- Create AssetsAdapter to populate the Assets Spinner in SendTransactionFragment.
- Use BalanceDetailViewModel to fetch the Balance details from the database and pass them to the AssetsAdapter.
This commit is contained in:
Severiano Jaramillo
parent
fa2c7a07d8
commit
2aa685d1da
5 changed files with 104 additions and 8 deletions
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@ -0,0 +1,42 @@
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package cy.agorise.bitsybitshareswallet.adapters
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import android.content.Context
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.ArrayAdapter
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import android.widget.TextView
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import cy.agorise.bitsybitshareswallet.database.joins.BalanceDetail
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class AssetsAdapter(context: Context, resource: Int, data: List<BalanceDetail>) :
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ArrayAdapter<BalanceDetail>(context, resource, data) {
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override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
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var cv = convertView
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if (cv == null) {
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val inflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
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cv = inflater.inflate(android.R.layout.simple_spinner_item, parent, false)
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}
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val text: TextView = cv!!.findViewById(android.R.id.text1)
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val balanceDetail = getItem(position)
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text.text = balanceDetail!!.symbol
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return cv
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}
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override fun getDropDownView(position: Int, convertView: View?, parent: ViewGroup): View {
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val inflater = context.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
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val v = inflater.inflate(android.R.layout.simple_spinner_dropdown_item, parent, false)
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val text: TextView = v.findViewById(android.R.id.text1)
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val balanceDetail = getItem(position)
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text.text = balanceDetail!!.symbol
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return v
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}
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}
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@ -3,25 +3,44 @@ package cy.agorise.bitsybitshareswallet.fragments
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import android.Manifest
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import android.content.pm.PackageManager
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import android.os.Bundle
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import android.util.Log
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.Toast
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import androidx.core.content.ContextCompat
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import androidx.fragment.app.Fragment
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import androidx.lifecycle.Observer
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import androidx.lifecycle.ViewModelProviders
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import com.google.zxing.BarcodeFormat
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import com.google.zxing.Result
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import cy.agorise.bitsybitshareswallet.R
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import cy.agorise.bitsybitshareswallet.adapters.AssetsAdapter
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import cy.agorise.bitsybitshareswallet.database.joins.BalanceDetail
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import cy.agorise.bitsybitshareswallet.viewmodels.BalanceDetailViewModel
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import cy.agorise.graphenej.Invoice
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import kotlinx.android.synthetic.main.fragment_send_transaction.*
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import me.dm7.barcodescanner.zxing.ZXingScannerView
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import java.math.RoundingMode
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import java.text.DecimalFormat
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import java.text.DecimalFormatSymbols
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import java.util.Locale
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class SendTransactionFragment : Fragment(), ZXingScannerView.ResultHandler {
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private val TAG = this.javaClass.simpleName
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// Camera Permission
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private val REQUEST_CAMERA_PERMISSION = 1
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private var isCameraPreviewVisible = false
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private var mBalancesDetails: List<BalanceDetail>? = null
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private lateinit var mBalanceDetailViewModel: BalanceDetailViewModel
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private var mAssetsAdapter: AssetsAdapter? = null
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override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
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return inflater.inflate(R.layout.fragment_send_transaction, container, false)
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}
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@ -32,6 +51,15 @@ class SendTransactionFragment : Fragment(), ZXingScannerView.ResultHandler {
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verifyCameraPermission()
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fabOpenCamera.setOnClickListener { if (isCameraPreviewVisible) stopCameraPreview() else verifyCameraPermission() }
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// Configure BalanceDetailViewModel to show the current balances
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mBalanceDetailViewModel = ViewModelProviders.of(this).get(BalanceDetailViewModel::class.java)
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mBalanceDetailViewModel.getAll().observe(this, Observer<List<BalanceDetail>> { balancesDetails ->
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mBalancesDetails = balancesDetails
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mAssetsAdapter = AssetsAdapter(context!!, android.R.layout.simple_spinner_item, mBalancesDetails!!)
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spAsset.adapter = mAssetsAdapter
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})
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}
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private fun verifyCameraPermission() {
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@ -82,7 +110,34 @@ class SendTransactionFragment : Fragment(), ZXingScannerView.ResultHandler {
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}
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override fun handleResult(result: Result?) {
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Toast.makeText(context!!, result!!.text, Toast.LENGTH_SHORT).show()
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try {
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val invoice = Invoice.fromQrCode(result!!.text)
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Log.d(TAG, "QR Code read: " + invoice.toJsonString())
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tietTo.setText(invoice.to)
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for (i in 0 until mAssetsAdapter!!.count) {
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if (mAssetsAdapter!!.getItem(i)!!.symbol == invoice.currency.toUpperCase()) {
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spAsset.setSelection(i)
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break
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}
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}
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tietMemo.setText(invoice.memo)
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var amount = 0.0
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for (nextItem in invoice.lineItems) {
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amount += nextItem.quantity * nextItem.price
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}
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val df = DecimalFormat("####.#####")
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df.roundingMode = RoundingMode.CEILING
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df.decimalFormatSymbols = DecimalFormatSymbols(Locale.getDefault())
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tietAmount.setText(df.format(amount))
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}catch (e: Exception) {
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Log.d(TAG, "Invoice error: " + e.message)
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}
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}
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override fun onResume() {
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@ -18,5 +18,4 @@ class BalanceDetailRepository internal constructor(context: Context) {
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fun getAll(): LiveData<List<BalanceDetail>> {
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return mBalanceDetailDao.getAll()
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}
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}
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@ -1,7 +1,7 @@
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<?xml version="1.0" encoding="utf-8"?>
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<shape xmlns:android="http://schemas.android.com/apk/res/android" >
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<corners
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android:bottomLeftRadius="100dp"
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android:topLeftRadius="100dp" />
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android:bottomLeftRadius="60dp"
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android:topLeftRadius="60dp" />
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<solid android:color="#5fcaff" />
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</shape>
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@ -157,8 +157,8 @@
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<View
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android:id="@+id/vSend"
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android:layout_width="130dp"
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android:layout_height="140dp"
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android:layout_width="120dp"
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android:layout_height="120dp"
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android:layout_marginEnd="0dp"
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android:background="@drawable/send_fab_background"
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app:layout_constraintEnd_toEndOf="parent"
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@ -169,8 +169,8 @@
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android:id="@+id/btnSend"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_marginTop="24dp"
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android:layout_marginEnd="10dp"
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android:layout_marginTop="15dp"
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android:layout_marginEnd="15dp"
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app:fabCustomSize="90dp"
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app:maxImageSize="70dp"
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app:srcCompat="@drawable/ic_arrow_forward"
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