Send screen redesign (WIP)

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pokkst 2023-01-17 21:45:04 -06:00
parent 064eada022
commit 3f9ceffdde
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3 changed files with 436 additions and 0 deletions

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package net.mynero.wallet.fragment.send;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.ViewModelProvider;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.WriterException;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.qrcode.QRCodeWriter;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
import net.mynero.wallet.R;
import net.mynero.wallet.adapter.SubaddressAdapter;
import net.mynero.wallet.data.Subaddress;
import net.mynero.wallet.util.DayNightMode;
import net.mynero.wallet.util.Helper;
import net.mynero.wallet.util.NightmodeHelper;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
import timber.log.Timber;
public class SendFragment extends Fragment {
private TextView addressTextView = null;
private TextView addressLabelTextView = null;
private ImageView addressImageView = null;
private ImageButton copyAddressImageButton = null;
private SendViewModel mViewModel;
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_send, container, false);
}
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mViewModel = new ViewModelProvider(this).get(SendViewModel.class);
addressImageView = view.findViewById(R.id.monero_qr_imageview);
addressTextView = view.findViewById(R.id.address_textview);
addressLabelTextView = view.findViewById(R.id.address_label_textview);
copyAddressImageButton = view.findViewById(R.id.copy_address_imagebutton);
bindListeners(view);
bindObservers(view);
mViewModel.init();
}
private void bindListeners(View view) {
ImageButton freshAddressImageView = view.findViewById(R.id.fresh_address_imageview);
freshAddressImageView.setOnClickListener(view1 -> {
mViewModel.getFreshSubaddress();
});
}
private void bindObservers(View view) {
SubaddressAdapter adapter = new SubaddressAdapter(mViewModel::selectAddress);
RecyclerView recyclerView = view.findViewById(R.id.address_list_recyclerview);
recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
recyclerView.setAdapter(adapter);
mViewModel.address.observe(getViewLifecycleOwner(), this::setAddress);
mViewModel.addresses.observe(getViewLifecycleOwner(), adapter::submitList);
}
private void setAddress(Subaddress subaddress) {
final String label = subaddress.getDisplayLabel();
final String address = getContext().getString(R.string.subbaddress_info_subtitle,
subaddress.getAddressIndex(), subaddress.getSquashedAddress());
addressLabelTextView.setText(label.isEmpty() ? address : label);
addressTextView.setText(subaddress.getAddress());
addressImageView.setImageBitmap(generate(subaddress.getAddress(), 256, 256));
copyAddressImageButton.setOnClickListener(view1 -> Helper.clipBoardCopy(getContext(), "address", subaddress.getAddress()));
}
private Bitmap generate(String text, int width, int height) {
if ((width <= 0) || (height <= 0)) return null;
Map<EncodeHintType, Object> hints = new HashMap<>();
hints.put(EncodeHintType.CHARACTER_SET, StandardCharsets.UTF_8);
hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.M);
try {
BitMatrix bitMatrix = new QRCodeWriter().encode(text, BarcodeFormat.QR_CODE, width, height, hints);
int[] pixels = new int[width * height];
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
boolean night = NightmodeHelper.getPreferredNightmode() == DayNightMode.NIGHT;
if (bitMatrix.get(j, i)) {
pixels[i * width + j] = night ? 0xffffffff : 0x00000000;
} else {
pixels[i * height + j] = getResources().getColor(R.color.oled_colorBackground);
}
}
}
return Bitmap.createBitmap(pixels, 0, width, width, height, Bitmap.Config.RGB_565);
} catch (WriterException ex) {
Timber.e(ex);
}
return null;
}
}

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package net.mynero.wallet.fragment.send;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import net.mynero.wallet.data.Subaddress;
import net.mynero.wallet.model.Wallet;
import net.mynero.wallet.model.WalletManager;
import net.mynero.wallet.service.AddressService;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class SendViewModel extends ViewModel {
