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摘要： I have no any sence thinking about life cycle in android platform before i finished the first notePad exercise. There is another big different from the rules of programming with C# or C++. Life cyc... 阅读全文

摘要： Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ --> 1package org.anddev.android.listviews; 2 3import android.app.ListActivity; 4import android.os... 阅读全文

摘要： onSaveInstanceState() is called by Android if the Activity is being stopped and may be killed before it is resumed! This means it should store any state necessary to re-initialize to the s... 阅读全文

摘要： If you are used to always having control in your applications, you might not understand why all this life-cycle work is necessary. The reason is that in Android, you are not in control of ... 阅读全文

摘要： I spent a whole day to go through the second example of android (Note book App). Basically, I can understand how to use Activity, Intent and SQLite in android platform already, but it's only a superfi... 阅读全文

摘要： Yes, defining a special title for my first post almost cost me half a day -_-. I guess that you have experienced, right? So, I would like to start with a special topic "How do you make discr... 阅读全文