TapBar Menu

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

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

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

Install

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'
}

Use

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.

Customize

All available XML parameters are listed below:

Attribute	Format	Description
app:tbm_showItems	true, false	Use this to show menu's items in a XML preview window. Useful for designing your menu. Default: false
app:tbm_backgroundColor	color	Menu color. Default: red
app:tbm_buttonSize	dimension	Diameter of the menu button. Default: 56dp
app:tbm_buttonPosition	left, right, center	Position of the menu button. Default: center
app:tbm_buttonMarginRight	dimension	Button position right margin. Default: 0
app:tbm_buttonMarginLeft	dimension	Button position left margin. Default: 0
app:tbm_iconOpened	drawable	Custom icon for opened state. Must be an animated vector drawable. Default: X icon
app:tbm_iconClosed	drawable	Custom icon for closed state. Must be an animated vector drawable. Default: Menu icon
app:tbm_menuAnchor	top, bottom	Where menu should expand. Default: bottom

Kudos

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

Release Notes

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

License

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.