android layout: This tag and its children can be replaced by one <TextView/> and a compound drawable

AndroidLayout

Android Problem Overview


When I run layout on a specific XML file, I get this:

 This tag and its children can be replaced by one <TextView/> 
and a compound drawable

What change should be done for the following xml code:

<LinearLayout android:id="@+id/name_layout"
                android:layout_width="fill_parent"
                android:layout_height="wrap_content"
                android:gravity="center_vertical"
                android:background="@drawable/grouplist_single_left_grey_area" >
                <ImageView android:id="@+id/photo_image"
                    android:layout_width="@dimen/thumbnail_width"
                    android:layout_height="@dimen/thumbnail_height"
                    android:paddingBottom="5dip"
                    android:paddingTop="5dip"
                    android:paddingRight="5dip"
                    android:paddingLeft="5dip"
                    android:layout_marginRight="5dip"
                    android:clickable="true"
                    android:focusable="true"
                    android:scaleType="fitCenter"
                    android:src="@*android:drawable/nopicture_thumbnail"
                    android:background="@drawable/photo_highlight" />
                <TextView android:id="@+id/name"
                    android:paddingLeft="5dip"
                    android:layout_weight="1"
                    android:layout_width="0dip"
                    android:layout_height="wrap_content"
                    android:gravity="center_vertical"
                    android:textAppearance="?android:attr/textAppearanceLarge" />
            </LinearLayout>

This is how it looks like on the screen:

enter image description here

The camera icon is the default. Clicking on that will give the user an option to choose another image.

Android Solutions


Solution 1 - Android

To expand on Romain Guy's answer, here is an example.

Before:

<LinearLayout 
android:layout_width="fill_parent"
android:layout_height="wrap_content" 
android:layout_marginTop="10dp"  
android:padding="5dp" >

<TextView 
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_weight="1"
    android:text="My Compound Button" />

<ImageView 
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:src="@drawable/my_drawable" />
</LinearLayout>

After:

<TextView  
    android:layout_marginTop="10dp"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" 
    android:text="My Compound Button" 
    android:drawableRight="@drawable/my_drawable" android:padding="5dp" />

Solution 2 - Android

Merge the TextView and the ImageView into one, by using TextView's setCompoundDrawable*() methods, or using android:drawableLeft.

Solution 3 - Android

Thought I would try to get some extra puntos for this as well: you can add padding between the image and the text using android:drawablePadding. https://stackoverflow.com/a/6671544/1224741

Solution 4 - Android

Add tools:ignore="UseCompoundDrawables" to <LinearLayout>.

Solution 5 - Android

Sometimes it is possible to replace ImageView (or multiple) and TextView with one TextView with compound drawable(s). There are NOT many parameters which can be applied to compound drawable using native API and this TextViewRichDrawable library, but if you can manage one TextView instead of using LinearLayout you should definitely use it.

The list of attributes and parameters which can be applied to compound drawables:

Size: (YES, really):

<com.tolstykh.textviewrichdrawable.TextViewRichDrawable
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Some text"
    app:compoundDrawableHeight="24dp"
    app:compoundDrawableWidth="24dp"/>

Even set vector resource as drawable:

<com.tolstykh.textviewrichdrawable.TextViewRichDrawable
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="Some text"
    app:drawableTopVector="@drawable/some_vector_drawble"
    app:drawableEndVector="@drawable/another_vector_drawable" />

Drawable's Padding using native API android:drawablePadding -> link

Here is an example:

textView rich drawable

Solution 6 - Android

A LinearLayout which contains an ImageView and a TextView can be more efficiently handled as a compound drawable (a single TextView, using the drawableTop, drawableLeft, drawableRight and/or drawableBottom attributes to draw one or more images adjacent to the text).

If the two widgets are offset from each other with margins, this can be replaced with a drawablePadding attribute.

There's a lint quickfix to perform this conversion in the Eclipse plugin.

From: Android Official API docs!

Solution 7 - Android

When I followed the code above, text inside the TextView doesn't set properly. You need to set its gravity to center|start to achieve what shown in the asked question.

The textview looks like this:

   <TextView
        android:id="@+id/export_text"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:drawableLeft="@drawable/up_arrow"
        android:drawableStart="@drawable/up_arrow"
        android:gravity="center|start"
        android:text="....."
        android:textSize="@dimen/font_size15" >
    </TextView>

Solution 8 - Android

the latest correct way at time of writing to add a compound drawable is using app:drawableStartCompat rather than android:drawableLeft.

<TextView 
    android:layout_marginTop="10dp"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="My Compound Button"
    android:drawablePadding="5dp"
    app:drawableStartCompat="@drawable/my_drawable" />

Solution 9 - Android

You can refer this code for example

<TextView
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:layout_gravity="center"
 android:text="@string/myName"
 android:textAlignment="center"
 android:textColor="@color/myColor"
 app:drawableTopCompat="@drawable/image_name" />

Solution 10 - Android

If you don't want to change the ImageView and TextView, you can change the version in the AndroidManifest.xml as:

    <uses-sdk`
    android:minSdkVersion="8"
    android:targetSdkVersion="18" 
    />

If your version is android:targetSdkVersion="17" change it s "18".

Hope this will rectify. I did it and got it right

Solution 11 - Android

I don't know if this is an efficient solution. But using <androidx.appcompat.widget.LinearLayoutCompat> to wrap the imageView and TextView instead of <LinearLayout> will fix this error. Also by using LinearLayoutCompat, you will be able to adjust the image's width and height which you can't when using a drawableRight, drawableLeft, drawableTop or drawableBottom inside a TextView.

Solution 12 - Android

This warning is rather misleading. You can use a compound drawable using a TextView as others have suggested but it doesn't necessarily give you the desired result. You have very littler control over how you want your button to look like using a compound drawable, so it is better to just add tools:ignore="UseCompoundDrawables" and ignore this warning.

Solution 13 - Android

Another approach is embed the ViewImage into another LinearLayout (allow handle it with alone id):

<LinearLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
    <LinearLayout 
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical" >	
        <ImageView
            android:id="@+id/imageView1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@drawable/blue_3"
            android:layout_gravity="center_horizontal"
            android:paddingTop="16dp" />
    </LinearLayout>
    <TextView 
        android:id="@+id/tvPrompt"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:paddingTop="16dp"
        android:text="@string/xy" />

Solution 14 - Android

    This tag and its children can be replaced by one <TextView/> and a compound drawable



    <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:orientation="vertical" >

    <ImageView
        android:id="@+id/imageview"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:focusable="false"
        android:contentDescription="."
        android:padding="3dp" 
        android:src="@drawable/tab_home_btn">
    </ImageView>

    <TextView
        android:id="@+id/textview"       
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" 
        android:text="首页"
        android:textSize="10sp"
        android:textColor="#ffffff">
    </TextView>

</LinearLayout>

Attributions

All content for this solution is sourced from the original question on Stackoverflow.

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Content TypeOriginal AuthorOriginal Content on Stackoverflow
QuestionpdilipView Question on Stackoverflow
Solution 1 - AndroidNPikeView Answer on Stackoverflow
Solution 2 - AndroidRomain GuyView Answer on Stackoverflow
Solution 3 - AndroidQEDView Answer on Stackoverflow
Solution 4 - AndroidCoolMindView Answer on Stackoverflow
Solution 5 - AndroidOleksandrView Answer on Stackoverflow
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