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https://codeberg.org/r4v3r23/mysu.git
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Convert ReceiveFragment to Kotlin
This commit is contained in:
pokkst
parent
ec7827a847
commit
f2755fbf83
3 changed files with 151 additions and 154 deletions
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@ -19,7 +19,7 @@ import java.util.regex.Pattern
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class Subaddress(
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private val accountIndex: Int,
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@JvmField val addressIndex: Int,
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val addressIndex: Int,
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@JvmField val address: String,
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val label: String
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) : Comparable<Subaddress> {
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@ -1,138 +1,144 @@
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package net.mynero.wallet.fragment.receive;
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package net.mynero.wallet.fragment.receive
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import android.graphics.Bitmap;
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import android.os.Bundle;
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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.ImageButton;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.graphics.Bitmap
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import android.os.Bundle
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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.ImageButton
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import android.widget.ImageView
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import android.widget.TextView
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import androidx.fragment.app.Fragment
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import androidx.lifecycle.ViewModelProvider
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import com.google.zxing.BarcodeFormat
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import com.google.zxing.EncodeHintType
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import com.google.zxing.WriterException
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import com.google.zxing.qrcode.QRCodeWriter
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import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel
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import net.mynero.wallet.R
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import net.mynero.wallet.adapter.SubaddressAdapter
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import net.mynero.wallet.adapter.SubaddressAdapter.SubaddressAdapterListener
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import net.mynero.wallet.data.Subaddress
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import net.mynero.wallet.fragment.dialog.EditAddressLabelBottomSheetDialog
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import net.mynero.wallet.fragment.dialog.EditAddressLabelBottomSheetDialog.LabelListener
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import net.mynero.wallet.util.Helper.clipBoardCopy
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import timber.log.Timber
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import java.nio.charset.StandardCharsets
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import java.util.EnumMap
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import com.google.zxing.BarcodeFormat;
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import com.google.zxing.EncodeHintType;
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import com.google.zxing.WriterException;
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import com.google.zxing.common.BitMatrix;
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import com.google.zxing.qrcode.QRCodeWriter;
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import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
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import net.mynero.wallet.R;
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import net.mynero.wallet.adapter.SubaddressAdapter;
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import net.mynero.wallet.data.Subaddress;
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import net.mynero.wallet.fragment.dialog.EditAddressLabelBottomSheetDialog;
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import net.mynero.wallet.util.Helper;
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import java.nio.charset.StandardCharsets;
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import java.util.HashMap;
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import java.util.Map;
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import timber.log.Timber;
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public class ReceiveFragment extends Fragment {
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private TextView addressTextView = null;
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private TextView addressLabelTextView = null;
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private ImageView addressImageView = null;
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private ImageButton copyAddressImageButton = null;
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private ReceiveViewModel mViewModel;
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
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@Nullable Bundle savedInstanceState) {
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return inflater.inflate(R.layout.fragment_receive, container, false);
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class ReceiveFragment : Fragment() {
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private var addressTextView: TextView? = null
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private var addressLabelTextView: TextView? = null
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private var addressImageView: ImageView? = null
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private var copyAddressImageButton: ImageButton? = null
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private var mViewModel: ReceiveViewModel? = null
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override fun onCreateView(
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inflater: LayoutInflater, container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? {
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return inflater.inflate(R.layout.fragment_receive, container, false)
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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mViewModel = new ViewModelProvider(this).get(ReceiveViewModel.class);
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addressImageView = view.findViewById(R.id.monero_qr_imageview);
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addressTextView = view.findViewById(R.id.address_textview);
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addressLabelTextView = view.findViewById(R.id.address_label_textview);
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copyAddressImageButton = view.findViewById(R.id.copy_address_imagebutton);
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bindListeners(view);
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bindObservers(view);
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mViewModel.init();
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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mViewModel = ViewModelProvider(this)[ReceiveViewModel::class.java]
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addressImageView = view.findViewById(R.id.monero_qr_imageview)
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addressTextView = view.findViewById(R.id.address_textview)
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addressLabelTextView = view.findViewById(R.id.address_label_textview)
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copyAddressImageButton = view.findViewById(R.id.copy_address_imagebutton)
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bindListeners(view)
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bindObservers(view)
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mViewModel?.init()
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}
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private void bindListeners(View view) {
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ImageButton freshAddressImageView = view.findViewById(R.id.fresh_address_imageview);
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freshAddressImageView.setOnClickListener(view1 -> {
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mViewModel.getFreshSubaddress();
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});
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private fun bindListeners(view: View) {
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val freshAddressImageView = view.findViewById<ImageButton>(R.id.fresh_address_imageview)
