├── .gitignore ├── LICENSE ├── README.md ├── adapterviewanimator-samples ├── build.gradle └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── net │ │ └── simonvt │ │ └── adapterviewanimator │ │ └── samples │ │ └── AnimatorSample.java │ └── res │ ├── drawable-hdpi │ └── ic_launcher.png │ ├── drawable-mdpi │ └── ic_launcher.png │ ├── drawable-xhdpi │ └── ic_launcher.png │ ├── layout │ └── content.xml │ └── values │ └── strings.xml ├── adapterviewanimator ├── build.gradle └── src │ └── main │ ├── AndroidManifest.xml │ └── java │ └── net │ └── simonvt │ └── adapterviewanimator │ └── AdapterViewAnimator.java ├── build.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | /* 2 | 3 | !.gitignore 4 | !build.gradle 5 | !settings.gradle 6 | !gradlew 7 | !gradlew.bat 8 | !README.md 9 | !LICENSE 10 | !CHANGELOG.md 11 | 12 | !gradle/ 13 | 14 | !adapterviewanimator/ 15 | adapterviewanimator/* 16 | 17 | !adapterviewanimator/src/ 18 | 19 | !adapterviewanimator/build.gradle 20 | 21 | !adapterviewanimator-samples/ 22 | adapterviewanimator-samples/* 23 | 24 | !adapterviewanimator-samples/src/ 25 | 26 | !adapterviewanimator-samples/build.gradle 27 | 28 | .DS_store 29 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | AdapterViewAnimator 2 | ============= 3 | 4 | A helper class for animating views within an AdapterView. 5 | 6 | It animates adding, moving and removing views when the dataset changes. All animations are executed 7 | simultaneously. 8 | 9 | The adapter backing the AdapterView must have stable ids. 10 | 11 | Usage 12 | ----- 13 | Create an instance of the AdapterViewAnimator before changing the dataset. 14 | Once the adapter has been notified of changes, call `AdapterViewAnimator#animate()`. 15 | 16 | ```java 17 | AdapterViewAnimator animator = new AdapterViewAnimator(adapterView); 18 | data.add(item); 19 | adapter.notifyDataSetChanged(); 20 | animator.animate(); 21 | ``` 22 | 23 | Custom animations can be defined by passing an instance of `AdapterViewAnimator.Callback` 24 | to the constructor. 25 | 26 | 27 | 28 | 29 | 30 | License 31 | ======= 32 | 33 | Copyright 2013 Simon Vig Therkildsen 34 | 35 | Licensed under the Apache License, Version 2.0 (the "License"); 36 | you may not use this file except in compliance with the License. 37 | You may obtain a copy of the License at 38 | 39 | http://www.apache.org/licenses/LICENSE-2.0 40 | 41 | Unless required by applicable law or agreed to in writing, software 42 | distributed under the License is distributed on an "AS IS" BASIS, 43 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 44 | See the License for the specific language governing permissions and 45 | limitations under the License. 46 | 47 | 48 | 49 | 50 | 51 | -------------------------------------------------------------------------------- /adapterviewanimator-samples/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'android' 2 | 3 | dependencies { 4 | compile project(':adapterviewanimator')} 5 | 6 | android { 7 | compileSdkVersion 19 8 | buildToolsVersion "19.0.0" 9 | 10 | defaultConfig { 11 | minSdkVersion 18 12 | targetSdkVersion 19 13 | 14 | versionCode = 1; 15 | versionName = "1.0" 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /adapterviewanimator-samples/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 8 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /adapterviewanimator-samples/src/main/java/net/simonvt/adapterviewanimator/samples/AnimatorSample.java: -------------------------------------------------------------------------------- 1 | package net.simonvt.adapterviewanimator.samples; 2 | 3 | import android.app.Activity; 4 | import android.os.Bundle; 5 | import android.view.LayoutInflater; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | import android.widget.BaseAdapter; 9 | import android.widget.ListView; 10 | import android.widget.TextView; 11 | import java.util.ArrayList; 