Scrollview nicht scrollen in linearlayout android

Question

Folgendes ist der Code des Layout xml, die ich versucht habe zu implementieren, ich weiß nicht, was das Problem dahinter ist Kann mir jemand helfen?

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:tools="http://schemas.android.com/tools" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
android:id="@+id/activity_post" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:background="@color/white" 
android:orientation="vertical" 
android:weightSum="1"> 
<ScrollView 
    android:fillViewport="true" 
    android:layout_weight="0.95" 
    android:layout_width="match_parent" 
    android:layout_height="wrap_content"> 
    <LinearLayout 
     tools:ignore="NestedWeights" 
     android:orientation="vertical" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent"> 
     <LinearLayout 
      android:layout_weight="0.05" 
      tools:ignore="NestedWeights" 
      android:orientation="horizontal" 
      android:layout_width="match_parent" 
      android:layout_height="0dp"> 
      <TextView 
       tools:ignore="NestedWeights" 
       android:id="@+id/etSearch" 
       android:maxLines="1" 
       android:layout_weight="0.9" 
       android:gravity="center" 
       android:padding="@dimen/value_3" 
       android:textColor="@color/black" 
       android:layout_width="0dp" 
       android:textSize="@dimen/font_14" 
       android:background="@drawable/bg" 
       android:layout_height="wrap_content" 
       android:layout_gravity="center" 
       android:text="@string/search_text"/> 
      <FrameLayout 
       android:background="@drawable/tab_bg_selector" 
       android:id="@+id/imgChat" 
       tools:ignore="NestedWeights" 
       android:layout_gravity="center" 
       android:layout_weight="0.1" 
       android:layout_margin="@dimen/value_5" 
       android:layout_width="0dp" 
       android:layout_height="@dimen/value_30"> 
       <TextView 
        android:gravity="center" 
        android:id="@+id/msgCount" 
        android:textSize="@dimen/font_14" 
        android:textColor="@android:color/white" 
        android:background="@drawable/round" 
        android:layout_gravity="center" 
        android:layout_width="wrap_content" 
        android:layout_height="@dimen/value_20" /> 
       <ImageView 
        android:visibility="gone" 
        android:id="@+id/imgMsg" 
        android:src="@drawable/chatt" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" /> 
      </FrameLayout> 
     </LinearLayout> 
     <!--<LinearLayout />--> 
     <LinearLayout 
      android:layout_weight="0.9" 
      android:orientation="vertical" 
      android:layout_width="match_parent" 
      android:layout_height="0dp"> 
      <android.support.v4.widget.SwipeRefreshLayout 
       android:id="@+id/swiperefresh" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content"> 
       <LinearLayout 
        android:descendantFocusability="blocksDescendants" 
        tools:ignore="NestedWeights" 
        android:layout_width="match_parent" 
        android:layout_height="match_parent" 
        android:orientation="vertical" 
        > 
        <LinearLayout 
         android:orientation="vertical" 
         android:background="@color/rv_color" 
         android:layout_width="match_parent" 
         android:layout_height="match_parent"> 
         <android.support.v7.widget.RecyclerView 
          tools:ignore="NestedWeights" 
          android:layout_centerInParent="true" 
          android:id="@+id/rvHairList" 
          android:layout_width="match_parent" 
          android:layout_height="wrap_content" 
          android:clipToPadding="false" /> 
        </LinearLayout> 
        <ProgressBar 
         android:indeterminateTint="@color/user_name" 
         android:id="@+id/main_progress" 
         android:layout_width="wrap_content" 
         android:layout_height="wrap_content" 
         android:layout_gravity="center"/> 
        <include 
         layout="@layout/error_layout"/> 
       </LinearLayout> 
      </android.support.v4.widget.SwipeRefreshLayout> 
     </LinearLayout> 
    </LinearLayout> 
</ScrollView> 
<LinearLayout 
    android:layout_weight="0.05" 
    android:gravity="bottom" 
    android:layout_gravity="bottom" 
    android:background="@color/white" 
    tools:ignore="NestedWeights" 
    android:padding="@dimen/value_5" 
    android:layout_alignParentBottom="true" 
    android:layout_width="match_parent" 
    android:layout_height="0dp" 
    android:orientation="horizontal"> 
    <LinearLayout 
     android:id="@+id/llDrawer" 
     android:gravity="center" 
     android:layout_weight="1" 
     android:layout_width="wrap_content" 
     android:layout_height="match_parent"> 
     <ImageView 
