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POChange spinner states dynamically
 

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  1. POChange spinner states dynamically
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    <p>I am trying to change state style of a spinner programmatically.</p> <p>But when I press an item, all of them are changed! Before pressing everything's fine, the colors are good:</p> <p><img src="https://i.stack.imgur.com/wMd4B.png" alt="enter image description here"></p> <p>When pressing, all items become green: <img src="https://i.stack.imgur.com/9uYhL.png" alt="enter image description here"></p> <p>I did this in my custom adapter :</p> <pre><code>@Override public View getDropDownView(int position, View convertView, ViewGroup parent) { //getting the views and all the stuff StateListDrawable colorStateList = new StateListDrawable(); colorStateList.addState(new int[] {android.R.attr.state_focused, android.R.attr.state_pressed}, new ColorDrawable(Color.BLACK)); colorStateList.addState(new int[] {android.R.attr.state_focused }, new ColorDrawable(Color.BLUE)); colorStateList.addState(new int[] { android.R.attr.state_pressed}, new ColorDrawable(Color.GREEN)); colorStateList.addState(new int[] { }, new ColorDrawable(Color.YELLOW)); holder.container.setBackgroundDrawable(colorStateList); return convertView; } </code></pre> <p>Here is my custom dropdown layout </p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/spinner_container" android:layout_width="@dimen/icon_ligne_size" android:layout_height="@dimen/icon_ligne_size" android:layout_gravity="left" android:gravity="left" android:orientation="horizontal" &gt; &lt;TextView android:id="@+id/spinner_dir1" android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="3" android:gravity="center_vertical" android:textAppearance="@android:style/TextAppearance.Medium" /&gt; &lt;ImageView android:id="@+id/spinner_arrow" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_gravity="left" android:layout_weight="1" /&gt; &lt;TextView android:id="@+id/spinner_dir2" android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="3" android:gravity="center_vertical" android:textAppearance="@android:style/TextAppearance.Medium" /&gt; &lt;/LinearLayout&gt; </code></pre> <p>(I know this is uggly but this is just for testing)</p>
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    1. PTQuestion
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    1. USlost17
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    1. COI don't understand your question, do you want the color to be green when being pressed? From your code `colorStateList.addState(new int[] { android.R.attr.state_pressed}, new ColorDrawable(Color.GREEN));` it looks like that's what you want it to do.
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      1. POChange spinner states dynamically
      1. USKai
    2. COYes, that's what I want BUT only the item pressed, not ALL of them. I hope this is more clear.
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      1. POChange spinner states dynamically
      1. USlost17
 

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