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MultiWaveHeader

License JCenter MinSdk Platform Author

English | 中文

MultiWaveHeader is an android wave view that can be highly customized for each wave.

Features

  • Support adjust progress.
  • Support adjust velocity.
  • Support adjust direction.
  • Support adjust waves number.
  • Support precise customization waves.
  • Support color gradient and adjust angle.

Demo

Download APK-Demo

Practical

Console

direction

top bottom
pair single

Usage

1.Add a gradle dependency.

    compile 'com.scwang.wave:MultiWaveHeader:1.0.0-alpha-2'

2.Add MultiWaveHeader in the layout xml.

    <com.scwang.wave.MultiWaveHeader
        android:id="@+id/waveHeader"
        android:layout_width="match_parent"
        android:layout_height="200dp"/>

Property

you can config basic attribute of waves.

java
    MultiWaveHeader waveHeader = findViewById(R.id.waveHeader);

    waveHeader.setStartColor(R.color.colorPrimary);
    waveHeader.setCloseColor(R.color.colorPrimaryDark);
    waveHeader.setColorAlpha(.5f);

    waveHeader.setWaveHeight(50);
    waveHeader.setGradientAngle(360);
    waveHeader.setProgress(.8f);
    waveHeader.setVelocity(1f);
    waveHeader.setScaleY(-1f);

    waveHeader.setWaves("PairWave");

    waveHeader.start();
    waveHeader.stop();
    waveHeader.isRunning();
xml
    <com.scwang.wave.MultiWaveHeader
        android:id="@+id/waveHeader"
        android:layout_width="match_parent"
        android:layout_height="200dp"
        android:scaleY="-1"
        app:mwhVelocity="1"
        app:mwhProgress="1"
        app:mwhRunning="true"
        app:mwhGradientAngle="45"
        app:mwhWaveHeight="50dp"
        app:mwhColorAlpha="0.45"
        app:mwhStartColor="@color/colorPrimaryDark"
        app:mwhCloseColor="@color/colorPrimaryLight"
        app:mwhWaves="MultiWave"/>

Custom

You can customize each wave with precision.

java
    MultiWaveHeader waveHeader = findViewById(R.id.waveHeader);

    String[] waves = new String[]{
        "70,25,1.4,1.4,-26",//wave-1:offsetX(dp),offsetY(dp),scaleX,scaleY,velocity(dp/s)
        "100,5,1.4,1.2,15",
        "420,0,1.15,1,-10",//wave-3:offsetX(dp),offsetY(dp),scaleX,scaleY,velocity(dp/s)
        "520,10,1.7,1.5,20",
        "220,0,1,1,-15",
    };
    waveHeader.setWaves(TextUtils.join(" ", Arrays.asList(waves)));// custom
    waveHeader.setWaves("PairWave");// default two waves
    waveHeader.setWaves("MultiWave");// default five waves
xml
    <com.scwang.wave.MultiWaveHeader
        android:id="@+id/waveHeader"
        android:layout_width="match_parent"
        android:layout_height="200dp"
        app:mwhWaves="PairWave"
        app:mwhWaves="MultiWave"
        app:mwhWaves="
            70,25,1.4,1.4,-26
            100,5,1.4,1.2,15
            420,0,1.15,1,-10
            520,10,1.7,1.5,20
            220,0,1,1,-15"/>

License

Copyright 2017 scwang90

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.