EvoEgg: Initial app import

* Referenced from : https://github.com/AICP/packages_apps_Settings/blob/n7.1/src/com/android/settings/aicp/Nyandroid.java All credits for Nyandroid.java go to the original authors. Check the following commit for more details: AICP/packages_apps_Settings@b16b149 Co-authored-by: oddlyspaced <oddlyspaced1@gmail.com> Signed-off-by: AnierinB <anierin@evolution-x.org>
2026-01-27 11:33:29 +00:00 · 2024-04-09 02:32:40 +00:00
commit 5e3f85e9a5
29 changed files with 447 additions and 0 deletions
--- a/Android.bp
+++ b/Android.bp
@@ -0,0 +1,18 @@
+//
+// Copyright (C) 2019-2024 The Evolution X Project
+// SPDX-License-Identifier: Apache-2.0
+//
+
+android_app {
+    name: "EvoEgg",
+    srcs: ["src/**/*.java"],
+    resource_dirs: ["res"],
+    certificate: "platform",
+    platform_apis: true,
+    system_ext_specific: true,
+
+    static_libs: [
+        "androidx.core_core",
+        "androidx.preference_preference",
+    ],
+}
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="org.evolution.easteregg"
+    android:sharedUserId="android.uid.system"
+    android:versionCode="1"
+    android:versionName="R">
+
+    <uses-sdk
+        android:minSdkVersion="28"
+        android:targetSdkVersion="29" />
+
+    <application
+        android:allowBackup="false"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_title"
+        android:theme="@style/AppTheme">
+	
+        <provider
+            android:name="androidx.startup.InitializationProvider" 
+            android:authorities="${applicationId}.androidx-startup"
+            tools:replace="android:authorities"/>
+
+            <activity
+		android:name=".EasterEgg"
+		android:exported="true"
+		android:label="EvoEgg"
+		android:hardwareAccelerated="true"
+		android:launchMode="singleInstance"
+		android:excludeFromRecents="true">
+		<intent-filter>
+			<action android:name="android.intent.action.MAIN" />
+			<category android:name="android.intent.category.DEFAULT" />
+		</intent-filter>
+	</activity>
+     </application>
+</manifest>
--- a/res/drawable/evo.xml
+++ b/res/drawable/evo.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2019-2021 The Evolution X Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="48dp"
+    android:height="48dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="?android:attr/colorAccent"
+        android:fillType="evenOdd"
+        android:pathData="M15,24c-0.2,0 -0.5,-0.1 -0.6,-0.2L4.1,14.7c-0.3,-0.2 -0.4,-0.6 -0.3,-1l0.9,-3.4c0.1,-0.4 0.5,-0.7 0.9,-0.7h10.1c0.3,0 0.6,0.1 0.7,0.4l2.8,3.4c0.2,0.3 0.3,0.7 0.1,1c-0.2,0.3 -0.5,0.5 -0.9,0.5h-5.8l3.8,3.4c0.3,0.2 0.4,0.6 0.3,0.9l-0.9,4c-0.1,0.3 -0.3,0.6 -0.6,0.7C15.2,24 15.1,24 15,24zM5.8,13.7l8.6,7.6l0.4,-1.9l-5.3,-4.7c-0.3,-0.3 -0.4,-0.7 -0.3,-1.1c0.1,-0.4 0.5,-0.6 0.9,-0.6h6.4l-1.2,-1.5H6.4L5.8,13.7z" />
+    <path
+        android:fillColor="?android:attr/colorAccent"  
+        android:fillType="evenOdd"
+        android:pathData="M17.6,7.4H8.9c-0.2,0 -0.5,-0.1 -0.7,-0.3L4.6,3.7C4.3,3.4 4.2,3 4.3,2.6C4.5,2.2 4.8,2 5.2,2h13.3c0.3,0 0.6,0.1 0.8,0.4c0.2,0.2 0.2,0.5 0.2,0.8l-0.9,3.4C18.4,7.1 18,7.4 17.6,7.4zM9.3,5.4h7.6l0.4,-1.5H7.6L9.3,5.4z" />
+</vector>
--- a/res/drawable/evo_anim.xml
+++ b/res/drawable/evo_anim.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animation-list android:oneshot="false"
+  xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:duration="200" android:drawable="@drawable/star0" />
+    <item android:duration="200" android:drawable="@drawable/star1" />
+    <item android:duration="200" android:drawable="@drawable/star2" />
+    <item android:duration="200" android:drawable="@drawable/star3" />
+    <item android:duration="200" android:drawable="@drawable/star4" />
+    <item android:duration="200" android:drawable="@drawable/star5" />
+</animation-list>
--- a/res/drawable/evoandroid_anim.xml
+++ b/res/drawable/evoandroid_anim.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animation-list android:oneshot="false"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:duration="80" android:drawable="@drawable/evo" />
+</animation-list>
