java - Android: declaring colors in xml -


edit did suggested changes still same error, shown below.

i have layout i'm trying set background color dynamically in response clicks , on.

this xml layout:

<?xml version="1.0" encoding="utf-8"?> <relativelayout     android:layout_width="fill_parent"     android:layout_height="fill_pare"     android:gravity="center_vertical"     android:background="@drawable/custom_style"    >     <textview         android:layout_width="match_parent"         android:layout_height="match_parent"         android:text="textview"/> </relativelayout>

and file trying declare colors, stored in drawable/custom_style.xml: 

<?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android" >     <item  android:color="#ff0000" android:state_selected="true"/>     <item android:color="#ffffff" android:state_pressed="true" />     <item android:color="#e3e3e3"/> </selector>

the problem when try run app crashes following error:

03-24 16:29:50.540: e/androidruntime(17643): fatal exception: main 03-24 16:29:50.540: e/androidruntime(17643): android.view.inflateexception: binary xml                 file line #7: error inflating class <unknown> 03-24 16:29:50.540: e/androidruntime(17643):    @ android.view.layoutinflater.createview(layoutinflater.java:626) 03-24 16:29:50.540: e/androidruntime(17643):    @ com.android.internal.policy.impl.phonelayoutinflater.oncreateview(phonelayoutinflater.java:56)...

this not color drawable (.xml), should be: 

android:background="@drawable/custom_style"

you should put custom_style.xml in drawable folder:
(right click on res folder , create folder named drawable)

enter image description here

also change selector following: 

<selector xmlns:android="http://schemas.android.com/apk/res/android" >     <item  android:drawable="@color/color_one" android:state_selected="true"/>     <item android:drawable="@color/color_two" android:state_pressed="true" />     <item android:drawable="@color/color_three"/> </selector>

into /res/values create file named colors.xml: 

<?xml version="1.0" encoding="utf-8"?> <resources>     <color name="color_one" >#ff0000</color>     <color name="color_two" >#ffffff</color>     <color name="color_three" >#e3e3e3</color> </resources>

finally, referencing color in item's selector @color/color_name.

from reference:

note: color resource can used drawable in xml. example, when creating state list drawable, can reference color resource android:drawable attribute (android:drawable="@color/green").

as @jaumebd (eagle eye ^^) said, problem line android:layout_height="fill_pare", android:layout_height="fill_parent".

this should work.


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