adam-hurwitz

public RippleTextView(Context context) {
    super(context);
    getXMLAttributes(context, null);
    RippleEffect.addRippleEffect(this, rippleEnabled,      
       backgroundColor, rippleColor);
}
public RippleTextView(Context context, AttributeSet attrs) {
    super(context, attrs);
    getXMLAttributes(context, attrs);
    RippleEffect.addRippleEffect(this, rippleEnabled,  

adam-hurwitz

<com.ebay.customrippleview.RippleTextView
    android:id="@+id/course_index"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:focusable="true"
    android:gravity="center"
    android:paddingBottom="4dp"
    android:paddingTop="4dp"
    android:text="@string/course_index"
    android:textColor="@android:color/white"

adam-hurwitz

fun queryMemberStatus(id: String): Observable<List<Group>> {
        return Observable.just(
                SQLite.select(Group_Table.memberStatus)
                        .from(Group::class.java)
                        .where(Group_Table.id.`is`(id)).queryList())
    }

adam-hurwitz

<?xml version="1.0" encoding="utf-8"?>
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
       android:color="@color/"rippleColorName">
   <item>
       <shape xmlns:android="http://schemas.android.com/apk/res/android">
           <corners android:radius="1dp" />
           <solid android:color="@color/buttonColorName" />
           <corners android:radius="100dp" /> <!--create circle background-->
       </shape>
   </item>

adam-hurwitz

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
   <item android:state_pressed="true" android:drawable="@drawable/btn_pressed"/>
   <item android:drawable="@drawable/btn_normal"/>
</selector>

adam-hurwitz

<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
   <padding
       android:bottom="2dp"
       android:left="2dp"
       android:right="2dp"
       android:top="2dp"/>
   <corners android:radius="3dp"/>
   <solid android:color="@color/btnNormalColorName"/>
</shape>

adam-hurwitz

<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
   <padding
       android:bottom="2dp"
       android:left="2dp"
       android:right="2dp"
       android:top="2dp"/>
   <corners android:radius="3dp"/>
   <solid android:color="@color/btnPressedColorName"/>
</shape>

adam-hurwitz

<ImageView
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:background="?attr/selectableItemBackgroundBorderless"
   android:focusable="true"
   android:src="@drawable/up_arrow"
   android:theme="@style/SomeButtonTheme"/>

adam-hurwitz

<style name="SomeButtonTheme" >
   <item name="colorControlHighlight">@color/someColor</item>
</style>

adam-hurwitz

fun <T> Observable<T>.IOAndMainSchedulers() =
    this.subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread())

fun <T> Observable<T>.IOAndIOSchedulers() =
    this.subscribeOn(Schedulers.io()).observeOn(Schedulers.io())