update demo

Author: dacer

app/src/main/java/com/hackplan/androidarcmenu/demo/MainActivity.java

@@ -19,6 +19,8 @@ protected void onCreate(Bundle savedInstanceState) {
         final Button btn1 = (Button) findViewById(R.id.btn1);
         final Button btn2 = (Button) findViewById(R.id.btn2);
         final Button btn3 = (Button) findViewById(R.id.btn3);
+        final Button btn4 = (Button) findViewById(R.id.btn4);
+
         Button menuBtn = new Button(this);
         menuBtn.setText("TEST");
         arcMenu = new ArcMenu.Builder(MainActivity.this)
@@ -38,6 +40,12 @@ protected void onCreate(Bundle savedInstanceState) {
                 .build();
 
         btn3.setOnLongClickListener(this);
+        btn4.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                arcMenu.showOn(v);
+            }
+        });
     }
 
     @Override

app/src/main/res/layout/activity_main.xml

@@ -31,4 +31,12 @@
         android:layout_height="wrap_content"
         android:layout_centerInParent="true"
         android:text="btn3"/>
+
+    <Button
+        android:id="@+id/btn4"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_above="@+id/btn3"
+        android:layout_marginBottom="20dp"
+        android:text="btn4"/>
 </RelativeLayout>