Simple demo of Quick Settings Tile API introduced in Android 7.0 Nougat (API 24) you can find the blog post here: https://android.jlelse.eu/develop-a-custom-tile-with-quick-settings-tile-api-74073e849457
Simple demo of Quick Settings Tile API introduced in Android 7.0 Nougat (API 24) you can find the blog post here: https://android.jlelse.eu/develop-a-custom-tile-with-quick-settings-tile-api-74073e849457