private final MutableLiveData<Subaddress> _address = new MutableLiveData<>();
public LiveData<Subaddress> address = _address;
private final MutableLiveData<List<Subaddress>> _addresses = new MutableLiveData<>();
public LiveData<List<Subaddress>> addresses = _addresses;
public void init() {
_address.setValue(AddressService.getInstance().currentSubaddress());
_addresses.setValue(getSubaddresses());
}
private List<Subaddress> getSubaddresses() {
Wallet wallet = WalletManager.getInstance().getWallet();
ArrayList<Subaddress> subaddresses = new ArrayList<>();
int addressesSize = AddressService.getInstance().getLatestAddressIndex();
for(int i = addressesSize - 1; i >= 0; i--) {
subaddresses.add(wallet.getSubaddressObject(i));
}
return Collections.unmodifiableList(subaddresses);
}
public void getFreshSubaddress() {
_address.setValue(AddressService.getInstance().freshSubaddress());
_addresses.setValue(getSubaddresses());
}
public void selectAddress(Subaddress subaddress) {
_address.setValue(subaddress);
}
}

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<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/oled_dialogBackgroundColor"
android:fitsSystemWindows="true">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<!-- CREATE LAYOUT -->
<TextView
android:id="@+id/send_monero_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/send_monero"
android:layout_marginTop="24dp"
android:layout_marginEnd="24dp"
android:layout_marginStart="24dp"
android:textSize="32sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@id/selected_utxos_value_textview"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/selected_utxos_value_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginEnd="24dp"
android:layout_marginStart="24dp"
android:text="@string/selected_utxos_value"
android:textSize="16sp"
android:visibility="gone"
app:layout_constraintBottom_toTopOf="@id/address_edittext"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/send_monero_textview" />
<EditText
android:id="@+id/address_edittext"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:layout_marginBottom="4dp"
android:background="@drawable/edittext_bg"
android:layout_marginStart="24dp"
android:ellipsize="middle"
android:hint="@string/address"
android:singleLine="true"
app:layout_constraintBottom_toTopOf="@id/donate_label_textview"
app:layout_constraintEnd_toStartOf="@id/paste_address_imagebutton"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/selected_utxos_value_textview"
tools:visibility="visible" />
<TextView
android:id="@+id/donate_label_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/donate_label"
android:layout_marginStart="24dp"
android:layout_marginBottom="16dp"
android:textSize="14sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/address_edittext"
app:layout_constraintBottom_toTopOf="@id/amount_edittext"/>
<ImageButton
android:id="@+id/paste_address_imagebutton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
android:background="@android:color/transparent"
android:minWidth="48dp"
android:minHeight="48dp"
android:src="@drawable/ic_content_paste_24dp"
app:layout_constraintBottom_toBottomOf="@id/address_edittext"
app:layout_constraintEnd_toStartOf="@id/scan_address_imagebutton"
app:layout_constraintStart_toEndOf="@id/address_edittext"
app:layout_constraintTop_toTopOf="@id/address_edittext"
tools:ignore="SpeakableTextPresentCheck"
tools:visibility="visible" />
<ImageButton
android:id="@+id/scan_address_imagebutton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:minWidth="48dp"
android:minHeight="48dp"
android:layout_marginEnd="24dp"
android:src="@drawable/ic_scan"
app:layout_constraintBottom_toBottomOf="@id/address_edittext"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@id/paste_address_imagebutton"
app:layout_constraintTop_toTopOf="@id/address_edittext"
tools:ignore="SpeakableTextPresentCheck"
tools:visibility="visible" />
<EditText
android:id="@+id/amount_edittext"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginBottom="16dp"
android:layout_marginStart="24dp"
android:background="@drawable/edittext_bg"
android:hint="@string/amount"
android:inputType="numberDecimal"
app:layout_constraintBottom_toTopOf="@id/tx_fee_radiogroup"
app:layout_constraintEnd_toStartOf="@id/send_max_button"
app:layout_constraintStart_toStartOf="parent"
tools:visibility="visible" />
