Pass color attribute from custom view to drawable shape in Android -


i have created custom view uses 2 <shape>'s background in view xml. right have hardcoded <solid color=""/> of shape, pass color argument code custom view , forward shape.

how achieve this? i'd pass color reference both @+id/rectangle , @+id/triangle code.

shape:

<?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"        android:shape="rectangle">     <corners android:radius="1dp"/>     <solid android:color="@color/giddyologyorange"/>     <padding             android:left="0dp"             android:top="0dp"             android:right="0dp"             android:bottom="0dp"             />     <size android:height="60dp"             />     <stroke             android:width="1dp"             android:color="#c95800"             /> </shape>

view:

<?xml version="1.0" encoding="utf-8"?>  <linearlayout     xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:orientation="vertical">  <linearlayout         android:id="@+id/rectangle"         android:layout_width="wrap_content"         android:layout_height="wrap_content"          android:background="@drawable/rectangle"         android:orientation="horizontal"         android:padding="5dp">      <imageview             android:id="@+id/iconimageview"             android:layout_width="32dp"             android:layout_height="32dp"             android:layout_gravity="center_vertical|left"             android:contentdescription="icon"             android:src="@drawable/iconplaceholder"             android:scaletype="fitcenter"/>      <view             android:id="@+id/spaceview"             android:layout_height="match_parent"             android:layout_width="10dip"/>      <textview             android:id="@+id/labeltextview"             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:layout_gravity="center_vertical|left"             android:textcolor="@color/white"             android:gravity="center|left"             android:textsize="16dip"             android:maxwidth="150dip"             android:text="this long text should wrap"/> </linearlayout>  <view         android:id="@+id/triangle"         android:layout_width="20dp"         android:layout_height="20dp"         android:layout_gravity="center_horizontal"         android:layout_margintop="-1dp"         android:background="@drawable/triangle"         android:rotation="180"/> </linearlayout>

did try this?

linearlayout myview;  myview = (linearlayout)findviewbyid(r.id.rectangle);  myview.setbackgroundcolor(current_color);

i have layout has imagebutton

<imagebutton                     android:id="@+id/color_swatch"                     android:layout_width="@dimen/standard_btn_width"                     android:layout_height="@dimen/standard_btn_width"                     android:background="@drawable/checker_tile"                     android:contentdescription="@string/paint"                     android:src="@drawable/paint" />

my src layer-list drawable--

layer-list xmlns:android="http://schemas.android.com/apk/res/android" >     <item>         <shape android:shape="rectangle" >             <stroke                 android:width="2dp"                 android:color="#ff999999" />             <solid android:color="#00000000" />             <padding                 android:bottom="0dp"                 android:left="0dp"                 android:right="0dp"                 android:top="0dp" />         </shape>     </item>     <item>         <shape xmlns:android="http://schemas.android.com/apk/res/android" >             <stroke                 android:width="4dp"                 android:color="#ff999999" />             <solid android:color="#00000000" />             <corners android:radius="0dp" />         </shape>     </item>     </layer-list>

the background layer-list drawable-

<?xml version="1.0" encoding="utf-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android">     <item>         <shape android:shape="rectangle">             <gradient                 android:type="radial" android:gradientradius="500"                 android:startcolor="#17568a"                 android:endcolor="#494c4f" />            </shape>     </item>     <item>         <bitmap             android:src="@drawable/checkerpattern"             android:tilemode="repeat" />     </item> </layer-list>

i able setbackgroundcolor color 50% opacity , see checkerpattern below


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