--- a/res/drawable/ic_launcher_background.xml
+++ b/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: 2022 The LineageOS Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <path
+      android:pathData="M0,0h108v108h-108z"
+      android:fillColor="#CAE1E2"/>
+  <path
+      android:pathData="M66,66m-8,0a8,8 0,1 1,16 0a8,8 0,1 1,-16 0"
+      android:fillColor="#85BABC"/>
+  <path
+      android:pathData="M42,66m-8,0a8,8 0,1 1,16 0a8,8 0,1 1,-16 0"
+      android:fillColor="#85BABC"/>
+  <path
+      android:pathData="M54,62m-8,0a8,8 0,1 1,16 0a8,8 0,1 1,-16 0"
+      android:fillColor="#167C80"/>
+</vector>
--- a/res/drawable/ic_launcher_foreground.xml
+++ b/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: 2022 The LineageOS Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <group>
+    <clip-path
+        android:pathData="M0,0h108v108h-108z"/>
+    <path
+        android:pathData="M108,0H0V108H108V0ZM42,30C39.791,30 38,31.791 38,34V74C38,76.209 39.791,78 42,78H66C68.209,78 70,76.209 70,74V34C70,31.791 68.209,30 66,30H42Z"
+        android:fillColor="#2A3232"
+        android:fillType="evenOdd"/>
+    <path
+        android:pathData="M28.54,28.54m-72,0a72,72 0,1 1,144 0a72,72 0,1 1,-144 0"
+        android:fillAlpha="0.6">
+      <aapt:attr name="android:fillColor">
+        <gradient
+            android:gradientRadius="72"
+            android:centerX="28.54"
+            android:centerY="28.54"
+            android:type="radial">
+          <item android:offset="0" android:color="#19FFFFFF"/>
+          <item android:offset="1" android:color="#00FFFFFF"/>
+        </gradient>
+      </aapt:attr>
+    </path>
+  </group>
+</vector>
--- a/res/drawable/ic_settings_device.xml
+++ b/res/drawable/ic_settings_device.xml
@@ -0,0 +1,10 @@
+<!-- drawable/ic_settings_device.xml -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="?android:attr/colorPrimary"
+        android:pathData="m9.7445,16.939l0,-1.5683l1.4785,0l0,-4.6992l-1.4785,0l0,-1.6006l2.9584,0l0,6.2704l1.5076,0l0,1.5683l-4.466,0l0,0.0294zM19.3734,20.8437l0,-10.206l-1.4785,0l0,8.6376l-11.8349,0l0,-12.5423l8.1504,0l0,-1.5669l-9.6303,0l0,15.6775l14.7932,0zM19.3734,9.0709l0,-2.3672l2.2337,0l0,-1.5375l-2.2337,0l0,-2.3672l-1.4785,0l0,2.3672l-2.2295,0l0,1.5669l2.2295,0l0,2.3672l1.4785,0l0,-0.0294z" />
+</vector>
--- a/res/drawable/star0.png
+++ b/res/drawable/star0.png
--- a/res/drawable/star1.png
+++ b/res/drawable/star1.png
--- a/res/drawable/star2.png
+++ b/res/drawable/star2.png
--- a/res/drawable/star3.png
+++ b/res/drawable/star3.png
--- a/res/drawable/star4.png
+++ b/res/drawable/star4.png
--- a/res/drawable/star5.png
+++ b/res/drawable/star5.png
--- a/res/drawable/star_anim.xml
+++ b/res/drawable/star_anim.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animation-list android:oneshot="false"
+  xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:duration="200" android:drawable="@drawable/star0" />
+    <item android:duration="200" android:drawable="@drawable/star1" />
+    <item android:duration="200" android:drawable="@drawable/star2" />
+    <item android:duration="200" android:drawable="@drawable/star3" />
+    <item android:duration="200" android:drawable="@drawable/star4" />
+    <item android:duration="200" android:drawable="@drawable/star5" />
+</animation-list>
--- a/res/mipmap-anydpi/ic_launcher.xml
+++ b/res/mipmap-anydpi/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@mipmap/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/res/mipmap-hdpi/ic_launcher_background.png
+++ b/res/mipmap-hdpi/ic_launcher_background.png
--- a/res/mipmap-hdpi/ic_launcher_foreground.png
+++ b/res/mipmap-hdpi/ic_launcher_foreground.png
--- a/res/mipmap-mdpi/ic_launcher_background.png
+++ b/res/mipmap-mdpi/ic_launcher_background.png
--- a/res/mipmap-mdpi/ic_launcher_foreground.png
+++ b/res/mipmap-mdpi/ic_launcher_foreground.png
--- a/res/mipmap-xhdpi/ic_launcher_background.png
+++ b/res/mipmap-xhdpi/ic_launcher_background.png
--- a/res/mipmap-xhdpi/ic_launcher_foreground.png
+++ b/res/mipmap-xhdpi/ic_launcher_foreground.png
--- a/res/mipmap-xxhdpi/ic_launcher_background.png
