Wo kann ich in meine XML-Datei aufnehmen?

Question

Ich versuche eine Symbolleiste in meinen XML-Dateien hinzuzufügen. So

Ich habe toolbar.xml und ich brauche, um es in upload.xml umfassen:

<?xml version="1.0" encoding="utf-8"?> 
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:id="@+id/activity_upload" 
    android:layout_width="match_parent" 
    android:padding="10dp" 
    android:layout_height="match_parent" 
    android:paddingBottom="@dimen/activity_vertical_margin" 
    android:paddingLeft="@dimen/activity_horizontal_margin" 
    android:paddingRight="@dimen/activity_horizontal_margin" 
    android:paddingTop="@dimen/activity_vertical_margin" 
    tools:context="com.sk.mf.Upload" 
    android:background="#fff"> 

    <LinearLayout 

     android:orientation="vertical" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content"> 

     <ImageView 
      android:id="@+id/imageToUpload" 
      android:layout_gravity="center_horizontal" 
      android:layout_width="150dp" 
      android:layout_height="150dp" /> 

     <EditText 
      android:id="@+id/etUploadName" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" /> 

     <Button 
      android:id="@+id/bUploadImage" 
      android:text="Upload Image" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" /> 


    </LinearLayout> 


</ScrollView> 

das Problem ist, überall, wo ich es stelle ich hatte Fehler wie: Scroll nur eine direkte Kind aufnehmen kann (inside scrollview) mehrere root-Tags (nach scrollview) ...

meine Frage hier ist, wo und wie kann ich den Code unten in der Xml oben setzen?

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 
    <include android:id="@+id/toolbar" layout="@layout/toolbar"></include> 
</RelativeLayout> 

Answer 1

versuchen Sie dies: Wickeln Sie das Layout in LinearLayout und die toolbar Tag

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:orientation="vertical"> 

    <include 
     android:id="@+id/toolbar" 
     layout="@layout/toolbar"></include> 


    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" 
     xmlns:tools="http://schemas.android.com/tools" 
     android:id="@+id/activity_upload" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:background="#fff" 
     android:padding="10dp" 
     android:paddingBottom="@dimen/activity_vertical_margin" 
     android:paddingLeft="@dimen/activity_horizontal_margin" 
     android:paddingRight="@dimen/activity_horizontal_margin" 
     android:paddingTop="@dimen/activity_vertical_margin" 
     tools:context="com.sk.mf.Upload"> 

     <LinearLayout 

      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:orientation="vertical"> 

      <ImageView 
       android:id="@+id/imageToUpload" 
       android:layout_width="150dp" 
       android:layout_height="150dp" 
       android:layout_gravity="center_horizontal" /> 

      <EditText 
       android:id="@+id/etUploadName" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" /> 

      <Button 
       android:id="@+id/bUploadImage" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" 
       android:text="Upload Image" /> 

     </LinearLayout> 

    </ScrollView> 
</LinearLayout>