      android:id="@+id/drawer" 
      android:layout_gravity="center" 
      tools:ignore="NestedWeights" 
      android:layout_marginRight="@dimen/value_5" 
      android:layout_marginLeft="@dimen/value_5" 
      android:layout_width="@dimen/value_30" 
      android:layout_height="@dimen/value_20" 
      android:src="@drawable/more"/> 
    </LinearLayout> 
    <LinearLayout 
     android:id="@+id/llHome" 
     android:gravity="center" 
     android:layout_weight="1" 
     android:layout_width="wrap_content" 
     android:layout_height="match_parent"> 
     <ImageView 
      android:id="@+id/imgHome" 
      android:layout_gravity="center" 
      tools:ignore="NestedWeights" 
      android:layout_marginRight="@dimen/value_5" 
      android:layout_marginLeft="@dimen/value_5" 
      android:layout_width="@dimen/value_30" 
      android:layout_height="@dimen/value_20" 
      android:src="@drawable/home"/> 
    </LinearLayout> 
    <FrameLayout 
     android:id="@+id/imgFriendRequest" 
     tools:ignore="NestedWeights" 
     android:layout_gravity="center" 
     android:layout_weight="1" 
     android:layout_marginRight="@dimen/value_5" 
     android:layout_marginLeft="@dimen/value_5" 
     android:layout_width="@dimen/value_30" 
     android:layout_height="@dimen/value_20"> 
     <TextView 
      android:gravity="center" 
      android:id="@+id/friendCount" 
      android:textSize="@dimen/font_14" 
      android:textColor="@android:color/white" 
      android:background="@drawable/round" 
      android:layout_gravity="center" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 
     <ImageView 
      android:visibility="gone" 
      android:id="@+id/imgFnd" 
      android:src="@drawable/add_friend" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 
    </FrameLayout> 
    <LinearLayout 
     android:visibility="gone" 
     android:gravity="center" 
     android:layout_weight="1" 
     android:layout_width="wrap_content" 
     android:layout_height="match_parent"> 
     <ImageView 
      android:id="@+id/gestureImg" 
      android:layout_gravity="center" 
      tools:ignore="NestedWeights" 
      android:layout_marginRight="@dimen/value_5" 
      android:layout_marginLeft="@dimen/value_5" 
      android:layout_width="@dimen/value_30" 
      android:layout_height="@dimen/value_20" 
      android:src="@drawable/img_thing"/> 
    </LinearLayout> 
    <LinearLayout 
     android:id="@+id/llNewPost" 
     android:gravity="center" 
     android:layout_weight="1" 
     android:layout_width="wrap_content" 
     android:layout_height="match_parent"> 
     <ImageView 
      android:id="@+id/imgGallery" 
      android:layout_gravity="center" 
      tools:ignore="NestedWeights" 
      android:layout_marginRight="@dimen/value_5" 
      android:layout_marginLeft="@dimen/value_5" 
      android:layout_width="@dimen/value_30" 
      android:layout_height="@dimen/value_20" 
      android:src="@drawable/gallery"/> 
    </LinearLayout> 
    <FrameLayout 
     android:id="@+id/imgNotification" 
     tools:ignore="NestedWeights" 
     android:layout_gravity="center" 
     android:layout_weight="1" 
     android:layout_marginRight="@dimen/value_5" 
     android:layout_marginLeft="@dimen/value_5" 
     android:layout_width="@dimen/value_30" 
     android:layout_height="@dimen/value_20"> 
     <TextView 
      android:gravity="center" 
      android:id="@+id/notiCount" 
      android:textSize="@dimen/font_14" 
      android:textColor="@android:color/white" 
      android:background="@drawable/round" 
      android:layout_gravity="center" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 
     <ImageView 
      android:visibility="gone" 
      android:id="@+id/imgNoti" 
      android:src="@drawable/notification" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" /> 
    </FrameLayout> 
    <LinearLayout 
     android:id="@+id/llProfile" 
     android:gravity="center" 
     android:layout_weight="1" 
     android:layout_width="wrap_content" 
     android:layout_height="match_parent"> 
     <de.hdodenhof.circleimageview.CircleImageView 
      android:layout_gravity="center" 
      android:layout_weight="1" 
      tools:ignore="NestedWeights" 
      xmlns:app="http://schemas.android.com/apk/res-auto" 
      android:id="@+id/imgTimeline" 
      android:layout_width="@dimen/value_30" 
      android:layout_height="@dimen/value_20" 
      android:src="@drawable/loader" 
      android:layout_marginRight="@dimen/value_5" 
      android:layout_marginLeft="@dimen/value_5" 
      app:civ_border_color="#FF000000"/> 
    </LinearLayout> 
</LinearLayout> 

scroll nicht Scrolling Ich habe versucht Höhe von Scrollview und Linearlayout von Scrollview zu ändern, aber keine Lösung

