chris-piekarski

See device/sample/frameworks/PlatformLibrary/README.txt

Platform Library Example
~~~~~~~~~~~~~~~~~~~~~~~~


This directory contains a full example of writing your own Android platform
shared library, without changing the Android framework.  It also shows how to
write JNI code for incorporating native code into the library, and a client
application that uses the library.

chris-piekarski

tail -f /var/log/syslog | stdbuf -oL cut -d'|' -f2 | tee times.txt

chris-piekarski

sudo apt-get install python-software-properties
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update

Oracle JDK 6
sudo apt-get install oracle-java6-installer

Oracle JDK 7
sudo apt-get install oracle-java7-installer

chris-piekarski

#get version
python -c "import django; print(django.get_version())"

#create a project
django-admin.py startproject mysite

#run development server
python manage.py runserver OR python manage.py runserver 8080 OR python manage.py runserver 0.0.0.0:8000

#create databse tables from INSTALLED_APPS models

chris-piekarski

sudo vi /etc/init.d/cjp
sudo chmod +x /etc/init.d/cjp

#if you want it to run at startup
sudo update-rc.d cjp defaults

#to remove
sudo update-rc.d -f cjp remove

#start and stop at will

chris-piekarski

import sys, os

from OpenSSL import crypto, SSL
from socket import gethostname
from pprint import pprint
from time import gmtime, mktime
from os.path import exists, join

CERT_FILE = "apache.crt"
KEY_FILE = "apache.key"

chris-piekarski

On SSH server make sure the sshd config file contains "X11Forwarding yes" (/etc/ssh/sshd_config).

On the client add -X flag to ssh command ( ssh -X [email protected] ). Then simply run X11 programs.

chris-piekarski

android.os.Process.myPid()

android.os.Process.killProcess(android.os.Process.myPid())

chris-piekarski

adb shell content delete --uri content://settings/settings/pointer_speed

adb shell content query --uri content://settings/settings

adb shell content insert --uri content://settings/secure --bind name:s:my_number --bind value:i:24

See "package com.android.commands.content;" in /frameworks/base/cmds/content/
Usese "final class ContentProviderProxy implements IContentProvider" in ContentProviderProxy.java

chris-piekarski

private void registerConnectivityChange() {
        BroadcastReceiver connectionReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                                
                // When just using the ConnectivityManager you can get identical intents
                // twice within one second. So we need to use the WifiManager & ConnectivityManager
                // to determine true state
                if (intent.getAction().equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
                    NetworkInfo networkInfo = intent