad3e..dacc35a8d 100644
--- a/src/main/java/de/pixart/messenger/ui/StartConversationActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/StartConversationActivity.java
@@ -10,9 +10,11 @@ import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.databinding.DataBindingUtil;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
+import android.support.annotation.DrawableRes;
 import android.support.annotation.NonNull;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
@@ -57,6 +59,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 import de.pixart.messenger.Config;
 import de.pixart.messenger.R;
+import de.pixart.messenger.databinding.ActivityStartConversationBinding;
 import de.pixart.messenger.entities.Account;
 import de.pixart.messenger.entities.Bookmark;
 import de.pixart.messenger.entities.Contact;
@@ -81,7 +84,6 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
     private final int REQUEST_CREATE_CONFERENCE = 0x39da;
     public int conference_context_id;
     public int contact_context_id;
-    private ViewPager mViewPager;
     private ListPagerAdapter mListPagerAdapter;
     private List<ListItem> contacts = new ArrayList<>();
     private ListItemAdapter mContactsAdapter;
@@ -125,7 +127,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
 
         @Override
         public void onTabSelected(ActionBar.Tab tab, FragmentTransaction ft) {
-            mViewPager.setCurrentItem(tab.getPosition());
+            binding.startConversationViewPager.setCurrentItem(tab.getPosition());
             onTabChanged();
         }
 
@@ -196,6 +198,7 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
     private String mInitialJid;
     private Pair<Integer, Intent> mPostponedActivityResult;
     private Toast mToast;
+    private ActivityStartConversationBinding binding;
     private UiCallback<Conversation> mAdhocConferenceCallback = new UiCallback<Conversation>() {
         @Override
         public void success(final Conversation conversation) {
@@ -253,8 +256,14 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         new EmojiService(this).init(useBundledEmoji());
-        setContentView(R.layout.activity_start_conversation);
-        mViewPager = findViewById(R.id.start_conversation_view_pager);
+        this.binding = DataBindingUtil.setContentView(this, R.layout.activity_start_conversation);
+        this.binding.fab.setOnClickListener((v) -> {
+            if (getSupportActionBar().getSelectedNavigationIndex() == 0) {
+                showCreateContactDialog(null, null);
+            } else {
+                showCreateConferenceDialog();
+            }
+        });
         ActionBar actionBar = getSupportActionBar();
         actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
 
@@ -263,9 +272,9 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
         actionBar.addTab(mContactsTab);
         actionBar.addTab(mConferencesTab);
 
-        mViewPager.setOnPageChangeListener(mOnPageChangeListener);
+        binding.startConversationViewPager.setOnPageChangeListener(mOnPageChangeListener);
         mListPagerAdapter = new ListPagerAdapter(getSupportFragmentManager());
-        mViewPager.setAdapter(mListPagerAdapter);
+        binding.startConversationViewPager.setAdapter(mListPagerAdapter);
 
         mConferenceAdapter = new ListItemAdapter(this, conferences);
         mContactsAdapter = new ListItemAdapter(this, contacts);
@@ -591,8 +600,6 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.start_conversation, menu);
-        MenuItem menuCreateContact = menu.findItem(R.id.action_create_contact);
-        MenuItem menuCreateConference = menu.findItem(R.id.action_conference);
         MenuItem menuHideOffline = menu.findItem(R.id.action_hide_offline);
         final MenuItem menuActionAccounts = menu.findItem(R.id.action_accounts);
         if (xmppConnectionService.getAccounts().size() == 1 && !xmppConnectionService.multipleAccounts()) {
@@ -607,11 +614,6 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
         mSearchEditText = mSearchView.findViewById(R.id.search_field);
         mSearchEditText.addTextChangedListener(mSearchTextWatcher);
         mSearchEditText.setOnEditorActionListener(mSearchDone);
-        if (getSupportActionBar().getSelectedNavigationIndex() == 0) {
-            menuCreateConference.setVisible(false);
-        } else {
-            menuCreateContact.setVisible(false);
-        }
         if (mInitialJid != null) {
             MenuItemCompat.expandActionView(mMenuSearchView);
             mSearchEditText.append(mInitialJid);
@@ -623,15 +625,9 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
-            case R.id.action_create_contact:
-                showCreateContactDialog(null, null);
-                return true;
             case R.id.action_join_conference:
                 showJoinConferenceDialog(null);
                 return true;
-            case R.id.action_create_conference:
-                showCreateConferenceDialog();
-                return true;
             case R.id.action_scan_qr_code:
                 Intent intent = new Intent(this, UriHandlerActivity.class);
                 intent.setAction(UriHandlerActivity.ACTION_SCAN_QR_CODE);
@@ -940,6 +936,13 @@ public class StartConversationActivity extends XmppActivity implements OnRosterU
     }
 
