MultiWaveHeader

    implementation 'com.scwang.wave:MultiWaveHeader:1.0.0'

    //androidx
    implementation 'com.scwang.wave:MultiWaveHeader:1.0.0-andx'

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

    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();

    <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"/>

    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:水平偏移(dp),竖直偏移(dp),水平拉伸,竖直拉伸,速度(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

    <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"/>

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.