improve new-games dialog

Add radio buttons to make clear what the choices are. This should
eventually replace the alert that's show when you don't have any Known
Players.

xwords4/android/app/src/main/java/org/eehouse/android/xw4/GamesListDelegate.java

@@ -82,11 +82,9 @@ public class GamesListDelegate extends ListDelegateBase
                GroupStateListener, Log.ResultProcs {
     private static final String TAG = GamesListDelegate.class.getSimpleName();
 
-
     private static final String SAVE_NEXTSOLO = "SAVE_NEXTSOLO";
     private static final String SAVE_REMATCHEXTRAS = "SAVE_REMATCHEXTRAS";
     private static final String SAVE_MYSIS = TAG + "/MYSIS";
-    private static final String KP_NAME_KEY = TAG + "/kp_last_name";
 
     private static final String RELAYIDS_EXTRA = "relayids";
     private static final String ROWID_EXTRA = "rowid";
@@ -966,44 +964,46 @@ public class GamesListDelegate extends ListDelegateBase
     private Dialog mkNewWithKnowns()
     {
         String[] names = XwJNI.kplr_getPlayers();
-        final String[] nameRef
-            = { DBUtils.getStringFor( m_activity, KP_NAME_KEY, null ) };
         final NewWithKnowns view = (NewWithKnowns)
             LocUtils.inflate( m_activity, R.layout.new_game_with_knowns );
-        view.setNames( names, nameRef[0], GameUtils.makeDefaultName( m_activity ) );
+        view.setNames( names, GameUtils.makeDefaultName( m_activity ) );
         AlertDialog.Builder ab = makeAlertBuilder()
             .setView( view )
             .setTitle( R.string.new_game_networked )
             .setIcon( R.drawable.ic_multigame )
-            .setPositiveButton( "…" /* can't be empty*/, new OnClickListener() {
+            .setPositiveButton( android.R.string.cancel, new OnClickListener() {
                     @Override
                     public void onClick( DialogInterface dlg, int item ) {
-                        Assert.assertTrueNR( null != nameRef[0] );
-                        DBUtils.setStringFor( m_activity, KP_NAME_KEY, nameRef[0] );
-                        CommsAddrRec addr = XwJNI.kplr_getAddr( nameRef[0] );
+                        view.onButtonPressed(new NewWithKnowns.ButtonCallbacks() {
+                                @Override
+                                public void onUseKnown( String knownName, String gameName )
+                                {
+                                    CommsAddrRec addr = XwJNI.kplr_getAddr( knownName );
                                     if ( null != addr ) {
-                            launchLikeRematch( addr, view.gameName() );
+                                        launchLikeRematch( addr, gameName );
                                     }
                                 }
-                } )
-            .setNegativeButton( R.string.newgame_configure_first, new OnClickListener() {
                                 @Override
-                    public void onClick( DialogInterface dlg, int item ) {
-                        String name = view.gameName();
-                        curThis().makeThenLaunchOrConfigure( name, true, false );
+                                public void onInviteLater( String gameName )
+                                {
+                                    curThis().makeThenLaunchOrConfigure( gameName, false, false );
                                 }
-                } )
-            ;
+                                @Override
+                                public void onConfigureFirst( String gameName )
+                                {
+                                    curThis().makeThenLaunchOrConfigure( gameName, true, false );
+                                }
+                            } );
+                    }
+                } );
 
         final AlertDialog dialog = ab.create();
-        view.setOnNameChangeListener( new NewWithKnowns.OnNameChangeListener() {
+        view.setCallback( new NewWithKnowns.ButtonChangeListener() {
                 @Override
-                public void onNewName( String name ) {
-                    nameRef[0] = name;
+                public void onNewButtonText( String txt ) {
                     Button button = dialog.getButton( DialogInterface.BUTTON_POSITIVE );
                     if ( null != button ) {
-                        String msg = getString( R.string.invite_player_fmt, name );
-                        button.setText( msg );
+                        button.setText( txt );
                     } else {
                         Log.e( TAG, "Button still null" );
                     }

xwords4/android/app/src/main/java/org/eehouse/android/xw4/NewWithKnowns.java

@@ -26,57 +26,95 @@ import android.view.View;
 import android.widget.AdapterView.OnItemSelectedListener;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
-import android.widget.EditText;
 import android.widget.LinearLayout;
+import android.widget.RadioGroup;
 import android.widget.Spinner;
 import android.widget.TextView;
 
-public class NewWithKnowns extends LinearLayout implements OnItemSelectedListener
+import org.eehouse.android.xw4.loc.LocUtils;
+
+public class NewWithKnowns extends LinearLayout
+    implements OnItemSelectedListener, RadioGroup.OnCheckedChangeListener
 {
-    public interface OnNameChangeListener {
-        void onNewName( String name );
+    private static final String TAG = NewWithKnowns.class.getSimpleName();
+    private static final String KP_NAME_KEY = TAG + "/kp_last_name";
+
+    public interface ButtonChangeListener {
+        void onNewButtonText( String txt );
     }
 
