138 lines
4.8 KiB
Kotlin
138 lines
4.8 KiB
Kotlin
package im.angry.openeuicc.ui
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import android.app.Dialog
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import android.os.Bundle
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import android.util.Log
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import android.view.*
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import android.widget.Toast
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import androidx.appcompat.widget.Toolbar
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import androidx.fragment.app.DialogFragment
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import androidx.lifecycle.lifecycleScope
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import com.journeyapps.barcodescanner.ScanContract
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import com.journeyapps.barcodescanner.ScanOptions
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import com.truphone.lpa.progress.DownloadProgress
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import im.angry.openeuicc.R
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import im.angry.openeuicc.databinding.FragmentProfileDownloadBinding
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import im.angry.openeuicc.util.setWidthPercent
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.launch
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import kotlinx.coroutines.withContext
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import java.lang.Exception
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class ProfileDownloadFragment : DialogFragment(), EuiccFragmentMarker, Toolbar.OnMenuItemClickListener {
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companion object {
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const val TAG = "ProfileDownloadFragment"
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fun newInstance(slotId: Int): ProfileDownloadFragment =
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newInstanceEuicc(ProfileDownloadFragment::class.java, slotId)
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}
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private var _binding: FragmentProfileDownloadBinding? = null
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private val binding get() = _binding!!
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private var downloading = false
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private val barcodeScannerLauncher = registerForActivityResult(ScanContract()) { result ->
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result.contents?.let { content ->
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Log.d(TAG, content)
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val components = content.split("$")
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if (components.size < 3 || components[0] != "LPA:1") return@registerForActivityResult
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binding.profileDownloadServer.editText?.setText(components[1])
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binding.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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_binding = FragmentProfileDownloadBinding.inflate(inflater, container, false)
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binding.toolbar.inflateMenu(R.menu.fragment_profile_download)
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return binding.root
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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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binding.toolbar.apply {
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setTitle(R.string.profile_download)
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setNavigationOnClickListener {
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if (!downloading) dismiss()
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}
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setOnMenuItemClickListener(this@ProfileDownloadFragment)
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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.ok -> {
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startDownloadProfile()
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true
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}
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else -> false
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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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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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return super.onCreateDialog(savedInstanceState).also {
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it.window?.requestFeature(Window.FEATURE_NO_TITLE)
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it.setCanceledOnTouchOutside(false)
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}
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}
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private fun startDownloadProfile() {
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val server = binding.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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val code = binding.profileDownloadCode.editText!!.text.toString().trim()
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downloading = true
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binding.profileDownloadServer.editText!!.isEnabled = false
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binding.profileDownloadCode.editText!!.isEnabled = false
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binding.progress.isIndeterminate = true
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binding.progress.visibility = View.VISIBLE
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lifecycleScope.launch {
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try {
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doDownloadProfile(server, code)
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} catch (e: Exception) {
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Log.d(TAG, "Error downloading profile")
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Log.d(TAG, Log.getStackTraceString(e))
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Toast.makeText(context, R.string.profile_download_failed, Toast.LENGTH_LONG).show()
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} finally {
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if (parentFragment is EuiccProfilesChangedListener) {
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(parentFragment as EuiccProfilesChangedListener).onEuiccProfilesChanged()
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}
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dismiss()
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}
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}
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}
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private suspend fun doDownloadProfile(server: String, code: String) = withContext(Dispatchers.IO) {
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channel.lpa.downloadProfile("1\$${server}\$${code}", channel.imei, DownloadProgress().apply {
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setProgressListener { _, _, percentage, _ ->
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binding.progress.isIndeterminate = false
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binding.progress.progress = (percentage * 100).toInt()
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}
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})
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}
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} |