With Scaling Layout scale your layout on user interaction.

ScalingLayout

Scale your layout on user interaction. Live Demo

Motivated by layout in Blinkist app and search bar in Spotify app.

Demo

Fab Demo

Spotify Search Demo

Usage

<iammert.com.view.scalinglib.ScalingLayout
        android:id="@+id/scalingLayout"
        android:layout_width="300dp"
        android:layout_height="48dp"
        app:radiusFactor="1">
        
        <!-- Your content here -->
        
</iammert.com.view.scalinglib.ScalingLayout>

scalingLayout.expand(); //use this if you want to expand all
scalingLayout.collapse(); //user this if you want to collapse view to initial state.
scalingLayout.setProgress(float progress); //1 is fully expanded, 0 is initial state.

Listener

scalingLayout.setListener(new ScalingLayoutListener() {
    @Override
    public void onCollapsed() {}

    @Override
    public void onExpanded() {}

    @Override
    public void onProgress(float progress) {}
});

Attribute

app:radiusFactor value is between 0 and 1 float value. 1 = full rounded corner. 0 = no rounded corner.

ScalingLayoutBehaviour

<iammert.com.view.scalinglib.ScalingLayout
        android:id="@+id/scalingLayout"
        android:layout_width="300dp"
        android:layout_height="48dp"
        app:radiusFactor="1"
        app:layout_behavior="iammert.com.view.scalinglib.ScalingLayoutBehavior">
        
        <!-- Your content here -->
        
</iammert.com.view.scalinglib.ScalingLayout>

Download

maven { url 'https://jitpack.io' }

dependencies {
  compile 'com.github.iammert:ScalingLayout:1.2.1'
}

License

Copyright 2017 Mert Şimşek.

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.