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原创 Android Activity Study

The defination of Activity:An activity is an application component that provides a screen with which users can interact in order to do something , such as dial the phone, send an email, or view a gr

2015-06-16 08:23:21 344

原创 Android Debug

Android DebugThere are several ways to debugyour android app. Traceview1. Insert the code to the part you want to debug. Debug.startMethodTracing(“calc”);//calc is the name of the debug

2014-12-24 11:13:16 283

翻译 Launcher of Android

Analyze the Launcher in AndroidIt’s based on the android 4.0.3.You can find the configuration ofthe Launcher in /LINUX/android/packages/apps/LauncherIn /res/xml/default_workspace.xml,you can fin

2014-12-17 14:32:52 780

转载 Install jdk on Ubuntu

This passage is from :http://ubuntuhandbook.org/index.php/2014/02/install-oracle-java-6-7-or-8-ubuntu-14-04/This simple tutorial is going to show you how to easily install Oracle Java (JDK) 6, 7,

2014-12-17 10:46:02 272

翻译 Zygote （深入理解android 卷1）

Zygote is just one Native’s app. It is created by theinit.rc. First, zygote’s name is app_process before. After the Linux’s pctrlcalling changed to zygote.Zygote creates vm and system_server.In

2014-12-16 16:01:35 453

原创 init of android (part of )

What will init do?· Init creates the zygote.· Init supply property service to manage theproperty of android.· Init will wait for some events, especially forsocket and proper

2014-12-16 13:45:08 313

翻译 Android Bluetooth

The process to connect to bluetooth:scan -> connect -> discoverService -> get characteristic -> read or write the characteristicCompared with Bluez, the Bluedroid has several advantages:1.cl

2014-12-15 13:37:45 2079

转载 Bluetooth

BluetoothAndroid provides a default Bluetooth stack, BlueDroid, that is divided into two layers: The Bluetooth Embedded System (BTE), which implements the core Bluetooth functionality and the Bl

2014-12-15 12:40:08 381

原创 Android code in Eclipse

If you want to view the code in Eclipse, you need to import it to the eclipse.1, Copy android-formatting.xml and android.importorder , as well as .classpath to the source directory.In the classpat

2014-12-12 13:13:33 364

原创 If you cannot find the language support

If you cannot find the language support and you configured the details of it .May be you installed the im-xxxYou can install the im-config back to find the language support again. In the terminal

2014-12-12 12:14:33 401

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