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RahulJanagouda/MainActivity.java

Forked from nickbutcher/MainActivity.java
Created December 6, 2016 08:13
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avd_endless_pin_jump.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2016 Google Inc.
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.
-->
<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:width="400dp"
android:height="300dp"
android:viewportWidth="800"
android:viewportHeight="600">
<path
android:name="horizon"
android:pathData="M189,409.5C189,409.5 294.7,409.6 411.2,409.5C527.8,409.4 649.2,409 649.2,409"
android:strokeColor="#E2E2E2"
android:strokeLineCap="square"
android:strokeWidth="1" />
<group android:name="dots">
<path
android:name="dot_1"
android:pathData="M363.5 409a9.5 9.5 0 0 1 -9.5 9.5 9.5 9.5 0 0 1 -9.5 -9.5 9.5 9.5 0 0 1 9.5 -9.5 9.5 9.5 0 0 1 9.5 9.5z"
android:fillColor="@color/dot" />
<path
android:name="dot_2"
android:pathData="M600 409a9.5 9.5 0 0 1 -9.5 9.5 9.5 9.5 0 0 1 -9.5 -9.5 9.5 9.5 0 0 1 9.5 -9.5 9.5 9.5 0 0 1 9.5 9.5z"
android:fillColor="@color/dot" />
<path
android:name="dot_3"
android:pathData="M843.5 409A16.5 16.5 0 0 1 827 425.5 16.5 16.5 0 0 1 810.5 409 16.5 16.5 0 0 1 827 392.5 16.5 16.5 0 0 1 843.5 409Z"
android:fillColor="@color/pin" />
<path
android:name="dot_4"
android:pathData="M1073 409a9.5 9.5 0 0 1 -9.5 9.5 9.5 9.5 0 0 1 -9.5 -9.5 9.5 9.5 0 0 1 9.5 -9.5 9.5 9.5 0 0 1 9.5 9.5z"
android:fillColor="@color/dot" />
<path
android:name="dot_5"
android:pathData="M1319.5 409a9.5 9.5 0 0 1 -9.5 9.5 9.5 9.5 0 0 1 -9.5 -9.5 9.5 9.5 0 0 1 9.5 -9.5 9.5 9.5 0 0 1 9.5 9.5z"
android:fillColor="@color/dot" />
</group>
<path
android:name="pin"
android:pathData="@string/pin_path_1"
android:fillColor="@color/pin" />
</vector>
</aapt:attr>
<target android:name="pin">
<aapt:attr name="android:animation">
<!-- This anim makes the pin jump 3 times. Each jump is performed by morphing the path
of the pin between 5 different 'poses'. -->
<set android:ordering="sequentially">
<!-- Jump 1 -->
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_1"
android:valueTo="@string/pin_path_5"
android:duration="120"
android:interpolator="@android:interpolator/linear_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_5"
android:valueTo="@string/pin_path_9"
android:duration="120"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_9"
android:valueTo="@string/pin_path_13"
android:duration="120"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_13"
android:valueTo="@string/pin_path_19"
android:duration="150"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_19"
android:valueTo="@string/pin_path_1"
android:duration="180"
android:interpolator="@android:interpolator/fast_out_linear_in"
android:valueType="pathType" />
<!-- Jump 2 -->
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_1"
android:valueTo="@string/pin_path_5"
android:duration="120"
android:interpolator="@android:interpolator/linear_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_5"
android:valueTo="@string/pin_path_9"
android:duration="120"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_9"
android:valueTo="@string/pin_path_13"
android:duration="120"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_13"
android:valueTo="@string/pin_path_19"
android:duration="150"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_19"
android:valueTo="@string/pin_path_1"
android:duration="180"
android:interpolator="@android:interpolator/fast_out_linear_in"
android:valueType="pathType" />
<!-- Jump 3 -->
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_1"
android:valueTo="@string/pin_path_5"
android:duration="120"
android:interpolator="@android:interpolator/linear_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_5"
android:valueTo="@string/pin_path_9"
android:duration="120"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_9"
android:valueTo="@string/pin_path_13"
android:duration="120"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_13"
android:valueTo="@string/pin_path_19"
android:duration="150"
android:interpolator="@android:interpolator/fast_out_slow_in"
android:valueType="pathType" />
<objectAnimator
android:propertyName="pathData"
android:valueFrom="@string/pin_path_19"
android:valueTo="@string/pin_path_1"
android:duration="180"
android:interpolator="@android:interpolator/fast_out_linear_in"
android:valueType="pathType" />
</set>
</aapt:attr>
</target>
<target android:name="dots">
<aapt:attr name="android:animation">
<!-- This animation moves the dots leftward. The trick is that there are actually 5 dots
in the image (2 grey, a red then 2 more grey). By correctly timing the loop this
makes it look like an uninterrupted sequence. -->
<objectAnimator
android:propertyName="translateX"
android:valueFrom="0"
