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@@ -1,298 +0,0 @@
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-package im.angry.openeuicc.ui
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-import android.annotation.SuppressLint
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-import android.app.Dialog
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-import android.content.DialogInterface
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-import android.graphics.BitmapFactory
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-import android.os.Bundle
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-import android.text.Editable
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-import android.util.Log
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-import android.view.*
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-import android.widget.ProgressBar
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-import android.widget.TextView
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-import android.widget.Toast
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-import androidx.activity.result.contract.ActivityResultContracts
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-import androidx.appcompat.app.AlertDialog
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-import androidx.appcompat.widget.Toolbar
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-import androidx.lifecycle.lifecycleScope
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-import com.google.android.material.textfield.TextInputLayout
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-import com.journeyapps.barcodescanner.ScanContract
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-import com.journeyapps.barcodescanner.ScanOptions
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-import im.angry.openeuicc.common.R
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-import im.angry.openeuicc.service.EuiccChannelManagerService
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-import im.angry.openeuicc.service.EuiccChannelManagerService.Companion.waitDone
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-import im.angry.openeuicc.util.*
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-import kotlinx.coroutines.Dispatchers
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-import kotlinx.coroutines.flow.onEach
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-import kotlinx.coroutines.launch
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-import kotlinx.coroutines.withContext
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-
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-class ProfileDownloadFragment : BaseMaterialDialogFragment(),
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- Toolbar.OnMenuItemClickListener, EuiccChannelFragmentMarker {
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- companion object {
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- const val TAG = "ProfileDownloadFragment"
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-
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- const val LOW_NVRAM_THRESHOLD = 30 * 1024 // < 30 KiB, the alert may fail
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-
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- fun newInstance(slotId: Int, portId: Int, finishWhenDone: Boolean = false): ProfileDownloadFragment =
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- newInstanceEuicc(ProfileDownloadFragment::class.java, slotId, portId) {
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- putBoolean("finishWhenDone", finishWhenDone)
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- }
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- }
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-
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- private lateinit var toolbar: Toolbar
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- private lateinit var profileDownloadServer: TextInputLayout
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- private lateinit var profileDownloadCode: TextInputLayout
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- private lateinit var profileDownloadConfirmationCode: TextInputLayout
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- private lateinit var profileDownloadIMEI: TextInputLayout
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- private lateinit var profileDownloadFreeSpace: TextView
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- private lateinit var progress: ProgressBar
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-
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- private var freeNvram: Int = -1
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-
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- private var downloading = false
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-
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- private val finishWhenDone by lazy {
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- requireArguments().getBoolean("finishWhenDone", false)
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- }
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-
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- private val barcodeScannerLauncher = registerForActivityResult(ScanContract()) { result ->
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- result.contents?.let { content ->
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- onScanResult(content)
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- }
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- }
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-
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- private val gallerySelectorLauncher = registerForActivityResult(ActivityResultContracts.GetContent()) { result ->
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- if (result == null) return@registerForActivityResult
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-
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- lifecycleScope.launch(Dispatchers.IO) {
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- runCatching {
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- requireContext().contentResolver.openInputStream(result)?.let { input ->
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- val bmp = BitmapFactory.decodeStream(input)
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- input.close()
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-
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- decodeQrFromBitmap(bmp)?.let {
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- withContext(Dispatchers.Main) {
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- onScanResult(it)
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- }
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- }
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-
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- bmp.recycle()
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- }
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- }
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- }
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- }
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-
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- private fun onScanResult(result: String) {
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- val components = result.split("$")
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- if (components.size < 3 || components[0] != "LPA:1") return
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- profileDownloadServer.editText?.setText(components[1])
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- profileDownloadCode.editText?.setText(components[2])
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- }
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-
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- override fun onCreateView(
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- inflater: LayoutInflater,
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- container: ViewGroup?,
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- savedInstanceState: Bundle?
