982 lines
29 KiB
Python
Executable File
982 lines
29 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2011 thomasv@gitorious
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import android
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from interface import WalletSynchronizer
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from wallet import Wallet
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from wallet import format_satoshis
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from decimal import Decimal
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import mnemonic
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import datetime
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def modal_dialog(title, msg = None):
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droid.dialogCreateAlert(title,msg)
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droid.dialogSetPositiveButtonText('OK')
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droid.dialogShow()
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droid.dialogGetResponse()
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droid.dialogDismiss()
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def modal_input(title, msg, value = None, etype=None):
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droid.dialogCreateInput(title, msg, value, etype)
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droid.dialogSetPositiveButtonText('OK')
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droid.dialogSetNegativeButtonText('Cancel')
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droid.dialogShow()
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response = droid.dialogGetResponse().result
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droid.dialogDismiss()
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if response.get('which') == 'positive':
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return response.get('value')
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def modal_question(q, msg, pos_text = 'OK', neg_text = 'Cancel'):
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droid.dialogCreateAlert(q, msg)
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droid.dialogSetPositiveButtonText(pos_text)
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droid.dialogSetNegativeButtonText(neg_text)
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droid.dialogShow()
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response = droid.dialogGetResponse().result
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droid.dialogDismiss()
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return response.get('which') == 'positive'
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def edit_label(addr):
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v = modal_input('Edit label',None,wallet.labels.get(addr))
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if v is not None:
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if v:
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wallet.labels[addr] = v
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else:
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if addr in wallet.labels.keys():
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wallet.labels.pop(addr)
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wallet.update_tx_history()
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wallet.save()
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droid.fullSetProperty("labelTextView", "text", v)
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def select_from_contacts():
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title = 'Contacts:'
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droid.dialogCreateAlert(title)
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l = []
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for i in range(len(wallet.addressbook)):
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addr = wallet.addressbook[i]
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label = wallet.labels.get(addr,addr)
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l.append( label )
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droid.dialogSetItems(l)
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droid.dialogSetPositiveButtonText('New contact')
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droid.dialogShow()
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response = droid.dialogGetResponse().result
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droid.dialogDismiss()
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if response.get('which') == 'positive':
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return 'newcontact'
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result = response.get('item')
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print result
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if result is not None:
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addr = wallet.addressbook[result]
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return addr
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def select_from_addresses():
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droid.dialogCreateAlert("Addresses:")
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l = []
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for i in range(len(wallet.addresses)):
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addr = wallet.addresses[i]
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label = wallet.labels.get(addr,addr)
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l.append( label )
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droid.dialogSetItems(l)
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droid.dialogShow()
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response = droid.dialogGetResponse()
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result = response.result.get('item')
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droid.dialogDismiss()
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if result is not None:
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addr = wallet.addresses[result]
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return addr
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def protocol_name(p):
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if p == 't': return 'TCP/stratum'
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if p == 'h': return 'HTTP/Stratum'
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if p == 'n': return 'TCP/native'
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def protocol_dialog(host, protocol, z):
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droid.dialogCreateAlert('Protocol',host)
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if z:
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protocols = z.keys()
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else:
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protocols = ['t','h','n']
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l = []
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current = protocols.index(protocol)
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for p in protocols:
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l.append(protocol_name(p))
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droid.dialogSetSingleChoiceItems(l, current)
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droid.dialogSetPositiveButtonText('OK')
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droid.dialogSetNegativeButtonText('Cancel')
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droid.dialogShow()
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response = droid.dialogGetResponse().result
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if not response: return
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if response.get('which') == 'positive':
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response = droid.dialogGetSelectedItems().result[0]
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droid.dialogDismiss()
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p = protocols[response]
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port = z[p]
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return host + ':' + port + ':' + p
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def make_layout(s, scrollable = False):
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content = """
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<LinearLayout
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android:id="@+id/zz"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:background="#ff222222">
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<TextView
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android:id="@+id/textElectrum"
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android:text="Electrum"
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android:textSize="7pt"
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android:textColor="#ff4444ff"
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android:gravity="left"
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android:layout_height="wrap_content"
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android:layout_width="match_parent"
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/>
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</LinearLayout>
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%s """%s
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if scrollable:
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content = """
