oncreate

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SQLite inserts timing out in Android?

During onCreate() I\'m trying to insert about 20 rows into the SQLite database (开发者_JAVA百科these are just test values. For the final version I\'ll have to insert about 1000).[详细]

2023-03-04 04:45 分类：问答
Time wasted from startup until the end of OnCreate

I\'m developing a casual game. I\'m bored to wait before my app is alive and I can play, so I\'m trying to reduce all the wasted time: I used a splash screen started via a Thread in the OnCreate; I u[详细]

2023-02-28 20:06 分类：问答
Is there a problem with both overriding a Delphi form constructor, _and_ using it's OnCreate event?

Delphi help says either override a form\'s constructor, or use the OnCreate event. But don\'t do both. What\'s the reason for this? The only thing I can see, is if inherited is left out of the constru[详细]

2023-02-28 00:50 分类：问答
Java onCreate with parameter like in initWithParameter c++

may be its too simple but I couldnt find the right way. In C++ I can write initWithParameter: xxx to instantiate a class and then in the init set some instance variables given the value at init time.[详细]

2023-02-27 21:32 分类：问答
Android: service destroyed when display is rotated

I\'ve got a service that is running in a separate process.I\'m finding that after the main process UI thread exits from onDestroy() that my service is being destroyed even though I\'ve provided the ap[详细]

2023-02-22 05:01 分类：问答
AlertDialog with spinner on start of activity

I am trying to create an AlertDialog with a spinner on the start of an activity.I have the following code within the activity\'s onCreate() method.[详细]

2023-02-13 22:15 分类：问答
how to add simple code to an android application

I have some confusion regarding where you put regular java code in an android application. I\'m using the Eclipse SDK and by default when you create an application it makes a .java file with an OnCre[详细]

2023-02-10 23:01 分类：问答
SQLiteOpenHelper failing to call onCreate?

I am trying to create a local database on an android phone using sqlite. I have a helper class, shown below, that is used to create the database and provide the \"help\".[详细]

2023-02-10 18:54 分类：问答
using onClickView to call another class

I want to use a button click to pass selection parameters to another class that will build a map screen using the passed parameters. I am focused on getting my button action working. I a using onCLick[详细]

2023-02-08 09:59 分类：问答
NullPointerException in Android Program in onCreate()

I am fairly new to android and am writing an app that will solve physics problems. The math is going well thanks to some help from these forums, but when I try to start my activity from a list it come[详细]

2023-02-06 08:15 分类：问答