-    private OnNameChangeListener mListener;
+    public interface ButtonCallbacks {
+        void onUseKnown( String knownName, String gameName );
+        void onInviteLater( String gameName );
+        void onConfigureFirst( String gameName );
+    }
+
+    private ButtonChangeListener mListener;
+    private String mCurKnown;
+    private int mCurRadio;
+    private Spinner mNamesSpinner;
 
     public NewWithKnowns( Context cx, AttributeSet as )
     {
         super( cx, as );
     }
 
-    void setOnNameChangeListener( OnNameChangeListener listener )
+    void setCallback( ButtonChangeListener listener )
     {
         Assert.assertTrueNR( null == mListener );
         mListener = listener;
     }
 
-    void setNames( String[] knowns, String dflt, String gameName )
+    void setNames( String[] knowns, String gameName )
     {
+        mCurKnown = DBUtils.getStringFor( getContext(), KP_NAME_KEY,
+                                          knowns[0] );
         ArrayAdapter<String> adapter = new
             ArrayAdapter<String>( getContext(),
                                   android.R.layout.simple_spinner_item,
                                   knowns );
         adapter.setDropDownViewResource( android.R.layout
                                          .simple_spinner_dropdown_item );
-        Spinner spinner = (Spinner)findViewById( R.id.names );
-        spinner.setAdapter( adapter );
-        spinner.setOnItemSelectedListener( this );
-        if ( !TextUtils.isEmpty( dflt ) ) {
+        mNamesSpinner = (Spinner)findViewById( R.id.names );
+        mNamesSpinner.setAdapter( adapter );
+        mNamesSpinner.setOnItemSelectedListener( this );
+        Assert.assertTrueNR( !TextUtils.isEmpty( mCurKnown ) );
         for ( int ii = 0; ii < knowns.length; ++ii ) {
-                if ( knowns[ii].equals( dflt ) ) {
-                    spinner.setSelection( ii );
+            if ( knowns[ii].equals( mCurKnown ) ) {
+                mNamesSpinner.setSelection( ii );
                 break;
             }
         }
-        }
 
-        EditText et = (EditText)findViewById( R.id.name_edit );
+        EditWClear et = (EditWClear)findViewById( R.id.name_edit );
         et.setText( gameName );
+
+        RadioGroup group = (RadioGroup)findViewById( R.id.group );
+        group.setOnCheckedChangeListener( this );
     }
 
-    String gameName()
+    void onButtonPressed( ButtonCallbacks procs )
     {
-        EditText et = (EditText)findViewById( R.id.name_edit );
+        String gameName = gameName();
+        switch ( mCurRadio ) {
+        case R.id.radio_known:
+            DBUtils.setStringFor( getContext(), KP_NAME_KEY, mCurKnown );
+            procs.onUseKnown( mCurKnown, gameName );
+            break;
+        case R.id.radio_unknown:
+            procs.onInviteLater( gameName );
+            break;
+        case R.id.radio_configure:
+            procs.onConfigureFirst( gameName );
+            break;
+        default:
+            break;
+        }
+    }
+
+    private String gameName()
+    {
+        EditWClear et = (EditWClear)findViewById( R.id.name_edit );
         return et.getText().toString();
     }
 
@@ -84,13 +122,52 @@ public class NewWithKnowns extends LinearLayout implements OnItemSelectedListene
     public void onItemSelected( AdapterView<?> parent, View view,
                                 int pos, long id )
     {
-        OnNameChangeListener listener = mListener;
-        if ( null != listener && view instanceof TextView ) {
+        if ( view instanceof TextView ) {
             TextView tv = (TextView)view;
-            listener.onNewName( tv.getText().toString() );
+            mCurKnown = tv.getText().toString();
+            onRadioChanged();
         }
     }
 
     @Override
     public void onNothingSelected( AdapterView<?> parent ) {}
+
+    @Override
+    public void onCheckedChanged( RadioGroup group, int checkedId )
+    {
+        mCurRadio = checkedId;
+        onRadioChanged();
+    }
+
+    private void onRadioChanged()
+    {
+        mNamesSpinner.setVisibility( mCurRadio == R.id.radio_known
+                                     ? View.VISIBLE : View.GONE );
+
+        Context context = getContext();
+        int resId = 0;
+        String msg = null;
+        switch ( mCurRadio ) {
+        case R.id.radio_known:
+            msg = LocUtils
+                .getString( context, R.string.newgame_invite_fmt, mCurKnown );
+            break;
+        case R.id.radio_unknown:
+            resId = R.string.newgame_open_game;
+            break;
+        case R.id.radio_configure:
+            resId = R.string.newgame_configure_game;
+            break;
+        }
+
+        if ( 0 != resId ) {
+            msg = LocUtils.getString( context, resId );
+        }
+        if ( null != msg ) {
+            ButtonChangeListener listener = mListener;
+            if ( null != listener ) {
+                listener.onNewButtonText( msg );
+            }
+        }
+    }
 }

xwords4/android/app/src/main/res/layout/new_game_with_knowns.xml

@@ -3,29 +3,72 @@
 <org.eehouse.android.xw4.NewWithKnowns
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:orientation="vertical"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
     android:padding="8dp"
     >
 