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freshAddressImageView.setOnClickListener { mViewModel?.freshSubaddress }
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}
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private void bindObservers(View view) {
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SubaddressAdapter adapter = new SubaddressAdapter(new SubaddressAdapter.SubaddressAdapterListener() {
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@Override
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public void onSubaddressSelected(Subaddress subaddress) {
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mViewModel.selectAddress(subaddress);
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private fun bindObservers(view: View) {
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val adapter = SubaddressAdapter(object : SubaddressAdapterListener {
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override fun onSubaddressSelected(subaddress: Subaddress?) {
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mViewModel?.selectAddress(subaddress)
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}
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@Override
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public void onSubaddressEditLabel(Subaddress subaddress) {
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editAddressLabel(subaddress);
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override fun onSubaddressEditLabel(subaddress: Subaddress?) {
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editAddressLabel(subaddress)
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}
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});
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RecyclerView recyclerView = view.findViewById(R.id.address_list_recyclerview);
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recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
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recyclerView.setAdapter(adapter);
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mViewModel.address.observe(getViewLifecycleOwner(), this::setAddress);
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mViewModel.addresses.observe(getViewLifecycleOwner(), adapter::submitList);
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})
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val recyclerView = view.findViewById<RecyclerView>(R.id.address_list_recyclerview)
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recyclerView.layoutManager = LinearLayoutManager(activity)
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recyclerView.adapter = adapter
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mViewModel?.address?.observe(viewLifecycleOwner) { subaddress: Subaddress? ->
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setAddress(
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subaddress
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)
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}
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mViewModel?.addresses?.observe(viewLifecycleOwner) { dataSet: List<Subaddress> ->
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adapter.submitList(
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dataSet
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)
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}
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}
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private void editAddressLabel(Subaddress subaddress) {
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EditAddressLabelBottomSheetDialog dialog = new EditAddressLabelBottomSheetDialog();
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dialog.addressIndex = subaddress.addressIndex;
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dialog.listener = () -> mViewModel.init();
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dialog.show(getParentFragmentManager(), "edit_address_dialog");
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private fun editAddressLabel(subaddress: Subaddress?) {
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val dialog = EditAddressLabelBottomSheetDialog()
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dialog.addressIndex = subaddress?.addressIndex ?: return
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dialog.listener = object : LabelListener {
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override fun onDismiss() {
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mViewModel?.init()
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}
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}
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dialog.show(parentFragmentManager, "edit_address_dialog")
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}
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private void setAddress(Subaddress subaddress) {
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final String label = subaddress.getDisplayLabel();
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final String address = getContext().getString(R.string.subbaddress_info_subtitle,
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subaddress.addressIndex, subaddress.getSquashedAddress());
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addressLabelTextView.setText(label.isEmpty() ? address : label);
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addressTextView.setText(subaddress.address);
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addressImageView.setImageBitmap(generate(subaddress.address, 256, 256));
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copyAddressImageButton.setOnClickListener(view1 -> Helper.clipBoardCopy(getContext(), "address", subaddress.address));
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addressLabelTextView.setOnLongClickListener(v -> {
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editAddressLabel(subaddress);
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return true;
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});
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addressTextView.setOnLongClickListener(v -> {
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editAddressLabel(subaddress);
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return true;
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});
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private fun setAddress(subaddress: Subaddress?) {
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val label = subaddress?.displayLabel
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val address = context?.getString(
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R.string.subbaddress_info_subtitle,
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subaddress?.addressIndex, subaddress?.squashedAddress
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)
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addressLabelTextView?.text = if (label?.isEmpty() == true) address else label
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addressTextView?.text = subaddress?.address
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addressImageView?.setImageBitmap(subaddress?.address?.let { generate(it, 256, 256) })
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copyAddressImageButton?.setOnClickListener {
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clipBoardCopy(
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context, "address", subaddress?.address
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)
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}
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addressLabelTextView?.setOnLongClickListener {
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editAddressLabel(subaddress)
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true
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}
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addressTextView?.setOnLongClickListener {
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editAddressLabel(subaddress)
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true
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}
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}
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private Bitmap generate(String text, int width, int height) {
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if ((width <= 0) || (height <= 0)) return null;
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Map<EncodeHintType, Object> hints = new HashMap<>();
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hints.put(EncodeHintType.CHARACTER_SET, StandardCharsets.UTF_8);
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hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.M);
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private fun generate(text: String, width: Int, height: Int): Bitmap? {
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if (width <= 0 || height <= 0) return null
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val hints: MutableMap<EncodeHintType, Any?> = EnumMap(com.google.zxing.EncodeHintType::class.java)
