RelativeLayout重疊

Question

我在android XML佈局中遇到問題，我在下面的xml佈局中將自定義工具欄放在頂部，但是一些工具欄是如何與工具欄佈局下面的Linarlayout重疊的，所以因爲無法點擊工具欄按鈕，因爲它位於另一個佈局的後面，請幫助我將它放在最前面，而不會影響XML設計的整體佈局。

<?xml version="1.0" encoding="utf-8"?> 
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
android:id="@+id/root" 
android:layout_width="match_parent" 
android:background="@drawable/copy" 
android:layout_height="match_parent" 
android:orientation="vertical"> 

<RelativeLayout 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 

    <LinearLayout 
     android:id="@+id/container_toolbar" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:weightSum="2" 
     android:orientation="vertical"> 

     <android.support.v7.widget.Toolbar 
      android:id="@+id/toolbar" 
      app:contentInsetStart="0dp" 
      android:layout_weight="2" 
      style="@style/HomeToolbar"> 

      <ImageView 
       android:id="@+id/content_hamburger" 
       style="@style/ImageView.Hamburger" 
       android:layout_weight="2" 
       android:src="@drawable/ic_menu_90" /> 

     </android.support.v7.widget.Toolbar> 
    </LinearLayout> 
<LinearLayout 
android:orientation="vertical" 
android:layout_width="fill_parent" 

android:layout_height="wrap_content" 
android:outlineProvider="background"> 

<LinearLayout 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:orientation="vertical" 
    android:layout_weight="1" 
    android:id="@+id/sec_root"> 

    <LinearLayout 
     android:id="@+id/pagerc" 
     android:layout_weight="1" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:orientation="vertical" 
     android:weightSum="1"> 
     <android.support.v4.view.ViewPager 
      android:id="@+id/pager" 
      android:layout_width="fill_parent" 
      android:layout_height="0dp" 
      android:outlineProvider="background" 
      android:layout_weight="1" /> 

     <com.viewpagerindicator.CirclePageIndicator 
      android:id="@+id/indicator" 
      android:padding="10dip" 
      android:layout_height="wrap_content" 
      android:layout_width="fill_parent" /> 
    </LinearLayout> 

</LinearLayout> 

<LinearLayout 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:orientation="vertical" 
    android:layout_weight="6.5"> 
    <RelativeLayout 
     xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_below="@id/pagerc" 
     android:orientation="horizontal" 
     android:layout_width="fill_parent" 
     android:background="#40000000" 
     android:layout_height="wrap_content" 
     android:outlineProvider="background" 
     android:gravity="center_vertical|center_horizontal" 
     android:layout_weight="6.5"> 

     <LinearLayout 
      android:id="@+id/fab_image_buttonl" 
      android:orientation="vertical" 
     android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
      android:layout_alignParentRight="true" 
      android:layout_alignParentEnd="true" 
      android:layout_alignParentBottom="true" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content"> 

      <ImageButton 
       android:id="@+id/fab_image_button" 
       android:layout_width="@dimen/fab_button_diameter" 
       android:layout_height="@dimen/fab_button_diameter" 
       android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
       android:layout_alignParentRight="true" 
       android:layout_alignParentEnd="true" 
       android:layout_alignParentBottom="true" 
       android:background="@drawable/fab_shape1" 
       android:src="@drawable/stadiumicon" 
       /> 


     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/fab_image_button2l" 
      android:orientation="vertical" 
      android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
      android:layout_alignTop="@+id/fab_image_button3l" 
      android:layout_toLeftOf="@+id/fab_image_button3l" 
      android:layout_toStartOf="@+id/fab_image_button3l" 
      android:layout_width="@dimen/fab_button_diameter" 
      android:layout_height="@dimen/fab_button_diameter"> 

      <ImageButton 
       android:id="@+id/fab_image_button2" 
       android:layout_width="@dimen/fab_button_diameter" 
       android:layout_height="@dimen/fab_button_diameter" 
       android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
       android:background="@drawable/fab_shape1" 
       android:src="@drawable/resticon" 
       android:layout_alignTop="@+id/fab_image_button3" 
       android:layout_toLeftOf="@+id/fab_image_button3" 
       android:layout_toStartOf="@+id/fab_image_button3" /> 



     </LinearLayout> 


     <LinearLayout 
      android:id="@+id/fab_image_button3l" 
      android:orientation="vertical" 
      android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
      android:layout_alignParentBottom="true" 
      android:layout_toLeftOf="@+id/fab_image_button4l" 
      android:layout_toStartOf="@+id/fab_image_button4l" 
      android:layout_width="@dimen/fab_button_diameter" 
      android:layout_height="@dimen/fab_button_diameter"> 

      <ImageButton 
       android:id="@+id/fab_image_button3" 
       android:layout_width="@dimen/fab_button_diameter" 
       android:layout_height="@dimen/fab_button_diameter" 
       android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
       android:background="@drawable/fab_shape1" 
       android:src="@drawable/shopping" 
       android:layout_alignParentBottom="true" 
       android:layout_toLeftOf="@+id/fab_image_button4" 
       android:layout_toStartOf="@+id/fab_image_button4" /> 



     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/fab_image_button4l" 
      android:orientation="vertical" 
      android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
      android:layout_alignParentBottom="true" 
      android:layout_alignTop="@+id/fab_image_buttonl" 
      android:layout_toLeftOf="@+id/fab_image_buttonl" 
      android:layout_toStartOf="@+id/fab_image_buttonl" 
      android:layout_width="@dimen/fab_button_diameter" 
      android:layout_height="@dimen/fab_button_diameter"> 

      <ImageButton 
       android:id="@+id/fab_image_button4" 
       android:layout_width="@dimen/fab_button_diameter" 
       android:layout_height="@dimen/fab_button_diameter" 
       android:layout_gravity="bottom|end|center_vertical|center_horizontal" 
       android:background="@drawable/fab_shape1" 
       android:src="@drawable/cinema_hall" 
       android:layout_alignTop="@+id/fab_image_buttonl" 
       android:layout_toLeftOf="@+id/fab_image_buttonl" 
       android:layout_toStartOf="@+id/fab_image_buttonl" /> 


     </LinearLayout> 

    </RelativeLayout> 
</LinearLayout> 

</LinearLayout> 
</RelativeLayout> 
</FrameLayout> 

上面的佈局設計看起來像這樣。

任何幫助將不勝感激。 感謝您的閱讀！

Answer 1

試試這個：

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
toolbar.bringToFront(); 

Answer 2

的RelativeLayout棧及其所有子上面對方，如果不正確地佈局它們。

爲您的第一個包含工具欄的LinearLayout指定一個ID，例如， android：id =「@ + id/header」，並將android：layout_below =「@ + id/header」添加到您的RelativeLayout中的第二個LinearLayout。