Move the buttons to the options menu UI accessible via the menu button.

android/res/layout/main.xml

@@ -38,66 +38,6 @@
             android:layout_height="wrap_content" >
 
         </ListView>
-
-        <LinearLayout
-            android:id="@+id/updateVoicesLayout"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content" >
-
-            <Button
-                android:id="@+id/updateVoices"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:text="@string/update_voices" />
-
-            <TextView
-                android:id="@+id/textView3"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:textAppearance="?android:attr/textAppearanceLarge" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:id="@+id/engineSettingsLayout"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content" >
-
-            <Button
-                android:id="@+id/engineSettings"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="0.5"
-                android:text="@string/engine_settings" />
-
-            <TextView
-                android:id="@+id/textView1"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="0.5"
-                android:textAppearance="?android:attr/textAppearanceMedium" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:id="@+id/ttsSettingsLayout"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content" >
-
-            <Button
-                android:id="@+id/ttsSettings"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="0.5"
-                android:text="@string/tts_settings" />
-
-            <TextView
-                android:id="@+id/textView2"
-                android:layout_width="0dp"
-                android:layout_height="wrap_content"
-                android:layout_weight="0.5"
-                android:textAppearance="?android:attr/textAppearanceMedium" />
-        </LinearLayout>
     </LinearLayout>
 
     <LinearLayout

android/res/menu/options.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+    <item android:id="@+id/updateVoices" android:title="@string/update_voices"></item>
+    <item android:id="@+id/espeakSettings" android:title="@string/engine_settings"></item>
+    <item android:id="@+id/ttsSettings" android:title="@string/tts_settings"></item>
+    
+
+</menu>

android/src/com/reecedunn/espeak/eSpeakActivity.java

@@ -30,9 +30,11 @@ import android.preference.PreferenceActivity;
 import android.speech.tts.TextToSpeech;
 import android.util.Log;
 import android.util.Pair;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.widget.ListView;
-import android.widget.TextView;
 
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
@@ -79,7 +81,6 @@ public class eSpeakActivity extends Activity {
         ((ListView)findViewById(R.id.properties)).setAdapter(mInformationView);
 
         setState(State.LOADING);
-        manageSettingVisibility();
         checkVoiceData();
     }
 
@@ -92,6 +93,36 @@ public class eSpeakActivity extends Activity {
         }
     }
 
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu)
+    {
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.options, menu);
+        if (Build.VERSION.SDK_INT < 14) {
+            // Hide the eSpeak setting menu item on pre-ICS.
+            menu.getItem(R.id.espeakSettings).setVisible(false);
+        }
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        switch (item.getItemId())
+        {
+        case R.id.espeakSettings:
+            startActivityForResult(new Intent(eSpeakActivity.this, TtsSettingsActivity.class), REQUEST_DEFAULT);
+            return true;
+        case R.id.ttsSettings:
+            launchGeneralTtsSettings();
+            return true;
+        case R.id.updateVoices:
+            downloadVoiceData();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
     /**
      * Sets the UI state.
      *
@@ -132,16 +163,6 @@ public class eSpeakActivity extends Activity {
         mTts = new TextToSpeech(this, mInitListener);
     }
 
-    /**
-     * Hides preferences according to SDK level.
-     */
-    private void manageSettingVisibility() {
-        if (Build.VERSION.SDK_INT < 14) {
-            // Hide the eSpeak setting button on pre-ICS.
-            findViewById(R.id.engineSettingsLayout).setVisibility(View.GONE);
-        }
-    }
-
     private void populateInformationView() {
         mInformation.clear();
 
@@ -227,10 +248,6 @@ public class eSpeakActivity extends Activity {
             return;
         }
 
-        findViewById(R.id.updateVoices).setOnClickListener(mOnClickListener);
-        findViewById(R.id.ttsSettings).setOnClickListener(mOnClickListener);
-        findViewById(R.id.engineSettings).setOnClickListener(mOnClickListener);
-
         populateInformationView();
         setState(State.SUCCESS);
     }
@@ -334,25 +351,6 @@ public class eSpeakActivity extends Activity {
     }
     private final Handler mHandler = new EspeakHandler(this);
 
-    private final View.OnClickListener mOnClickListener = new View.OnClickListener() {
-        @Override
-        public void onClick(View v) {
-            switch (v.getId()) {
-                case R.id.updateVoices:
-                    downloadVoiceData();
-                    break;
-                case R.id.engineSettings:
-                    startActivityForResult(
-                            new Intent(eSpeakActivity.this, TtsSettingsActivity.class),
-                            REQUEST_DEFAULT);
-                    break;
-                case R.id.ttsSettings:
-                    launchGeneralTtsSettings();
-                    break;
-            }
-        }
-    };
-
     private void launchGeneralTtsSettings()
     {
         Intent intent;