Menüpunkte reagieren nicht in CollapsingTollbarLayout (AppBarLayout)

Question

Ich habe eine Aktivität mit reduzierenden Toolbar und alles funktioniert gut außer Berührungsereignisse mit Menüelementen und Zurück Pfeiltaste.

Wenn Toolbar (android.support.v7.widget.Toolbar) außerhalb von CollapsingTollbarLayout setzt, funktioniert alles gut.

Wie ich verstehe, kollabiert Griff Touch-Ereignis aus der Symbolleiste und es kann nicht erreicht werden, oder? Ich habe versucht requestDisallowInterceptTouchEvent auf falsch gesetzt, aber kein Glück.

So:

mToolbar.setOnTouchListener(new View.OnTouchListener() { 
      @Override 
      public boolean onTouch(View v, MotionEvent event) { 
       v.getParent().requestDisallowInterceptTouchEvent(false); 
       return false; 
      } 
     }); 

Bitte helfen Sie mir zu verstehen, was habe ich verpasst. Danke vielmals!

Hier ist mein Layout:

<android.support.design.widget.CoordinatorLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 
    android:layout_height="match_parent" 
    android:layout_width="match_parent" 
    android:fitsSystemWindows="true" 
    > 

    <android.support.design.widget.AppBarLayout 
     android:id="@+id/sub_goals_list_container" 
     android:layout_width="match_parent" 
     android:layout_height="210dp" 
     android:fitsSystemWindows="true" 
     android:background="@null" 
     android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"> 

     <android.support.design.widget.CollapsingToolbarLayout 
      android:id="@+id/sub_goals_collapsingToolbar" 
      android:layout_height="wrap_content" 
      android:layout_width="match_parent" 
      app:contentScrim="?attr/colorPrimaryDark" 
      app:titleEnabled="true" 
      app:toolbarId="@+id/sub_goals_list_toolbar" 
      app:expandedTitleTextAppearance="@style/TitleSubGoalsStyle" 
      app:expandedTitleMarginStart="72dp" 
      app:expandedTitleMarginBottom="115dp" 
      app:layout_scrollFlags="scroll|exitUntilCollapsed" 
      android:elevation="3dp"> 

      <ImageView 
       android:id="@+id/bg_image" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent" 
       android:scaleType="centerCrop" 
       app:layout_collapseMode="parallax" 
       android:src="@drawable/bg_create_big_goal"/> 

      <android.support.v7.widget.Toolbar 
       android:id="@id/sub_goals_list_toolbar" 
       android:layout_width="match_parent" 
       android:layout_height="?attr/actionBarSize" 
       app:popupTheme="@style/ThemeOverlay.AppCompat.Light" 
       app:layout_scrollFlags="scroll|enterAlways" 
       app:layout_collapseMode="pin"/> 

      <RelativeLayout 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       app:layout_anchor="@id/sub_goals_list_container" 
       android:layout_marginLeft="72dp" 
       android:layout_marginTop="50dp" 
       android:paddingRight="8dp" 
       app:layout_collapseMode="parallax" 
       style="@style/DetailsOfTheBigGoal" 
       > 

       // Some TextView here 

      </RelativeLayout> 

      <com.daimajia.numberprogressbar.NumberProgressBar 
       app:progress_reached_color="@color/darkBlueSea" 
       app:progress_unreached_color="@color/brightBlue" 
       app:progress_text_color="@color/darkBlueSea" 
       app:progress_text_size="14sp" 
       app:progress_unreached_bar_height="3dp" 
       app:progress_reached_bar_height="3dp" 
       android:id="@+id/big_goal_inner_progressBar" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:padding="16dp" 
       android:layout_marginLeft="56dp" 
       android:layout_marginTop="94dp"/> 

     </android.support.design.widget.CollapsingToolbarLayout> 
    </android.support.design.widget.AppBarLayout> 

    <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 
       android:id="@+id/fragmentContainer" 
       android:layout_width="match_parent" 
       android:layout_height="match_parent"/> 

    <android.support.design.widget.FloatingActionButton 
     android:id="@+id/add_sub_goal_btn" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_margin="16dp" 
     android:src="@drawable/ic_plus_fab" 
     app:borderWidth="0dp" 
     app:layout_anchor="@id/sub_goals_list_container" 
     app:layout_anchorGravity="bottom|left|end" /> 

    </android.support.design.widget.CoordinatorLayout> 

Mein Menü Code wie folgt aussieht:

@Override 
public boolean onOptionsItemSelected(MenuItem item) { 

    switch (item.getItemId()){ 
     case android.R.id.home: 
      onBackPressed(); 
      return true; 
     case R.id.delete_big_goal: 
      try { 
       IntentionDAOHelper.deleteIntention(mBigGoal, mBigGoalsDAO); 
      } catch (SQLException e) { 
       e.printStackTrace(); 
      } 
      return true; 
     default: 
      return super.onOptionsItemSelected(item); 
    } 
} 

Answer 1

ich dieses Problem gelöst haben hier eine andere Toolbar durch Zugabe:

 <android.support.design.widget.FloatingActionButton 
     android:id="@+id/add_sub_goal_btn" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_margin="16dp" 
     android:src="@drawable/ic_plus_fab" 
     app:borderWidth="0dp" 
     app:layout_anchor="@id/sub_goals_list_container" 
     app:layout_anchorGravity="bottom|left|end" /> 

    <android.support.v7.widget.Toolbar 
     android:id="@+id/sub_goals_list_toolbar_uncollapse" 
     android:layout_width="match_parent" 
     android:layout_height="?attr/actionBarSize" 
     /> 

</android.support.design.widget.CoordinatorLayout> 

I Wetten, es ist nicht der beste Weg (weit weg davon), es zu tun, aber es funktioniert gut.