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POAndroid: when wrap_content doesn't just wrap its content?
 

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  1. POAndroid: when wrap_content doesn't just wrap its content?
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    <p>I have a following xml layout in my project (incidentally, if you notice something else that is also seemingly wrong/not so good yet, I'd appreciate you let me know about it!) and my problem is the attribute "wrap_contents" doesn't work at the last TextView ("EEE", txt4). Is there any regulation I overlook?</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;merge xmlns:android="http://schemas.android.com/apk/res/android"&gt; &lt;TableLayout android:id="@+id/Table" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="1"&gt; &lt;TableRow android:id="@+id/tableRow1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical"&gt; &lt;TextView android:id="@+id/txt1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:text="AAA" android:textColor="@color/white" /&gt; &lt;Spinner android:id="@+id/spn1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1" android:entries="@array/array1" /&gt; &lt;/TableRow&gt; &lt;TableRow android:id="@+id/tableRow2" android:layout_width="wrap_content" android:layout_height="wrap_content" &gt; &lt;TextView android:id="@+id/edt1" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical" android:text="BBB" android:textColor="@color/white" /&gt; &lt;Spinner android:id="@+id/spn2" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:entries="@array/Tounyuhou" /&gt; &lt;EditText android:id="@+id/edt2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:ems="5" android:inputType="numberSigned"/&gt; &lt;TextView android:id="@+id/txt2" android:layout_width="wrap_content" android:layout_height="match_parent" android:text="CCC" android:textColor="@color/white" android:gravity="center_vertical|center_horizontal" android:textSize="18sp"/&gt; &lt;/TableRow&gt; &lt;TableRow android:id="@+id/tableRow3" android:layout_width="match_parent" android:layout_height="wrap_content"&gt; &lt;TextView android:id="@+id/txt3" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center_vertical|center_horizontal" android:text="DDD" android:textColor="@color/white" /&gt; &lt;EditText android:id="@+id/edt3" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_weight="1" android:gravity="right|center_vertical"&gt; &lt;/EditText&gt; &lt;TextView android:id="@+id/txt4" android:layout_width="wrap_content" android:layout_height="match_parent" android:text="EEE" android:textColor="@color/white" android:gravity="center_vertical|center_horizontal" android:textSize="20sp"/&gt; &lt;/TableRow&gt; &lt;/TableLayout&gt; &lt;/merge&gt; </code></pre>
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    1. COWhat do you mean by it "doesn't work"? What are you seeing and what were you expecting to see?
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      1. POAndroid: when wrap_content doesn't just wrap its content?
      1. USJerseyMike
    2. COjust give a colored background to the view for which you think "it doesn't work".
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      1. POAndroid: when wrap_content doesn't just wrap its content?
      1. USAkram
    3. CO@JerseyMike by that, I meant, why txt4's width wasn't just the required length to wrap the text 'EEE'? Sorry if it's vague.
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      1. POAndroid: when wrap_content doesn't just wrap its content?
      1. USQuv
 

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