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POsetEmptyView on ListView not working
 

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  1. POsetEmptyView on ListView not working
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    <p>I'm trying to set empty view when the listView is empty. This is my full XML Layout :</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/fondgris" android:orientation="vertical" &gt; &lt;!-- Header Starts --&gt; &lt;RelativeLayout android:id="@+id/head" android:layout_width="fill_parent" android:layout_height="35sp" android:background="@layout/header_gradient" android:paddingBottom="5dip" android:paddingTop="5dip" &gt; &lt;TextView android:id="@+id/activity" android:layout_width="wrap_content" android:layout_height="35dp" android:layout_alignParentLeft="true" android:layout_centerInParent="true" android:layout_marginLeft="5dp" android:gravity="center_vertical" android:scaleType="center" android:text="List of projects" android:textColor="#ffffff" android:textSize="13sp" android:textStyle="bold" android:tint="#0E5EC7" /&gt; &lt;ImageButton android:id="@+id/logout" android:layout_width="30dp" android:layout_height="35dp " android:layout_alignParentRight="true" android:layout_centerVertical="true" android:layout_marginRight="0dp" android:background="@android:color/transparent" android:onClick="logout" android:scaleType="center" android:src="@drawable/sortie" android:tint="#FFFFFF" &gt; &lt;/ImageButton&gt; &lt;ImageButton android:id="@+id/home" android:layout_width="35dp" android:layout_height="35dp " android:layout_centerVertical="true" android:layout_toLeftOf="@id/logout" android:background="@android:color/transparent" android:onClick="home" android:scaleType="center" android:src="@drawable/home" &gt; &lt;/ImageButton&gt; &lt;ImageButton android:id="@+id/back" android:layout_width="wrap_content" android:layout_height="35dp " android:layout_centerVertical="true" android:layout_toLeftOf="@id/home" android:background="@android:color/transparent" android:onClick="back" android:scaleType="center" android:src="@drawable/back" android:tint="#FFFFFF" &gt; &lt;/ImageButton&gt; &lt;/RelativeLayout&gt; &lt;!-- Editext and ImageView for Search --&gt; &lt;RelativeLayout android:id="@+id/linearLayout2" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" &gt; &lt;EditText android:id="@+id/inputSearch" android:layout_width="150dp" android:layout_height="35dp" android:layout_centerVertical="true" android:layout_toLeftOf="@+id/bnSearch" android:hint="Search..." android:inputType="textVisiblePassword" android:textSize="12sp" /&gt; &lt;ImageButton android:id="@+id/bnSearch" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/inputSearch" android:layout_centerInParent="true" android:layout_toLeftOf="@+id/bnClear" android:background="@android:color/transparent" android:src="@drawable/search" /&gt; &lt;ImageButton android:id="@+id/bnClear" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignBottom="@+id/inputSearch" android:layout_centerInParent="true" android:layout_marginRight="3dip" android:background="@android:color/transparent" android:onClick="ClearSearch" android:src="@drawable/cancel" /&gt; &lt;Button android:id="@+id/imageButtonAddProject" android:layout_width="wrap_content" android:layout_height="35dp" android:layout_alignParentRight="true" android:layout_alignParentTop="true" android:layout_centerInParent="true" android:drawableLeft="@drawable/add" android:onClick="addProject" android:text=" Add Project" android:textColor="@color/text_color" android:textSize="12sp" /&gt; &lt;/RelativeLayout&gt; &lt;!-- List View --&gt; &lt;ListView android:id="@+id/list" android:layout_width="match_parent" android:layout_height="337dp" android:layout_weight="0.74" &gt; &lt;/ListView&gt; &lt;TextView android:id="@+id/emptyList" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_gravity="center" android:text="Liste vide " android:textSize="12sp" /&gt; &lt;LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="0.04" android:orientation="horizontal" &gt; &lt;Button android:id="@+id/bnPrevious" android:layout_width="80dp" android:layout_height="35dp" android:layout_marginLeft="30dp" android:background="@android:color/transparent" android:text="&amp;lt;&amp;lt; Prev" android:textSize="12sp" /&gt; &lt;TextView android:id="@+id/page" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Page" android:textSize="12sp" /&gt; &lt;EditText android:id="@+id/editpage" android:layout_width="wrap_content" android:layout_height="35dp" android:textSize="12sp" /&gt; &lt;TextView android:id="@+id/of" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="of " android:textSize="12sp" /&gt; &lt;TextView android:id="@+id/nbpage" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="12sp" /&gt; &lt;Button android:id="@+id/bnNext" android:layout_width="80dp" android:layout_height="35dp" android:layout_marginRight="30dp" android:background="@android:color/transparent" android:text="Next &gt;&gt;" android:textSize="12sp" /&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p>It has no effect, I did debugging and it enter in if part but without setting the list to empty, the list continue to appear ! I can't understand why, I appreciate your help.</p> <pre><code>final ProjectContainer container = gson.fromJson(resultat, ProjectContainer.class); final ListView lv = (ListView) findViewById(R.id.list); TextView emptyList = (TextView) findViewById(R.id.emptyList); // if list empty if (container == null) { lv.setEmptyView(emptyList); emptyList.setText("No Projects Found"); } </code></pre> <p>Thanks in advance.</p>
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. COAre you sure `container == null`?
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    2. COyes I'm pretty sure
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