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<ScrollView
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android:id="@+id/scrollview"
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android:layout_width="match_parent"
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android:layout_height="match_parent" >
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<LinearLayout
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android:orientation="vertical"
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android:layout_width="match_parent"
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android:layout_height="wrap_content" >
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%s
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</LinearLayout>
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</ScrollView>
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"""%content
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return """<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/background"
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android:orientation="vertical"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:background="#ff000022">
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%s
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</LinearLayout>"""%content
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def main_layout():
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return make_layout("""
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<TextView android:id="@+id/balanceTextView"
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android:layout_width="match_parent"
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android:text=""
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android:textColor="#ffffffff"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:padding="7dip"
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android:textSize="8pt"
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android:gravity="center_vertical|center_horizontal|left">
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</TextView>
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<TextView android:id="@+id/historyTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Recent transactions"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:gravity="center_vertical|center_horizontal|center">
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</TextView>
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%s """%get_history_layout(15),True)
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def qr_layout(addr):
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return make_layout("""
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<TextView android:id="@+id/addrTextView"
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android:layout_width="match_parent"
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android:layout_height="50"
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android:text="%s"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:gravity="center_vertical|center_horizontal|center">
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</TextView>
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<ImageView
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android:id="@+id/qrView"
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android:gravity="center"
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android:layout_width="match_parent"
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android:layout_height="350"
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android:antialias="false"
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android:src="file:///sdcard/sl4a/qrcode.bmp" />
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<TextView android:id="@+id/labelTextView"
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android:layout_width="match_parent"
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android:layout_height="50"
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android:text="%s"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:gravity="center_vertical|center_horizontal|center">
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</TextView>
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"""%(addr,wallet.labels.get(addr,'')), True)
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payto_layout = make_layout("""
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<TextView android:id="@+id/recipientTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Pay to:"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:gravity="left">
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</TextView>
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<EditText android:id="@+id/recipient"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:tag="Tag Me" android:inputType="text">
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</EditText>
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<LinearLayout android:id="@+id/linearLayout1"
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android:layout_width="match_parent"
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android:layout_height="wrap_content">
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<Button android:id="@+id/buttonQR" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="From QR code"></Button>
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<Button android:id="@+id/buttonContacts" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="From Contacts"></Button>
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</LinearLayout>
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<TextView android:id="@+id/labelTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Description:"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:gravity="left">
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</TextView>
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<EditText android:id="@+id/label"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:tag="Tag Me" android:inputType="text">
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</EditText>
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<TextView android:id="@+id/amountLabelTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Amount:"
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android:textAppearance="?android:attr/textAppearanceLarge"
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android:gravity="left">
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</TextView>
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<EditText android:id="@+id/amount"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:tag="Tag Me" android:inputType="numberDecimal">
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</EditText>
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<LinearLayout android:layout_width="match_parent"
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android:layout_height="wrap_content" android:id="@+id/linearLayout1">
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<Button android:id="@+id/buttonPay" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Send"></Button>
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</LinearLayout>""",False)
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settings_layout = make_layout(""" <ListView
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android:id="@+id/myListView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content" />""")
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def get_history_values(n):
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values = []
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h = wallet.get_tx_history()
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length = min(n, len(h))
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for i in range(length):
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line = h[-i-1]
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v = line['value']
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try:
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dt = datetime.datetime.fromtimestamp( line['timestamp'] )
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if dt.date() == dt.today().date():
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time_str = str( dt.time() )
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else:
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time_str = str( dt.date() )
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conf = 'v'
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except:
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print line['timestamp']
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time_str = 'pending'
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conf = 'o'
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tx_hash = line['tx_hash']
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label = wallet.labels.get(tx_hash)
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is_default_label = (label == '') or (label is None)
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if is_default_label: label = line['default_label']
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values.append((conf, ' ' + time_str, ' ' + format_satoshis(v,True), ' ' + label ))
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return values
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def get_history_layout(n):
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rows = ""
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i = 0
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values = get_history_values(n)
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for v in values:
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a,b,c,d = v
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color = "#ff00ff00" if a == 'v' else "#ffff0000"
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rows += """
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<TableRow>
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<TextView
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android:id="@+id/hl_%d_col1"
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android:layout_column="0"
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android:text="%s"
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android:textColor="%s"
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android:padding="3" />
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<TextView
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android:id="@+id/hl_%d_col2"
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android:layout_column="1"
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android:text="%s"
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android:padding="3" />
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<TextView
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android:id="@+id/hl_%d_col3"
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android:layout_column="2"
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android:text="%s"
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android:padding="3" />
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<TextView
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android:id="@+id/hl_%d_col4"
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android:layout_column="3"
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android:text="%s"
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android:padding="4" />
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</TableRow>"""%(i,a,color,i,b,i,c,i,d)
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i += 1
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output = """
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<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="fill_parent"
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android:layout_height="wrap_content"
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android:stretchColumns="0,1,2,3">
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%s
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</TableLayout>"""% rows
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return output
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def set_history_layout(n):
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values = get_history_values(n)
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i = 0
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for v in values:
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a,b,c,d = v
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droid.fullSetProperty("hl_%d_col1"%i,"text", a)
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if a == 'v':
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droid.fullSetProperty("hl_%d_col1"%i, "textColor","#ff00ff00")
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else:
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droid.fullSetProperty("hl_%d_col1"%i, "textColor","#ffff0000")
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droid.fullSetProperty("hl_%d_col2"%i,"text", b)
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droid.fullSetProperty("hl_%d_col3"%i,"text", c)
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droid.fullSetProperty("hl_%d_col4"%i,"text", d)
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i += 1
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status_text = ''
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def update_layout():
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global status_text
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if not wallet.interface.is_connected:
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text = "Not connected..."
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elif wallet.blocks == 0:
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text = "Server not ready"
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elif not wallet.up_to_date:
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text = "Synchronizing..."
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else:
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c, u = wallet.get_balance()
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text = "Balance:"+format_satoshis(c)
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if u : text += ' [' + format_satoshis(u,True).strip() + ']'
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# vibrate if status changed
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if text != status_text:
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if status_text and wallet.interface.is_connected and wallet.up_to_date:
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droid.vibrate()
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status_text = text
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droid.fullSetProperty("balanceTextView", "text", status_text)
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if wallet.up_to_date:
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set_history_layout(15)
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def pay_to(recipient, amount, fee, label):
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if wallet.use_encryption:
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password = droid.dialogGetPassword('Password').result
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if not password: return
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else:
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password = None
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droid.dialogCreateSpinnerProgress("Electrum", "signing transaction...")
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droid.dialogShow()
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try:
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tx = wallet.mktx( recipient, amount, label, password, fee)
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except BaseException, e:
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modal_dialog('error', e.message)
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droid.dialogDismiss()
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return
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droid.dialogDismiss()
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r, h = wallet.sendtx( tx )
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if r:
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modal_dialog('Payment sent', h)
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return True
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else:
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modal_dialog('Error', h)
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def recover():
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droid.dialogCreateAlert("Wallet not found","Do you want to create a new wallet, or restore an existing one?")
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droid.dialogSetPositiveButtonText('Create')
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droid.dialogSetNeutralButtonText('Restore')
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droid.dialogSetNegativeButtonText('Cancel')
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droid.dialogShow()
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response = droid.dialogGetResponse().result
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droid.dialogDismiss()
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if response.get('which') == 'negative':
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exit(1)
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is_recovery = response.get('which') == 'neutral'
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if not is_recovery:
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wallet.new_seed(None)
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else:
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if modal_question("Input method",None,'QR Code', 'mnemonic'):
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code = droid.scanBarcode()
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r = code.result
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if r:
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seed = r['extras']['SCAN_RESULT']
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else:
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exit(1)
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else:
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m = modal_input('Mnemonic','please enter your code')
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try:
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seed = mnemonic.mn_decode(m.split(' '))
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except:
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modal_dialog('error: could not decode this seed')
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exit(1)
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wallet.seed = str(seed)
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modal_dialog('Your seed is:', wallet.seed)
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modal_dialog('Mnemonic code:', ' '.join(mnemonic.mn_encode(wallet.seed)) )
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msg = "recovering wallet..." if is_recovery else "creating wallet..."