Answer 1

Set erhalten 0DP statt wrap_content in Android: layout_height = "wrap_content"

<ScrollView 
    android:fillViewport="true" 
    android:layout_weight="0.95" 
    android:layout_width="match_parent" 
    android:layout_height="0dp"> 

Answer 2

Sie verwalten haben die weight von ScrollView und Layout's und fixieren Höhe die untere Linearlayout wie Below

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout 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" 
    android:id="@+id/activity_post" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:background="@color/white" 
    android:orientation="vertical"> 

    <ScrollView 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:layout_weight="1" 
     android:fillViewport="true"> 

     <LinearLayout 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      android:orientation="vertical" 
      tools:ignore="NestedWeights"> 

      <LinearLayout 
       android:layout_width="match_parent" 
       android:layout_height="0dp" 
       android:layout_weight="0.05" 
       android:orientation="horizontal" 
       tools:ignore="NestedWeights"> 

       <TextView 
        android:id="@+id/etSearch" 
        android:layout_width="0dp" 
        android:layout_height="wrap_content" 
        android:layout_gravity="center" 
        android:layout_weight="0.9" 
        android:background="@drawable/bg" 
        android:gravity="center" 
        android:maxLines="1" 
        android:padding="@dimen/value_3" 
        android:text="@string/search_text" 
        android:textColor="@color/black" 
        android:textSize="@dimen/font_14" 
        tools:ignore="NestedWeights" /> 

       <FrameLayout 
        android:id="@+id/imgChat" 
        android:layout_width="0dp" 
        android:layout_height="@dimen/value_30" 
        android:layout_gravity="center" 
        android:layout_margin="@dimen/value_5" 
        android:layout_weight="0.1" 
        android:background="@drawable/tab_bg_selector" 
        tools:ignore="NestedWeights"> 

        <TextView 
         android:id="@+id/msgCount" 
         android:layout_width="wrap_content" 
         android:layout_height="@dimen/value_20" 
         android:layout_gravity="center" 
         android:background="@drawable/round" 
         android:gravity="center" 
         android:textColor="@android:color/white" 
         android:textSize="@dimen/font_14" /> 

        <ImageView 
         android:id="@+id/imgMsg" 
         android:layout_width="wrap_content" 
         android:layout_height="wrap_content" 
         android:src="@drawable/chatt" 
         android:visibility="gone" /> 
       </FrameLayout> 
      </LinearLayout> 
      <!--<LinearLayout />--> 
      <LinearLayout 
       android:layout_width="match_parent" 
       android:layout_height="0dp" 
       android:layout_weight="0.9" 
       android:orientation="vertical"> 

       <android.support.v4.widget.SwipeRefreshLayout 
        android:id="@+id/swiperefresh" 
        android:layout_width="match_parent" 
        android:layout_height="wrap_content"> 

        <LinearLayout 
         android:layout_width="match_parent" 
         android:layout_height="match_parent" 
         android:descendantFocusability="blocksDescendants" 
         android:orientation="vertical" 
         tools:ignore="NestedWeights"> 

         <LinearLayout 
          android:layout_width="match_parent" 
          android:layout_height="match_parent" 
          android:background="@color/rv_color" 
          android:orientation="vertical"> 

          <android.support.v7.widget.RecyclerView 
           android:id="@+id/rvHairList" 
           android:layout_width="match_parent" 
           android:layout_height="wrap_content" 
           android:layout_centerInParent="true" 
           android:clipToPadding="false" 
           tools:ignore="NestedWeights" /> 
         </LinearLayout> 

         <ProgressBar 
          android:id="@+id/main_progress" 
          android:layout_width="wrap_content" 
          android:layout_height="wrap_content" 
          android:layout_gravity="center" 
          android:indeterminateTint="@color/user_name" /> 

         <include layout="@layout/error_layout" /> 
        </LinearLayout> 
       </android.support.v4.widget.SwipeRefreshLayout> 
      </LinearLayout> 
     </LinearLayout> 
    </ScrollView> 

