action bar not showing options menu in jelly bean

Question

Action bar does not show options menu in jelly bean,while it is shown in lollipop. here is my styles.xml`

 <resources>

<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="colorPrimary">#00796B</item>
    <item name="colorPrimaryDark">#004D40</item>
    <item name="colorAccent">#c51162</item>
   <item name="android:textColorPrimary">@color/abc_primary_text_disable_only_material_dark</item>


</style>


 </resources>` 

here is my app gradle

 compileSdkVersion 22
buildToolsVersion "22.0.1"

defaultConfig {
    applicationId "com.example.dell.syncytium"
    minSdkVersion 16
    targetSdkVersion 22
    versionCode 1
    versionName "1.0"
   }

My MainActivity extends AppCompatActivity. please help me.thanks in advance

    @Override
public boolean onCreateOptionsMenu(Menu menu) {
    boolean result = super.onCreateOptionsMenu(menu);
    menu.add(0, logoutMenu, 0, "Logout");
    menu.add(0,Play,1,"Play Music");
    menu.add(0,Stop,2,"Stop Music");
    return result;
  }

Answer 1

menu.xml

<menu 
 xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"
 xmlns:tools="http://schemas.android.com/tools" 
 tools:context=".MainActivity">
<item
    android:id="@+id/connect_scan"
    android:icon="@drawable/menu"
    android:showAsAction="ifRoom|withText"/>
<item android:id="@+id/discoverable"
    android:icon="@android:drawable/ic_menu_mylocation"
    android:showAsAction="ifRoom|withText"/>
</menu>

MainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.option_menu, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {

    switch (item.getItemId()) {
        case R.id.menu:
         break;
        case R.id.discoverable:
         break;
    }
    return false;
  }
}