     private void onTabChanged() {
+        @DrawableRes final int fabDrawable;
+        if (getSupportActionBar().getSelectedNavigationIndex() == 0) {
+            fabDrawable = R.drawable.ic_person_add_white_24dp;
+        } else {
+            fabDrawable = R.drawable.ic_group_add_white_24dp;
+        }
+        binding.fab.setImageResource(fabDrawable);
         invalidateOptionsMenu();
     }
 
diff --git a/src/main/res/layout/activity_start_conversation.xml b/src/main/res/layout/activity_start_conversation.xml
index 28e954b99..c95dc3678 100644
--- a/src/main/res/layout/activity_start_conversation.xml
+++ b/src/main/res/layout/activity_start_conversation.xml
@@ -1,8 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/start_conversation_view_pager"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="@color/grey50">
-
-</android.support.v4.view.ViewPager>
\ No newline at end of file
+<layout xmlns:android="http://schemas.android.com/apk/res/android" >
+    <FrameLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+        <android.support.v4.view.ViewPager
+            android:id="@+id/start_conversation_view_pager"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="?attr/color_background_primary"/>
+        <android.support.design.widget.FloatingActionButton
+            android:id="@+id/fab"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end|bottom"
+            android:src="?attr/icon_add_person"
+            android:layout_margin="16dp" />
+    </FrameLayout>
+</layout>
\ No newline at end of file
diff --git a/src/main/res/menu/start_conversation.xml b/src/main/res/menu/start_conversation.xml
index b7e1f2822..12cb941bb 100644
--- a/src/main/res/menu/start_conversation.xml
+++ b/src/main/res/menu/start_conversation.xml
@@ -4,51 +4,35 @@
 
     <item
         android:id="@+id/action_search"
-        app:actionLayout="@layout/actionview_search"
         android:icon="?attr/icon_search"
-        app:showAsAction="collapseActionView|always"
-        android:title="@string/search" />
-    <item
-        android:id="@+id/action_create_contact"
-        android:icon="?attr/icon_add_person"
-        app:showAsAction="always"
-        android:title="@string/create_contact" />
+        android:title="@string/search"
+        app:actionLayout="@layout/actionview_search"
+        app:showAsAction="collapseActionView|always" />
     <item
-        android:id="@+id/action_conference"
-        android:icon="?attr/icon_add_group"
-        app:showAsAction="always"
-        android:title="@string/join_or_create_conference">
-        <menu>
-            <item
-                android:id="@+id/action_join_conference"
-                android:title="@string/join_conference" />
-            <item
-                android:id="@+id/action_create_conference"
-                android:title="@string/create_conference" />
-
-        </menu>
-    </item>
+        android:id="@+id/action_join_conference"
+        android:title="@string/join_conference"
+        app:showAsAction="never" />
     <item
         android:id="@+id/action_scan_qr_code"
-        app:showAsAction="never"
-        android:title="@string/scan_qr_code" />
+        android:title="@string/scan_qr_code"
+        app:showAsAction="never" />
 
     <item
         android:id="@+id/action_hide_offline"
         android:checkable="true"
         android:checked="false"
         android:orderInCategory="85"
-        app:showAsAction="never"
-        android:title="@string/hide_offline" />
+        android:title="@string/hide_offline"
+        app:showAsAction="never" />
     <item
         android:id="@+id/action_accounts"
         android:orderInCategory="90"
-        app:showAsAction="never"
-        android:title="@string/mgmt_account_edit" />
+        android:title="@string/mgmt_account_edit"
+        app:showAsAction="never" />
     <item
         android:id="@+id/action_settings"
         android:orderInCategory="100"
-        app:showAsAction="never"
-        android:title="@string/action_settings" />
+        android:title="@string/action_settings"
+        app:showAsAction="never" />
 
 </menu>
\ No newline at end of file