WallFlow

A wallpaper app for Android with beautiful wallpapers from wallhaven.cc, Reddit. Designed with Material Design 3 and supports wide screen devices like tablets.

Regular	Plus

*What's the difference between Regular and Plus?

Home	Wallhaven Filters	Reddit Filters	Wallpaper Info

Search History	Crop and Set Wallpaper	Settings

• Supports wallhaven.cc and Reddit
• Multi-pane layout for tablets and other wide screen devices
• Auto wallpaper changer
• Save searches
• Favorite wallpapers
• Local Wallpapers
• Use saved searches, favorites, and local wallpapers for auto wallpaper changer
• Search history
• [Plus] Smart wallpaper cropping using on-device object detection powered by Tensorflow Lite.
  • Supports adding your own TFLite models. You can find more models here.
• Search results caching to reduce api calls
• Options to tweak the wallpaper grid layout
• QuickSettings tile, shortcut and broadcast to quickly change wallpaper
• Dynamic theme (Material You)
• Supports multi-display environments (eg. when connected to external monitors)

Two versions are provided (both free and open-source)

• Regular version without the Object detection feature (smaller apk size).
• Plus version with the Object detection feature. (Since Tensorflow adds around 8MB native libs to the apk size).

All other features are same in both versions.

• Package:
  • For Regular: com.ammar.wallflow
  • For Plus: com.ammar.wallflow.plus
• Action: com.ammar.wallflow.ACTION_CHANGE_WALLPAPER

ADB command:

• For Regular: am broadcast --user 0 -a com.ammar.wallflow.ACTION_CHANGE_WALLPAPER com.ammar.wallflow
• For Plus: am broadcast --user 0 -a com.ammar.wallflow.ACTION_CHANGE_WALLPAPER com.ammar.wallflow.plus

• Support foldables inner and outer screens together
• More theme colors
• Learn from favorites (on-device) and suggest wallpapers
• Support Windows using Kotlin multiplatform.

• Jetpack Compose
• Material Design 3 components for Compose
• Compose Destinations
• Hilt
• Room
• Datastore
• Retrofit
• Coil
• Telephoto
• Paging 3
• Accompanist
• WorkManager
• My fork of EasyCrop
• Tensorflow Lite
• Cloudy
• partial-kt
• Ktlint using Spotless plugin
• Mockk
• Some more AndroidX libraries. Please see the build.gradle file.

WallFlow
Copyright (C) 2023  Ammar Githam

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.