+++ b/res/mipmap-xxhdpi/ic_launcher_background.png
--- a/res/mipmap-xxhdpi/ic_launcher_foreground.png
+++ b/res/mipmap-xxhdpi/ic_launcher_foreground.png
--- a/res/mipmap-xxxhdpi/ic_launcher_background.png
+++ b/res/mipmap-xxxhdpi/ic_launcher_background.png
--- a/res/mipmap-xxxhdpi/ic_launcher_foreground.png
+++ b/res/mipmap-xxxhdpi/ic_launcher_foreground.png
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2014-2016 The OmniROM Project
+     Copyright (C) 2021 The Evolution X Project
+     Copyright (C) 2018 The Xiaomi-SDM660 Project
+     Copyright (C) 2018-2021 crDroid Android Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+        http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<resources>
+    <string name="app_title">Evo Egg</string>
+    <string name="app_summary">Haha</string>
+</resources>
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) 2015-2016 The CyanogenMod Project
+    Copyright (C) 2017 The LineageOS Project
+    Copyright (c) 2021 The Evolution X project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+        http://www.apache.org/licenses/LICENSE-2.0
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<resources>
+    <style name="AppTheme" parent="@android:style/Theme.DeviceDefault.Settings">
+	    <item name="android:navigationBarColor">?android:colorPrimary</item>
+    </style>
+</resources>
--- a/src/org/evolution/easteregg/EasterEgg.java
+++ b/src/org/evolution/easteregg/EasterEgg.java
@@ -0,0 +1,222 @@
+/*
+ * Copyright (C) 2019-2021 The Evolution X Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Referenced from https://github.com/AICP/packages_apps_Settings/blob/n7.1/src/com/android/settings/aicp/Nyandroid.java
+
+package org.evolution.easteregg;
+
+import android.animation.AnimatorSet;
+import android.animation.PropertyValuesHolder;
+import android.animation.ObjectAnimator;
+import android.animation.TimeAnimator;
+import android.app.Activity;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.AnimationDrawable;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Matrix;
+import android.graphics.Paint;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.graphics.RectF;
+import android.os.Handler;
+import android.util.AttributeSet;
+import android.util.DisplayMetrics;
+import android.util.Pair;
+import android.view.Gravity;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.WindowManager;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import java.util.HashMap;
+import java.util.Random;
+
+import org.evolution.easteregg.R;
+
+public class EasterEgg extends Activity {
+    final static boolean DEBUG = false;
+
+    public static class Board extends FrameLayout {
+        public static final boolean FIXED_STARS = true;
+        public static final int NUM_CATS = 20;
+
+        static Random sRNG = new Random();
+
+        static float lerp(float a, float b, float f) {
+            return (b - a) * f + a;
+        }
+
+        static float randfrange(float a, float b) {
+            return lerp(a, b, sRNG.nextFloat());
+        }
+
+        public class FlyingCat extends ImageView {
+            public static final float VMAX = 1000.0f;
+            public static final float VMIN = 100.0f;
+
+            public float v;
+
+            public float dist;
+            public float z;
+
+            public FlyingCat(Context context, AttributeSet as) {
+                super(context, as);
+                setImageResource(R.drawable.evoandroid_anim); // @@@
+
+                if (DEBUG) setBackgroundColor(0x80FF0000);
+            }
+
+            public void reset() {
+                final float scale = lerp(0.1f, 2f, z);
+                setScaleX(scale);
+                setScaleY(scale);
+
+                setX(-scale * getWidth() + 1);
+                setY(randfrange(0, Board.this.getHeight() - scale * getHeight()));
+                v = lerp(VMIN, VMAX, z);
+
+                dist = 0;
+            }
+
+            public void update(float dt) {
+                dist += v * dt;
+                setX(getX() + v * dt);
+            }
+        }
+
