Try adding an onclicklistener and invoke refreshDrawableState from performClick.
On Tuesday, November 6, 2012 1:29:06 PM UTC+2, Mustafa Ali wrote: > > Tried using it on 4.0.3, the onCreateDrawableState method is not getting > called. > > On Tuesday, April 1, 2008 4:52:19 AM UTC+5:30, Megha wrote: >> >> Hi, >> >> You can use the mergeDrawableStates() method of the View class to provide >> your custom states: >> >> >> http://code.google.com/android/reference/android/view/View.html#mergeDrawableStates(int[],%20int[]) >> >> Try the steps below to create new custom states: >> >> 1) Define the state resources in res/values/attrs.xml >> >> <declare-styleable name="MyCustomState"> >> <attr name="state_fried" format="boolean" /> >> <attr name="state_baked" format="boolean" /> >> </declare-styleable> >> >> 2) In your custom view class : >> >> A) Declare the state variables: >> >> private static final int[] FRIED_STATE_SET = { >> R.attr.state_fried >> }; >> >> private static final int[] BAKED_STATE_SET = { >> R.attr.state_baked >> }; >> >> >> B) Override the onCreateDrawableState() method: >> >> @Override >> protected int[] onCreateDrawableState(int extraSpace) { >> final int[] drawableState = >> super.onCreateDrawableState(extraSpace + 2); >> if (isFried()) { >> mergeDrawableStates(drawableState, FRIED_STATE_SET); >> } >> if (isBaked()) { >> mergeDrawableStates(drawableState, BAKED_STATE_SET); >> } >> return drawableState; >> } >> >> Once this is done, you should be able to use these in >> ColorStateListDrawable, but you should use your app's namespace to use >> these new states: >> >> <selector xmlns:android="http://schemas.android.com/apk/res/android"; >> xmlns:app="http://schemas.android.com/apk/res/<my_app_package>"> >> <item android:drawable="@drawable/item_baked" state_baked="true" >> state_fried="false" /> >> <item android:drawable="@drawable/item_fried" state_baked="false" >> state_fried="true" /> >> <item android:drawable="@drawable/item_overcooked" state_baked="true" >> state_fried="true" /> >> <item android:drawable="@drawable/item_raw" state_baked="false" >> state_fried="false" /> >> </selector> >> >> >> On Mon, Mar 31, 2008 at 9:48 AM, Ted Hopp <[email protected]> wrote: >> >>> >>> With some searching I've found several examples and explanations of >>> customizing the look of a component based on the drawing states. But I >>> haven't found anything about defining custom drawing states. For >>> instance, suppose I have a component that maintains states that I >>> might call "baked" and "fried" and I want it's appearance to track >>> these states. So I'm imagining this drawable: >>> >>> <selector xmlns:android="http://schemas.android.com/apk/res/android";> >>> <item android:drawable="@drawable/item_baked" state_baked="true" >>> state_fried="false" /> >>> <item android:drawable="@drawable/item_fried" state_baked="false" >>> state_fried="true" /> >>> <item android:drawable="@drawable/item_overcooked" state_baked="true" >>> state_fried="true" /> >>> <item android:drawable="@drawable/item_raw" state_baked="false" >>> state_fried="false" /> >>> </selector> >>> >>> Is this possible? I see that it is possible (with setState, >>> mergeDrawableStates, etc.) to have custom state data, but I don't see >>> how to put this to use. I can't figure out from the documentation >>> whether it is even possible to define custom item state attributes in >>> xml, much less how to do it and link them to the state vector. (I'm >>> assuming that if this is possible, I could also mix custom attributes >>> with standard ones like android:state_pressed.) A pointer to an >>> example or two would be very helpful. >>> >>> Thanks. >>> >>> >> -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
