#!/usr/bin/env python2.5
import cgi
+import codecs
import os
+import pprint
+import re
import shutil
import sys
import sqlite3
-SCREENS = 5
+SCREENS = 0
COLUMNS = 4
ROWS = 4
+HOTSEAT_SIZE = 4
CELL_SIZE = 110
+CONTAINER_DESKTOP = -100
+CONTAINER_HOTSEAT = -101
+
DIR = "db_files"
AUTO_FILE = DIR + "/launcher.db"
INDEX_FILE = DIR + "/index.html"
def usage():
- print "usage: print_db.py launcher.db -- prints a launcher.db"
- print "usage: print_db.py -- adb pulls a launcher.db from a device"
- print " and prints it"
+ print "usage: print_db.py launcher.db <4x4|5x5|5x6|...> -- prints a launcher.db with"
+ print " the specified grid size (rows x cols)"
+ print "usage: print_db.py <4x4|5x5|5x6|...> -- adb pulls a launcher.db from a device"
+ print " and prints it with the specified grid size (rows x cols)"
print
print "The dump will be created in a directory called db_files in cwd."
print "This script will delete any db_files directory you have now"
shutil.rmtree(DIR, True)
os.makedirs(DIR)
+def adb_root_remount():
+ os.system("adb root")
+ os.system("adb remount")
+
def pull_file(fn):
print "pull_file: " + fn
rv = os.system("adb pull"
- + " /data/data/com.android.launcher/databases/launcher.db"
+ + " /data/data/com.android.launcher3/databases/launcher.db"
+ " " + fn);
if rv != 0:
print "adb pull failed"
rows.append(row)
return columns,rows
+def get_screens(conn):
+ c = conn.cursor()
+ c.execute("SELECT * FROM workspaceScreens")
+ columns = [d[0] for d in c.description]
+ rows = []
+ for row in c:
+ rows.append(row)
+ return columns,rows
+
def print_intent(out, id, i, cell):
if cell:
out.write("""<span class="intent" title="%s">shortcut</span>""" % (
def print_icon(out, id, i, cell):
if cell:
icon_fn = "icon_%d.png" % id
- out.write("""<img src="%s">""" % ( icon_fn ))
+ out.write("""<img style="width: 3em; height: 3em;" src="%s">""" % ( icon_fn ))
f = file(DIR + "/" + icon_fn, "w")
f.write(cell)
f.close()
+def print_icon_type(out, id, i, cell):
+ if cell == 0:
+ out.write("Application (%d)" % cell)
+ elif cell == 1:
+ out.write("Shortcut (%d)" % cell)
+ elif cell == 2:
+ out.write("Folder (%d)" % cell)
+ elif cell == 4:
+ out.write("Widget (%d)" % cell)
+ elif cell:
+ out.write("%d" % cell)
+
def print_cell(out, id, i, cell):
if not cell is None:
- out.write(cgi.escape(str(cell)))
+ out.write(cgi.escape(unicode(cell)))
FUNCTIONS = {
"intent": print_intent,
- "icon": print_icon
+ "icon": print_icon,
+ "iconType": print_icon_type
}
+def render_cell_info(out, cell, occupied):
+ if cell is None:
+ out.write(" <td width=%d height=%d></td>\n" %
+ (CELL_SIZE, CELL_SIZE))
+ elif cell == occupied:
+ pass
+ else:
+ cellX = cell["cellX"]
+ cellY = cell["cellY"]
+ spanX = cell["spanX"]
+ spanY = cell["spanY"]
+ intent = cell["intent"]
+ if intent:
+ title = "title=\"%s\"" % cgi.escape(cell["intent"], True)
+ else:
+ title = ""
+ out.write((" <td colspan=%d rowspan=%d width=%d height=%d"
+ + " bgcolor=#dddddd align=center valign=middle %s>") % (
+ spanX, spanY,
+ (CELL_SIZE*spanX), (CELL_SIZE*spanY),
+ title))
+ itemType = cell["itemType"]
+ if itemType == 0:
+ out.write("""<img style="width: 4em; height: 4em;" src="icon_%d.png">\n""" % ( cell["_id"] ))
+ out.write("<br/>\n")
+ out.write(cgi.escape(cell["title"]) + " <br/><i>(app)</i>")
+ elif itemType == 1:
+ out.write("""<img style="width: 4em; height: 4em;" src="icon_%d.png">\n""" % ( cell["_id"] ))
+ out.write("<br/>\n")
+ out.write(cgi.escape(cell["title"]) + " <br/><i>(shortcut)</i>")
+ elif itemType == 2:
+ out.write("""<i>folder</i>""")
+ elif itemType == 4:
+ out.write("<i>widget %d</i><br/>\n" % cell["appWidgetId"])
+ else:
+ out.write("<b>unknown type: %d</b>" % itemType)
+ out.write("</td>\n")
+
+def render_screen_info(out, screen):
+ out.write("<tr>")
+ out.write("<td>%s</td>" % (screen["_id"]))
+ out.write("<td>%s</td>" % (screen["screenRank"]))
+ out.write("</tr>")
+
def process_file(fn):
+ global SCREENS, COLUMNS, ROWS, HOTSEAT_SIZE
print "process_file: " + fn
conn = sqlite3.connect(fn)
columns,rows = get_favorites(conn)
+ screenCols, screenRows = get_screens(conn)
+
data = [dict(zip(columns,row)) for row in rows]