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droid.dialogCreateSpinnerProgress("Electrum", msg)
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droid.dialogShow()
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wallet.init_mpk( wallet.seed )
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WalletSynchronizer(wallet,True).start()
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wallet.update()
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droid.dialogDismiss()
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droid.vibrate()
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if is_recovery:
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if wallet.is_found():
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wallet.update_tx_history()
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wallet.fill_addressbook()
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modal_dialog("recovery successful")
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else:
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if not modal_question("no transactions found for this seed","do you want to keep this wallet?"):
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exit(1)
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change_password_dialog()
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wallet.save()
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def make_new_contact():
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code = droid.scanBarcode()
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r = code.result
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if r:
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address = r['extras']['SCAN_RESULT']
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if address:
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if wallet.is_valid(address):
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if modal_question('Add to contacts?', address):
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wallet.addressbook.append(address)
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wallet.save()
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else:
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modal_dialog('Invalid address', address)
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do_refresh = False
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def update_callback():
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global do_refresh
|
|
print "gui callback", wallet.interface.is_connected, wallet.up_to_date
|
|
do_refresh = True
|
|
droid.eventPost("refresh",'z')
|
|
|
|
def main_loop():
|
|
global do_refresh
|
|
|
|
update_layout()
|
|
out = None
|
|
quitting = False
|
|
while out is None:
|
|
|
|
event = droid.eventWait(1000).result
|
|
if event is None:
|
|
if do_refresh:
|
|
update_layout()
|
|
do_refresh = False
|
|
continue
|
|
|
|
print "got event in main loop", repr(event)
|
|
if event == 'OK': continue
|
|
if event is None: continue
|
|
#if event["name"]=="refresh":
|
|
|
|
|
|
# request 2 taps before we exit
|
|
if event["name"]=="key":
|
|
if event["data"]["key"] == '4':
|
|
if quitting:
|
|
out = 'quit'
|
|
else:
|
|
quitting = True
|
|
else: quitting = False
|
|
|
|
if event["name"]=="click":
|
|
id=event["data"]["id"]