android:valueTo="-710"
android:duration="2070"
android:interpolator="@android:interpolator/linear" />
</aapt:attr>
</target>
<target android:name="dot_1">
<aapt:attr name="android:animation">
<!-- Fade out dot 1 as it exits the scene -->
<objectAnimator
android:propertyName="fillAlpha"
android:valueFrom="1"
android:valueTo="0"
android:startOffset="460"
android:duration="60"
android:interpolator="@android:interpolator/linear" />
</aapt:attr>
</target>
<target android:name="dot_2">
<aapt:attr name="android:animation">
<!-- Fade out dot 2 as it exits the scene -->
<objectAnimator
android:propertyName="fillAlpha"
android:valueFrom="1"
android:valueTo="0"
android:startOffset="1150"
android:duration="60"
android:interpolator="@android:interpolator/linear" />
</aapt:attr>
</target>
<target android:name="dot_3">
<aapt:attr name="android:animation">
<!-- Fade dot 3 in as it enters the scene and out as it exits -->
<set>
<objectAnimator
android:propertyName="fillAlpha"
android:valueFrom="0"
android:valueTo="1"
android:startOffset="420"
android:duration="60"
android:interpolator="@android:interpolator/linear" />
<objectAnimator
android:propertyName="fillAlpha"
android:valueFrom="1"
android:valueTo="0"
android:startOffset="1840"
android:duration="60"
android:interpolator="@android:interpolator/linear" />
</set>
</aapt:attr>
</target>
<target android:name="dot_4">
<aapt:attr name="android:animation">
<!-- Fade dot 4 in as it enters the scene -->
<objectAnimator
android:name="dot_4"
android:propertyName="fillAlpha"
android:valueFrom="0"
android:valueTo="1"
android:startOffset="1110"
android:duration="60"
android:interpolator="@android:interpolator/linear" />
</aapt:attr>
</target>
<target android:name="dot_5">
<aapt:attr name="android:animation">
<!-- Fade dot 5 in as it enters the scene -->
<objectAnimator
android:name="dot_5"
android:propertyName="fillAlpha"
android:valueFrom="0"
android:valueTo="1"
android:startOffset="1800"
android:duration="60"
android:interpolator="@android:interpolator/linear" />
</aapt:attr>
</target>
</animated-vector>
Raw
MainActivity.java
/*
* Copyright 2016 Google Inc.
*
* 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.
*/
package com.example.endlesspinjump;
import android.app.Activity;
import android.graphics.drawable.Animatable;
import android.graphics.drawable.Animatable2;
import android.graphics.drawable.AnimatedVectorDrawable;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.widget.ImageView;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ImageView iv = (ImageView) findViewById(R.id.pin);
final AnimatedVectorDrawable avd = (AnimatedVectorDrawable) iv.getDrawable();
avd.registerAnimationCallback(new Animatable2.AnimationCallback() {
@Override
public void onAnimationEnd(Drawable drawable) {
avd.start();
}
});
avd.start();
}
}
Raw
pins.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2016 Google Inc.
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>
<!-- pin poses -->
<string name="pin_path_1">M412.7,238.9C381,238.9 356.8,261.8 356.8,294.6C356.8,329.7 407.7,408.7 409.2,408.8C410.7,408.9 469.4,328.1 469.4,294.6C469.4,261.8 444.5,238.9 412.7,238.9ZM412.7,324.3C397.2,324.3 384.7,311.3 384.7,295.3C384.7,279.3 397.2,266.3 412.7,266.3C428.2,266.3 440.8,279.3 440.8,295.3C440.8,311.3 428.2,324.3 412.7,324.3Z</string>
<string name="pin_path_5">M406.7,247.6C374.9,247.6 350.4,270.5 350.4,303.4C350.4,335.9 406.9,400.5 406.1,408.7C416,408.7 463.4,339.3 463.4,303.4C463.4,270.5 438.4,247.6 406.7,247.6ZM406.7,329.7C391.2,329.7 378.6,317.5 378.6,302.4C378.6,287.2 391.2,275 406.7,275C422.2,275 434.8,287.2 434.8,302.4C434.8,317.5 422.2,329.7 406.7,329.7Z</string>
<string name="pin_path_9">M414.2,238.1C382.4,238.1 357.9,261 357.9,293.8C357.9,326.3 402.5,408.3 403.9,408.3C405.3,408.3 471.4,330.5 471.4,293.8C471.4,261 445.9,238.1 414.2,238.1ZM414.2,323.8C398.7,323.8 386.1,310.7 386.1,294.6C386.1,278.5 398.7,265.4 414.2,265.4C429.7,265.4 442.3,278.5 442.3,294.6C442.3,310.7 429.7,323.8 414.2,323.8Z</string>
<string name="pin_path_13">M411.5,270.7C375.4,270.7 354.7,289.4 354.7,322.3C354.7,341 392.2,409.6 402.3,409.6C415.5,409.6 468.3,350.4 468.3,322.3C468.3,289.4 439.4,270.7 411.5,270.7ZM411.5,345.4C396,345.4 382.2,333.7 382.2,320C382.2,306.4 393.6,294 411.5,295.9C428.7,297.7 440.3,308 440.3,321.7C440.3,335.3 429.6,345.4 411.5,345.4Z</string>
<string name="pin_path_19">M452.8,211C418,208.7 398,240.4 398,253.2C398,298.3 401.3,343.7 384.1,360.4C465,355.9 508.3,297.4 508.3,269.2C508.3,230.3 477.4,212.7 452.8,211ZM452.5,297C431.6,297 423.8,275.7 423.8,262C423.8,248.4 439.3,236.3 452.8,236.3C466.2,236.3 481.6,248.4 481.6,262C481.6,275.7 473.4,297 452.5,297Z</string>
<!-- colors -->
<color name="pin">#F83E3E</color>
<color name="dot">#E2E2E2</color>
</resources>
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