lukechilds
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electrum
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with qr codes in webviews

283
ThomasV 13 years ago
parent
aa3ff22c19
commit
a4e2dc8ea6
1 changed files with 201 additions and 167 deletions
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  1. 368
      client/electrum4a.py

368
client/electrum4a.py
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@ -28,10 +28,6 @@ from decimal import Decimal
import datetime
droid = android.Android()
wallet = Wallet()
wallet.set_path("/sdcard/electrum.dat")
wallet.read()
@ -39,11 +35,17 @@ wallet.read()
def select_from_contacts():
title = 'Contacts:'
droid.dialogCreateAlert(title)
droid.dialogSetPositiveButtonText('New contact')
droid.dialogSetItems(wallet.addressbook)
droid.dialogShow()
response = droid.dialogGetResponse()
result = response.result.get('item')
response = droid.dialogGetResponse().result
droid.dialogDismiss()
if response.get('which') == 'positive':
return 'newcontact'
result = response.get('item')
print result
if result is not None:
addr = wallet.addressbook[result]
return addr
@ -67,6 +69,38 @@ def select_from_addresses():
def qr_code_layout(addr):
return """<html>
<head>
<title>QR code</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.2/jquery.min.js"></script>
<script type="text/javascript" src="http://ecdsa.org/jquery.qrcode.min.js"></script>
<script>
var address = '%s';
var droid = new Android();
var cb = function() {
droid.eventPost("main", "");
}
</script>
</head>
<body>
<div id="qrcode"></div>
<div id="address"></div>
<script>
jQuery('#address').html("bitcoin:"+address);
jQuery('#qrcode').qrcode("bitcoin:"+address);
</script>
<form onsubmit="cb(); return false;">
<input type="submit" value="Exit" />
</form>
</body>
</html>"""%addr
title = """
<TextView android:id="@+id/titleTextView"
android:layout_width="match_parent"
@ -79,18 +113,36 @@ title = """
</TextView>
"""
def make_layout(s):
return """<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/background"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ff000022">
%s
%s
</LinearLayout>"""%(title,s)
def main_layout():
return """<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:background="#ff000022"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
<ScrollView
android:id="@+id/background"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ff000022">
android:layout_height="wrap_content" >
%s
@ -116,46 +168,12 @@ def main_layout():
%s
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/linearLayout1">
<TableRow>
<Button android:id="@+id/buttonSend"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=" Send ">
</Button>
<Button android:id="@+id/buttonReceive"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Receive">
</Button>
<Button android:id="@+id/buttonContacts"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Contacts">
</Button>
</TableRow>
</TableLayout>
</LinearLayout>
</ScrollView>
</LinearLayout>
"""%(title, get_history_layout(15))
def make_layout(s):
return """<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/background"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ff000022">
%s
%s
</LinearLayout>"""%(title,s)
payto_layout = make_layout("""
<TextView android:id="@+id/recipientTextView"
@ -177,9 +195,9 @@ payto_layout = make_layout("""
android:layout_width="match_parent"
android:layout_height="wrap_content">
<Button android:id="@+id/buttonQR" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Scan QR"></Button>
android:layout_height="wrap_content" android:text="From QR code"></Button>
<Button android:id="@+id/buttonContacts" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Contacts"></Button>
android:layout_height="wrap_content" android:text="From Contacts"></Button>
</LinearLayout>
@ -215,38 +233,27 @@ payto_layout = make_layout("""
android:layout_height="wrap_content" android:id="@+id/linearLayout1">
<Button android:id="@+id/buttonPay" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Send"></Button>
<Button android:id="@+id/buttonCancelSend" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Cancel"></Button>
