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https://github.com/LBRYFoundation/LBRY-Vault.git
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Electrum for Android, first commit
This commit is contained in:
ThomasV
parent
350a462901
commit
5669e2887b
1 changed files with 511 additions and 0 deletions
511
client/electrum4a.py
Executable file
511
client/electrum4a.py
Executable file
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@ -0,0 +1,511 @@
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#!/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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droid = android.Android()
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wallet = Wallet()
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wallet.set_path("/sdcard/electrum.dat")
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wallet.read()
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def get_history_layout(n):
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lines = wallet.get_tx_history()[-n:]
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rows = ""
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for line in lines:
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import datetime
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v = line['value']
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if line.has_key('timestamp'):
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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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else:
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time_str = 'pending'
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label = line.get('label')
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if not label: label = line['tx_hash']
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rows += """
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<TableRow>
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<TextView
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android:text="%s"
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android:padding="2px" />
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<TextView
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android:text="%s"
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android:padding="2px" />
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<TextView
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android:text="%s"
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android:gravity="right"
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android:padding="2px" />
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</TableRow>"""%(time_str, ' '+ label[0:10]+ '... ', format_satoshis(v))
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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="*">
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%s
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</TableLayout>
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"""% rows
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return output
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def show_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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l.append( wallet.labels.get(addr,'') + ' ' + addr)
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droid.dialogSetItems(l)
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droid.dialogShow()
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response = droid.dialogGetResponse().result
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droid.dialogDismiss()
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# show qr code
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print response
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main_layout = """<?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" android:layout_width="match_parent"
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android:layout_height="match_parent" android:background="#ff000000">
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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="History"
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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
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<TextView android:id="@+id/balanceTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="TextView"
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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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<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/buttonSend" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Send"></Button>
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<Button android:id="@+id/buttonReceive" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Receive"></Button>
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<Button android:id="@+id/buttonQuit" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Quit"></Button>
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</LinearLayout>
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</LinearLayout>
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"""%get_history_layout(10)
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payto_layout="""<?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="#ff000000">
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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="textCapWords|textPhonetic|number">
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</EditText>
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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="textCapWords|textPhonetic|number">
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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="textCapWords|number">
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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/buttonContacts" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Contacts"></Button>
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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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<Button android:id="@+id/buttonCancelSend" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Cancel"></Button>
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</LinearLayout>
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</LinearLayout>
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"""
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settings_layout = """<?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="#ff000000">
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<TextView android:id="@+id/serverTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Server:"
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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/server"
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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="*">
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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/buttonServer" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Server List"></Button>
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<Button android:id="@+id/buttonSave" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Save"></Button>
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<Button android:id="@+id/buttonCancel" android:layout_width="wrap_content"
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android:layout_height="wrap_content" android:text="Cancel"></Button>
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</LinearLayout>
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</LinearLayout>
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"""
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droid.addOptionsMenuItem("Settings","settings",None,"")
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droid.addOptionsMenuItem("Quit","quit",None,"")
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def show_balance():
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c, u = wallet.get_balance()
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droid.fullSetProperty("balanceTextView","text","Balance:"+format_satoshis(c))
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def recipient_dialog():
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title = 'Pay to:'
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message = ('Select recipient')
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droid.dialogCreateAlert(title, message)
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droid.dialogSetItems(wallet.addressbook)
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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.addressbook[result]
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return addr
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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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print "password", password
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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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tx = wallet.mktx( recipient, amount, label, password, fee)
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print tx
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droid.dialogDismiss()
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if tx:
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r, h = wallet.sendtx( tx )
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droid.dialogCreateAlert('tx sent', h)
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droid.dialogSetPositiveButtonText('OK')
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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 h
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else:
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return 'error'
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if not wallet.file_exists:
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droid.dialogCreateAlert("wallet file not found")
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droid.dialogSetPositiveButtonText('OK')
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droid.dialogShow()
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resp = droid.dialogGetResponse().result
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exit(1)
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droid.dialogCreateSpinnerProgress("Electrum", "synchronizing")
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droid.dialogShow()
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WalletSynchronizer(wallet,True).start()
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wallet.update()
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wallet.save()
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droid.dialogDismiss()
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droid.vibrate()
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def main_loop():
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droid.fullShow(main_layout)
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show_balance()
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out = None
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while out is None:
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event = droid.eventWait().result
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print "got event in main loop", event
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if event["name"]=="click":
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id=event["data"]["id"]
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if id=="buttonQuit":
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out = 'exit'
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elif id=="buttonSend":
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out = 'payto'
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elif id=="buttonReceive":
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show_addresses()
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elif id=="buttonQuit":
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out = 'quit'
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elif event["name"]=="settings":
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out = 'settings'
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elif event["name"]=="quit":
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out = 'quit'
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#print droid.fullSetProperty("background","backgroundColor","0xff7f0000")
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#elif event["name"]=="screen":
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# if event["data"]=="destroy":
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# out = 'exit'
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#droid.fullDismiss()
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return out
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def payto_loop():
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droid.fullShow(payto_layout)
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out = None
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while out is None:
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event = droid.eventWait().result
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print "got event in payto loop", event
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if event["name"] == "click":
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id = event["data"]["id"]
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if id=="buttonPay":
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droid.fullQuery()
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recipient = droid.fullQueryDetail("recipient").result.get('text')
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label = droid.fullQueryDetail("label").result.get('text')
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amount = droid.fullQueryDetail('amount').result.get('text')
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fee = '0.001'
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amount = int( 100000000 * Decimal(amount) )
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fee = int( 100000000 * Decimal(fee) )
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result = pay_to(recipient, amount, fee, label)
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droid.dialogCreateAlert('result', result)
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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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out = 'main'
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elif id=="buttonContacts":
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addr = recipient_dialog()
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droid.fullSetProperty("recipient","text",addr)
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elif id=="buttonCancelSend":
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out = 'main'
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elif event["name"]=="settings":
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out = 'settings'
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elif event["name"]=="quit":
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out = 'quit'
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#elif event["name"]=="screen":
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# if event["data"]=="destroy":
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# out = 'main'
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#droid.fullDismiss()
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return out
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def history_loop():
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layout = get_history_layout()
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droid.fullShow(layout)
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out = None
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while out is None:
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event = droid.eventWait().result
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print "got event in history loop", event
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if event["name"] == "click":
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if event["data"]["text"] == "OK":
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out = 'main'
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elif event["name"] == "key":
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print repr(event["data"]["key"])
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if event["data"]["key"] == '4':
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out = 'main'
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#elif event["name"]=="screen":
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# if event["data"]=="destroy":
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# out = 'main'
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#droid.fullQuery()
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#print "Data entered =",droid.fullQueryDetail("editText1").result
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#droid.fullDismiss()
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return out
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def server_dialog(plist):
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droid.dialogCreateAlert("servers")
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droid.dialogSetItems( plist.keys() )
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droid.dialogShow()
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i = droid.dialogGetResponse().result.get('item')
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droid.dialogDismiss()
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if i is not None:
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response = plist.keys()[i]
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return response
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def protocol_dialog(plist):
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options=["TCP","HTTP","native"]
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droid.dialogCreateAlert("Protocol")
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droid.dialogSetSingleChoiceItems(options)
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def settings_loop():
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droid.fullShow(settings_layout)
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droid.fullSetProperty("server","text",wallet.server)
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out = None
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while out is None:
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event = droid.eventWait().result
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if event["name"] == "click":
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id = event["data"]["id"]
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if id=="buttonServer":
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plist = {}
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for item in wallet.interface.servers:
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host, pp = item
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z = {}
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for item2 in pp:
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protocol, port = item2
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z[protocol] = port
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plist[host] = z
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host = server_dialog(plist)
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p = plist[host]
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port = p['t']
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srv = host + ':' + port + ':t'
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droid.fullSetProperty("server","text",srv)
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elif id=="buttonSave":
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droid.fullQuery()
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srv = droid.fullQueryDetail("server").result.get('text')
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try:
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wallet.set_server(srv)
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out = 'main'
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except:
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droid.dialogCreateAlert('error')
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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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elif id=="buttonCancel":
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out = 'main'
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elif event["name"] == "key":
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print repr(event["data"]["key"])
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if event["data"]["key"] == '4':
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out = 'main'
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elif event["name"]=="quit":
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out = 'quit'
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return out
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s = 'main'
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while True:
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if s == 'main':
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s = main_loop()
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elif s == 'payto':
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s = payto_loop()
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elif s == 'settings':
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s = settings_loop()
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elif s == 'history':
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s = history_loop()
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elif s == 'contacts':
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s = contacts_loop()
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else:
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break
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droid.fullDismiss()
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droid.makeToast("Bye!")
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Add table
Reference in a new issue