|
|
|
|
elif event["name"]=="settings":
|
|
out = 'settings'
|
|
|
|
elif event["name"] in menu_commands:
|
|
out = event["name"]
|
|
|
|
if out == 'contacts':
|
|
global contact_addr
|
|
contact_addr = select_from_contacts()
|
|
if contact_addr == 'newcontact':
|
|
make_new_contact()
|
|
contact_addr = None
|
|
if not contact_addr:
|
|
out = None
|
|
|
|
elif out == "receive":
|
|
global receive_addr
|
|
receive_addr = select_from_addresses()
|
|
if not receive_addr:
|
|
out = None
|
|
|
|
|
|
return out
|
|
|
|
|
|
def payto_loop():
|
|
global recipient
|
|
if recipient:
|
|
droid.fullSetProperty("recipient","text",recipient)
|
|
recipient = None
|
|
|
|
out = None
|
|
while out is None:
|
|
event = droid.eventWait().result
|
|
print "got event in payto loop", event
|
|
|
|
if event["name"] == "click":
|
|
id = event["data"]["id"]
|
|
|
|
if id=="buttonPay":
|
|
|
|
droid.fullQuery()
|
|
recipient = droid.fullQueryDetail("recipient").result.get('text')
|
|
label = droid.fullQueryDetail("label").result.get('text')
|
|
amount = droid.fullQueryDetail('amount').result.get('text')
|
|
|
|
if not wallet.is_valid(recipient):
|
|
modal_dialog('Error','Invalid Bitcoin address')
|
|
continue
|
|
|
|
try:
|
|
amount = int( 100000000 * Decimal(amount) )
|
|
except:
|
|
modal_dialog('Error','Invalid amount')
|
|
continue
|
|
|
|
result = pay_to(recipient, amount, wallet.fee, label)
|
|
if result:
|
|
out = 'main'
|
|
|
|
elif id=="buttonContacts":
|
|
addr = select_from_contacts()
|
|
droid.fullSetProperty("recipient","text",addr)
|
|
|
|
elif id=="buttonQR":
|
|
code = droid.scanBarcode()
|
|
r = code.result
|
|
if r:
|
|
addr = r['extras']['SCAN_RESULT']
|
|
if addr:
|
|
droid.fullSetProperty("recipient","text",addr)
|
|
|
|
elif event["name"] in menu_commands:
|
|
out = event["name"]
|
|
|
|
elif event["name"]=="key":
|
|
if event["data"]["key"] == '4':
|
|
out = 'main'
|
|
|
|
#elif event["name"]=="screen":
|
|
# if event["data"]=="destroy":
|
|
# out = 'main'
|
|
|
|
return out
|
|
|
|
|
|
receive_addr = ''
|
|
contact_addr = ''
|
|
recipient = ''
|
|
|
|
def receive_loop():
|
|
out = None
|
|
while out is None:
|
|
event = droid.eventWait().result
|
|
print "got event", event
|
|
if event["name"]=="key":
|
|
if event["data"]["key"] == '4':
|
|
out = 'main'
|
|
|
|
elif event["name"]=="clipboard":
|
|
droid.setClipboard(receive_addr)
|
|
modal_dialog('Address copied to clipboard',receive_addr)
|
|
|
|
elif event["name"]=="edit":
|
|
edit_label(receive_addr)
|
|
|
|
return out
|
|
|
|
def contacts_loop():
|
|
global recipient
|
|
out = None
|
|
while out is None:
|
|
event = droid.eventWait().result
|
|
print "got event", event
|
|
if event["name"]=="key":
|
|
if event["data"]["key"] == '4':
|
|
out = 'main'
|
|
|
|
elif event["name"]=="clipboard":
|
|
droid.setClipboard(contact_addr)
|
|
modal_dialog('Address copied to clipboard',contact_addr)
|
|
|
|
elif event["name"]=="edit":
|
|
edit_label(contact_addr)
|
|
|
|
elif event["name"]=="paytocontact":
|
|
recipient = contact_addr
|
|
out = 'send'
|
|
|
|
elif event["name"]=="deletecontact":
|
|
if modal_question('delete contact', contact_addr):
|
|
out = 'main'
|
|
|
|
return out
|
|
|
|
|
|
def server_dialog(plist):
|
|
droid.dialogCreateAlert("Public servers")
|
|
droid.dialogSetItems( plist.keys() )
|
|
