App Lounge: storage and internet checking before install (43b8aacc) · Commits · e / os / App Lounge

app/src/main/java/foundation/e/apps/MainActivity.kt

+64 −5

Original line number	Original line	Diff line number	Diff line
	@@ -18,8 +18,12 @@

	package foundation.e.apps		package foundation.e.apps

			import android.app.usage.StorageStatsManager
	import android.os.Build		import android.os.Build
	import android.os.Bundle		import android.os.Bundle
			import android.os.Environment
			import android.os.StatFs
			import android.os.storage.StorageManager
	import android.util.Log		import android.util.Log
	import android.view.View		import android.view.View
	import androidx.appcompat.app.AppCompatActivity		import androidx.appcompat.app.AppCompatActivity
	@@ -34,6 +38,7 @@ import com.google.android.material.snackbar.Snackbar
	import dagger.hilt.android.AndroidEntryPoint		import dagger.hilt.android.AndroidEntryPoint
	import foundation.e.apps.application.subFrags.ApplicationDialogFragment		import foundation.e.apps.application.subFrags.ApplicationDialogFragment
	import foundation.e.apps.databinding.ActivityMainBinding		import foundation.e.apps.databinding.ActivityMainBinding
			import foundation.e.apps.manager.database.fusedDownload.FusedDownload
	import foundation.e.apps.manager.workmanager.InstallWorkManager		import foundation.e.apps.manager.workmanager.InstallWorkManager
	import foundation.e.apps.purchase.AppPurchaseFragmentDirections		import foundation.e.apps.purchase.AppPurchaseFragmentDirections
	import foundation.e.apps.setup.signin.SignInViewModel		import foundation.e.apps.setup.signin.SignInViewModel
	@@ -42,6 +47,8 @@ import foundation.e.apps.utils.enums.Status
	import foundation.e.apps.utils.enums.User		import foundation.e.apps.utils.enums.User
	import foundation.e.apps.utils.modules.CommonUtilsModule		import foundation.e.apps.utils.modules.CommonUtilsModule
	import kotlinx.coroutines.launch		import kotlinx.coroutines.launch
			import java.io.File
			import java.util.*

	@AndroidEntryPoint		@AndroidEntryPoint
	class MainActivity : AppCompatActivity() {		class MainActivity : AppCompatActivity() {
	@@ -161,11 +168,7 @@ class MainActivity : AppCompatActivity() {
	viewModel.downloadList.observe(this) { list ->		viewModel.downloadList.observe(this) { list ->
	list.forEach {		list.forEach {
	if (it.status == Status.QUEUED) {		if (it.status == Status.QUEUED) {
	lifecycleScope.launch {		handleFusedDownloadQueued(it, viewModel)
	viewModel.updateAwaiting(it)
	InstallWorkManager.enqueueWork(applicationContext, it)
	Log.d(TAG, "===> onCreate: AWAITING ${it.name}")
	}
	}		}
	}		}
	}		}
	@@ -213,6 +216,27 @@ class MainActivity : AppCompatActivity() {
	}		}
	}		}

			private fun handleFusedDownloadQueued(
			it: FusedDownload,
			viewModel: MainActivityViewModel
			) {
			lifecycleScope.launch {
			if (!checkStorageAvailability(it)) {
			showSnackbarMessage(getString(R.string.not_enough_storage))
			viewModel.updateUnAvailable(it)
			return@launch
			}
			if (viewModel.internetConnection.value == false) {
			showNoInternet()
			viewModel.updateUnAvailable(it)
			return@launch
			}
			viewModel.updateAwaiting(it)
			InstallWorkManager.enqueueWork(applicationContext, it)
			Log.d(TAG, "===> onCreate: AWAITING ${it.name}")
			}
			}

	private fun startInstallationOfPurchasedApp(		private fun startInstallationOfPurchasedApp(
	viewModel: MainActivityViewModel,		viewModel: MainActivityViewModel,
	it: String		it: String
	@@ -235,4 +259,39 @@ class MainActivity : AppCompatActivity() {
	binding.noInternet.visibility = View.VISIBLE		binding.noInternet.visibility = View.VISIBLE
	binding.fragment.visibility = View.GONE		binding.fragment.visibility = View.GONE
	}		}

