CODEWITHSUNDEEP
androidxml
User11
User11

Reputation: 453

android imageview android:state_selected="true" not working

I am using Image selector for changing my tab-widget image icons , when I selected any one of image view, image of that image view should change. For that i have used following code, but it is working good , but problem is android:state_pressed="true" is working but android:state_selected="true" not working in any image view , i am getting stuck from this issue , can anyone help me, answer will be appreciable.Thanks in advance.

 <?xml version="1.0" encoding="utf-8"?>
  <selector xmlns:android="http://schemas.android.com/apk/res/android">

<item android:drawable="@drawable/ic_contacts_vippie_selected" android:state_selected="true"/>
<item android:drawable="@drawable/ic_contacts_vippie"/>

Here is my Imageview:

      <ImageView
        android:id="@+id/hiiMoblieContact"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:src="@drawable/flexi_contact_selector" />

Upvotes: 0

Views: 3123

Answers (2)

curiousMind
curiousMind

Reputation: 2812

Instead of image view use toggle button or check-box or radio button. For example I am using check box.

 <CheckBox
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_below="@id/hiiMoblieContact"
    android:button="@drawable/flexi_contact_selector"/>

flexi_contact_selector

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

<item android:drawable="@drawable/ic_contacts_vippie_selected" android:state_checked="true" />
<item android:drawable="@drawable/ic_contacts_vippie" />

</selector>

Hope this will help you..

Upvotes: 2

Vaibhav Sharma
Vaibhav Sharma

Reputation: 2319

Imageview doesn't save states. But don't worry, there is a workaround. Either use toggleButtons and set background or use CheckableLinearlayout as parent of imageview. Xml of imageview should be like this-

<package_name.CheckableLinearLayout android:layout_width="wrap_content"
                                      android:layout_height="wrap_content"
                                      android:orientation="vertical">
    <ImageView
      android:id="@+id/hiiMoblieContact"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:layout_weight="1"
      android:clickable="false"
      android:duplicateParentState="true"
      android:src="@drawable/flexi_contact_selector"/>
  </package_name.CheckableLinearLayout>

The changes are highlighted in bold. Now you can handle the checkablelinearlayout's set checkedmethod. If for example you set the checkacle linearlayout's set checked true, the image will automatically change. You will have to make this CheckableLinearLayout class in your project and its link is - http://developer.android.com/intl/es/samples/CustomChoiceList/src/com.example.android.customchoicelist/CheckableLinearLayout.html

Upvotes: 1

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