<TextView
android:id="@+id/sending_all_textview"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="12dp"
android:paddingTop="12dp"
android:paddingBottom="12dp"
android:text="@string/sending_all"
android:layout_marginStart="24dp"
android:textStyle="bold"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="@id/amount_edittext"
app:layout_constraintEnd_toStartOf="@id/send_max_button"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@id/amount_edittext"
tools:visibility="visible" />
<Button
android:id="@+id/send_max_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/button_bg"
android:text="@string/send_max"
android:layout_marginEnd="24dp"
app:layout_constraintBottom_toBottomOf="@id/amount_edittext"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@id/amount_edittext"
app:layout_constraintTop_toTopOf="@id/amount_edittext"
tools:visibility="visible" />
<TextView
android:id="@+id/tx_fee_radiogroup_label_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/fee_priority"
android:layout_marginStart="24dp"
android:textSize="16sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toStartOf="@id/tx_fee_radiogroup"
app:layout_constraintTop_toTopOf="@id/tx_fee_radiogroup"
app:layout_constraintBottom_toBottomOf="@id/tx_fee_radiogroup"/>
<RadioGroup
android:id="@+id/tx_fee_radiogroup"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginStart="8dp"
android:layout_marginEnd="24dp"
app:layout_constraintTop_toBottomOf="@id/send_max_button"
app:layout_constraintBottom_toTopOf="@id/create_tx_button"
app:layout_constraintStart_toEndOf="@id/tx_fee_radiogroup_label_textview"
app:layout_constraintEnd_toEndOf="parent">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="48dp"
android:text="@string/low"
android:id="@+id/low_fee_radiobutton"
android:checked="true"
android:textSize="16sp" />
<RadioButton
android:layout_width="wrap_content"
android:layout_height="48dp"
android:text="@string/medium"
android:id="@+id/med_fee_radiobutton"
android:checked="false"
android:textSize="16sp"/>
<RadioButton
android:layout_width="wrap_content"
android:layout_height="48dp"
android:text="@string/high"
android:id="@+id/high_fee_radiobutton"
android:checked="false"
android:textSize="16sp"/>
</RadioGroup>
<Button
android:id="@+id/create_tx_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/button_bg"
android:text="@string/create"
android:layout_marginEnd="24dp"
android:layout_marginStart="24dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tx_fee_radiogroup_label_textview"
tools:visibility="visible" />
<!-- SEND LAYOUT -->
<TextView
android:id="@+id/address_pending_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:ellipsize="middle"
android:singleLine="true"
android:text="@string/tx_address_text"
android:textSize="16sp"
android:textStyle="bold"
android:visibility="gone"
android:layout_marginStart="24dp"
android:layout_marginEnd="24dp"
app:layout_constraintBottom_toTopOf="@id/amount_pending_textview"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/send_monero_textview"
tools:visibility="gone" />
<TextView
android:id="@+id/amount_pending_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:text="@string/tx_amount_text"
android:textSize="16sp"
android:textStyle="bold"
android:visibility="gone"
android:layout_marginStart="24dp"
android:layout_marginEnd="24dp"
app:layout_constraintBottom_toTopOf="@id/fee_textview"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/address_pending_textview"
tools:visibility="gone" />
<TextView
android:id="@+id/fee_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:text="@string/tx_fee_text"
android:textSize="16sp"
android:textStyle="bold"
android:visibility="gone"
android:layout_marginStart="24dp"
android:layout_marginEnd="24dp"
app:layout_constraintBottom_toTopOf="@id/send_tx_button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/amount_pending_textview"
tools:visibility="gone" />
<Button
android:id="@+id/send_tx_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:layout_marginStart="24dp"
android:layout_marginEnd="24dp"
android:background="@drawable/button_bg"
android:text="@string/send"
android:visibility="gone"
android:layout_marginBottom="16dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/fee_textview"
tools:visibility="gone" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>