https://github.com/chaossss/PianoView

PianoView provides a ViewPager Indicator looks like piano's keyboard
https://github.com/chaossss/PianoView

Last synced: 1 day ago
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PianoView provides a ViewPager Indicator looks like piano's keyboard

• Host: GitHub
• URL: https://github.com/chaossss/PianoView
• Owner: chaossss
• Created: 2016-01-19T10:48:50.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-04-17T09:12:02.000Z (about 7 years ago)
• Last Synced: 2024-02-29T00:37:04.399Z (4 months ago)
• Language: Java
• Homepage:
• Size: 125 KB
• Stars: 238
• Watchers: 8
• Forks: 39
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Lists

• awesome-github-android-ui - PianoView - 有趣的类似钢琴键盘的 ViewPager Indicator (ViewPager)
• awesome-github-android-ui - PianoView - 有趣的类似钢琴键盘的 ViewPager Indicator (ViewPager)

README

        
# PianoView

[English Version](README_ENGLISH.md)

PianoView 能提供一个有趣的类似钢琴键盘的 ViewPager Indicator，即目前最美应用使用的控件。

效果图：

![](http://img.my.csdn.net/uploads/201601/22/1453434722_3349.gif)

#Usage

##Dependency

###Min SDK：2.3.3

###Add Dependency

在项目的 build.gradle 里添加：

```

dependencies {

    ...

    compile 'com.github.chaossss:PianoView:1.0.1'

}

```

##Customize PianoView

目前还没有提供自定义的特性

##Activity

```java

public class MainActivity extends FragmentActivity implements PianoItemListener {

    private PianoView pianoView;

    private List iconUrlList;

    private PianoAdapter pianoAdapter;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        iconUrlList = new ArrayList<>();

        pianoView = (PianoView) findViewById(R.id.piano_view);

        pianoView.setScrollPianoStartDelayTime(400);

        pianoView.setPianoItemListenerListener(this);

        fetchData();

        pianoView.showPianoAtPosition(0);

    }

    private void fetchData() {

        for (int i = 0; i < 10; i++) {

            iconUrlList.add("http://img5.duitang.com/uploads/item/201409/07/20140907080946_d4QiL.jpeg");

        }

        pianoAdapter = new PianoAdapter(this, pianoView);

        pianoView.setAdapter(pianoAdapter);

        pianoAdapter.addIconUrlList(iconUrlList);

    }

    @Override

    public void onPianoItemSelected(int itemIndex) {

        Toast.makeText(this, "item " + itemIndex + " selected", Toast.LENGTH_SHORT).show();

        pianoView.showPianoAtPosition(itemIndex);

    }

    @Override

    public void onStartSwipe() {

    }

}

```

##XML

```xml

    

```

##License

Copyright (C) 2016 Cheelok

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.