droid.dialogSetPositiveButtonText('Private server')
|
|
droid.dialogShow()
|
|
response = droid.dialogGetResponse().result
|
|
droid.dialogDismiss()
|
|
|
|
if response.get('which') == 'positive':
|
|
return modal_input('Private server', None)
|
|
|
|
i = response.get('item')
|
|
if i is not None:
|
|
response = plist.keys()[i]
|
|
return response
|
|
|
|
|
|
def seed_dialog():
|
|
if wallet.use_encryption:
|
|
password = droid.dialogGetPassword('Seed').result
|
|
if not password: return
|
|
else:
|
|
password = None
|
|
|
|
try:
|
|
seed = wallet.pw_decode( wallet.seed, password)
|
|
except:
|
|
modal_dialog('error','incorrect password')
|
|
return
|
|
|
|
modal_dialog('Your seed is',seed)
|
|
modal_dialog('Mnemonic code:', ' '.join(mnemonic.mn_encode(seed)) )
|
|
|
|
def change_password_dialog():
|
|
if wallet.use_encryption:
|
|
password = droid.dialogGetPassword('Your wallet is encrypted').result
|
|
if password is None: return
|
|
else:
|
|
password = None
|
|
|
|
try:
|
|
seed = wallet.pw_decode( wallet.seed, password)
|
|
except:
|
|
modal_dialog('error','incorrect password')
|
|
return
|
|
|
|
new_password = droid.dialogGetPassword('Choose a password').result
|
|
if new_password == None:
|
|
return
|
|
|
|
if new_password != '':
|
|
password2 = droid.dialogGetPassword('Confirm new password').result
|
|
if new_password != password2:
|
|
modal_dialog('error','passwords do not match')
|
|
return
|
|
|
|
wallet.update_password(seed, new_password)
|
|
if new_password:
|
|
modal_dialog('Password updated','your wallet is encrypted')
|
|
else:
|
|
modal_dialog('No password','your wallet is not encrypted')
|
|
return True
|
|
|
|
|
|
def settings_loop():
|
|
|
|
|
|
def set_listview():
|
|
server, port, p = wallet.server.split(':')
|
|
fee = str( Decimal( wallet.fee)/100000000 )
|
|
is_encrypted = 'yes' if wallet.use_encryption else 'no'
|
|
protocol = protocol_name(p)
|
|
droid.fullShow(settings_layout)
|
|
droid.fullSetList("myListView",['Server: ' + server, 'Protocol: '+ protocol, 'Port: '+port, 'Transaction fee: '+fee, 'Password: '+is_encrypted, 'Seed'])
|
|
|
|
set_listview()
|
|
|
|
out = None
|
|
while out is None:
|
|
event = droid.eventWait().result
|
|
print "got event", event
|
|
if event == 'OK': continue
|
|
if not event: continue
|
|
|
|
plist = {}
|
|
for item in wallet.interface.servers:
|
|
host, pp = item
|
|
z = {}
|
|
for item2 in pp:
|
|
protocol, port = item2
|
|
z[protocol] = port
|
|
plist[host] = z
|
|
|
|
if event["name"] == "itemclick":
|
|
pos = event["data"]["position"]
|
|
host, port, protocol = wallet.server.split(':')
|
|
|
|
if pos == "0": #server
|
|
host = server_dialog(plist)
|
|
if host:
|
|
p = plist[host]
|
|
port = p['t']
|
|
srv = host + ':' + port + ':t'
|
|
try:
|
|
wallet.set_server(srv)
|
|
except:
|
|
modal_dialog('error','invalid server')
|
|
set_listview()
|
|
|
|
elif pos == "1": #protocol
|
|
if host in plist:
|
|
srv = protocol_dialog(host, protocol, plist[host])
|
|
if srv:
|
|
try:
|
|
wallet.set_server(srv)
|
|
except:
|
|
modal_dialog('error','invalid server')
|
|
set_listview()
|
|
|
|
elif pos == "2": #port
|
|
a_port = modal_input('Port number', 'If you use a public server, this field is set automatically when you set the protocol', port, "number")
|
|
if a_port:
|
|
if a_port != port:
|
|
srv = host + ':' + a_port + ':'+ protocol
|
|