			// TODO: move storage availability code to FileManager Class
			private fun checkStorageAvailability(fusedDownload: FusedDownload): Boolean {
			var availableSpace = 0L
			availableSpace = calculateAvailableDiskSpace()
			return availableSpace > fusedDownload.appSize + (500 * (1000 * 1000))
			}

			private fun calculateAvailableDiskSpace(): Long {
			return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
			val storageManager = getSystemService(STORAGE_SERVICE) as StorageManager
			val statsManager = getSystemService(STORAGE_STATS_SERVICE) as StorageStatsManager
			val uuid = storageManager.primaryStorageVolume.uuid
			try {
			if (uuid != null) {
			statsManager.getFreeBytes(UUID.fromString(uuid))
			} else {
			statsManager.getFreeBytes(StorageManager.UUID_DEFAULT)
			}
			} catch (e: Exception) {
			Log.e(TAG, "calculateAvailableDiskSpace: ${e.stackTraceToString()}")
			getAvailableInternalMemorySize()
			}
			} else {
			getAvailableInternalMemorySize()
			}
			}

			private fun getAvailableInternalMemorySize(): Long {
			val path: File = Environment.getDataDirectory()
			val stat = StatFs(path.path)
			val blockSize = stat.blockSizeLong
			val availableBlocks = stat.availableBlocksLong
			return availableBlocks * blockSize
			}
	}		}

app/src/main/java/foundation/e/apps/MainActivityViewModel.kt

+8 −2

Original line number	Original line	Diff line number	Diff line
	@@ -162,7 +162,8 @@ class MainActivityViewModel @Inject constructor(
	appIcon,		appIcon,
	app.latest_version_code,		app.latest_version_code,
	app.offer_type,		app.offer_type,
	app.isFree		app.isFree,
			app.originalSize
	)		)
	} catch (e: Exception) {		} catch (e: Exception) {
	if (e is ApiException.AppNotPurchased) {		if (e is ApiException.AppNotPurchased) {
	@@ -198,7 +199,8 @@ class MainActivityViewModel @Inject constructor(
	appIcon,		appIcon,
	app.latest_version_code,		app.latest_version_code,
	app.offer_type,		app.offer_type,
	app.isFree		app.isFree,
			app.originalSize
	)		)
	viewModelScope.launch {		viewModelScope.launch {
	fusedManagerRepository.addFusedDownloadPurchaseNeeded(fusedDownload)		fusedManagerRepository.addFusedDownloadPurchaseNeeded(fusedDownload)
	@@ -210,6 +212,10 @@ class MainActivityViewModel @Inject constructor(
	fusedManagerRepository.updateAwaiting(fusedDownload)		fusedManagerRepository.updateAwaiting(fusedDownload)
	}		}

			suspend fun updateUnAvailable(fusedDownload: FusedDownload) {
			fusedManagerRepository.updateUnavailable(fusedDownload)
			}

	suspend fun updateAwaitingForPurchasedApp(packageName: String): FusedDownload? {		suspend fun updateAwaitingForPurchasedApp(packageName: String): FusedDownload? {
	val fusedDownload = fusedManagerRepository.getFusedDownload(packageName = packageName)		val fusedDownload = fusedManagerRepository.getFusedDownload(packageName = packageName)
	authData.value?.let {		authData.value?.let {

app/src/main/java/foundation/e/apps/api/fused/FusedAPIImpl.kt

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -639,6 +639,7 @@ class FusedAPIImpl @Inject constructor(
	offer_type = this.offerType,		offer_type = this.offerType,
	origin = Origin.GPLAY,		origin = Origin.GPLAY,
	shareUrl = this.shareUrl,		shareUrl = this.shareUrl,
			originalSize = this.size,
	appSize = Formatter.formatFileSize(context, this.size),		appSize = Formatter.formatFileSize(context, this.size),
	isFree = this.isFree,		isFree = this.isFree,
	price = this.price		price = this.price

app/src/main/java/foundation/e/apps/api/fused/data/FusedApp.kt

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -42,6 +42,7 @@ data class FusedApp(
	var status: Status = Status.UNAVAILABLE,		var status: Status = Status.UNAVAILABLE,
	var origin: Origin = Origin.CLEANAPK,		var origin: Origin = Origin.CLEANAPK,
	val shareUrl: String = String(),		val shareUrl: String = String(),
			val originalSize: Long = 0,
	val appSize: String = String(),		val appSize: String = String(),
	var source: String = String(),		var source: String = String(),
	val price: String = String(),		val price: String = String(),

app/src/main/java/foundation/e/apps/manager/database/fusedDownload/FusedDownload.kt

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -20,5 +20,6 @@ data class FusedDownload(
	val iconByteArray: String = String(),		val iconByteArray: String = String(),
	val versionCode: Int = 1,		val versionCode: Int = 1,
	val offerType: Int = -1,		val offerType: Int = -1,
	val isFree: Boolean = true		val isFree: Boolean = true,
			val appSize: Long = 0
	)		)