Android-CircleMenuWithScaleEffect

A circle menu which the menu item can scale by degree

ScreenShots

Description

This projecet is inspirat by another project szugyi/Android-CircleMenu

you can just copy "RippleCircle.java" and "circleLayout.java" to your project,

copy circleLayout reference in your xml;

like this:

    <com.example.susan.balldemo.CircleLayout
        android:id="@+id/circle_layout"
        android:layout_width="match_parent"
        android:layout_height="400dp"
        android:layout_above="@+id/selected_textView"
        android:layout_gravity="center">
        <include layout="@layout/menu_item" />
    </com.example.susan.balldemo.CircleLayout>

menu_item.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:ripplecircle="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <com.example.susan.balldemo.RippleCircle
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        ripplecircle:centre_text="本周"
        ripplecircle:circle_color="#218A8A"
        ripplecircle:text_size="27" />

    <com.example.susan.balldemo.RippleCircle
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        ripplecircle:centre_text="本月"
        ripplecircle:text_size="27" />
        
    <com.example.susan.balldemo.RippleCircle
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        ripplecircle:centre_text="今天"
        ripplecircle:circle_color="#08153F"
        ripplecircle:text_size="27" />

    <!--ripplecircle:centre_text="本月"-->
    <!--ripplecircle:circle_color="#000000"-->
    <!--ripplecircle:text_size="45"-->


</merge>

the circle layout will autolayout your items.

some attrs

ripplecircle:centre_text -- circle item centre text.

circle_color--circle item color

text_size -- circle item centre text size .

This project With NO Screen Adpter

1 . There Threee type of Item Scale :

Float MAXScale = 1f, MIDScale = 0.8f, MINScale = 0.75f;

you can change it in "CircleLayout.java Line:90"

recommand Scale Value from 0-1:if the scale value bigger than 1,the ripple Cirle item may out layout!

meaning--may not show a certain circle view.

2 .bigger item

you can change it in "CircleLayout.java Line:89"

int selfDesinWidth = (int) getContext().getResources().getDisplayMetrics().density * 120;

change the 120 to your perfer number!

3 . rotation direction if you wanna

--the item only clockwise rotation
"CircleLayout.java  Line:262 to 264"`commented out `

   if (destAngle < 0) {
               destAngle += 360;
          }

--the item only counterclockwise rotation
"CircleLayout.java  Line:266 to 268"`commented out `

    if (destAngle > 180) {
                destAngle = -1 * (360 - destAngle);
            }

4 .NO rotateButtons with your figner gesture.

"CircleLayout.java Line:266 to 453"commented out

 rotateButtons((float) (touchStartAngle - currentAngle));

EventListeners

• OnItemSelectedListener:wil show text content of first item(selectedView)
• OnItemClickListener:after first item selected click answer