+ screenData = [dict(zip(screenCols, screenRow)) for screenRow in screenRows]
- out = file(INDEX_FILE, "w")
+ # Calculate the proper number of screens, columns, and rows in this db
+ screensIdMap = []
+ hotseatIdMap = []
+ HOTSEAT_SIZE = 0
+ for d in data:
+ if d["spanX"] is None:
+ d["spanX"] = 1
+ if d["spanY"] is None:
+ d["spanY"] = 1
+ if d["container"] == CONTAINER_DESKTOP:
+ if d["screen"] not in screensIdMap:
+ screensIdMap.append(d["screen"])
+ COLUMNS = max(COLUMNS, d["cellX"] + d["spanX"])
+ ROWS = max(ROWS, d["cellX"] + d["spanX"])
+ elif d["container"] == CONTAINER_HOTSEAT:
+ hotseatIdMap.append(d["screen"])
+ HOTSEAT_SIZE = max(HOTSEAT_SIZE, d["screen"] + 1)
+ SCREENS = len(screensIdMap)
+
+ out = codecs.open(INDEX_FILE, encoding="utf-8", mode="w")
out.write("""<html>
<head>
<style type="text/css">
out.write("""
</tr>
""")
+
for row in rows:
out.write("""<tr>
""")
out.write("""</table>
""")
+ # Screens
+ out.write("<br/><b>Screens</b><br/>\n")
+ out.write("<table class=layout border=1 cellspacing=0 cellpadding=4>\n")
+ out.write("<tr><td>Screen ID</td><td>Rank</td></tr>\n")
+ for screen in screenData:
+ render_screen_info(out, screen)
+ out.write("</table>\n")
+
+ # Hotseat
+ hotseat = []
+ for i in range(0, HOTSEAT_SIZE):
+ hotseat.append(None)
+ for row in data:
+ if row["container"] != CONTAINER_HOTSEAT:
+ continue
+ screen = row["screen"]
+ hotseat[screen] = row
+ out.write("<br/><b>Hotseat</b><br/>\n")
+ out.write("<table class=layout border=1 cellspacing=0 cellpadding=4>\n")
+ for cell in hotseat:
+ render_cell_info(out, cell, None)
+ out.write("</table>\n")
+
# Pages
screens = []
for i in range(0,SCREENS):
screens.append(screen)
occupied = "occupied"
for row in data:
- screen = screens[row["screen"]]
# desktop
- if row["container"] != -100:
+ if row["container"] != CONTAINER_DESKTOP:
continue
+ screen = screens[screensIdMap.index(row["screen"])]
cellX = row["cellX"]
cellY = row["cellY"]
spanX = row["spanX"]
for m in screen:
out.write(" <tr>\n")
for cell in m:
- if cell is None:
- out.write(" <td width=%d height=%d></td>\n" %
- (CELL_SIZE, CELL_SIZE))
- elif cell == occupied:
- pass
- else:
- cellX = cell["cellX"]
- cellY = cell["cellY"]
- spanX = cell["spanX"]
- spanY = cell["spanY"]
- intent = cell["intent"]
- if intent:
- title = "title=\"%s\"" % cgi.escape(cell["intent"], True)
- else:
- title = ""
- out.write((" <td colspan=%d rowspan=%d width=%d height=%d"
- + " bgcolor=#dddddd align=center valign=middle %s>") % (
- spanX, spanY,
- (CELL_SIZE*spanX), (CELL_SIZE*spanY),
- title))
- itemType = cell["itemType"]
- if itemType == 0:
- out.write("""<img src="icon_%d.png">\n""" % ( cell["_id"] ))
- out.write("<br/>\n")
- out.write(cgi.escape(cell["title"]) + " <br/><i>(app)</i>")
- elif itemType == 1:
- out.write("""<img src="icon_%d.png">\n""" % ( cell["_id"] ))
- out.write("<br/>\n")
- out.write(cgi.escape(cell["title"]) + " <br/><i>(shortcut)</i>")
- elif itemType == 2:
- out.write("""<i>folder</i>""")
- elif itemType == 3:
- out.write("""<i>live folder</i>""")
- elif itemType == 4:
- out.write("<i>widget %d</i><br/>\n" % cell["appWidgetId"])
- elif itemType == 1000:
- out.write("""<i>clock</i>""")
- elif itemType == 1001:
- out.write("""<i>search</i>""")
- elif itemType == 1002:
- out.write("""<i>photo frame</i>""")
- else:
- out.write("<b>unknown type: %d</b>" % itemType)
- out.write("</td>\n")
+ render_cell_info(out, cell, occupied)
out.write("</tr>\n")
out.write("</table>\n")
i=i+1
out.close()
+def updateDeviceClassConstants(str):
+ global SCREENS, COLUMNS, ROWS, HOTSEAT_SIZE
+ match = re.search(r"(\d+)x(\d+)", str)
+ if match:
+ COLUMNS = int(match.group(1))
+ ROWS = int(match.group(2))
+ HOTSEAT_SIZE = 2 * int(COLUMNS / 2)
+ return True
+ return False
+
def main(argv):
- if len(argv) == 1:
+ if len(argv) == 1 or (len(argv) == 2 and updateDeviceClassConstants(argv[1])):
make_dir()
+ adb_root_remount()
pull_file(AUTO_FILE)
process_file(AUTO_FILE)
- elif len(argv) == 2:
+ elif len(argv) == 2 or (len(argv) == 3 and updateDeviceClassConstants(argv[2])):
make_dir()
process_file(argv[1])
else:
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