-  <TextView android:layout_width="fill_parent"
+
+  <RadioGroup android:id="@+id/group"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
               android:layout_height="wrap_content"
-            android:text="@string/choose_opponent"
+              >
+
+    <RadioButton android:id="@+id/radio_unknown"
+                 android:layout_width="wrap_content"
+                 android:layout_height="wrap_content"
+                 android:text="@string/newgame_radio_unknown"
+                 />
+    <TextView android:text="@string/choose_expl_new"
+              style="@style/new_game_expl"
               />
 
+    <RadioButton android:id="@+id/radio_known"
+                 android:layout_width="wrap_content"
+                 android:layout_height="wrap_content"
+                 android:text="@string/newgame_radio_known"
+                 />
     <Spinner android:id="@+id/names"
-           android:layout_width="fill_parent"
+             android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:drawSelectorOnTop="true"
+             android:paddingLeft="8dp"
+             android:visibility="gone"
+             />
+    <TextView android:text="@string/choose_expl_known"
+              style="@style/new_game_expl"
               />
 
-  <TextView android:layout_width="fill_parent"
+    <RadioButton android:id="@+id/radio_configure"
+                 android:layout_width="wrap_content"
                  android:layout_height="wrap_content"
-            android:text="@string/name_game"
+                 android:text="@string/newgame_configure_first"
                  />
+    <TextView android:text="@string/choose_expl_config"
+              style="@style/new_game_expl"
+              />
+  </RadioGroup>
 
-  <EditText android:id="@+id/name_edit"
-            android:layout_width="fill_parent"
+  <LinearLayout android:orientation="horizontal"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                >
+    <TextView android:layout_width="wrap_content"
+              android:layout_height="wrap_content"
+              android:text="@string/game_name_label"
+              android:layout_gravity="center_vertical"
               />
+    <org.eehouse.android.xw4.EditWClear
+        android:id="@+id/name_edit"
+        style="@style/edit_w_clear"
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:scrollHorizontally="true"
+        android:maxLines="1"
+        android:maxLength="32"
+        android:selectAllOnFocus="true"
+        android:focusable="false"
+        />
+  </LinearLayout>
 </org.eehouse.android.xw4.NewWithKnowns>

xwords4/android/app/src/main/res/values/strings.xml

@@ -1008,9 +1008,6 @@
          # types of supported games, standalone and networked.
          ############################################################
       -->
-    <!-- Text of second of two buttons for new standalone games.  Tap
-    this and you'll get taken to the "Game configure" screen -->
-    <string name="newgame_configure_first">Configure first</string>
     <!-- Text of first of two buttons for new networked games.  Tap
          this and a game will be created, but you probably won't see
          it immediately because an email or messaging app will be
@@ -1722,7 +1719,7 @@
     <string name="relay_invite_title">Relay Invitation</string>
     <string name="p2p_invite_title">WiFi Direct Invitation</string>
     <!--  -->
-    <string name="game_name_label">New game name:</string>
+    <string name="game_name_label">Game name:</string>
     <!--  -->
     <!-- <string name="sms_disabled">Playing via SMS is currently disabled. -->
     <!-- You can enable it in Settings->Network game settings.</string> -->
@@ -2677,8 +2674,25 @@
          happen because the name is in use) -->
     <string name="knowns_dup_name_fmt">Unable to change name from
     “%1$s” to “%2$s”. Is “%2$s” already in use?</string>
-    <!-- Title of known-player spinner in quick-invite new game dialog -->
-    <string name="name_game">Name your game</string>
-    <!-- Title of the game name field in quick-invite new game dialog -->
-    <string name="choose_opponent">Choose your opponent</string>
+
+    <!-- Quick-start new game explanations and buttons -->
+    <string name="choose_expl_new">Start a game with somebody new,
+    sending an invitation via email, SMS, or even a QR code</string>
+    <string name="choose_expl_known">OR start a game with somebody you’ve
+    played before, no invitation required</string>
+    <string name="choose_expl_config">OR start a game after configuring
+    it, e.g. to change the language or number of players</string>
+
+    <string name="newgame_radio_known">Invite Known</string>
+    <string name="newgame_radio_unknown">Invite Unknown</string>
+
+    <string name="newgame_invite_fmt">Start with %1$s</string>
+    <string name="newgame_open_game">Start game</string>
+    <string name="newgame_configure_game">Configure game</string>
+
+    <!-- Text of second of two buttons for new standalone games.
+         Tap this and you'll get taken to the "Game configure"
+         screen -->
+    <string name="newgame_configure_first">Configure first</string>
+
 </resources>

xwords4/android/app/src/main/res/values/styles.xml

@@ -174,4 +174,13 @@
       <item name="android:paddingTop">5dp</item>
       <item name="android:paddingBottom">5dp</item>
     </style>
+
+    <style name="new_game_expl">
+      <item name="android:layout_width">match_parent</item>
+      <item name="android:layout_height">match_parent</item>
+      <item name="android:textStyle">italic</item>
+      <item name="android:paddingLeft">20dp</item>
+      <item name="android:paddingBottom">8dp</item>
+      <item name="android:textSize">10dp</item>
+    </style>
 </resources>