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hints[EncodeHintType.CHARACTER_SET] = StandardCharsets.UTF_8
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hints[EncodeHintType.ERROR_CORRECTION] = ErrorCorrectionLevel.M
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try {
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BitMatrix bitMatrix = new QRCodeWriter().encode(text, BarcodeFormat.QR_CODE, width, height, hints);
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int[] pixels = new int[width * height];
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for (int i = 0; i < height; i++) {
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for (int j = 0; j < width; j++) {
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if (bitMatrix.get(j, i)) {
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pixels[i * width + j] = 0xffffffff;
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val bitMatrix = QRCodeWriter().encode(text, BarcodeFormat.QR_CODE, width, height, hints)
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val pixels = IntArray(width * height)
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for (i in 0 until height) {
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for (j in 0 until width) {
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if (bitMatrix[j, i]) {
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pixels[i * width + j] = -0x1
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} else {
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pixels[i * height + j] = getResources().getColor(R.color.oled_colorBackground);
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pixels[i * height + j] = resources.getColor(R.color.oled_colorBackground)
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}
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}
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}
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return Bitmap.createBitmap(pixels, 0, width, width, height, Bitmap.Config.RGB_565);
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} catch (WriterException ex) {
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Timber.e(ex);
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return Bitmap.createBitmap(pixels, 0, width, width, height, Bitmap.Config.RGB_565)
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} catch (ex: WriterException) {
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Timber.e(ex)
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}
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return null;
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return null
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}
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}
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@ -1,49 +1,40 @@
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package net.mynero.wallet.fragment.receive;
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package net.mynero.wallet.fragment.receive
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import androidx.lifecycle.LiveData;
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import androidx.lifecycle.MutableLiveData;
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import androidx.lifecycle.ViewModel;
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import androidx.lifecycle.LiveData
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import androidx.lifecycle.MutableLiveData
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import androidx.lifecycle.ViewModel
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import net.mynero.wallet.data.Subaddress
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import net.mynero.wallet.model.WalletManager
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import net.mynero.wallet.service.AddressService
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import java.util.Collections
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import net.mynero.wallet.data.Subaddress;
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import net.mynero.wallet.model.Wallet;
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import net.mynero.wallet.model.WalletManager;
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import net.mynero.wallet.service.AddressService;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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public class ReceiveViewModel extends ViewModel {
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private final MutableLiveData<Subaddress> _address = new MutableLiveData<>();
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private final MutableLiveData<List<Subaddress>> _addresses = new MutableLiveData<>();
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public LiveData<Subaddress> address = _address;
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public LiveData<List<Subaddress>> addresses = _addresses;
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public void init() {
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if (AddressService.instance != null) {
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_address.setValue(AddressService.instance.currentSubaddress());
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}
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_addresses.setValue(getSubaddresses());
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class ReceiveViewModel : ViewModel() {
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private val _address = MutableLiveData<Subaddress?>()
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private val _addresses = MutableLiveData<List<Subaddress>>()
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var address: LiveData<Subaddress?> = _address
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var addresses: LiveData<List<Subaddress>> = _addresses
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fun init() {
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_address.value = AddressService.instance?.currentSubaddress()
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_addresses.value = subaddresses
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}
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private List<Subaddress> getSubaddresses() {
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Wallet wallet = WalletManager.getInstance().getWallet();
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ArrayList<Subaddress> subaddresses = new ArrayList<>();
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int addressesSize = AddressService.instance != null ? AddressService.instance.getLatestAddressIndex() : 0;
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for (int i = addressesSize - 1; i >= 0; i--) {
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subaddresses.add(wallet.getSubaddressObject(i));
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private val subaddresses: List<Subaddress>
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get() {
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val wallet = WalletManager.instance?.wallet
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val subaddresses = ArrayList<Subaddress>()
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val addressesSize = AddressService.instance?.latestAddressIndex ?: 0
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for (i in addressesSize - 1 downTo 0) {
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wallet?.getSubaddressObject(i)?.let { subaddresses.add(it) }
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}
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return Collections.unmodifiableList(subaddresses)
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}
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return Collections.unmodifiableList(subaddresses);
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}
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public void getFreshSubaddress() {
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if (AddressService.instance != null) {
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_address.setValue(AddressService.instance.freshSubaddress());
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val freshSubaddress: Unit
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get() {
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_address.value = AddressService.instance?.freshSubaddress()
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_addresses.value = subaddresses
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}
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_addresses.setValue(getSubaddresses());
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}
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public void selectAddress(Subaddress subaddress) {
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_address.setValue(subaddress);
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fun selectAddress(subaddress: Subaddress?) {
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_address.value = subaddress
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}
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}
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