android - How do I get the OnClickListener working on a custom view with a RelativeLayout? -

question

hello,

i have built custom view relativelayout use custom image button. far, selecting works (pic2) , when click (using googletv remote), view changes it's state pic3 (thanks android:duplicateparentstate="true")

but unfortunately onclicklistener not fire (doesn't matter if click view remote "ok" button or use touchpad..)

i need same behavior normal button. how accomplish that? spent few hours on searching google , stackoverflow... (btw. when setting android:clickable="false" relativelayout, onclicklistener working, when use mouse pointer (touchpad) , afterwards focus lost , state (pic 3) not displayed)

pictures

pic1

pic2

pic3

code

rounded_button.xml

<?xml version="1.0" encoding="utf-8"?> <relativelayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="wrap_content" android:layout_height="wrap_content" android:clickable="true" android:focusable="true" android:focusableintouchmode="false">  <textview     android:id="@+id/caption"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_centervertical="true"     android:layout_marginleft="30dp"     android:background="@drawable/btn_rounded_corners"     android:paddingleft="25dp"     android:textsize="15sp"      android:duplicateparentstate="true"/>  <imageview     android:id="@+id/icon"     style="@style/menu_button"     android:layout_width="50dp"     android:layout_height="50dp"     android:layout_marginright="-50dp"     android:layout_toleftof="@id/caption"     android:background="@drawable/btn_main_menu_back_shape"     tools:ignore="contentdescription"     android:duplicateparentstate="true" /> 

roundedbutton.java

public class roundedbutton extends relativelayout { private string label; private int icon;  /**  * @param context  */ public roundedbutton(context context) {     super(context);     initattributes(context, null); }  /**  * @param context  * @param attrs  */ public roundedbutton(context context, attributeset attrs) {     super(context, attrs);     initattributes(context, attrs); }  /**  * @param context  * @param attrs  * @param defstyle  */ public roundedbutton(context context, attributeset attrs, int defstyle) {     super(context, attrs, defstyle);     initattributes(context, attrs); }  private void initattributes(context context, attributeset attrs) {     layoutinflater.from(context).inflate(r.layout.rounded_button, this, true);      typedarray =          context.obtainstyledattributes(attrs, r.styleable.roundedbutton);      final int n = a.getindexcount();     (int = 0; < n; ++i)     {         int attr = a.getindex(i);         switch (attr)         {             case r.styleable.roundedbutton_text:                 setlabel(a.getstring(attr));                 break;             case r.styleable.roundedbutton_icon:                 seticon(a.getresourceid(attr, 0));                 break;         }     }     a.recycle(); }  public string getlabel() {     return this.label; }  public void setlabel(final string label) {     this.label = label;     ((textview)findviewbyid(r.id.caption)).settext(this.label); }  /**  * @return icon  */ public int geticon() {     return icon; }  /**  * @param icon icon set  */ public void seticon(int icon) {     this.icon = icon;     ((imageview)findviewbyid(r.id.icon)).setimageresource(this.icon); } } 

relevant part of activity_main.xml

<eu.test.custom_views.roundedbutton     android:id="@+id/custombutton"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     custom:icon="@drawable/hand_icon_green_left"     custom:text="normal state" /> 

main activity

public class mainactivity extends activity implements onclicklistener {  @override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.activity_main);     ((roundedbutton) findviewbyid(r.id.custombutton)).setonclicklistener(this); }  @override public void onclick(view arg0) {     if(arg0.getid() == r.id.custombutton) { toast.maketext(this, "clicked", toast.length_short).show(); } } } 

i got now.. solution simple, took time ;-)

solution

override dispatchkeyevent(keyevent event) in roundedbutton.java , implement own onclicklistener. write public setonclicklistener function...

private onclicklistener listener;  @override public boolean dispatchtouchevent(motionevent event) {     if(event.getaction() == motionevent.action_up) {         if(listener != null) listener.onclick(this);     }     return super.dispatchtouchevent(event); }   @override public boolean dispatchkeyevent(keyevent event) {     if(event.getaction() == keyevent.action_up && (event.getkeycode() == keyevent.keycode_dpad_center || event.getkeycode() == keyevent.keycode_enter)) {         if(listener != null) listener.onclick(this);     }     return super.dispatchkeyevent(event); }  public void setonclicklistener(onclicklistener listener) {     this.listener = listener; } 

working roundedbutton.java

public class roundedbutton extends relativelayout { private onclicklistener listener; private string label; private int icon;  @override public boolean dispatchtouchevent(motionevent event) {     if(event.getaction() == motionevent.action_up) {         if(listener != null) listener.onclick(this);     }     return super.dispatchtouchevent(event); }   @override public boolean dispatchkeyevent(keyevent event) {     if(event.getaction() == keyevent.action_up && (event.getkeycode() == keyevent.keycode_dpad_center || event.getkeycode() == keyevent.keycode_enter)) {         if(listener != null) listener.onclick(this);     }     return super.dispatchkeyevent(event); }  public void setonclicklistener(onclicklistener listener) {     this.listener = listener; }  /**  * @param context  */ public roundedbutton(context context) {     super(context);     initattributes(context, null); }  /**  * @param context  * @param attrs  */ public roundedbutton(context context, attributeset attrs) {     super(context, attrs);     initattributes(context, attrs); }  /**  * @param context  * @param attrs  * @param defstyle  */ public roundedbutton(context context, attributeset attrs, int defstyle) {     super(context, attrs, defstyle);     this.setclickable(true);     this.setenabled(true);     this.setfocusable(true);     this.setfocusableintouchmode(true);      initattributes(context, attrs); }  private void initattributes(context context, attributeset attrs) {     layoutinflater.from(context).inflate(r.layout.rounded_button,  this, true);      typedarray =          context.obtainstyledattributes(attrs, r.styleable.roundedbutton);      final int n = a.getindexcount();     (int = 0; < n; ++i)     {         int attr = a.getindex(i);         switch (attr)         {             case r.styleable.roundedbutton_text:                 setlabel(a.getstring(attr));                 break;             case r.styleable.roundedbutton_icon:                 seticon(a.getresourceid(attr, 0));                 break;         }     }     a.recycle(); }  public string getlabel() {     return this.label; }  public void setlabel(final string label) {     this.label = label;     ((textview)findviewbyid(r.id.caption)).settext(this.label); }  /**  * @return icon  */ public int geticon() {     return icon; }  /**  * @param icon icon set  */ public void seticon(int icon) {     this.icon = icon;     ((imageview)findviewbyid(r.id.icon)).setimageresource(this.icon); } 

}