Recently me and my friend came across this downloading animation on Dribble: https://dribbble.com/shots/1887815-Download?list=users&offset=4 We found it so nice that we decided to develop it for Android!

We implemented it with a custom view, playing with canvas rotation and path drawing.

System Requirement

Android v2.2+

Usage

Grab it from maven:

    implementation 'com.github.tibolte:elasticdownload:1.0.+'
`

Declare this view in your layout like below, it's also possible to inflate it manually.

    <is.arontibo.library.ElasticDownloadView
        android:id="@+id/elastic_download_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"/>
`

At first, call startIntro() to make the view be able to display any percentage:

    @InjectView(R.id.elastic_download_view) ElasticDownloadView mElasticDownloadView;

    mElasticDownloadView.startIntro();
`

Set any progress:

    mElasticDownloadView.setProgress(25);
`

Notify if the download has failed or not:

    mElasticDownloadView.success(); //This function moves the cursor to 100 if the progress has not been set already

    mElasticDownloadView.fail();
`

Participating?

Make your pull requests on feature or bugfix branches.

License

Copyright 2015 Thibault Guégan and Aron Ingi Óskarsson

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.