SwipeNumberPicker

The library provides simple number picker. The number is selected with the swipe gesture, to right - increase, to left - decrease value. Also, by click NumberPickerDialog will be shown.

Usage

Just add the dependency to your build.gradle:

dependencies {
    compile 'com.github.supervital:swipenumberpicker:1.0.3'
}

In layout:

<com.vi.swipenumberpicker.SwipeNumberPicker
    android:id="@+id/number_picker"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_alignParentLeft="true"
    app:snp_numberColor="@android:color/white"
    app:snp_arrowColor="@android:color/white"
    app:snp_backgroundColor="@color/colorAccent"
    app:snp_max="1000"
    app:snp_min="50"
    app:snp_value="95"/>

Attributes:

    <attr name="snp_min" format="integer"/>
    <attr name="snp_max" format="integer"/>
    <attr name="snp_value" format="integer"/>
    <attr name="snp_arrowColor" format="color"/>
    <attr name="snp_backgroundColor" format="color"/>
    <attr name="snp_numberColor" format="color"/>

To set changed value implement the OnValueChangeListener listener and on onValueChange return true

    swipeNumberPicker.setOnValueChangeListener(new OnValueChangeListener() {
        @Override
        public boolean onValueChange(SwipeNumberPicker view, int oldValue, int newValue) {
            boolean isValueOk = (newValue & 1) == 0;
            if (isValueOk)
                result1.setText(Integer.toString(newValue));

            return isValueOk;
        }
    });

Also you can:

• disable/enable SwipeNumberPicker;
• disable/enable Showing of a NumberPicker Dialog. If the dialog disabled View.OnClickListener will be called;
• set the dialog title;
• set min, max values;
• set value;
• set intermediate mode.