    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="60dp" 
     android:layout_gravity="bottom" 
     android:background="@color/white" 
     android:gravity="bottom" 
     android:orientation="horizontal" 
     android:padding="@dimen/value_5" 
     tools:ignore="NestedWeights"> 

     <LinearLayout 
      android:id="@+id/llDrawer" 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_weight="1" 
      android:gravity="center"> 

      <ImageView 
       android:id="@+id/drawer" 
       android:layout_width="@dimen/value_30" 
       android:layout_height="@dimen/value_20" 
       android:layout_gravity="center" 
       android:layout_marginLeft="@dimen/value_5" 
       android:layout_marginRight="@dimen/value_5" 
       android:src="@drawable/more" 
       tools:ignore="NestedWeights" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/llHome" 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_weight="1" 
      android:gravity="center"> 

      <ImageView 
       android:id="@+id/imgHome" 
       android:layout_width="@dimen/value_30" 
       android:layout_height="@dimen/value_20" 
       android:layout_gravity="center" 
       android:layout_marginLeft="@dimen/value_5" 
       android:layout_marginRight="@dimen/value_5" 
       android:src="@drawable/home" 
       tools:ignore="NestedWeights" /> 
     </LinearLayout> 

     <FrameLayout 
      android:id="@+id/imgFriendRequest" 
      android:layout_width="@dimen/value_30" 
      android:layout_height="@dimen/value_20" 
      android:layout_gravity="center" 
      android:layout_marginLeft="@dimen/value_5" 
      android:layout_marginRight="@dimen/value_5" 
      android:layout_weight="1" 
      tools:ignore="NestedWeights"> 

      <TextView 
       android:id="@+id/friendCount" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_gravity="center" 
       android:background="@drawable/round" 
       android:gravity="center" 
       android:textColor="@android:color/white" 
       android:textSize="@dimen/font_14" /> 

      <ImageView 
       android:id="@+id/imgFnd" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:src="@drawable/add_friend" 
       android:visibility="gone" /> 
     </FrameLayout> 

     <LinearLayout 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_weight="1" 
      android:gravity="center" 
      android:visibility="gone"> 

      <ImageView 
       android:id="@+id/gestureImg" 
       android:layout_width="@dimen/value_30" 
       android:layout_height="@dimen/value_20" 
       android:layout_gravity="center" 
       android:layout_marginLeft="@dimen/value_5" 
       android:layout_marginRight="@dimen/value_5" 
       android:src="@drawable/img_thing" 
       tools:ignore="NestedWeights" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/llNewPost" 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_weight="1" 
      android:gravity="center"> 

      <ImageView 
       android:id="@+id/imgGallery" 
       android:layout_width="@dimen/value_30" 
       android:layout_height="@dimen/value_20" 
       android:layout_gravity="center" 
       android:layout_marginLeft="@dimen/value_5" 
       android:layout_marginRight="@dimen/value_5" 
       android:src="@drawable/gallery" 
       tools:ignore="NestedWeights" /> 
     </LinearLayout> 

     <FrameLayout 
      android:id="@+id/imgNotification" 
      android:layout_width="@dimen/value_30" 
      android:layout_height="@dimen/value_20" 
      android:layout_gravity="center" 
      android:layout_marginLeft="@dimen/value_5" 
      android:layout_marginRight="@dimen/value_5" 
      android:layout_weight="1" 
      tools:ignore="NestedWeights"> 

      <TextView 
       android:id="@+id/notiCount" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_gravity="center" 
       android:background="@drawable/round" 
       android:gravity="center" 
       android:textColor="@android:color/white" 
       android:textSize="@dimen/font_14" /> 

      <ImageView 
       android:id="@+id/imgNoti" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:src="@drawable/notification" 
       android:visibility="gone" /> 
     </FrameLayout> 

     <LinearLayout 
      android:id="@+id/llProfile" 
      android:layout_width="wrap_content" 
      android:layout_height="match_parent" 
      android:layout_weight="1" 
      android:gravity="center"> 

      <de.hdodenhof.circleimageview.CircleImageView 
       android:id="@+id/imgTimeline" 
       android:layout_width="@dimen/value_30" 
       android:layout_height="@dimen/value_20" 
       android:layout_gravity="center" 
       android:layout_marginLeft="@dimen/value_5" 
       android:layout_marginRight="@dimen/value_5" 
       android:layout_weight="1" 
       android:src="@drawable/loader" 
       app:civ_border_color="#FF000000" 
       tools:ignore="NestedWeights" /> 
     </LinearLayout> 
    </LinearLayout>