android-activity

相关标签：javascript jquery android 多少钱 iPhone

Inheriting methods with contexts in an activity

I have a base class which has a bunch of buttons that are going to be used on all my activities as a general navigation bar.[详细]

2023-04-06 20:27 分类：问答
What's the proper method to start a new Activity in Android?

While developing my first Android app I\'ve come up with 3 different ways to start a new activity (there\' probably more that I\'m unaware of) and I can\'t understand if they are different or if they[详细]

2023-04-06 15:21 分类：问答
In Android: How do you show layout twice using intent?

Let\'s pretend this was my Java Class... @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);[详细]

2023-04-06 14:24 分类：问答
How to use public static final String SET_ACTIVITY_WATCHER permission in android?

I want to know what are the other activities launched when my service 开发者_如何学Gois running background .[详细]

2023-04-06 13:17 分类：问答
StartActivityForResult

I have 4 activities A,B,C,D. I need to start activity \'A\'(It Consists of a textview,button) initially and from activity \'A\' i need to start activity \'B\'(With the help of a button).[详细]

2023-04-06 12:39 分类：问答
Android OnApplicationPause/OnApplicationResume

Is there any way to handle when my android application goes into background and back? I want to use notification service for a on-line game - I use a service, which shows an alert when something hap[详细]

2023-04-06 11:31 分类：问答
Android: dynamically choosing a launch activity doesn't always work

I\'ve read a few articles here (and other places) that describe how to dynamically choose which activity to show when launching an app. Below is my code:[详细]

2023-04-06 11:08 分类：问答
android onCreate confusion

Every example I find for any code makes use of onCreate(). For many of the classes I am writing for a program, I had to pass in the initial Activity as the classes required access to what is currently[详细]

2023-04-06 10:47 分类：问答
TabHost shows default Activity after showing new activity for a while

Thanks for reading. I am facing a problem where when I start a new Activity in my TabHost, the new Activity only shows up for a few seconds before returning to the default Activity in that Tab.[详细]

2023-04-06 09:03 分类：问答
How is user GUI activity corrupting my serial port input

I am using a 3rd party serial port component from one of \"the big names\" (yes, I have asked them for support, but there is a time zone difference and I need to fix this really quickly). The componen[详细]

2023-04-06 02:12 分类：问答