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Created by freyo on August 31, 2011 15:49:54 Last update: August 31, 2011 15:49:54
Got this error while trying to build Android app:
[apkbuilder] Creating AppInfo-debug-unaligned.ap...Solution: Delete the Android debug keystore:
$ rm ~/.android/debug.keystoreBuild again:
$ ant debugThe new key is valid for 30 years (keystore password is 'android'):
$ keytool -list -v -keystore ~/.android/debug.keys...
Created by freyo on April 12, 2011 15:13:32 Last update: May 03, 2011 15:20:55
Create new project
$ tools/android create project \ > --package co...Edit res/values/string.xml , add strings for the main screen.
<?xml version="1.0" encoding="utf-8"?> <resourc...Add widgets to main layout ( res/layout/main.xml ).
<?xml version="1.0" encoding="utf-8"?> <LinearL...Edit src/com/android/apkinfo/GetAPKPermissions.java and change contents to:
package com.android.apkinfo; import android...Install the debug package to the emulator:
ant installThe screen should look like: Add display permissions activity. Start by creating a new layout res/layout/display_permissions.xml :
<?xml version="1.0" encoding="utf-8"?> <LinearL...Add the strings used by the new Activity ( res/values/strings.xml ):
<?xml version="1.0" encoding="utf-8"?> <resourc...Add the Display Permissions Activity ( src/com/android/apkinfo/DisplayPermissions.java ):
package com.android.apkinfo; import android...Change src/com/android/apkinfo/GetAPKPermissions.java to invoke the Display Permissions Activity:
package com.android.apkinfo; import android...Declare Display Permissions Activity in AndroidManifest.xml :
<?xml version="1.0" encoding="utf-8"?> <manifes......
Created by Dr. Xi on July 19, 2010 21:58:34 Last update: July 23, 2010 21:37:23
Parsing XML in Java is really simple:
import java.io.*; import javax.xml.parsers.Docu...The parser implementation details are hidden behind the JAXP API. In case you want to know which parser implementation is used, this is what the JavaDoc for DocumentBuilderFactory.newInstance says: Use the javax.xml.parsers.DocumentBuilderFactory system property. Use the properties file " lib/jaxp.properties " in the JRE directory. This configuration file is in standard java.util.Properties format and contains the fully qualified name of the implementation class with the key being the system property defined above. The jaxp.properties file is read only once by the JAXP implementation and it's values are then cached for future use. If the file does not exist when the first attempt is made to read from it, no further attempts are made to...
Created by Dr. Xi on December 12, 2007 20:30:01 Last update: December 12, 2007 20:32:23
This is a script to tail a log file through the web browser. It uses AJAX, apache web server, mod_python, UNIX utilities tail (requires the --lines switch) and wc . The log file may reside on the web server or any other host accessible from the web server through SSH. Although it's written in python, it should be easy to port to other languages such as Perl. Apache httpd.conf :
LoadModule python_module modules/mod_python.so ...Python script:
import time, os from os.path import basename ...