</LinearLayout>""")
receive_layout = make_layout("""
<TextView android:id="@+id/receiveTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Addr"
android:textAppearance="?android:attr/textAppearanceLarge"
android:gravity="left">
</TextView>""")
contacts_layout = make_layout("""
<TextView android:id="@+id/contactTextView"
settings_layout = make_layout("""
<TextView android:id="@+id/feeTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Contacts"
android:text="Fee:"
android:textAppearance="?android:attr/textAppearanceLarge"
android:gravity="left">
</TextView>
<TextView android:id="@+id/labelTextView"
<EditText android:id="@+id/fee"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Label:"
android:textAppearance="?android:attr/textAppearanceLarge"
android:gravity="left">
</TextView>""")
android:tag="Tag Me"
android:inputType="numberDecimal">
</EditText>
settings_layout = make_layout("""
<TextView android:id="@+id/serverTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
@ -258,18 +265,32 @@ settings_layout = make_layout("""
<EditText android:id="@+id/server"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:tag="Tag Me" android:inputType="*">
android:tag="Tag Me"
android:inputType="textCapWords|textPhonetic|number">
</EditText>
<LinearLayout android:layout_width="match_parent"
android:layout_height="wrap_content" android:id="@+id/linearLayout1">
<Button android:id="@+id/buttonServer" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Server List"></Button>
<Button android:id="@+id/buttonSave" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Save"></Button>
<Button android:id="@+id/buttonCancel" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Cancel"></Button>
</LinearLayout>""")
android:layout_height="wrap_content"
android:id="@+id/linearLayout1">
<Button android:id="@+id/buttonServer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Public servers">
</Button>
<Button android:id="@+id/buttonProtocol"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Protocol">
</Button>
</LinearLayout>
<Button android:id="@+id/buttonSave" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:text="Save"></Button>
""")
@ -361,7 +382,7 @@ def set_history_layout(n):
i += 1
first_time_update = True
def update_layout():
@ -420,8 +441,7 @@ def pay_to(recipient, amount, fee, label):
if not wallet.file_exists:
def recover():
droid.dialogCreateAlert("wallet file not found")
droid.dialogSetPositiveButtonText('OK')
droid.dialogShow()
@ -463,22 +483,35 @@ if not wallet.file_exists:
else:
droid.dialogCreateSpinnerProgress("wallet not found")
droid.dialogShow()
exit(1)
else:
WalletSynchronizer(wallet,True).start()
def add_menu():
droid.addOptionsMenuItem("Network","settings",None,"")
droid.addOptionsMenuItem("New contact","newcontact",None,"")
droid.addOptionsMenuItem("Quit","quit",None,"")
add_menu()
def make_new_contact():
code = droid.scanBarcode()
r = code.result
if r:
address = r['extras']['SCAN_RESULT']
if address:
if wallet.is_valid(address):
droid.dialogCreateAlert('Add to contacts?', address)
droid.dialogSetPositiveButtonText('OK')
droid.dialogSetNegativeButtonText('Cancel')
droid.dialogShow()
response = droid.dialogGetResponse().result
droid.dialogDismiss()
print response
if response.get('which') == 'positive':
wallet.addressbook.append(address)
wallet.save()
else:
droid.dialogCreateAlert('Invalid address', address)
droid.dialogSetPositiveButtonText('OK')
droid.dialogShow()
response = droid.dialogGetResponse().result
droid.dialogDismiss()
def main_loop():
droid.fullShow(main_layout())
update_layout()
out = None
while out is None:
@ -493,59 +526,35 @@ def main_loop():
if event["name"]=="click":
id=event["data"]["id"]
if id=="buttonSend":
out = 'payto'
if id=="buttonContacts":
global contact_addr
contact_addr = select_from_contacts()
if contact_addr:
out = 'contacts'
elif id=="buttonReceive":
global receive_addr
receive_addr = select_from_addresses()
if receive_addr:
out = 'receive'
elif event["name"]=="settings":
out = 'settings'
elif event["name"]=="newcontact":
