Simple library that helps creating a "Tap Bar" menu layout.

Demo 1: https://youtu.be/DjY0cTWWtao

Demo 2: https://youtu.be/dWuPMN6WTOY

Since version 1.0.6 this library is being distributed via JitPack

Step 1:
Add it in your root build.gradle at the end of repositories:

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

Step 2:
Add the dependency:

dependencies {
	implementation 'com.github.michaldrabik:TapBarMenu:1.0.6'
}

For versions 1.0.5 and older:

Add the dependency to your build.gradle:

dependencies {
    compile 'com.github.michaldrabik:tapbarmenu:1.0.5'
}

Check sample project for a full example.

TapBarMenu is an extension of a LinearLayout so you can simply put it in your XML. For example:

<com.michaldrabik.tapbarmenulib.TapBarMenu
  android:id="@+id/tapBarMenu"
  android:layout_width="match_parent"
  android:layout_height="56dp"
  android:layout_gravity="bottom"
  android:layout_marginBottom="24dp"
  >
  
    <ImageView
      android:id="@+id/item1"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:layout_weight="1"
      android:paddingTop="10dp"
      android:paddingBottom="10dp"
      android:src="@drawable/ic_thumb_up"
      />
  
    <Space
      android:layout_width="56dp"
      android:layout_height="match_parent"
      />
  
    <ImageView
      android:id="@+id/item2"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:layout_weight="1"
      android:paddingTop="10dp"
      android:paddingBottom="10dp"
      android:src="@drawable/ic_thumb_down"
      />
   
</com.michaldrabik.tapbarmenulib.TapBarMenu>

This will create a menu with 2 icons in the bottom of the screen.

Then, in your code, call open(), close() or toggle() to open/close the menu:

tapBarMenu.setOnClickListener(new View.OnClickListener() {
  @Override public void onClick(View v) {
    tapBarMenu.toggle();
  }
});

Note: TapBarMenu will always expand to its parent width. You can choose between 2 anchors bottom or top - see attributes below.

All available XML parameters are listed below:

I've been inspired by Aaron Benjamin's great design.

1.0.6 - Update Android dependencies and migrate to JitPack
1.0.5 - Added Regular Drawable support
1.0.4 - Memory optimizations, onClick listener fixes
1.0.2 - You can now add custom icon via XML or code. See attributes.
1.0.1 - Pre 21 SDK bugfixes
1.0.0 - Initial release

Copyright (C) 2019 Michal Drabik

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.