12 | import java.util.Collections; 13 | import java.util.List; 14 | import net.simonvt.adapterviewanimator.AdapterViewAnimator; 15 | 16 | public class AnimatorSample extends Activity { 17 | 18 | private MyAdapter adapter; 19 | 20 | private int itemNumber; 21 | 22 | private List data = new ArrayList(); 23 | 24 | @Override protected void onCreate(Bundle savedInstanceState) { 25 | super.onCreate(savedInstanceState); 26 | 27 | setContentView(R.layout.content); 28 | 29 | adapter = new MyAdapter(data); 30 | 31 | final ListView list = (ListView) findViewById(android.R.id.list); 32 | list.setEmptyView(findViewById(android.R.id.empty)); 33 | list.setAdapter(adapter); 34 | 35 | findViewById(R.id.remove).setOnClickListener(new View.OnClickListener() { 36 | @Override public void onClick(View v) { 37 | if (data.isEmpty()) return; 38 | 39 | AdapterViewAnimator animation = new AdapterViewAnimator(list); 40 | final int removeItem = (int) (Math.random() * data.size()); 41 | data.remove(removeItem); 42 | adapter.notifyDataSetChanged(); 43 | animation.animate(); 44 | } 45 | }); 46 | 47 | findViewById(R.id.shuffle).setOnClickListener(new View.OnClickListener() { 48 | @Override public void onClick(View v) { 49 | AdapterViewAnimator animation = new AdapterViewAnimator(list); 50 | Collections.shuffle(data); 51 | adapter.notifyDataSetChanged(); 52 | animation.animate(); 53 | } 54 | }); 55 | 56 | findViewById(R.id.add).setOnClickListener(new View.OnClickListener() { 57 | @Override public void onClick(View v) { 58 | AdapterViewAnimator animation = new AdapterViewAnimator(list); 59 | final int insertAt = (int) (Math.random() * data.size()); 60 | data.add(insertAt, new Item(++itemNumber)); 61 | adapter.notifyDataSetChanged(); 62 | animation.animate(); 63 | } 64 | }); 65 | } 66 | 67 | private class Item { 68 | 69 | long itemId; 70 | 71 | String text; 72 | 73 | private Item(long itemId) { 74 | this.itemId = itemId; 75 | text = "Item #" + itemId; 76 | } 77 | } 78 | 79 | private class MyAdapter extends BaseAdapter { 80 | 81 | private List listItems; 82 | 83 | private MyAdapter(List listItems) { 84 | this.listItems = listItems; 85 | } 86 | 87 | @Override public int getCount() { 88 | return listItems.size(); 89 | } 90 | 91 | @Override public Object getItem(int position) { 92 | return listItems.get(position); 93 | } 94 | 95 | @Override public long getItemId(int position) { 96 | return listItems.get(position).itemId; 97 | } 98 | 99 | @Override public boolean hasStableIds() { 100 | return true; 101 | } 102 | 103 | @Override public View getView(int position, View convertView, ViewGroup parent) { 104 | View v = convertView; 105 | if (v == null) { 106 | v = LayoutInflater.from(AnimatorSample.this) 107 | .inflate(android.R.layout.simple_list_item_1, parent, false); 108 | } 109 | 110 | Item item = data.get(position); 111 | 112 | ((TextView) v).setText(item.text); 113 | 114 | return v; 115 | } 116 | } 117 | } 118 | -------------------------------------------------------------------------------- /adapterviewanimator-samples/src/main/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SimonVT/adapterviewanimator/32e307d616b9d625b16d7210e413b34d587532e7/adapterviewanimator-samples/src/main/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /adapterviewanimator-samples/src/main/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SimonVT/adapterviewanimator/32e307d616b9d625b16d7210e413b34d587532e7/adapterviewanimator-samples/src/main/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /adapterviewanimator-samples/src/main/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SimonVT/adapterviewanimator/32e307d616b9d625b16d7210e413b34d587532e7/adapterviewanimator-samples/src/main/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /adapterviewanimator-samples/src/main/res/layout/content.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 |