@@ -7,20 +7,30 @@ package ltd.evilcorp.atox.ui.user_profile
import android.content.ClipData
import android.content.ClipboardManager
import android.content.Intent
import android.content.res.Resources
import android.graphics.Bitmap
import android.graphics.Color
import android.os.Bundle
import android.text.InputFilter
import android.util.TypedValue
import android.view.ContextMenu
import android.view.MenuItem
import android.view.View
import android.widget.EditText
import android.widget.ImageView
import android.widget.Toast
import androidx.appcompat.app.AlertDialog
import androidx.core.content.getSystemService
import androidx.core.content.res.ResourcesCompat
import androidx.core.graphics.scale
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat
import androidx.core.view.setPadding
import androidx.core.view.updatePadding
import androidx.fragment.app.viewModels
import io.nayuki.qrcodegen.QrCode
import kotlin.math.min
import kotlin.math.roundToInt
import ltd.evilcorp.atox.R
import ltd.evilcorp.atox.databinding.FragmentUserProfileBinding
import ltd.evilcorp.atox.ui.BaseFragment
@@ -31,6 +41,12 @@ import ltd.evilcorp.core.vo.UserStatus
private const val TOX_MAX_NAME_LENGTH = 128
private const val TOX_MAX_STATUS_MESSAGE_LENGTH = 1007
private const val QR_CODE_TO_SCREEN_RATIO = 0.5f
private const val QR_CODE_DIALOG_PADDING = 16f // in dp
private fun dpToPx(dp: Float, res: Resources): Int =
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, res.displayMetrics).toInt()
class UserProfileFragment : BaseFragment<FragmentUserProfileBinding>(FragmentUserProfileBinding::inflate) {
private val vm: UserProfileViewModel by viewModels { vmFactory }
private lateinit var currentStatus: UserStatus
@@ -65,6 +81,8 @@ class UserProfileFragment : BaseFragment<FragmentUserProfileBinding>(FragmentUse
}
userToxId.text = vm.toxId.string()
// TODO(robinlinden): This should open a nice dialog where you show the QR and have both share and copy buttons.
profileShareId.setOnClickListener {
val shareIntent = Intent().apply {
action = Intent.ACTION_SEND
@@ -138,7 +156,32 @@ class UserProfileFragment : BaseFragment<FragmentUserProfileBinding>(FragmentUse
Toast.makeText(requireContext(), getText(R.string.copied), Toast.LENGTH_SHORT).show()
true
}
R.id.qr -> {
createQrCodeDialog().show()
true
}
else -> super.onContextItemSelected(item)
}
}
private fun createQrCodeDialog(): AlertDialog {
val qrData = QrCode.encodeText("tox:%s".format(vm.toxId.string()), QrCode.Ecc.LOW)
var bmp: Bitmap = Bitmap.createBitmap(qrData.size, qrData.size, Bitmap.Config.RGB_565)
for (x in 0 until qrData.size) {
for (y in 0 until qrData.size) {
bmp.setPixel(x, y, if (qrData.getModule(x, y)) Color.BLACK else Color.WHITE)
}
}
val metrics = resources.displayMetrics
val size = (min(metrics.widthPixels, metrics.heightPixels) * QR_CODE_TO_SCREEN_RATIO).roundToInt()
bmp = bmp.scale(size, size, false)
val qrCode = ImageView(requireContext()).apply {
setPadding(dpToPx(QR_CODE_DIALOG_PADDING, resources))
setImageBitmap(bmp)
}
return AlertDialog.Builder(requireContext())
.setTitle(R.string.tox_id)
.setView(qrCode)
.create()
}
}