An AutoCompleteTextView with builtin Adapter with the emails in the device.

The library automatically adds GET_ACCOUNTS permission into your Manifest. For Android Marshmallow, the library also handles runtime permissions automagically.

• If the permission is already given by the user, or if the device is below Android M, it setups itself and auto completion of email addresses works right away.
• If the permission is not given, there will be a checkbox shown below the view to indicate that we require the permission.
• If the user chooses "never", the checkbox will be hidden.

The library is heavily influced by TextInputLayout from the design support library.

Just like the TextInputLayout you need to add AutoCompleteTextView inside in the xml as a child.

  <com.tasomaniac.widget.EmailAutoCompleteLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:permissionText="@string/permission_text">

    <AutoCompleteTextView
      android:layout_width="match_parent"
      android:layout_height="wrap_content"/>
  </com.tasomaniac.widget.EmailAutoCompleteLayout>

You may want to use TextInputLayout to have beautiful label animation you find the GIF above. In that case, you can use the alternative dependency with -design postfix and you will be good to go. It will automatically use the design library version and it will have all the features of TextInputLayout

Dependency to just use EmailAutoCompleteLayout

compile 'com.tasomaniac:emailautocompletetextview:0.2'

Dependency to use with TextInputLayout

compile 'com.tasomaniac:emailautocompletetextview-design:0.2'

Snapshots of the development version are available in Sonatype's snapshots repository.

Copyright (C) 2015 Said Tahsin Dane

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.