code = droid.scanBarcode()
r = code.result
if r:
address = r['extras']['SCAN_RESULT']
if address:
if wallet.is_valid(address):
droid.dialogCreateAlert('Add to contacts?', address)
droid.dialogSetPositiveButtonText('OK')
droid.dialogSetNegativeButtonText('Cancel')
droid.dialogShow()
response = droid.dialogGetResponse().result
droid.dialogDismiss()
print response
if response.get('which') == 'positive':
wallet.addressbook.append(address)
wallet.save()
else:
droid.dialogCreateAlert('Invalid address', address)
droid.dialogSetPositiveButtonText('OK')
droid.dialogShow()
response = droid.dialogGetResponse().result
droid.dialogDismiss()
elif event["name"]=="key":
if event["data"]["key"] == '4':
out = 'quit'
elif event["name"]=="quit":
out = 'quit'
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():
droid.fullShow(payto_layout)
out = None
while out is None:
event = droid.eventWait().result
@ -584,14 +593,8 @@ def payto_loop():
if addr:
droid.fullSetProperty("recipient","text",addr)
elif id=="buttonCancelSend":
out = 'main'
elif event["name"]=="settings":
out = 'settings'
elif event["name"]=="quit":
out = 'quit'
elif event["name"] in menu_commands:
out = event["name"]
elif event["name"]=="key":
if event["data"]["key"] == '4':
@ -609,39 +612,19 @@ contact_addr = ''
def receive_loop():
droid.fullShow(receive_layout)
droid.fullSetProperty("receiveTextView","text", receive_addr)
out = None
while out is None:
event = droid.eventWait().result
print "got event", event
if event["name"] == "click":
if event["data"]["text"] == "OK":
out = 'main'
elif event["name"]=="key":
if event["data"]["key"] == '4':
out = 'main'
out = 'main'
return out
def contacts_loop():
droid.fullShow(contacts_layout)
droid.fullSetProperty("contactTextView","text", contact_addr)
out = None
while out is None:
event = droid.eventWait().result
print "got event", event
if event["name"] == "click":
if event["data"]["text"] == "OK":
out = 'main'
elif event["name"]=="key":
if event["data"]["key"] == '4':
out = 'main'
out = 'main'
return out
@ -664,12 +647,13 @@ def protocol_dialog(plist):
def settings_loop():
droid.fullShow(settings_layout)
droid.fullSetProperty("server","text",wallet.server)
out = None
while out is None:
event = droid.eventWait().result
print "got event", event
if event["name"] == "click":
id = event["data"]["id"]
@ -711,30 +695,80 @@ def settings_loop():
if event["data"]["key"] == '4':
out = 'main'
elif event["name"]=="quit":
out = 'quit'
elif event["name"] in menu_commands:
out = event["name"]
return out
menu_commands = ["send", "receive", "settings", "contacts", "main"]
first_time_update = True
droid = android.Android()
wallet = Wallet()
wallet.set_path("/sdcard/electrum.dat")
wallet.read()
if not wallet.file_exists:
recover()
exit(1)
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 == 'contacts':
droid.addOptionsMenuItem("Pay to","paytocontact",None,"")
droid.addOptionsMenuItem("Edit label","editcontact",None,"")
droid.addOptionsMenuItem("Delete","removecontact",None,"")
elif s == 'settings':
droid.addOptionsMenuItem("Save","save",None,"")
droid.addOptionsMenuItem("Cancel","cancel",None,"")
#droid.addOptionsMenuItem("Quit","quit",None,"")
while True:
add_menu(s)
if s == 'main':
droid.fullShow(main_layout())
s = main_loop()
elif s == 'payto':
droid.fullDismiss()
elif s == 'send':
droid.fullShow(payto_layout)
s = payto_loop()
droid.fullDismiss()
elif s == 'receive':
f = open('/sdcard/sl4a/scripts/recv.html',"w")
f.write(qr_code_layout(receive_addr))
f.close()
droid.webViewShow("file:///sdcard/sl4a/scripts/recv.html?url=%s"%receive_addr,True)
s = receive_loop()
elif s == 'contacts':
f = open('/sdcard/sl4a/scripts/recv.html',"w")
f.write(qr_code_layout(contact_addr))
f.close()
droid.webViewShow("file:///sdcard/sl4a/scripts/recv.html?url=%s"%contact_addr,True)
s = contacts_loop()
elif s == 'settings':
droid.fullShow(settings_layout)
s = settings_loop()
elif s == 'contacts':
s = contacts_loop()
droid.fullDismiss()
else:
break
droid.fullDismiss()
droid.makeToast("Bye!")

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