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- ): View {
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- val view = inflater.inflate(R.layout.fragment_profile_download, container, false)
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-
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- toolbar = view.requireViewById(R.id.toolbar)
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- profileDownloadServer = view.requireViewById(R.id.profile_download_server)
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- profileDownloadCode = view.requireViewById(R.id.profile_download_code)
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- profileDownloadConfirmationCode = view.requireViewById(R.id.profile_download_confirmation_code)
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- profileDownloadIMEI = view.requireViewById(R.id.profile_download_imei)
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- profileDownloadFreeSpace = view.requireViewById(R.id.profile_download_free_space)
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- progress = view.requireViewById(R.id.progress)
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-
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- toolbar.inflateMenu(R.menu.fragment_profile_download)
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-
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- return view
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- }
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-
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- override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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- super.onViewCreated(view, savedInstanceState)
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- toolbar.apply {
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- setTitle(R.string.profile_download)
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- setNavigationOnClickListener {
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- if (!downloading) {
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- dismiss()
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- }
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- }
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- setOnMenuItemClickListener(this@ProfileDownloadFragment)
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- }
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- }
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-
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- override fun onMenuItemClick(item: MenuItem): Boolean = downloading ||
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- when (item.itemId) {
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- R.id.scan -> {
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- barcodeScannerLauncher.launch(ScanOptions().apply {
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- setDesiredBarcodeFormats(ScanOptions.QR_CODE)
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- setOrientationLocked(false)
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- })
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- true
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- }
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- R.id.scan_from_gallery -> {
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- gallerySelectorLauncher.launch("image/*")
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- true
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- }
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- R.id.ok -> {
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- if (freeNvram > LOW_NVRAM_THRESHOLD) {
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- startDownloadProfile()
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- } else {
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- AlertDialog.Builder(requireContext()).apply {
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- setTitle(R.string.profile_download_low_nvram_title)
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- setMessage(R.string.profile_download_low_nvram_message)
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- setIcon(android.R.drawable.ic_dialog_alert)
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- setCancelable(true)
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- setPositiveButton(android.R.string.ok) { _, _ ->
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- startDownloadProfile()
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- }
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- setNegativeButton(android.R.string.cancel, null)
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- show()
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- }
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- }
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- true
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- }
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- else -> false
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- }
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-
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- override fun onResume() {
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- super.onResume()
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- setWidthPercent(95)
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- }
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-
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- @SuppressLint("MissingPermission")
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- override fun onStart() {
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- super.onStart()
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-
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- lifecycleScope.launch(Dispatchers.IO) {
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- ensureEuiccChannelManager()
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- if (euiccChannelManagerService.isForegroundTaskRunning) {
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- withContext(Dispatchers.Main) {
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- dismiss()
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- }
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- return@launch
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- }
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-
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- withEuiccChannel { channel ->
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- val imei = try {
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- telephonyManager.getImei(channel.logicalSlotId) ?: ""
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- } catch (e: Exception) {
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- ""
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- }
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-
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- // Fetch remaining NVRAM
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- val str = channel.lpa.euiccInfo2?.freeNvram?.also {
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- freeNvram = it
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- }?.let { formatFreeSpace(it) }
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-
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- withContext(Dispatchers.Main) {
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- profileDownloadFreeSpace.text = getString(
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- R.string.profile_download_free_space,
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- str ?: getText(R.string.unknown)
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- )
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- profileDownloadIMEI.editText!!.text =
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- Editable.Factory.getInstance().newEditable(imei)
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- }
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- }
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- }
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- }
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-
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- override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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- return super.onCreateDialog(savedInstanceState).also {
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- it.setCanceledOnTouchOutside(false)
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- }
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- }
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-
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- private fun startDownloadProfile() {
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- val server = profileDownloadServer.editText!!.let {
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- it.text.toString().trim().apply {
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- if (isEmpty()) {
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- it.requestFocus()
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- return@startDownloadProfile
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- }
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- }
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- }
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-
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- val code = profileDownloadCode.editText!!.text.toString().trim()
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- .ifBlank { null }
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- val confirmationCode = profileDownloadConfirmationCode.editText!!.text.toString().trim()
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- .ifBlank { null }
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- val imei = profileDownloadIMEI.editText!!.text.toString().trim()
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- .ifBlank { null }
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-
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- downloading = true
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-
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- profileDownloadServer.editText!!.isEnabled = false
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- profileDownloadCode.editText!!.isEnabled = false
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- profileDownloadConfirmationCode.editText!!.isEnabled = false
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- profileDownloadIMEI.editText!!.isEnabled = false
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-
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- progress.isIndeterminate = true
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- progress.visibility = View.VISIBLE
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-
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- lifecycleScope.launch {
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- ensureEuiccChannelManager()
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- euiccChannelManagerService.waitForForegroundTask()
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- val err = doDownloadProfile(server, code, confirmationCode, imei)
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-
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- if (err != null) {
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- Log.d(TAG, "Error downloading profile")
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- Log.d(TAG, Log.getStackTraceString(err))
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-
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- Toast.makeText(requireContext(), R.string.profile_download_failed, Toast.LENGTH_LONG).show()
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- }
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-
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- if (parentFragment is EuiccProfilesChangedListener) {
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- (parentFragment as EuiccProfilesChangedListener).onEuiccProfilesChanged()
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- }
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-
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- try {
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- dismiss()
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- } catch (e: IllegalStateException) {
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- // Ignored
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- }
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- }
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- }
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-
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- private suspend fun doDownloadProfile(
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- server: String,
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- code: String?,
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- confirmationCode: String?,
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- imei: String?
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- ) = withContext(Dispatchers.Main) {
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- // The service is responsible for launching the actual blocking part on the IO context
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- // On our side, we need the Main context because of the UI updates
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- euiccChannelManagerService.launchProfileDownloadTask(
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- slotId,
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- portId,
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- server,
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- code,
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- confirmationCode,
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- imei
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- ).onEach {
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- if (it is EuiccChannelManagerService.ForegroundTaskState.InProgress) {
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- progress.progress = it.progress
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- progress.isIndeterminate = it.progress == 0
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- } else {
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- progress.progress = 100
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- progress.isIndeterminate = false
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- }
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- }.waitDone()
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- }
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-
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- override fun onDismiss(dialog: DialogInterface) {
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- super.onDismiss(dialog)
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- if (finishWhenDone) {
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- activity?.finish()
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- }
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- }
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-
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- override fun onCancel(dialog: DialogInterface) {
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- super.onCancel(dialog)
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- if (finishWhenDone) {
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- activity?.finish()
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- }
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- }
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-}
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Peter Cai