From 908bb93f82611350411b5bb9790562f9f10a4b79 Mon Sep 17 00:00:00 2001
From: Jules Aguillon
Date: Sun, 15 Dec 2024 11:28:24 +0100
Subject: launcher: Circle gesture animation

---
 res/drawable/doc_anim_circle.xml           | 38 ++++++++++++++++++++++++++++++
 res/layout/launcher_activity.xml           |  1 +
 srcs/juloo.keyboard2/LauncherActivity.java |  1 +
 3 files changed, 40 insertions(+)
 create mode 100644 res/drawable/doc_anim_circle.xml

diff --git a/res/drawable/doc_anim_circle.xml b/res/drawable/doc_anim_circle.xml
new file mode 100644
index 0000000..b251fd8
--- /dev/null
+++ b/res/drawable/doc_anim_circle.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0"?>
+<animated-vector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:aapt="http://schemas.android.com/aapt">
+  <aapt:attr name="android:drawable">
+    <vector android:name="vector" android:width="35dp" android:height="40dp" android:viewportWidth="35" android:viewportHeight="40">
+      <path android:name="trace" android:pathData="M 17.5 20 C 20 3 26 7 27.5 10" android:strokeColor="#09b3f1" android:strokeWidth="2" android:strokeLineCap="round"/>
+      <group android:name="pointer_g">
+        <path android:name="pointer" android:pathData="m 2,0 a 2,2 0 1,1 -4,0 a 2,2 0 1,1 4,0" android:fillColor="#09b3f1" android:strokeColor="#09b3f1" android:strokeWidth="2" android:fillAlpha="0" android:strokeAlpha="0"/>
+      </group>
+    </vector>
+  </aapt:attr>
+  <target android:name="trace">
+    <aapt:attr name="android:animation">
+      <set>
+        <objectAnimator android:propertyName="strokeAlpha" android:duration="100" android:valueFrom="0" android:valueTo="1" android:valueType="floatType" android:interpolator="@android:interpolator/fast_out_slow_in"/>
+        <objectAnimator android:propertyName="trimPathEnd" android:duration="700" android:valueFrom="0" android:valueTo="1" android:interpolator="@android:interpolator/linear_out_slow_in"/>
+        <objectAnimator android:propertyName="strokeAlpha" android:startOffset="900" android:duration="400" android:valueFrom="1" android:valueTo="0" android:valueType="floatType" android:interpolator="@android:interpolator/linear_out_slow_in"/>
+      </set>
+    </aapt:attr>
+  </target>
+  <target android:name="pointer">
+    <aapt:attr name="android:animation">
+      <set>
+        <objectAnimator android:propertyName="fillAlpha" android:duration="100" android:valueFrom="0" android:valueTo="1" android:valueType="floatType" android:interpolator="@android:interpolator/fast_out_slow_in"/>
+        <objectAnimator android:propertyName="strokeAlpha" android:duration="100" android:valueFrom="0" android:valueTo="1" android:valueType="floatType" android:interpolator="@android:interpolator/fast_out_slow_in"/>
+        <objectAnimator android:propertyName="strokeAlpha" android:duration="100" android:valueFrom="0" android:valueTo="1" android:valueType="floatType" android:interpolator="@android:interpolator/fast_out_slow_in"/>
+        <objectAnimator android:propertyName="fillAlpha" android:startOffset="900" android:duration="400" android:valueFrom="1" android:valueTo="0" android:valueType="floatType" android:interpolator="@android:interpolator/linear_out_slow_in"/>
+        <objectAnimator android:propertyName="strokeAlpha" android:startOffset="900" android:duration="400" android:valueFrom="1" android:valueTo="0" android:valueType="floatType" android:interpolator="@android:interpolator/linear_out_slow_in"/>
+      </set>
+    </aapt:attr>
+  </target>
+  <target android:name="pointer_g">
+    <aapt:attr name="android:animation">
+      <set>
+        <objectAnimator android:propertyXName="translateX" android:propertyYName="translateY" android:duration="700" android:pathData="M 17.5 20 C 20 3 26 7 27 10" android:interpolator="@android:interpolator/linear_out_slow_in"/>
+      </set>
+    </aapt:attr>
+  </target>
+</animated-vector>
diff --git a/res/layout/launcher_activity.xml b/res/layout/launcher_activity.xml
index f39b968..5ab9384 100644
--- a/res/layout/launcher_activity.xml
+++ b/res/layout/launcher_activity.xml
@@ -5,6 +5,7 @@
     <Button style="@style/paragraph" android:text="@string/launcher_button_imesettings" android:onClick="launch_imesettings" android:layout_width="wrap_content"/>
     <Button style="@style/paragraph" android:text="@string/launcher_button_imepicker" android:onClick="launch_imepicker" android:layout_width="wrap_content"/>
     <ImageView style="@style/anim" android:id="@+id/launcher_anim_swipe" android:background="@drawable/doc_key_u" android:src="@drawable/doc_anim_swipe"/>
+    <ImageView style="@style/anim" android:id="@+id/launcher_anim_circle" android:background="@drawable/doc_key_g" android:src="@drawable/doc_anim_circle"/>
     <ImageView style="@style/anim" android:id="@+id/launcher_anim_round_trip" android:background="@drawable/doc_key_g" android:src="@drawable/doc_anim_round_trip"/>
     <TextView android:id="@+id/launcher_tryhere_text" style="@style/paragraph" android:text="@string/launcher_tryhere"/>
     <EditText android:id="@+id/launcher_tryhere_area" style="@style/paragraph" android:inputType="text" android:hint="@string/launcher_tryhere_hint" android:importantForAutofill="no"/>
diff --git a/srcs/juloo.keyboard2/LauncherActivity.java b/srcs/juloo.keyboard2/LauncherActivity.java
index ac6873b..14922b6 100644
--- a/srcs/juloo.keyboard2/LauncherActivity.java
+++ b/srcs/juloo.keyboard2/LauncherActivity.java
@@ -51,6 +51,7 @@ public class LauncherActivity extends Activity implements Handler.Callback
     _animations = new ArrayList<Animatable>();
     _animations.add(find_anim(R.id.launcher_anim_swipe));
     _animations.add(find_anim(R.id.launcher_anim_round_trip));
+    _animations.add(find_anim(R.id.launcher_anim_circle));
     _handler = new Handler(getMainLooper(), this);
     _handler.sendEmptyMessageDelayed(0, 500);
   }
-- 
cgit v1.2.3