+        TimeAnimator mAnim;
+
+        public Board(Context context, AttributeSet as) {
+            super(context, as);
+
+            setLayerType(View.LAYER_TYPE_HARDWARE, null);
+            setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
+            // setBackgroundColor(0xFFFFFFF);
+        }
+
+        private void reset() {
+            removeAllViews();
+
+            final ViewGroup.LayoutParams wrap = new ViewGroup.LayoutParams(
+                    ViewGroup.LayoutParams.WRAP_CONTENT,
+                    ViewGroup.LayoutParams.WRAP_CONTENT);
+
+            if (FIXED_STARS) {
+                for (int i = 0; i < 20; i++) {
+                    ImageView fixedStar = new ImageView(getContext(), null);
+                    if (DEBUG) fixedStar.setBackgroundColor(0x8000FF80);
+                    fixedStar.setImageResource(R.drawable.star_anim); // @@@
+                    fixedStar.setColorFilter(Color.parseColor("#005eff"));
+                    fixedStar.setAlpha(0.5F);
+                    addView(fixedStar, wrap);
+                    final float scale = randfrange(0.1f, 1f);
+                    fixedStar.setScaleX(scale);
+                    fixedStar.setScaleY(scale);
+                    fixedStar.setX(randfrange(0, getWidth()));
+                    fixedStar.setY(randfrange(0, getHeight()));
+                    final AnimationDrawable anim = (AnimationDrawable) fixedStar.getDrawable();
+                    postDelayed(anim::start, (int) randfrange(0, 1000));
+                }
+            }
+
+            for (int i = 0; i < NUM_CATS; i++) {
+                FlyingCat nv = new FlyingCat(getContext(), null);
+                addView(nv, wrap);
+                nv.z = ((float) i / NUM_CATS);
+                nv.z *= nv.z;
+                nv.reset();
+                nv.setX(randfrange(0, Board.this.getWidth()));
+                final AnimationDrawable anim = (AnimationDrawable) nv.getDrawable();
+                postDelayed(anim::start, (int) randfrange(0, 1000));
+            }
+
+            if (mAnim != null) {
+                mAnim.cancel();
+            }
+            mAnim = new TimeAnimator();
+            mAnim.setTimeListener((animation, totalTime, deltaTime) -> {
+                for (int i = 0; i < getChildCount(); i++) {
+                    View v = getChildAt(i);
+                    if (!(v instanceof FlyingCat)) continue;
+                    FlyingCat nv = (FlyingCat) v;
+                    nv.update(deltaTime / 1000f);
+                    final float catWidth = nv.getWidth() * nv.getScaleX();
+                    final float catHeight = nv.getHeight() * nv.getScaleY();
+                    if (nv.getX() + catWidth < -2
+                            || nv.getX() > getWidth() + 2
+                            || nv.getY() + catHeight < -2
+                            || nv.getY() > getHeight() + 2) {
+                        nv.reset();
+                    }
+                }
+            });
+        }
+
+        @Override
+        protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+            super.onSizeChanged(w, h, oldw, oldh);
+            post(() -> {
+                reset();
+                mAnim.start();
+            });
+        }
+
+
+        @Override
+        protected void onDetachedFromWindow() {
+            super.onDetachedFromWindow();
+            mAnim.cancel();
+        }
+
+        @Override
+        public boolean isOpaque() {
+            return true;
+        }
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+	try {
+		getActionBar().hide();
+	}
+	catch (Exception e) {}
+        getWindow().addFlags(WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        Board mBoard = new Board(this, null);
+        setContentView(mBoard);
+
+        mBoard.setOnSystemUiVisibilityChangeListener(vis -> {
+            if (0 == (vis & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION)) {
+                // EasterEgg.this.finish();
+            }
+        });
+    }
+
+    @Override
+    public void onUserInteraction() {
+//        finish();
+    }
+}