title: Picture does not display and ScrollView does not scroll in Android
body: <p>Tried to do a mobile app. But the picture does not display on the phone when the program is ran on the phone. And scrollview does not scroll. Your help will be highly appreciated. Thank you very much for your time. </p>
  
  <p><a href="https://i.stack.imgur.com/GRSYm.png" rel="nofollow noreferrer">This is the output that I want. The picture part is the yellow box with text, the one with the id "header". Thank you. </a></p>
  
  <pre><code>&lt;ScrollView 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_car_matcher"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:orientation="vertical"
  android:paddingBottom="0dp"
  android:paddingLeft="0dp"
  android:paddingRight="0dp"
  android:paddingTop="0dp"
  android:fillViewport="true"
  tools:context="ph.com.steamrise.goodrides.CarMatcherActivity"
  android:background="@drawable/carmatcher"&gt;
  
  
      &lt;LinearLayout
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:orientation="vertical"&gt;
  
          &lt;LinearLayout
              android:layout_width="match_parent"
              android:layout_height="140dp"&gt;
  
              &lt;ImageView
                  android:layout_width="match_parent"
                  android:layout_height="140dp"
                  app:srcCompat="@drawable/header"
                  android:id="@+id/imageView"
                  /&gt;
  
  
          &lt;/LinearLayout&gt;
          &lt;LinearLayout
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:background="#80ffffff"
              android:orientation="vertical"
              &gt;
              &lt;TextView
                  android:text="1. What's your ideal vacation?"
                  android:layout_width="190dp"
                  android:layout_height="wrap_content"
                  android:textColor="#FF000000"/&gt;
              &lt;RadioGroup
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content"&gt;
  
                  &lt;RadioButton
                      android:text="Climbing the rocky mountains"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton11"
                      android:layout_weight="1"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="Road trip at the city with family"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton12"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="Enjoying the view on top of the mountain with friends"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton13"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="Explore random places alone or with my partner"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton14"
                      android:textSize="12dp"/&gt;
              &lt;/RadioGroup&gt;
          &lt;/LinearLayout&gt;
  
          &lt;LinearLayout
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:orientation="vertical"
              android:background="#80FFFFFF"&gt;
              &lt;TextView
                  android:text="2. How would you describe your style?"
                  android:layout_width="250dp"
                  android:layout_height="wrap_content"
                  android:textColor="#FF000000"/&gt;
              &lt;RadioGroup
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content"&gt;
  
                  &lt;RadioButton
                      android:text="Sporty"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton15"
                      android:layout_weight="1"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="Casual"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton16"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="Elegant"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton17"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="Free-spirited"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton18"
                      android:textSize="12dp"/&gt;
              &lt;/RadioGroup&gt;
          &lt;/LinearLayout&gt;
  
          &lt;LinearLayout
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:orientation="vertical"
              android:background="#80FFFFFF"&gt;
              &lt;TextView
                  android:text="2. How are you with money?"
                  android:layout_width="250dp"
                  android:layout_height="wrap_content"
                  android:textColor="#FF000000"/&gt;
              &lt;RadioGroup
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content"&gt;
  
                  &lt;RadioButton
                      android:text="Really Careful- I prefer cheap stuff as long is it is usable"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton19"
                      android:layout_weight="1"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="I'm saving every penny and cutting corners where I can. Wait.. are you going to throw that empty can out? "
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton20"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="I’m more of a “spend now, regret later” person. What’s the point of having money if you’re not going to spend it? "
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton21"
                      android:textSize="12dp"/&gt;
                  &lt;RadioButton
                      android:text="d) I’m a little risky with my money. I love playing stock market- and don’t worry, those pumpkin stocks will go up any time now"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:id="@+id/radioButton22"
                      android:textSize="12dp"/&gt;
              &lt;/RadioGroup&gt;
  
          &lt;/LinearLayout&gt;
  
  
  
      &lt;/LinearLayout&gt;
  </code></pre>
  
  <p></p>