try:
|
|
wallet.set_server(srv)
|
|
except:
|
|
modal_dialog('error','invalid port number')
|
|
set_listview()
|
|
|
|
elif pos == "3": #fee
|
|
fee = modal_input('Transaction fee', 'The fee will be this amount multiplied by the number of inputs in your transaction. ', str( Decimal( wallet.fee)/100000000 ), "numberDecimal")
|
|
if fee:
|
|
try:
|
|
fee = int( 100000000 * Decimal(fee) )
|
|
except:
|
|
modal_dialog('error','invalid fee value')
|
|
if wallet.fee != fee:
|
|
wallet.fee = fee
|
|
wallet.save()
|
|
set_listview()
|
|
|
|
elif pos == "4":
|
|
if change_password_dialog():
|
|
set_listview()
|
|
|
|
elif pos == "5":
|
|
seed_dialog()
|
|
|
|
|
|
elif event["name"] in menu_commands:
|
|
out = event["name"]
|
|
|
|
elif event["name"] == 'cancel':
|
|
out = 'main'
|
|
|
|
elif event["name"] == "key":
|
|
if event["data"]["key"] == '4':
|
|
out = 'main'
|
|
|
|
return out
|
|
|
|
|
|
|
|
|
|
menu_commands = ["send", "receive", "settings", "contacts", "main"]
|
|
droid = android.Android()
|
|
wallet = Wallet(update_callback)
|
|
|
|
wallet.set_path("/sdcard/electrum.dat")
|
|
wallet.read()
|
|
if not wallet.file_exists:
|
|
recover()
|
|
else:
|
|
WalletSynchronizer(wallet,True).start()
|
|
|
|
|
|
s = 'main'
|
|
|
|
def add_menu(s):
|
|
droid.clearOptionsMenu()
|
|
if s == 'main':
|
|
droid.addOptionsMenuItem("Send","send",None,"")
|
|
droid.addOptionsMenuItem("Receive","receive",None,"")
|
|
droid.addOptionsMenuItem("Contacts","contacts",None,"")
|
|
droid.addOptionsMenuItem("Settings","settings",None,"")
|
|
elif s == 'receive':
|
|
droid.addOptionsMenuItem("Copy","clipboard",None,"")
|
|
droid.addOptionsMenuItem("Label","edit",None,"")
|
|
elif s == 'contacts':
|
|
droid.addOptionsMenuItem("Copy","clipboard",None,"")
|
|
droid.addOptionsMenuItem("Label","edit",None,"")
|
|
droid.addOptionsMenuItem("Pay to","paytocontact",None,"")
|
|
#droid.addOptionsMenuItem("Delete","deletecontact",None,"")
|
|
|
|
def make_bitmap(addr):
|
|
# fixme: this is highly inefficient
|
|
droid.dialogCreateSpinnerProgress("please wait")
|
|
droid.dialogShow()
|
|
import pyqrnative, bmp
|
|
qr = pyqrnative.QRCode(4, pyqrnative.QRErrorCorrectLevel.H)
|
|
qr.addData(addr)
|
|
qr.make()
|
|
k = qr.getModuleCount()
|
|
bitmap = bmp.BitMap( 35*8, 35*8 )
|
|
print len(bitmap.bitarray)
|
|
bitmap.bitarray = []
|
|
assert k == 33
|
|
|
|
for r in range(35):
|
|
tmparray = [ 0 ] * 35*8
|
|
|
|
if 0 < r < 34:
|
|
for c in range(k):
|
|
if qr.isDark(r-1, c):
|
|
tmparray[ (1+c)*8:(2+c)*8] = [1]*8
|
|
|
|
for i in range(8):
|
|
bitmap.bitarray.append( tmparray[:] )
|
|
|
|
bitmap.saveFile( "/sdcard/sl4a/qrcode.bmp" )
|
|
droid.dialogDismiss()
|
|
|
|
|
|
|
|
while True:
|
|
add_menu(s)
|
|
if s == 'main':
|
|
droid.fullShow(main_layout())
|
|
s = main_loop()
|
|
#droid.fullDismiss()
|
|
|
|
elif s == 'send':
|
|
droid.fullShow(payto_layout)
|
|
s = payto_loop()
|
|
#droid.fullDismiss()
|
|
|
|
elif s == 'receive':
|
|
make_bitmap(receive_addr)
|
|
droid.fullShow(qr_layout(receive_addr))
|
|
s = receive_loop()
|
|
|
|
elif s == 'contacts':
|
|
make_bitmap(contact_addr)
|
|
droid.fullShow(qr_layout(contact_addr))
|
|
s = contacts_loop()
|
|
|
|
elif s == 'settings':
|
|
#droid.fullShow(settings_layout)
|
|
s = settings_loop()
|
|
#droid.fullDismiss()
|
|
else:
|
|
break
|
|
|
|
droid.makeToast("Bye!")
|