agorise/bitsy-wallet
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Add methods to remember the currently selected Spinner's Asset and make sure that selection is not lost when the balances table is updated. Make an improvement to the camera feed UI.

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This commit is contained in:
Severiano Jaramillo 2018-12-05 10:10:45 -06:00
parent 2aa685d1da
commit 5388e90331
3 changed files with 32 additions and 3 deletions
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25
app/src/main/java/cy/agorise/bitsybitshareswallet/fragments/SendTransactionFragment.kt
View file

@ -7,6 +7,7 @@ import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.AdapterView
import android.widget.Toast
import androidx.core.content.ContextCompat
import androidx.fragment.app.Fragment
@ -40,6 +41,8 @@ class SendTransactionFragment : Fragment(), ZXingScannerView.ResultHandler {
private var mAssetsAdapter: AssetsAdapter? = null
private var selectedAssetSymbol = ""
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
return inflater.inflate(R.layout.fragment_send_transaction, container, false)
@ -59,7 +62,25 @@ class SendTransactionFragment : Fragment(), ZXingScannerView.ResultHandler {
mBalancesDetails = balancesDetails
mAssetsAdapter = AssetsAdapter(context!!, android.R.layout.simple_spinner_item, mBalancesDetails!!)
spAsset.adapter = mAssetsAdapter
// Try to select the selectedAssetSymbol
for (i in 0 until mAssetsAdapter!!.count) {
if (mAssetsAdapter!!.getItem(i)!!.symbol == selectedAssetSymbol) {
spAsset.setSelection(i)
break
}
}
})
spAsset.onItemSelectedListener = object : AdapterView.OnItemSelectedListener{
override fun onNothingSelected(parent: AdapterView<*>?) { }
override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
selectedAssetSymbol = mAssetsAdapter!!.getItem(position)!!.symbol
}
}
fabSendTransaction.setOnClickListener { validateFields() }
}
private fun verifyCameraPermission() {
@ -140,6 +161,10 @@ class SendTransactionFragment : Fragment(), ZXingScannerView.ResultHandler {
}
}
private fun validateFields() {
}
override fun onResume() {
super.onResume()
if (isCameraPreviewVisible)

5
app/src/main/res/drawable/camera_view_background.xml Normal file
View file

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
<corners android:radius="10dp" />
<solid android:color="#111" />
</shape>

5
app/src/main/res/layout/fragment_send_transaction.xml
View file

@ -123,12 +123,11 @@
<View
android:id="@+id/viewCamera"
android:background="@color/black"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="@dimen/spacing_same_topic"
android:layout_marginStart="@dimen/activity_horizontal_margin"
android:visibility="visible"
android:background="@drawable/camera_view_background"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintTop_toBottomOf="@+id/tvScan"
app:layout_constraintBottom_toBottomOf="parent"
@ -166,7 +165,7 @@
app:layout_constraintBottom_toBottomOf="@id/viewCamera"/>
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/btnSend"
android:id="@+id/fabSendTransaction"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"