feat: show size for open-source apps (107475a6) · Commits · e / os / App Lounge

app/src/main/java/foundation/e/apps/data/application/data/Application.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -50,7 +50,7 @@ data class Application(
		var status: Status = Status.UNAVAILABLE,
		val shareUrl: String = String(),
		val originalSize: Long = 0,
		val appSize: String = String(),
		var appSize: String = String(),
		var source: Source = Source.PLAY_STORE,
		val price: String = String(),
		val isFree: Boolean = true,

app/src/main/java/foundation/e/apps/data/application/utils/BinaryToDecimalSizeConverter.kt

0 → 100644

+59 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2025 e Foundation
		*
		* 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/>.
		*
		*/

		package foundation.e.apps.data.application.utils

		import java.util.Locale

		@Suppress("MagicNumber")
		fun convertBinaryToDecimal(input: String): String {
		val binaryToDecimalMap = mapOf(
		"KiB" to "KB",
		"MiB" to "MB",
		"GiB" to "GB"
		)

		val regex = Regex("(-?\\d+(?:\\.\\d+)?)\\s*([KMG]iB)")
		val matchResult = regex.find(input)

		return if (matchResult != null) {
		val value = matchResult.groupValues[1].toDouble()

		if (value < 0) {
		return ""
		}

		val binaryUnit = matchResult.groupValues[2]
		val decimalUnit = binaryToDecimalMap[binaryUnit]

		if (decimalUnit != null) {
		// Convert the value from binary to decimal using the correct factor
		val decimalValue = when (binaryUnit) {
		"KiB" -> value * 1.024
		"MiB" -> value * 1.048576
		"GiB" -> value * 1.073741824
		else -> value
		}
		String.format(Locale.getDefault(), "%.2f %s", decimalValue, decimalUnit)
		} else {
		"" // Unknown unit
		}
		} else {
		"" // Invalid input format
		}
		}

app/src/main/java/foundation/e/apps/data/cleanapk/ApplicationDeserializer.kt

+6 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import com.google.gson.Gson
		import com.google.gson.JsonDeserializationContext
		import com.google.gson.JsonDeserializer
		import com.google.gson.JsonElement
		import foundation.e.apps.data.application.utils.convertBinaryToDecimal
		import foundation.e.apps.data.cleanapk.data.app.CleanApkApplication

		class ApplicationDeserializer : JsonDeserializer<CleanApkApplication> {
		@@ -38,6 +39,11 @@ class ApplicationDeserializer : JsonDeserializer<CleanApkApplication> {
		?.asJsonObject?.get("update_on")?.asString ?: ""
		cleanApkApplication.app.updatedOn = lastUpdatedOn
		cleanApkApplication.app.latest_version_code = lastUpdateJson?.get("version_code")?.asInt ?: -1
		val appSizeInBinary =
		(json?.asJsonObject?.get("app")?.asJsonObject?.get(lastUpdate)?.asJsonObject?.get("apk_file_size")?.asString
		?: "")
		cleanApkApplication.app.appSize = convertBinaryToDecimal(appSizeInBinary) // KiB to KB, MiB to MB, etc.

		return cleanApkApplication
		}
		}

app/src/test/java/foundation/e/apps/data/application/utils/BinaryToDecimalSizeConverterKtTest.kt

0 → 100644

+60 −0

Original line number	Diff line number	Diff line
		package foundation.e.apps.data.application.utils

		/*
		* Copyright (C) 2025 e Foundation
		*
		* 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/>.
		*
		*/

		import junit.framework.TestCase.assertEquals
		import org.junit.Test


		class BinaryToDecimalSizeConverterTest {

		@Test
		fun `test valid MiB to MB conversion`() {
		assertEquals("1.05 MB", convertBinaryToDecimal("1 MiB"))
		assertEquals("2.10 MB", convertBinaryToDecimal("2 MiB"))
		}

		@Test
		fun `test valid KiB to KB conversion`() {
		assertEquals("1.02 KB", convertBinaryToDecimal("1 KiB"))
		assertEquals("1048.58 KB", convertBinaryToDecimal("1024 KiB"))
		}

		@Test
		fun `test valid GiB to GB conversion`() {
		assertEquals("1.07 GB", convertBinaryToDecimal("1 GiB"))
		assertEquals("2.15 GB", convertBinaryToDecimal("2 GiB"))
		}

		@Test
		fun `test unknown unit`() {
		assertEquals("", convertBinaryToDecimal("1 TiB")) // Tebibyte
		assertEquals("", convertBinaryToDecimal("1 PiB")) // Pebibyte
		}

		@Test
		fun `test edge cases with zero and negative values`() {
		assertEquals("0.00 MB", convertBinaryToDecimal("0 MiB"))
		assertEquals("0.00 KB", convertBinaryToDecimal("0 KiB"))
		assertEquals("0.00 GB", convertBinaryToDecimal("0 GiB"))

		assertEquals("", convertBinaryToDecimal("-1 MiB")) // Negative value
		assertEquals("", convertBinaryToDecimal("-1024 KiB")) // Negative value
		}
		}