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

		package foundation.e.apps

		import android.app.usage.StorageStatsManager
		import android.os.Build
		import android.os.Bundle
		import android.os.Environment
		import android.os.StatFs
		import android.os.storage.StorageManager
		import android.util.Log
		import android.view.View
		import androidx.appcompat.app.AppCompatActivity
		@@ -34,6 +38,7 @@ import com.google.android.material.snackbar.Snackbar
		import dagger.hilt.android.AndroidEntryPoint
		import foundation.e.apps.application.subFrags.ApplicationDialogFragment
		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.purchase.AppPurchaseFragmentDirections
		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.modules.CommonUtilsModule
		import kotlinx.coroutines.launch
		import java.io.File
		import java.util.*

		@AndroidEntryPoint
		class MainActivity : AppCompatActivity() {
		@@ -161,11 +168,7 @@ class MainActivity : AppCompatActivity() {
		viewModel.downloadList.observe(this) { list ->
		list.forEach {
		if (it.status == Status.QUEUED) {
		lifecycleScope.launch {
		viewModel.updateAwaiting(it)
		InstallWorkManager.enqueueWork(applicationContext, it)
		Log.d(TAG, "===> onCreate: AWAITING ${it.name}")
		}
		handleFusedDownloadQueued(it, viewModel)
		}
		}
		}
		@@ -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(
		viewModel: MainActivityViewModel,
		it: String
		@@ -235,4 +259,39 @@ class MainActivity : AppCompatActivity() {
		binding.noInternet.visibility = View.VISIBLE
		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	Diff line number	Diff line
		@@ -162,7 +162,8 @@ class MainActivityViewModel @Inject constructor(
		appIcon,
		app.latest_version_code,
		app.offer_type,
		app.isFree
		app.isFree,
		app.originalSize
		)
		} catch (e: Exception) {
		if (e is ApiException.AppNotPurchased) {
		@@ -198,7 +199,8 @@ class MainActivityViewModel @Inject constructor(
		appIcon,
		app.latest_version_code,
		app.offer_type,
		app.isFree
		app.isFree,
		app.originalSize
		)
		viewModelScope.launch {
		fusedManagerRepository.addFusedDownloadPurchaseNeeded(fusedDownload)
		@@ -210,6 +212,10 @@ class MainActivityViewModel @Inject constructor(
		fusedManagerRepository.updateAwaiting(fusedDownload)
		}

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

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

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

+1 −0

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

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

+1 −0

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

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

+2 −1

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