](https://f-droid.org/packages/app.olauncher)
15 | [
](https://play.google.com/store/apps/details?id=app.olauncher)
18 |
19 | To maintain the simplicity of the launcher, a few niche features are available but hidden.
20 |
21 | Please check out the [About](https://tanujnotes.substack.com/p/olauncher-minimal-af-launcher?utm_source=github) page in the Olauncher settings for a complete list of features and FAQs.
22 |
23 | ##
24 |
25 | License: [GNU GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html)
26 |
27 | @tanujnotes | [X/Twitter](https://twitter.com/tanujnotes) | [Bluesky](https://bsky.app/profile/tanujnotes.bsky.social)
28 |
29 | **[See my other apps](https://play.google.com/store/apps/dev?id=7198807840081074933)**
30 |
31 | ##
32 |
33 | *New: We're working on an open source notes app called Note Safe (previously Note to Self). What's cool about it - it has a chat like interface and end-to-end encryption. [Take a look!](https://github.com/jeerovan/ntsapp)*
34 |
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/app/src/main/java/app/olauncher/helper/WallpaperWorker.kt:
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1 | package app.olauncher.helper
2 |
3 | import android.content.Context
4 | import androidx.appcompat.app.AppCompatDelegate
5 | import androidx.work.CoroutineWorker
6 | import androidx.work.WorkerParameters
7 | import app.olauncher.data.Constants
8 | import app.olauncher.data.Prefs
9 | import kotlinx.coroutines.coroutineScope
10 |
11 | class WallpaperWorker(appContext: Context, workerParams: WorkerParameters) : CoroutineWorker(appContext, workerParams) {
12 |
13 | private val prefs = Prefs(applicationContext)
14 |
15 | override suspend fun doWork(): Result = coroutineScope {
16 | val success =
17 | if (isOlauncherDefault(applicationContext).not())
18 | true
19 | else if (prefs.dailyWallpaper) {
20 | val wallType = checkWallpaperType()
21 | val wallpaperUrl = getTodaysWallpaper(wallType, prefs.firstOpenTime)
22 | if (prefs.dailyWallpaperUrl == wallpaperUrl)
23 | true
24 | else {
25 | prefs.dailyWallpaperUrl = wallpaperUrl
26 | setWallpaper(applicationContext, wallpaperUrl)
27 | }
28 | } else
29 | true
30 |
31 | if (success)
32 | Result.success()
33 | else
34 | Result.retry()
35 | }
36 |
37 | private fun checkWallpaperType(): String {
38 | return when (prefs.appTheme) {
39 | AppCompatDelegate.MODE_NIGHT_YES -> Constants.WALL_TYPE_DARK
40 | AppCompatDelegate.MODE_NIGHT_NO -> Constants.WALL_TYPE_LIGHT
41 | else -> if (applicationContext.isDarkThemeOn())
42 | Constants.WALL_TYPE_DARK
43 | else
44 | Constants.WALL_TYPE_LIGHT
45 | }
46 | }
47 | }
48 |
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/app/src/main/java/app/olauncher/helper/usageStats/SimpleUsageStat.kt:
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1 | package app.olauncher.helper.usageStats
2 |
3 | import android.app.usage.UsageStats
4 | import android.icu.util.Calendar
5 | import java.util.concurrent.TimeUnit
6 |
7 | /**
8 | * A data class to hold simplified usage statistics.
9 | *
10 | * @property day The day since epoch that this object concerns.
11 | * @property timeUsed The time that the application has been in the foreground in milliseconds on this day.
12 | * @property applicationId The package name of the application that this object concerns.
13 | */
14 | data class SimpleUsageStat(
15 | val day: Long,
16 | val timeUsed: Long,
17 | val applicationId: String
18 | ) {
19 | /**
20 | * Secondary constructor to create a SimpleUsageStat from the system's [UsageStats].
21 | */
22 | constructor(systemUsageStat: UsageStats) : this(
23 | day = getEpochDay(systemUsageStat.lastTimeUsed),
24 | timeUsed = systemUsageStat.totalTimeInForeground,
25 | applicationId = systemUsageStat.packageName
26 | )
27 |
28 | companion object {
29 | /**
30 | * Converts a list of system [UsageStats] to a list of [SimpleUsageStat].
31 | * This function is kept for direct compatibility with the original Java static method.
32 | */
33 | @JvmStatic
34 | fun asSimpleStats(usageStats: ListAre you using your phone, or is your phone using you?
Olauncher is a minimal AF Android launcher with just enough features. By the way, AF stands for AdFree. :D
FEATURES YOU MIGHT LIKE:
- Minimalist homescreen: A clean homescreen experience with no icons, ads or any distraction. It helps you reduce your screen time and increase productivity.
- Customizations: Resize text, rename apps, hide unused apps, show or hide the status bar, app text alignments, etc.
- Gestures: Double tap to lock screen. Swipe left or right to open apps. Swipe down for notifications.
- Wallpaper: A beautiful new wallpaper, daily. No one said that a minimalist launcher has to be boring. :)
- Privacy: No data collection. FOSS Android launcher. Open source under GPLv3 license.
- Launcher features: Dark & light themes, dual apps support, work profile support, auto app launch.
To maintain the simplicity of such a minimalist launcher, a few niche features are available but hidden. Please visit the About page in settings for the complete list.
FAQs:
- 1. Hidden apps - Long press anywhere on the home screen to open settings. Tap ’Olauncher’ on the top to see your hidden apps.
- 2. Navigation gestures - Some devices do not support gestures with a downloaded Android launchers. This can only be fixed by your device manufacturer via an update.
- 3. Wallpapers - This Android launcher provides a new wallpaper daily. You can also set any wallpaper you want from your phone settings or Gallery/Photos app.
Our About page in settings has rest of the FAQs and several other tips to help you make the best usage of Olauncher. Please check it out.
Accessibility Service: Our Accessibility Service is used exclusively to let you turn off your phone’s screen with a double-tap gesture. It is optional, disabled by default and doesn’t collect or share any data.
P.S. Thank you for checking out the description till the end. Only a few very special people do that. Take care! ❤️
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