CODEWITHSUNDEEP
androidandroid-layoutandroid-xml
mrid
mrid

Reputation: 5796

ImageView not getting width

I have the following XML code:

<TableLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content">


        <TableRow
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center">

            <ImageView
                android:id="@+id/imgOffer"
                android:layout_width="match_parent"
                android:layout_height="200dp"
                android:scaleType="fitXY"
                app:srcCompat="@drawable/applogo1" />


       </TableRow>

</TableLayout>

According to this code, imgOffer should get the entire width of it's parent tablerow

But the image width is not changing ( see images below )

It works fine when I hard-code the width (say 150dp)

What am I doing wrong here ??

table row

image view

Upvotes: 0

Views: 88

Answers (3)

Sharath kumar
Sharath kumar

Reputation: 4132

use android:src="@drawable/applogo1" instead of app:srcCompat="@drawable/applogo1"

<ImageView
   android:id="@+id/imgOffer"
   android:layout_width="match_parent"
   android:layout_height="200dp"
   android:scaleType="fitXY"
   android:src="@drawable/applogo1" />

Edit: Use weight for imageview instead of giving match parent and try once

<ImageView
       android:id="@+id/imgOffer"
       android:layout_width="0dp"
       android:layout_weight="1"
       android:layout_height="200dp"
       android:scaleType="fitXY"
       app:srcCompat="@drawable/ic_launcher" />

Upvotes: 1

MSpeed
MSpeed

Reputation: 8280

Looks like a bug, but it seems to work if you use weight 1 and width 0dp. 

<TableLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content">


    <TableRow
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center">

        <ImageView
            android:id="@+id/imgOffer"
            android:layout_weight="1" <<<<<
            android:layout_width="0dp"  <<<<<
            android:layout_height="200dp"
            android:scaleType="fitXY"
            app:srcCompat="@drawable/applogo1" />


   </TableRow>

Upvotes: 1

Bjelis
Bjelis

Reputation: 116

this seems to solve it, use weight instead of width:

<ImageView
            android:id="@+id/imgOffer"
            android:layout_weight="1"
            android:layout_height="200dp"
            android:scaleType="fitXY"
            app:srcCompat="@drawable/applogo1"  />

source TableLayout with layout_width=matchparent not matching parent

Upvotes: 1

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